Subject: acetone / Text Availability: Citation in PubAg

1. Antibacterial and anti-inflammatory activity of plant species used in traditional poultry ethnomedicine in Zimbabwe: A first step to developing alternatives to antibiotic poultry feed additives

Author:: P. Jambwa; S.M. Nkadimeng; T.N. Mudimba; G. Matope; L.J. McGaw
Source:: Journal of ethnopharmacology 2023 v.300 pp. 115687
ISSN:: 0378-8741
Subject:: Adenia; Aloe greatheadii; Erythrina abyssinica; Escherichia coli; Euphorbia; Salmonella Enteritidis; Salmonella Gallinarum; Staphylococcus aureus; acetone; anti-inflammatory activity; antibacterial properties; antibiotics; antioxidant activity; antioxidants; ascorbic acid; colorimetry; cytotoxicity; free radicals; kidneys; methanol; monkeys; poultry; poultry feed; therapeutics; toxicity testing; traditional medicine; Zimbabwe
Abstract:: ... Global interest in phytogenic feed additives as alternatives to antibiotics in feed has been spurred by the banning of antibiotic growth promoters by several countries. Suitable plant extracts for development of phytogenic feed additives should have therapeutic value and should also be safe. The aim of this study was to evaluate the antibacterial, antioxidant and anti-lipoxygenase activities as we ...
DOI:: 10.1016/j.jep.2022.115687
: https://doi.org/10.1016/j.jep.2022.115687

2. Effect of acetone fraction of Ottelia alismoides on the G2/M cell cycle arrest and apoptosis in the human carcinoma cell lines

Author:: Subrata Das; Ashikur Rahaman; Rajat Nath; Anupam Das Talukdar; Deepa Nath; Shamee Bhattacharjee; Deba Prasad Mandal; Manabendra Dutta Choudhury; Dipika Das; Gitishree Das; Jayanta Kumar Patra
Source:: Journal of ethnopharmacology 2023 v.300 pp. 115729
ISSN:: 0378-8741
Subject:: Ottelia alismoides; acetone; antipyretics; apoptosis; aquatic plants; carcinoma; caspase-3; cell cycle checkpoints; computer simulation; cyclins; death; diabetes; drug resistance; humans; lungs; membrane potential; metastasis; mitochondria; mitochondrial membrane; neoplasm cells; neoplasm progression; protein synthesis; skin neoplasms; therapeutics; traditional medicine; tuberculosis; India
Abstract:: ... The North-eastern parts of India have immense therapeutic floras, Ottelia alismoides is an aquatic plant that has been in use for a long time in traditional medicine for treating diseases like cancer, tuberculosis, diabetes, febrifuge, hemorrhoids, and rubefacient. In lung and skin carcinoma cells with a high rate of proliferation and metastasis including drug resistance and non-specific target ac ...
DOI:: 10.1016/j.jep.2022.115729
: https://doi.org/10.1016/j.jep.2022.115729

3. Investigating aldehyde and ketone compounds produced from indoor cooking emissions and assessing their health risk to human beings

Author:: Wei Zhang; Zhe Bai; Longbo Shi; Jung Hyun Son; Ling Li; Lina Wang; Jianmin Chen
Source:: Journal of environmental sciences (China) 2023 v.127 pp. 389-398
ISSN:: 1001-0742
Subject:: acetaldehyde; acetone; acrolein; air; air quality; environmental hazards; hazard characterization; human health; humans; inhalation exposure; risk; tomatoes; China
Abstract:: ... Aldehyde and ketone compounds are ubiquitous in the air and prone to adverse effects on human health. Cooking emission is one of the major indoor sources. Aiming to evaluate health risks associated with inhalation exposure to aldehyde and ketone compounds, 13 carbonyl compounds (CCs) released from heating 5 edible oils, 3 seasonings, and 2 dishes were investigated in a kitchen laboratory. For the ...
DOI:: 10.1016/j.jes.2022.05.033
: https://doi.org/10.1016/j.jes.2022.05.033

4. Simultaneously speciation of mercury in water, human blood and food samples based on pyrrolic and pyridinic nitrogen doped porous graphene nanostructure

Author:: Hamid Shirkhanloo; Mohsen Habibnia; Alimorad Rashidi; Ali Faghihi Zarandi; Mostafa Dehghani Mobarake
Source:: Food chemistry 2023 v.403 pp. 134394
ISSN:: 0308-8146
Subject:: acetone; blood; food chemistry; graphene; humans; ionic liquids; mercury; nanomaterials; nitrogen; pH; solid phase extraction
Abstract:: ... A rapid and efficient method based on a novel nitrogen-doped porous graphene nanostructure (NDPG) was used for the speciation of mercury in water and human blood samples by the CV-AAS. The mixture of the NDPG, ionic liquid, and acetone was rapidly injected into the human blood, water, and food samples for mercury separation by the cloud point assisted dispersive ionic liquid-micro solid-phase extr ...
DOI:: 10.1016/j.foodchem.2022.134394
: https://doi.org/10.1016/j.foodchem.2022.134394

5. A dilute-and-shoot based SWATH-MS approach for rapid analysis of 23 synthetic dyes in spices

Author:: Guangyun He; Xue Hou; Mei Han; Shiting Qiu; Ying Li; Shudi Qin; Baowei Qiu; Mei Liang
Source:: Journal of food composition and analysis 2023 v.115 pp. 104878
ISSN:: 0889-1575
Subject:: acetone; acetonitrile; chemical species; cumin; food composition; formic acid; mass spectrometry; methanol; rapid methods; solvents
Abstract:: ... A dilute-and-shoot based sequential window acquisition of all theoretical fragment-ion mass (SWATH-MS) approach was developed for rapid screening and determination of 23 synthetic dyes in spices. The analysis was carried out using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-QTOF-MS) with SWATH scanning mode. The target analytes were extracted with ...
DOI:: 10.1016/j.jfca.2022.104878
: https://doi.org/10.1016/j.jfca.2022.104878

6. 96DRA-Urine: A high throughput sample preparation method for urinary proteome analysis

Author:: Xiaoyue Tang; Xiaoping Xiao; Haidan Sun; Shuxin Zheng; Xiaolian Xiao; Zhengguang Guo; Xiaoyan Liu; Wei Sun
Source:: Journal of proteomics 2022 v.257 pp. 104529
ISSN:: 1874-3919
Subject:: acetone; alkylation; biomarkers; biomedical research; body fluids; digestion; mass spectrometry; peptides; proteome; proteomics; urinary bladder neoplasms; urine
Abstract:: ... Mass spectrometry (MS)-based urinary proteomics is increasingly used for clinical research. A critical step in urinary proteomic analysis comprises the implementation of a reliable sample preparation method with high yields of peptides and proteins. In this study, we developed a urinary sample preparation method, DRA-Urine (Direct reduction/alkylation in urine), which urinary proteins were directl ...
DOI:: 10.1016/j.jprot.2022.104529
: https://doi.org/10.1016/j.jprot.2022.104529

7. Accelerating the Low-Temperature Catalytic Oxidation of Acetone over Al-Substituted Mn–Al Oxides by Rate-Limiting Step Modulation

Author:: Jian-Rong Li; Wan-Peng Zhang; Junyi Zhao; Mingjiao Tian; Kun Wu; Hang Xiao; Chi He
Source:: ACS applied materials & interfaces 2022 v.14 no.32 pp. 36536-36550
ISSN:: 1944-8252
Subject:: acetic acid; acetone; carbon dioxide; catalysts; catalytic activity; dissociation; ethanol; mineralization; oxidation; reaction kinetics
Abstract:: ... In order to enhance the catalytic activity and improve the stability of Mn–Al oxides in acetone oxidation, it is interesting to have found that modulating and accelerating the rate-limiting step by Al substitution rather than just mixing of Mn and Al is crucial for hydrocarbon efficient catalytic destruction. Here, a series of Mn–Al oxides with different Al substitution ratios were prepared by a s ...
DOI:: 10.1021/acsami.2c06186
: https://doi.org/10.1021/acsami.2c06186

8. Acetone extracts of three selected plants induce toxicological and biological effects against the house mosquito, Culex pipiens (Diptera: Culicidae)

Author:: Khalid A. Asiry
Source:: Journal of vector ecology 2022 v.47 no.1 pp. 1-8
ISSN:: 1081-1710
Subject:: Citrullus colocynthis; Culex pipiens; Lantana camara; acetone; adults; eggs; exposure duration; larval development; larvicides; mortality; pupae; pupation; toxicity; toxicology
Abstract:: ... The biological effect of acetone extracts from three selected plants, Lantana camara, Rhazya astricta, and Citrullus colocynthis, on the egg hatch rate, larvicidal activity, and larval development of Culex pipiens L. was investigated. The egg hatch rate of Cx. pipiens was significantly reduced (P<0.01) when the extracts of L. camara were used. Moreover, the used extracts significantly exhibited a ...
DOI:: 10.52707/1081-1710-47.1.1
: https://doi.org/10.52707/1081-1710-47.1.1

9. Acetone to isobutene conversion on ZnxTiyOz: Effects of TiO2 facet

Author:: Houqian Li; Matthew J. Hurlock; Berlin Sudduth; Junrui Li; Junming Sun; Qiang Zhang; Yong Wang
Source:: Journal of catalysis 2022 v.410 pp. 236-245
ISSN:: 0021-9517
Subject:: acetone; alcohols; catalytic activity; titanium dioxide
Abstract:: ... Liquid-phase chemical grafting method was used to graft Zn onto TiO₂ with preferentially exposed (101) or (001) facet. The obtained ZnₓTiyOz materials were characterized using various techniques (e.g., XRD, Raman, DRIFTS etc.) and evaluated for the acetone-to-isobutene reaction. It was found that over TiO₂ (001), both terminal and bridging hydroxyls were readily titrated by Zn deposition, whereas ...
DOI:: 10.1016/j.jcat.2022.03.031
: https://doi.org/10.1016/j.jcat.2022.03.031

10. Achieving acetone efficient deep decomposition by strengthening reactants adsorption and activation over difunctional Au(OH)Kx/hierarchical MFI catalyst

Author:: Zeyu Jiang; Rui Dong; Mingjiao Tian; Chi He; Yani Wu; Mudi Ma; Shouning Chai
Source:: Journal of colloid and interface science 2022 v.612 pp. 504-515
ISSN:: 0021-9797
Subject:: acetone; acidity; activation energy; adsorption; carbonates; catalysts; catalytic activity; ethylene glycol; nanogold; oxidation
Abstract:: ... Realizing the simultaneous adsorption and activation of O₂ and reactants over supported noble metal catalysts is crucial for the oxidation of organic hydrocarbons. Herein, we report a facile one-step ethylene glycol reduction method to synthesize difunctional Au(OH)Kₓ sites, which were anchored on a hierarchical hollow MFI support and adopted for acetone decomposition. The alkali ion-associated ad ...
DOI:: 10.1016/j.jcis.2021.12.184
: https://doi.org/10.1016/j.jcis.2021.12.184

11. Acid Etching-Induced In Situ Growth of λ-MnO₂ over CoMn Spinel for Low-Temperature Volatile Organic Compound Oxidation

Author:: Cangpeng Shan; Yan Zhang; Qian Zhao; Kaixuan Fu; Yanfei Zheng; Rui Han; Caixia Liu; Na Ji; Weichao Wang; Qingling Liu
Source:: Environmental science & technology 2022 v.56 no.14 pp. 10381-10390
ISSN:: 1520-5851
Subject:: Fourier transform infrared spectroscopy; acetates; acetone; carbon dioxide; catalytic activity; electron transfer; environmental science; formates; oxidation; oxygen; reaction kinetics; technology; volatile organic compounds
Abstract:: ... Surface lattice oxygen is crucial to the degradation of volatile organic compounds (VOCs) over transition metal oxides according to the Mars–van Krevelen mechanism. Herein, λ-MnO₂ in situ grown on the surface of CoMn spinel was prepared by acid etching of corresponding spinel catalysts (CoMn-Hx-Ty) for VOC oxidation. Experimental and relevant theoretical exploration revealed that acid etching on t ...
DOI:: 10.1021/acs.est.2c02483
: https://doi.org/10.1021/acs.est.2c02483

12. Acid functionalized hydrochar as heterogeneous catalysts for solventless synthesis of biofuel precursors

Author:: Tripti Chhabra; Prachi Dwivedi; Venkata Krishnan
Source:: Green chemistry 2022 v.24 no.2 pp. 898-910
ISSN:: 1463-9270
Subject:: acetone; alkylation; biofuels; biomass; catalysts; catalytic activity; comparative study; desorption; furfural; green chemistry; hydrochars; hydrothermal carbonization; nitrates; phosphates; temperature; wastes
Abstract:: ... Synthesis of biofuel precursors via the hydroxyalkylation alkylation reaction is one of the solutions to the problem of depletion of renewable energy resources. This work examines the preparation of hydrochar via hydrothermal carbonization from low-cost biomass waste. Hydrochar was functionalized with three different Brønsted acidic moieties, namely sulfonic, nitrate and phosphate, to prepare a se ...
DOI:: 10.1039/d1gc03330a
: https://doi.org/10.1039/d1gc03330a

13. Adsorption of Polyphenols from Almond Blanching Water by Macroporous Resin

Author:: Malak Tabib; Christian Ginies; Njara Rakotomanomana; Adnane Remmal
Source:: International Journal of Food Sciences 2022 v.2022 pp. -
ISSN:: 2314-5765
Subject:: acetone; adsorption; almonds; bioactive properties; bioavailability; byproducts; catechin; desorption; epicatechin; industry; mass spectrometry; porous media; prilling; procyanidins; spray drying; wastewater treatment
Abstract:: ... The almond processing industry generates large volumes of effluent after the blanching process. Blanching water is one of the main by-products with a potential source of polyphenols. However, before being used or discharged, this by-product requires pretreatment. This work was aimed at paving the way toward using adsorption on XAD-7 HP macroporous resin for wastewater treatment. This promising tec ...
DOI:: 10.1155/2022/7847276
: https://doi.org/10.1155/2022/7847276

14. Adsorptive removal of gas phase naphthalene on ordered mesoporous carbon

Author:: Shiyu Hou; Yiliang Tang; Tianle Zhu; Zheng-Hong Huang; Yingshu Liu; Ye Sun; Xiang Li; Fangxia Shen
Source:: Journal of hazardous materials 2022 v.436 pp. 129208
ISSN:: 0304-3894
Subject:: acetone; adsorbents; adsorption; carbon; molecular dynamics; naphthalene; porosity; porous media; relative humidity; toluene
Abstract:: ... Adsorptive removal of gas phase low concentration macromolecular organic component, represented by naphthalene, from the enclosed space using ordered mesoporous carbon (OMC) has been studied by molecular simulation and experimental investigation. The simulation results indicated that both adsorption capacity and adsorption stability of the OMCs for naphthalene decreased with the increase of pore s ...
DOI:: 10.1016/j.jhazmat.2022.129208
: https://doi.org/10.1016/j.jhazmat.2022.129208

15. Al₂O₃/ZnO Heterostructure-Based Sensors for Volatile Organic Compounds in Safety Applications

Author:: Oleg Lupan; David Santos-Carballal; Nicolae Magariu; Abhishek Kumar Mishra; Nicolai Ababii; Helge Krüger; Niklas Wolff; Alexander Vahl; Mani Teja Bodduluri; Niklas Kohlmann; Lorenz Kienle; Rainer Adelung; Nora H. de Leeuw; Sandra Hansen
Source:: ACS applied materials & interfaces 2022 v.14 no.25 pp. 29331-29344
ISSN:: 1944-8252
Subject:: acetone; ammonia; butanol; density functional theory; ethanol; hydrogen; isopropyl alcohol; temperature; transmission electron microscopy; volatile organic compounds
Abstract:: ... Monitoring volatile organic compounds (VOCs) in harsh environments, especially for safety applications, is a growing field that requires specialized sensor structures. In this work, we demonstrate the sensing properties toward the most common VOCs of columnar Al₂O₃/ZnO heterolayer-based sensors. We have also developed an approach to tune the sensor selectivity by changing the thickness of the expo ...
DOI:: 10.1021/acsami.2c03704
: https://doi.org/10.1021/acsami.2c03704

16. Analysis of persistent contaminants and personal care products by dispersive liquid-liquid microextraction using hydrophobic magnetic deep eutectic solvents

Author:: Muhammad Qamar Farooq; Iran Ocaña-Rios; Jared L. Anderson
Source:: Journal of chromatography 2022 v.1681 pp. 463429
ISSN:: 0021-9673
Subject:: acetone; camphor; chemical species; chlorides; cobalt; high performance liquid chromatography; hydrogen bonding; hydrophobicity; lakes; liquid-phase microextraction; magnetism; neodymium; octanoic acid; pesticides; solvents; water analysis
Abstract:: ... In this work, hydrophobic magnetic deep eutectic solvents (HMDESs) were used in the development of a simple and rapid dispersive liquid-liquid microextraction (DLLME) approach coupled to high performance liquid chromatography with UV detection (HPLC-UV) for the determination of ten organic contaminants including five polycyclic aromatic hydrocarbons, four UV filters, and a pesticide from water at ...
DOI:: 10.1016/j.chroma.2022.463429
: https://doi.org/10.1016/j.chroma.2022.463429

17. Analysis of the solvent strength parameter (linear solvent strength model) for isocratic separations in reversed-phase liquid chromatography

Author:: Colin F. Poole; Sanka N. Atapattu
Source:: Journal of chromatography 2022 v.1675 pp. 463153
ISSN:: 0021-9673
Subject:: acetone; acetonitrile; graphene; methanol; models; reversed-phase liquid chromatography; silica; solutes; solvation; solvents; statistical analysis; tetrahydrofuran
Abstract:: ... The solvent strength parameter (slope) and intercept (log kw) of the linear solvent strength model are determined for methanol-water (17 columns), acetonitrile-water (15 columns), acetone-water (7 columns), tetrahydrofuran-water (6 columns), and 2-propanol-water (4 columns) for varied compounds. It is shown that the linear region of the plots of the retention factor (log k) against the volume frac ...
DOI:: 10.1016/j.chroma.2022.463153
: https://doi.org/10.1016/j.chroma.2022.463153

18. Analysis of the volatile compounds in Fuliji roast chicken during processing and storage based on GC-IMS

Author:: Hui Zhou; Wei Cui; Yafei Gao; Ping Li; Xinyuan Pu; Ying Wang; Zhaoming Wang; Baocai Xu
Source:: Current research in food science 2022 v.5 pp. 1484-1493
ISSN:: 2665-9271
Subject:: 2-heptanone; acetone; benzaldehyde; chickens; cineole; coumarin; dimethyl disulfide; ethyl acetate; evolution; flavor; food science; furans; gas chromatography; lemons; linalool; odors; oils; pentanols; propionic acid; research; spectroscopy; volatile organic compounds
Abstract:: ... To investigate the flavor changes of Fuliji roast chicken during processing and storage, the volatile organic compounds (VOCs) during processing (fresh, fried, stewed and sterilized) and storage (1 month, 2 months and 4 months) were determined by gas chromatography ion mobility spectrometry (GC-IMS). A total of 47 kinds of VOCs were identified across seven sampling stages, including aldehydes, hyd ...
DOI:: 10.1016/j.crfs.2022.09.005
: https://doi.org/10.1016/j.crfs.2022.09.005

19. Analytical method for the determination of guvermectin residues in rice environment by the QuEChERS method combined with HPLC

Author:: Long Wang; Chuanfei Bian; Zemin Dong; Lang Liu; Chenyu Huang; Baotong Li; Yuqi Li
Source:: Journal of food composition and analysis 2022 v.111 pp. 104644
ISSN:: 0889-1575
Subject:: absorbents; acetone; food composition; high performance liquid chromatography; paddies; paddy soils; rice; uncertainty
Abstract:: ... The objective of this pilot study was to develop an analytical method for the determination of guvermectin residues in paddy water, soil, and rice using QuEChERS pre-treatment combined with Agilent 1260 Generation II high-performance liquid chromatography. The samples were extracted with acetone, purified with C18 absorbent, and filtered through a 0.2-μm organic filter membrane. The limits of dete ...
DOI:: 10.1016/j.jfca.2022.104644
: https://doi.org/10.1016/j.jfca.2022.104644

20. Anomalous Infrared Absorbance of S═O: A Perturbation Study of α-C–H/D

Author:: Suranjana Chakrabarty; Anjan Barman; Anup Ghosh
Source:: Journal of physical chemistry 2022 v.126 no.29 pp. 5490-5496
ISSN:: 1520-5207
Subject:: absorbance; acetone; acetonitrile; hydrogen; methylene chloride
Abstract:: ... Solvatochromic shifts of S═O vibrational probes describe the strength of the surrounding electric fields and the hydrogen bonding status. Herein, we demonstrated how the solvents alter the infrared (IR) spectra of the S═O vibrating mode. The experimental measurement of the involvement of α-H/D isotopic interactions with different solvents and their effects on the IR absorbance spectra of the vibra ...
DOI:: 10.1021/acs.jpcb.2c01374
: https://doi.org/10.1021/acs.jpcb.2c01374

21. Anthelmintic and antimycobacterial activity of fractions and compounds isolated from Cissampelos mucronata

Author:: R.T. Akande; G. Fouche; I.M. Famuyide; F.N. Makhubu; S.M. Nkadimeng; A.O. Aro; P.N. Kayoka-Kabongo; L.J. McGaw
Source:: Journal of ethnopharmacology 2022 v.292 pp. 115130
ISSN:: 0378-8741
Subject:: Cissampelos; acetone; anthelmintics; antibacterial properties; antioxidants; biofilm; carbonic acid; cytotoxicity; ethyl acetate; helminths; hexane; mixed infection; risk; stigmasterol; thin layer chromatography; traditional medicine; tuberculosis
Abstract:: ... Cissampelos mucronata A. Rich., a perennial climber belonging to the family Menispermaceae, has been used traditionally to treat parasites and tuberculosis-related symptoms. Co-infection of helminth parasites and tuberculosis-causing pathogens heightens the risk of developing active tuberculosis. The aim was to isolate and characterize antimycobacterial compounds from Cissampelos mucronata and to ...
DOI:: 10.1016/j.jep.2022.115130
: https://doi.org/10.1016/j.jep.2022.115130

22. Anti-Inflammatory Diet Prevents Subclinical Colonic Inflammation and Alters Metabolomic Profile of Ulcerative Colitis Patients in Clinical Remission

Author:: Ammar Hassanzadeh Keshteli; Rosica Valcheva; Cheryl Nickurak; Heekuk Park; Rupasri Mandal; Kendall van Diepen; Karen I. Kroeker; Sander Veldhuyzen van Zanten; Brendan Halloran; David S. Wishart; Karen L. Madsen; Levinus A. Dieleman
Source:: Nutrients 2022 v.14 no.16 pp. -
ISSN:: 2072-6643
Subject:: 4-hydroxybenzoic acid; Bifidobacteriaceae; Lachnospiraceae; Ruminococcaceae; acetone; added sugars; adults; blood serum; carnosine; dietary fiber; food intake; inflammation; metabolome; metabolomics; phosphorus; probiotics; red meat; relapse; remission; seafoods; selenium; taurine; ulcerative colitis; urine; xanthine; yogurt; zinc; Canada
Abstract:: ... A relationship between ulcerative colitis (UC) and diet has been shown in epidemiological and experimental studies. In a 6-month, open-label, randomized, placebo-controlled trial, adult UC patients in clinical remission were randomized to either an “Anti-inflammatory Diet (AID)” or “Canada’s Food Guide (CFG)”. Menu plans in the AID were designed to increase the dietary intake of dietary fiber, pro ...
DOI:: 10.3390/nu14163294
: https://doi.org/10.3390/nu14163294

23. Antibacterial Activities of Monsonia Angustifolia and Momordica Balsamina Linn Extracts against Carbapenem-Resistant Acinetobacter Baumannii

Author:: Noel-David Nogbou; Dimpho Raesibe Mabela; Buang Matseke; Ntwanano Sipho Mapfumari; Mmammosheledi Elsie Mothibe; Lawrence Chikwelu Obi; Andrew Munyalo Musyoki
Source:: Plants 2022 v.11 no.18 pp. -
ISSN:: 2223-7747
Subject:: Acinetobacter baumannii; Momordica balsamina; acetone; antibacterial properties; genes; hexane; methanol; methylene chloride; therapeutics
Abstract:: ... Carbapenemase-producing Acinetobacter baumannii (A. baumannii) is resistant to most of the available antibiotics and poses serious therapeutic challenges. The study investigated Monsonia angustifolia (M. angustifolia) and Momordica balsamina Linn (M. balsamina Linn) extracts for antibacterial activity against a clinical isolate of carbapenemase-producing A. baumannii using the Kirby Bauer disc dif ...
DOI:: 10.3390/plants11182374
: https://doi.org/10.3390/plants11182374

24. Anticancer and Antioxidant Activities of the Root Extract of the Carnivorous Pitcher Plant Sarracenia purpurea

Author:: Yen-Hua Huang; Wei-Yu Chiang; Pin-Jui Chen; En-Shyh Lin; Cheng-Yang Huang
Source:: Plants 2022 v.11 no.13 pp. -
ISSN:: 2223-7747
Subject:: Sarracenia purpurea; acetone; antioxidants; apoptosis; breast neoplasms; carnivores; computer simulation; computer software; drug therapy; enzyme activity; ethanol; ethnobotany; flavonoids; fluorouracil; gas chromatography-mass spectrometry; humans; methanol; noninsulin-dependent diabetes mellitus; root extracts
Abstract:: ... The carnivorous pitcher plant Sarracenia purpurea exhibits many ethnobotanical uses, including the treatments of type 2 diabetes and tuberculosis-like symptoms. In this study, we prepared different extracts from the leaves (pitchers), stems, and roots of S. purpurea and investigated their antioxidant and anticancer properties. To evaluate the extraction efficiency, we individually used different s ...
DOI:: 10.3390/plants11131668
: https://doi.org/10.3390/plants11131668

25. Antidiabetic, neuroprotective and antioxidant potentials of different parts of Pistacia terebinthus fruits

Author:: Mehmet Akyuz; Lawali Yabo-Dambagi; Tugba Kilic; Ahmet Cakir
Source:: South African journal of botany 2022 v.147 pp. 443-456
ISSN:: 0254-6299
Subject:: Pistacia terebinthus; acarbose; acetone; alpha-amylase; antioxidants; ethanol; gel chromatography; hexane; luteolin; neostigmine; vegetables
Abstract:: ... The antioxidant and enzyme inhibitory effects of hexane, acetone and ethanol extracts of different parts (shells, nuts and whole fruits) of Pistacia terebinthus (terebinth) were determined against α-glucosidase, α-amylase, acetylcholineesterase (AChE) and butyrylcholineesterase (BChE). All extracts exhibited strong inhibitory effect against α-glucosidase with the IC₅₀ values (0.19-2.13 mg/mL) and ...
DOI:: 10.1016/j.sajb.2022.01.040
: https://doi.org/10.1016/j.sajb.2022.01.040

26. Antimicrobial Potential of Coriandrum Sativum, Lactuca Sativa and Mentha Spicata against Antibiotic Resistant Microorganisms

Author:: Sadia Afrin; Barna Goswami; Saidur Rahman; Mohammad Nazrul Islam Bhuiyan; Kazi Asma Ahmed Shamima; Nemai Chandra Nandi
Source:: Journal of herbs, spices & medicinal plants 2022 v.28 no.2 pp. 193-205
ISSN:: 1540-3580
Subject:: Aspergillus; Bacillus cereus; Coriandrum sativum; Escherichia coli; Lactuca sativa; Mentha spicata; Penicillium; acetone; antibiotic resistance; hexane; methanol; minimum inhibitory concentration; mycelium
Abstract:: ... The antimicrobial properties of Coriandrum sativum, Lactuca sativa, and Mentha spicata were examined using Kirby-Bauer disk diffusion technique. Among the solvents used for extraction, methanol, acetone, and n-hexane extracts were effective against antibiotic resistant microbes. The highest inhibition zone (17.0 ± 0.5 mm) was noted for the methanol extract of C. sativum against Bacillus cereus and ...
DOI:: 10.1080/10496475.2022.2040684
: https://doi.org/10.1080/10496475.2022.2040684

27. Antimycobacterial activity of acetone extract and isolated metabolites from folklore medicinal lichen Usnea laevis Nyl. against drug-sensitive and multidrug-resistant tuberculosis strains

Author:: Vinay Bharadwaj Tatipamula; Satya Sowbhagya Priya Annam
Source:: Journal of ethnopharmacology 2022 v.282 pp. 114641
ISSN:: 0378-8741
Subject:: Mycobacterium smegmatis; Mycobacterium tuberculosis; Usnea; acetone; antibacterial properties; biomarkers; cytotoxicity; drug development; lichens; macrophages; menadione; metabolites; multiple drug resistance; rifampicin; synergism; traditional medicine; tuberculosis; usnic acid; Andes region
Abstract:: ... Tuberculosis (Tb) is one of the most infectious diseases caused by Mycobacterium tuberculosis (M.t) with almost 2 million deaths yearly. Although many Tb control programs have been organised, there is an elevated number of Tb cases due to the appearance of extremely drug-resistant and multidrug-resistant (MDR) Tb strains. In the cultures of Venezuelan Andes, fruticose lichen Usnea laevis Nyl. (Usn ...
DOI:: 10.1016/j.jep.2021.114641
: https://doi.org/10.1016/j.jep.2021.114641

28. Antioxidant and Anti-α-Glucosidase Activities of Various Solvent Extracts and Major Bioactive Components from the Fruits of Crataegus pinnatifida

Author:: Yen-Ting Lin; Hsiang-Ru Lin; Chang-Syun Yang; Chia-Ching Liaw; Ping-Jyun Sung; Yueh-Hsiung Kuo; Ming-Jen Cheng; Jih-Jung Chen
Source:: Antioxidants 2022 v.11 no.2 pp. -
ISSN:: 2076-3921
Subject:: Crataegus pinnatifida; acarbose; acetone; atherosclerosis; chlorogenic acid; ethyl acetate; fruits; heart failure; hydrophilicity; hyperglycemia; hypertension; indigestion; models; solvents; superoxide anion
Abstract:: ... Crataegus pinnatifida is used to treat various diseases, including indigestion, congestive heart failure, hypertension, atherosclerosis, and myocardial dysfunction. We evaluated antioxidant and anti-α-glucosidase activities of various solvent extracts and major bioactive components from the fruit of C. pinnatifida. Ethyl acetate extracts showed potent antioxidant activities with IC₅₀ values of 23. ...
DOI:: 10.3390/antiox11020320
: https://doi.org/10.3390/antiox11020320

29. Antioxidant potential and molecular docking of bioactive compound of Camellia sinensis and Camellia assamica with cytochrome P450

Author:: Surbhi Pradhan; Vipin Nautiyal; R. C. Dubey
Source:: Archives of microbiology 2022 v.204 no.6 pp. 350
ISSN:: 0302-8933
Subject:: Camellia sinensis var. assamica; acetone; active sites; antioxidant activity; bioactive compounds; cytochrome P-450; energy; flavonoids; methanol; microbiology; qualitative analysis; therapeutics
Abstract:: ... Camellia sinensis and Camellia assamica are well known for their medicinal and therapeutic potential. The purpose of this work is to assess the flavonoid content and antioxidant potential of methanol extracts of C. sinensis (MES) and acetone extract of C. assamica (AEA) experimentally and computationally. Qualitative analysis was done to assess the presence of flavonoids. Further, the antioxidant ...
DOI:: 10.1007/s00203-022-02949-z
: https://doi.org/10.1007/s00203-022-02949-z

30. Antioxidant, antimicrobial, cytotoxic and protective effects of truffles

Author:: Mehmet Fidan; Muhammad Muddassir Ali; Mehmet Emre Erez; Ibrahim Hakkı Cigerci; Sadin Ozdemir; Fatih Sen
Source:: Analytical biochemistry 2022 v.641 pp. 114566
ISSN:: 0003-2697
Subject:: DNA damage; Terfezia; acetone; antimicrobial properties; antioxidant activity; antioxidants; cytotoxicity; dose response; drug therapy; genotoxicity; methanol; protective effect
Abstract:: ... Fungi can be used as a potent chemotherapeutic agent to treat various cancers. In current study acetone and methanol extracts of Terfezia claveryi, Terfezia boudieri, Terfezia olbiensis, Picoa lefebvrei, Picoa juniperi were used to assess total phenolic contents, antioxidant activity, ion-chelating impact, antimicrobial activity, the cytotoxic and protective effects. Both methanol and acetone extr ...
DOI:: 10.1016/j.ab.2022.114566
: https://doi.org/10.1016/j.ab.2022.114566

31. Assessing Impacts of Additives on Particulate Matter and Volatile Organic Compounds Produced from the Grilling of Meat

Author:: Xingyun Liu; Wei Xing; Zhaoyang Xu; Xiaomin Zhang; Hui Zhou; Kezhou Cai; Baocai Xu; Conggui Chen
Source:: Foods 2022 v.11 no.6 pp. -
ISSN:: 2304-8158
Subject:: Piper nigrum; acetaldehyde; acetone; aerosols; flavor; formaldehyde; garlic; meat; molecular weight; particulate emissions; particulates; volatile organic compounds
Abstract:: ... Cooking fumes are an important source of volatile organic compounds (VOCs), particulate matter (PM), and carbonyl compounds. The additive is wildly applied in grilling meat for flavor improvement. However, the effects of additives on cooking fumes emissions, such as volatile organic compounds (VOCs), particulate matter (PM), and carbonyl compounds, in meat grilling have not been studied. The impac ...
DOI:: 10.3390/foods11060833
: https://doi.org/10.3390/foods11060833

32. Assessment of larvicidal and genotoxic potentials of extracts of Hyptis suaveolens against Culex quinquefasciatus based on enzyme profile and RAPD-PCR assay

Author:: Harun K. Aremu; Idris A. Adekale; Luqmon A. Azeez; Hassan K. Busari; Oluwaseun Adebisi; Zarat O. Iwalewa; Olamide E. Alle; Dickson A. Musa
Source:: Acta tropica 2022 v.229 pp. 106384
ISSN:: 0001-706X
Subject:: Culex quinquefasciatus; DNA; Fourier transform infrared spectroscopy; Hyptis suaveolens; acetone; alkaline phosphatase; catalase; flavonoids; glutathione; glutathione transferase; hexane; instars; larvicides; methanol; mortality; mutagens; random amplified polymorphic DNA technique; saponins; spectral analysis; superoxide dismutase; terpenoids; vector control
Abstract:: ... Vector control strategies have focused on the development of effective and ecofriendly alternatives. In the present study, investigation of larvicidal and genotoxic effects of leaves of Hyptis suaveolens from four different extraction solvents (aqueous, hexane, methanol and acetone) on fourth instar larvae of Culex quinquefasciatus was carried out. Extraction was done using soxhlet apparatus and t ...
DOI:: 10.1016/j.actatropica.2022.106384
: https://doi.org/10.1016/j.actatropica.2022.106384

33. Assessment of variable agroclimatic impact on dissipation kinetics of ready-mix fungicide formulation in green chili for harmonization of food safety

Author:: Swagata Mandal; Rajlakshmi Poi; Dipak Kumar Hazra; Sudip Bhattacharyya; Hemanta Banerjee; Rajib Karmakar
Source:: Journal of food composition and analysis 2022 v.110 pp. 104541
ISSN:: 0889-1575
Subject:: Capsicum annuum; acetone; active ingredients; agricultural colleges; food composition; food safety; half life; humidity; mancozeb; maximum residue limits; rain; solid phase extraction; spectrophotometers; tricyclazole; India
Abstract:: ... Multi-locational supervised field trials were conducted with ready-mix formulation of two fungicides, tricyclazole (18%) + mancozeb (62%) in green chili (Capsicum annuum) to assess the impacts of variable weather conditions on the residual profile for more realistic food safety evaluation. Liquid chromatography-Electrospray Ionization-Mass Spectrometry [LC-ESI(+ve)-MS/MS] and Ultraviolet Visible ( ...
DOI:: 10.1016/j.jfca.2022.104541
: https://doi.org/10.1016/j.jfca.2022.104541

34. Asymmetric Aldol “Reaction in Water” Using Ferrocene-Amino Acid Conjugates

Author:: Lo’ay Al-Momani; Anas Lataifeh
Source:: Industrial & engineering chemistry process design and development 2022 v.61 no.6 pp. 2417-2424
ISSN:: 1520-5045
Subject:: acetone; catalytic activity; circular dichroism spectroscopy; ferrocenes; hydrogen bonding; hydroxyproline; lysine; optical isomerism; organocatalysts; pH; process design; serine
Abstract:: ... This article reports an array of water-compatible organocatalysts. The precatalysts are based on ferrocene (Fc) conjugates of l-amino acids having the general formula Fc[C(O)–O-aa-OBz]ₙ and Fc[C(O)–NH-Z-Lys-Obz]ₙ; aa = 4-trans-Z-Hyp, 4-cis-Z-Hyp, and Z-Ser; n = 1, 2; Z = benzyloxy carbonyl, Bz = benzylic; Hyp = hydroxyproline, Ser = Serine, and Lys = Lysine. The Fc is coupled to the amino acids th ...
DOI:: 10.1021/acs.iecr.1c04725
: https://doi.org/10.1021/acs.iecr.1c04725

35. Atmospheric carbonyls in a heavy ozone pollution episode at a metropolis in Southwest China: Characteristics, health risk assessment, sources analysis

Author:: Jiemeng Bao; Hong Li; Zhenhai Wu; Xin Zhang; Hao Zhang; Yunfeng Li; Jun Qian; Junhui Chen; Liqun Deng
Source:: Journal of environmental sciences (China) 2022 v.113 pp. 40-54
ISSN:: 1001-0742
Subject:: acetaldehyde; acetone; carcinogenicity; chronic exposure; formaldehyde; health effects assessments; human health; ozone; pollution; risk; China
Abstract:: ... Ambient carbonyls were continuously observed in the field during a heavy ozone pollution episode in Chengdu, China from August 4 to August 19, 2019, and the pollution characteristics, atmospheric photochemical reactivity, human health risk, and sources of carbonyls were analyzed. Fifteen carbonyls were quantified with average total mixing ratios of 20.38 ppbv Formaldehyde (9.86 ppbv), acetone (4.4 ...
DOI:: 10.1016/j.jes.2021.05.029
: https://doi.org/10.1016/j.jes.2021.05.029

36. Atomic step formation on porous ZnO nanobelts: remarkable promotion of acetone gas detection up to the parts per trillion level

Author:: Kyusung Kim; Pil gyu Choi; Toshio Itoh; Yoshitake Masuda
Source:: Journal of materials chemistry A 2022 v.10 no.26 pp. 13839-13847
ISSN:: 2050-7496
Subject:: acetone; cost effectiveness; detection limit; electron transfer; energy; fluorides; oxygen
Abstract:: ... Atomic defects, such as steps and kinks, can promote the efficiency of chemical reactions. These defects provide coordinatively unsaturated sites (CUSs) in metal oxides and the CUSs react with other molecules with relatively lower energy. Thus, decoration with atomic step structures can be a cost-effective strategy that can replace novel metal catalysts to enhance the gas sensing performance. Here ...
DOI:: 10.1039/d2ta02789e
: https://doi.org/10.1039/d2ta02789e

37. Attraction of the Biocontrol Agent, Galerucella placida Towards Volatile Blends of Two Polygonaceae Weeds, Rumex dentatus and Polygonum glabrum

Author:: Anamika Koner; Swati Das; Amarnath Karmakar; Anandamay Barik
Source:: Journal of chemical ecology 2022 v.48 no.2 pp. 165-178
ISSN:: 0098-0331
Subject:: Galerucella; Persicaria glabra; Rumex dentatus; acetone; acetophenones; biological control agents; biological weed control; chemical ecology; geraniol; insects; limonene; olfactometers; potatoes; rice; synthetic products; vegetative growth; volatile organic compounds; weeds; wheat; India
Abstract:: ... The Polygonaceae weed, Rumex dentatus L. grows in association with wheat, mustard and potato, while Polygonum glabrum Willd. grows in association with rice in India. Both larvae and adults of Galerucella placida Baly (Coleoptera: Chrysomelidae) voraciously consume these weeds. Applications of synthetic herbicides to control weeds are harmful to the environment including beneficial organisms. We pr ...
DOI:: 10.1007/s10886-021-01332-4
: https://doi.org/10.1007/s10886-021-01332-4

38. Beaded electrospun polyvinylidene fluoride (PVDF) membranes for membrane distillation (MD)

Author:: Xuhui Hu; Xing Chen; Mattia Giagnorio; Chunhong Wu; Yunbai Luo; Claus Hélix-Nielsen; Ping Yu; Wenjing Zhang
Source:: Journal of membrane science 2022 v.661 pp. 120850
ISSN:: 0376-7388
Subject:: acetone; distillation; hydrophobicity; hypersalinity; membrane permeability; solidification; solvents; thermoplastics; vapor pressure
Abstract:: ... A new class of PVDF-based membranes suitable for membrane distillation were prepared via electrospinning. The classical fiber morphology of PVDF electrospun membranes was changed to generate a beaded structure by tuning the solvent ratio and operating parameters during membrane fabrication. Results showed that by increasing the N, N-Dimethylacetamide (DMAC) to acetone ratio used to prepare the PVD ...
DOI:: 10.1016/j.memsci.2022.120850
: https://doi.org/10.1016/j.memsci.2022.120850

39. Beyond Simple Dilution: Superior Conductivities from Cosolvation of Acetonitrile/LiTFSI Concentrated Solution with Acetone

Author:: Murillo L. Martins; Robert L. Sacci; Xiaobo Lin; Ray Matsumoto; Ivan Popov; Jinlei Cui; Takeshi Kobayashi; Madhusudan Tyagi; Wei Guo; Sheng Dai; Marek Pruski; Peter T. Cummings; Alexei P. Sokolov; Eugene Mamontov
Source:: Journal of physical chemistry 2022 v.126 no.5 pp. 2788-2796
ISSN:: 1932-7455
Subject:: acetone; acetonitrile; chemical species; electrochemistry; solvation; solvents
Abstract:: ... Concentrated solutions of Li salts in acetonitrile are promising alternative electrolytes for the next generation of Li batteries as they may exhibit superior electrochemical properties. However, the reduced mobility of the chemical species is a barrier yet to be overcome, and for this, we explore the utilization of acetone as a cosolvent. Although acetone is a polar compound, we find that its add ...
DOI:: 10.1021/acs.jpcc.1c09352
: https://doi.org/10.1021/acs.jpcc.1c09352

40. Bioactive Components from Ampelopsis japonica with Antioxidant, Anti-α-Glucosidase, and Antiacetylcholinesterase Activities

Author:: Jia-Hua Liang; Hsiang-Ru Lin; Chang-Syun Yang; Chia-Ching Liaw; I-Chou Wang; Jih-Jung Chen
Source:: Antioxidants 2022 v.11 no.7 pp. -
ISSN:: 2076-3921
Subject:: Ampelopsis; acarbose; acetone; acetylcholinesterase; antioxidant activity; butylated hydroxytoluene; catechin; epicatechin; ethanol; fever; gallic acid; hydrophilicity; kaempferol; pain; quercetin; resveratrol; solvents; superoxide anion; traditional medicine
Abstract:: ... The dried root of Ampelopsis japonica (Thunb.) Makino (A. japonica.) is a traditional medicine used to treat fever, pain, and wound healing. It exhibits anti-inflammatory, antitumor, antityrosinase, and antimelanogenic activities. In this paper, we used different solvent extracts from the root of A. japonica to determine their antioxidant activity. Acetone extract showed relatively strong antioxid ...
DOI:: 10.3390/antiox11071228
: https://doi.org/10.3390/antiox11071228

41. Bioactive compounds extraction from different lemongrass species: Strategies and deep eutectic solvents evaluation

Author:: Carlos E. B. Toazza; Fernando C. Leal; Caroline Marques; Grazielle Oliveira; Fabiane O. Farias; André L. D. Belan; Natalicio F. Leite; Marcos R. Mafra; Luciana Igarashi‐Mafra; Maria Lucia Masson
Source:: Journal of food process engineering 2022 v.45 no.5 pp. e14033
ISSN:: 0145-8876
Subject:: Cymbopogon citratus; Cymbopogon flexuosus; Elionurus; acetic acid; acetone; antioxidant activity; antioxidants; citral; cosmetics; employment; ethanol; food chain; human health; magnetism; methanol; solvents; temperature; ultrasonics; wastewater
Abstract:: ... Lemongrasses are known and used worldwide due to several benefits conferred to them regarding the high content of essential oils and other phenolic compounds, which are essential and nonessential compounds that occur in nature, are part of the food chain and present several benefits on human health. The obtaining of phenolic compounds from natural matrices requires the development of effective pro ...
DOI:: 10.1111/jfpe.14033
: https://doi.org/10.1111/jfpe.14033

42. Bioactive compounds from hemp (Cannabis sativa L.) seeds: optimization of phenolic antioxidant extraction using simplex lattice mixture design and HPLC-DAD/ESI-MS² analysis

Author:: Chaymae Benkirane; Abdessamad Ben Moumen; Marie-Laure Fauconnier; Kamal Belhaj; Malika Abid; Hana Serghini Caid; Ahmed Elamrani; Farid Mansouri
Source:: RSC advances 2022 v.12 no.39 pp. 25764-25777
ISSN:: 2046-2069
Subject:: Cannabis sativa; acetone; amides; antioxidant activity; antioxidants; coumaric acids; hemp; methanol; solvents
Abstract:: ... The extraction of phenolic compounds from defatted hempseeds was optimized using a simplex lattice mixture design with three solvents (water, methanol, and acetone). The response variables were total phenolic content (TPC) and antioxidant activity evaluated by different spectrophotometric tests. The results showed that the binary acetone-water mixture in equal proportions is the optimal combinatio ...
DOI:: 10.1039/d2ra04081f
: https://doi.org/10.1039/d2ra04081f

43. Bioactivity of Murraya paniculata Against Almond Moth Cadra cautella and Leaf-Eating Caterpillar Spodoptera litura

Author:: Abdul Hamid Nazari; Suresh Mahadev Nebapure; V. S. Rana
Source:: National Academy science letters 2022 v.45 no.1 pp. 25-30
ISSN:: 0250-541X
Subject:: Cadra cautella; Murraya paniculata; Spodoptera litura; acetone; adults; antifeedants; antifeeding activity; eggs; exposure duration; field crops; growth retardation; hexane; ingestion; larvae; leaves; mechanism of action; methanol; mortality; phytophagous insects; plant pests; solvents; storage pests; toxicity; weight loss
Abstract:: ... Botanical insecticides are known to affect insects through various mode of action which includes toxicity through ingestion, contact, antifeedant, growth inhibition, repellency, etc. The present study was aimed to explore the potential of Murraya paniculata leaf extracts against two important insect pests’, a storage pest, almond moth (Cadra cautella) and field crop pest, leaf-eating caterpillar ( ...
DOI:: 10.1007/s40009-021-01083-6
: https://doi.org/10.1007/s40009-021-01083-6

44. Bioassay-guided fractionation of Calamintha baborensis Batt. herbal extracts reveals disaccharide glucuronide as a potent antistaphylococcal compound

Author:: Ibtissem Aribi; Smain Chemat; Luc Van Puyvelde; Walter Luyten
Source:: South African journal of botany 2022 v.147 pp. 35-41
ISSN:: 0254-6299
Subject:: Calamintha; Staphylococcus aureus; acetone; active ingredients; antibacterial properties; antiseptics; bacterial growth; diarrhea; enzyme inhibition; fractionation; gel chromatography; growth retardation; hexane; intestines; mechanism of action; minimum inhibitory concentration; pneumonia; traditional medicine; Algeria
Abstract:: ... Calamintha species are frequently used in traditional medicine in Algeria as a stimulant, a tonic, an antiseptic, but also to treat digestive disorders and intestinal infections that cause diarrhea as well as pneumonia. Bioassay-guided fractionation led to the isolation of highly effective antistaphylococcal molecules from the aerial parts of Calamintha baborensis Batt., that could be responsible ...
DOI:: 10.1016/j.sajb.2021.12.031
: https://doi.org/10.1016/j.sajb.2021.12.031

45. Bioassay-guided isolation of antimycobacterial substances from the traditionally used lichen Cladonia pyxidata (L.) Hoffm.

Author:: Nguyen Huy Thuan; Haritha Polimati; Ramesh Alluri; Vinay Bharadwaj Tatipamula
Source:: 3 Biotech 2022 v.12 no.4 pp. 95
ISSN:: 2190-572X
Subject:: Cladonia; acetone; cytotoxicity; inhibitory concentration 50; lichens; macrophages; metabolites; rifampicin; tuberculosis; usnic acid
Abstract:: ... The aim of the present study is to provide a scientific rationale for the folklore usage of Cladonia pyxidata (L.) Hoffm. in treating tuberculosis (Tb). Through bioassay-guided isolation, antimycobacterial metabolites were isolated from under-investigated lichen C. pyxidata and examined against M.t H37Ra and six MDR strains. Further, the cytotoxicity of all isolated metabolites was evaluated on TH ...
DOI:: 10.1007/s13205-022-03159-6
: https://doi.org/10.1007/s13205-022-03159-6

46. Biobased thin-film composite membranes comprising priamine–genipin selective layer on nanofibrous biodegradable polylactic acid support for oil and solvent-resistant nanofiltration

Author:: Cong Yang; Fuat Topuz; Sang-Hee Park; Gyorgy Szekely
Source:: Green chemistry 2022 v.24 no.13 pp. 5291-5303
ISSN:: 1463-9270
Subject:: acetone; adhesion; biodegradability; carbonates; cineole; gelatin; green chemistry; hydrophilicity; molecular weight; nanofibers; nanofiltration; oils; peptidase K; polyamides; polylactic acid; polymerization; solvents; thin film composite membranes; toxicity; water treatment
Abstract:: ... Green thin-film composite (TFC) membranes can offer a sustainable solution for the separation of complex mixtures in aqueous and organic solvent nanofiltration (OSN). However, the fabrication of TFC membranes has relied on toxic petrochemical-based monomers, solvents, and supports. Herein, we developed a green TFC membrane using solely sustainable resources. A fully biodegradable electrospun nanof ...
DOI:: 10.1039/d2gc01476a
: https://doi.org/10.1039/d2gc01476a

47. Biochemical Characterization of Thermostable Carboxymethyl Cellulase and β-Glucosidase from Aspergillus fumigatus JCM 10253

Author:: Paramjeet Saroj; Manasa P; Korrapati Narasimhulu
Source:: Applied biochemistry and biotechnology 2022 v.194 no.6 pp. 2503-2527
ISSN:: 0273-2289
Subject:: Aspergillus fumigatus; acetone; ammonium sulfate; biomass; biotechnology; calcium; dialysis; endo-1,4-beta-glucanase; ethyl acetate; fuel production; heptane; ion exchange chromatography; isoamyl alcohol; octoxynol; pH; renewable energy sources; surfactants; thermal stability; toluene; value added
Abstract:: ... Second-generation biofuel production has emerged as a prominent sustainable and alternative energy. The biochemical properties of cellulolytic enzymes are imperative for cellulosic biomass conversion into fermentable sugars. In the present study, thermostable CMCase and β-glucosidase were purified and characterized from Aspergillus fumigatus JCM 10253. The enzymes were purified through 80% ammoniu ...
DOI:: 10.1007/s12010-022-03839-2
: https://doi.org/10.1007/s12010-022-03839-2

48. Biodegradation of diisopropyl ether, ethyl tert-butyl ether, and other fuel oxygenates by Mycolicibacterium sp. strain CH28

Author:: Ingrid Zsilinszky; Balázs Fehér; István Kiss; Attila Komóczi; Péter Gyula; Zsolt Szabó
Source:: Bioremediation journal 2022 v.26 no.2 pp. 138-149
ISSN:: 1547-6529
Subject:: Hydrogenophaga; acetates; acetone; alkanes; biodegradation; bioremediation; gasoline; groundwater; isopropyl alcohol; methyl ethers; mineralization; pH
Abstract:: ... Growing use of recalcitrant fuel oxygenates like methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE), tert-amyl methyl ether (TAME), and diisopropyl ether (DIPE) poses serious threat to aquatic environments and drinking water sources. Mycolicibacterium sp. strain CH28 was isolated earlier as a potential degrader of DIPE. Optimal culture conditions for strain CH28 were determined to be 32 ...
DOI:: 10.1080/10889868.2021.1911924
: https://doi.org/10.1080/10889868.2021.1911924

49. Biofuels from inulin-rich feedstocks: A comprehensive review

Author:: R.S. Singh; Taranjeet Singh; Muhammad Hassan; Christian Larroche
Source:: Bioresource technology 2022 v.346 pp. 126606
ISSN:: 0960-8524
Subject:: Jerusalem artichokes; acetone; bioethanol; bioprocessing; butanol; chicory; energy; ethanol production; feedstocks; fermentation; hydrolysis; inulin; lignocellulose; saccharification
Abstract:: ... Biofuels are considered as a pre-eminent alternate to fossil fuels to meet the demand of future energy supply in a sustainable manner. Conventionally, they are produced from lignocellulosic raw materials. Saccharification of lignocellulosic raw materials for bioethanol production is a cumbersome process as compared to inulin-rich feedstocks. Various inulin-rich feedstocks, viz. jerusalem artichoke ...
DOI:: 10.1016/j.biortech.2021.126606
: https://doi.org/10.1016/j.biortech.2021.126606

50. Biological pesticides and solvents with low toxicity reduce motility and activity of Bursaphelenchus xylophilus

Author:: Dong Ya Wang; Chao Rong Wu; Zi Qi Xuan; Hai Yan Wu
Source:: Nematology 2022 v.24 no.5 pp. 481-490
ISSN:: 1388-5545
Subject:: Bursaphelenchus xylophilus; abamectin; acetone; dimethyl sulfoxide; ethanol; forest diseases; locomotion; methanol; mortality; nematicidal properties; nematology; pathogenicity; quarantine; toxicity; vascular wilt
Abstract:: ... Pine wilt disease (PWD), caused by the pine wood nematode, Bursaphelenchus xylophilus, is an international quarantine forest disease that damages pine forests over extensive areas and causes massive economic losses. To provide valuable guidelines on screening pesticides against B. xylophilus and the selection of common solvents, we investigated the effects of different concentrations of emamectin ...
DOI:: 10.1163/15685411-bja10143
: https://doi.org/10.1163/15685411-bja10143

51. Biological production of 2-propanol from propane using a metabolically engineered type I methanotrophic bacterium

Author:: Hoa Thi Quynh Le; Eun Yeol Lee
Source:: Bioresource technology 2022 v.362 pp. 127835
ISSN:: 0960-8524
Subject:: acetone; alcohol dehydrogenase; biological production; cell growth; glycerol; headspace analysis; isopropyl alcohol; metabolic engineering; methane monooxygenase (particulate); methanol; methanotrophs; oxidation; propane
Abstract:: ... 2-Propanol is a widely used industrial solvents. Herein, we employed a unique feature of type I methanotrophic bacterium Methylotuvimicrobium alcaliphilum 20Z possessing only particulate methane monooxygenase (pMMO) for one-step direct production of pure 2-propanol from propane. By maintaining cell growth on glycerol, and after deletion of both Ca²⁺-dependent and La³⁺-dependent methanol dehydrogen ...
DOI:: 10.1016/j.biortech.2022.127835
: https://doi.org/10.1016/j.biortech.2022.127835

52. Biomass Pre-Extraction as a Versatile Strategy to Improve Biorefinery Feedstock Flexibility, Sugar Yields, and Lignin Purity

Author:: Arjan T. Smit; André van Zomeren; Karla Dussan; Luke A. Riddell; Wouter J. J. Huijgen; Jan Wilco Dijkstra; Pieter C. A. Bruijnincx
Source:: ACS sustainable chemistry & engineering 2022 v.10 no.18 pp. 6012-6022
ISSN:: 2168-0485
Subject:: Betula; acetone; almonds; biomass; biorefining; energy; feedstocks; fractionation; grasses; green chemistry; hemicellulose; lignin; lignocellulose; process design; product quality; roadsides; solvents; streams; sugars; viability; wheat straw
Abstract:: ... Feedstock flexibility is highly advantageous for the viability of (solvent-based) biorefineries but comes with the considerable challenge of having to cope with the varying nature and typically high abundance of nonlignocellulose compounds in the most readily available residual biomass streams. Here, we demonstrate that mild aqueous acetone organosolv fractionation of various complex lignocellulos ...
DOI:: 10.1021/acssuschemeng.2c00838
: https://doi.org/10.1021/acssuschemeng.2c00838

53. Block Copolymer Micellization of DNA Origami Promotes Solubility in Organic Solvents

Author:: Nayan P. Agarwal; Soumya Chandrasekhar; Praneetha Sundar Prakash; Kristin Joffroy; Thorsten L. Schmidt
Source:: Langmuir 2022 v.38 no.38 pp. 11650-11657
ISSN:: 1520-5827
Subject:: 1-propanol; DNA; acetone; biophysics; chloroform; composite polymers; electrostatic interactions; fluorescent dyes; methylene chloride; nanogold; nanomedicine; nanoparticles; semiconductors; solubilization; water solubility
Abstract:: ... The DNA origami technique allows the precise synthesis of complex, biocompatible nanomaterials containing small molecules, biomolecules, and inorganic nanoparticles. The negatively charged phosphates in the backbone make DNA highly water-soluble and require salts to shield its electrostatic repulsion. DNA origamis are therefore not soluble in most organic solvents. While this is not problematic fo ...
DOI:: 10.1021/acs.langmuir.2c01508
: https://doi.org/10.1021/acs.langmuir.2c01508

54. Boosting room-temperature ppb-level NO2 sensing over reduced graphene oxide by co-decoration of α-Fe2O3 and SnO2 nanocrystals

Author:: Yaqing Zhang; Zhimin Yang; Liang Zhao; Teng Fei; Sen Liu; Tong Zhang
Source:: Journal of colloid and interface science 2022 v.612 pp. 689-700
ISSN:: 0021-9797
Subject:: acetone; ambient temperature; ammonia; detection limit; energy; ethanol; formaldehyde; graphene oxide; hot water treatment; nanocrystals; oxygen; particle size; toluene; volatile organic compounds
Abstract:: ... As promising sensing materials, reduced graphene oxide (RGO)-based nanomaterials have drawn considerable attention in the fields of gas monitoring owing to their low operating temperature. However, constructing RGO-based room-temperature gas sensors possessing ppb-level limit of detection with high sensitivity remains challenging. In this work, a series of highly sensitive NO₂ sensors were fabrica ...
DOI:: 10.1016/j.jcis.2022.01.009
: https://doi.org/10.1016/j.jcis.2022.01.009

55. Bound galloylated compounds in persimmon upcycled dietary fiber modulate microbial strains associated to human health after in vitro digestion

Author:: Bryan Moreno-Chamba; Julio Salazar-Bermeo; María Concepción Martínez-Madrid; Victoria Lizama; Francisco Martín-Bermudo; Genoveva Berná; Madalina Neacsu; Domingo Saura; Nuria Martí; Manuel Valero
Source:: Lebensmittel-Wissenschaft + Technologie 2022 v.156 pp. 113011
ISSN:: 0023-6438
Subject:: Bifidobacterium bifidum; Lactobacillus casei; Lactococcus lactis; Pseudomonas putida; Staphylococcus aureus; Streptococcus salivarius; acetone; biofilm; byproducts; dietary fiber; digestion; gallic acid; gentamicin; high performance liquid chromatography; human health; hydrolysis; kanamycin; persimmons; prebiotics; solvents; virulent strains
Abstract:: ... Persimmon byproduct upcycling was performed by solvent-assisted extraction (SAE) to obtain dietary fiber (DF). The effect of SAE on DF modulation was studied on specific beneficial and pathogenic strains before and after the in vitro digestion process. Overall, digested DF samples extracted using acetone as a solvent (dCET) showed higher (p < 0.05) prebiotic activity scores (PASs) in beneficial ba ...
DOI:: 10.1016/j.lwt.2021.113011
: https://doi.org/10.1016/j.lwt.2021.113011

56. Calibration model transfer in mid-infrared process analysis with in situ attenuated total reflectance immersion probes

Author:: Andrew J. Parrott; Allyson C. McIntyre; Megan Holden; Gary Colquhoun; Zeng-Ping Chen; David Littlejohn; Alison Nordon
Source:: Analytical methods 2022 v.14 no.19 pp. 1889-1896
ISSN:: 1759-9679
Subject:: absorbance; acetone; ethanol; ethyl acetate; models; prediction; reflectance; spectrometers
Abstract:: ... Process applications of mid-infrared (MIR) spectrometry may involve replacement of the spectrometer and/or measurement probe, which generally requires a calibration transfer method to maintain the accuracy of analysis. In this study, direct standardisation (DS), piecewise direct standardisation (PDS) and spectral space transformation (SST) were compared for analysis of ternary mixtures of acetone, ...
DOI:: 10.1039/d2ay00116k
: https://doi.org/10.1039/d2ay00116k

57. Carbon nanodot-induced Eu³⁺-based fluorescent polymeric hydrogel for excellent phase-separation absorption of VOC

Author:: Heng Li; Jiangbo Guo; Jujie Ren; Yajuan Li; Xudong Yu
Source:: Journal of materials chemistry A 2022 v.10 no.14 pp. 7941-7947
ISSN:: 2050-7496
Subject:: absorption; acetone; fluorescence; hydrogels; methanol; polymers; pyrolysis; remediation; resorption; separation; solutes; volatile organic compounds
Abstract:: ... Hydrogels with environment remediation function have attracted increasing interest in the past decades. Herein, we report the in situ preparation of heat-set fluorescent Eu³⁺ hydrogels derived from terpyridine-modified PEI polymers (PEI-LysTPY) via sol–gel transition. We demonstrate that carbon dots with abundant amine groups, which are formed by pyrolysis of PEI derivatives, behave as efficient l ...
DOI:: 10.1039/d1ta10858a
: https://doi.org/10.1039/d1ta10858a

58. Cascade Reaction of Ethanol to Butadiene over Multifunctional Silica-Supported Ag and ZrO₂ Catalysts

Author:: Naomi Miyake; Gordon Brezicki; Robert J. Davis
Source:: ACS sustainable chemistry & engineering 2022 v.10 no.2 pp. 1020-1035
ISSN:: 2168-0485
Subject:: X-ray absorption spectroscopy; acetaldehyde; acetone; byproducts; carbon dioxide; catalysts; dehydrogenation; environmental impact; ethanol; green chemistry; hydrogenation; infrared spectroscopy; isomerization; isopropyl alcohol; pyridines; silica; ultraviolet-visible spectroscopy
Abstract:: ... Although butadiene is currently a byproduct of naphtha cracking, interest in producing butadiene from biobased ethanol has increased because of the lower environmental impact of the ethanol to butadiene reaction. This work explores a multifunctional catalyst system composed of silica-supported Ag and ZrO₂ used for the cascade reaction of ethanol to butadiene at 573 K. The Ag and ZrO₂ components we ...
DOI:: 10.1021/acssuschemeng.1c07459
: https://doi.org/10.1021/acssuschemeng.1c07459

59. Catalytic production of long-chain hydrocarbons suitable for jet-fuel use from fermentation-derived oxygenates

Author:: Pablo Doménech; Ivan Pogrebnyakov; Alex T. Nielsen; Anders Riisager
Source:: Green chemistry 2022 v.24 no.9 pp. 3461-3474
ISSN:: 1463-9270
Subject:: acetone; alkylation; aviation; butanol; catalysts; ethanol; green chemistry; oligomerization; palladium
Abstract:: ... The present review encompasses the recent advances that have been carried out in the last years for the production of long-chain hydrocarbons from fermentation-derived compounds such as acetone, butanol and ethanol (ABE mixtures), among others, as a solution for obtaining product mixtures suitable for use as sustainable aviation fuels. An insight on the reaction pathways is given for the different ...
DOI:: 10.1039/d2gc00619g
: https://doi.org/10.1039/d2gc00619g

60. Catalytic pyrolysis of cotton stalk to produce aromatic hydrocarbons over Fe modified CaO catalysts and ZSM-5

Author:: Xu Chen; Zihao Liu; Wei Chen; Haiping Yang; Hanping Chen
Source:: Journal of analytical and applied pyrolysis 2022 v.166 pp. 105635
ISSN:: 0165-2370
Subject:: acetic acid; acetone; biomass; calcium oxide; cotton; furfural; lignin; pyrolysis; reaction mechanisms; surface area
Abstract:: ... In this study, a novel method for the enhanced production of aromatic hydrocarbons by biomass pyrolysis with Fe modified CaO and ZSM-5 was proposed. The feasibility of aforementioned method and related reaction mechanism for the formation of aromatic hydrocarbons were investigated in Py-GC/MS. The results showed that Fe modification of CaO increased its specific surface area and generated Ca₂Fe₂O₅ ...
DOI:: 10.1016/j.jaap.2022.105635
: https://doi.org/10.1016/j.jaap.2022.105635

61. Cellulose Isolation from Tomato Pomace Pretreated by High-Pressure Homogenization

Author:: Annachiara Pirozzi; Giovanna Ferrari; Francesco Donsì
Source:: Foods 2022 v.11 no.3 pp. -
ISSN:: 2304-8158
Subject:: Fourier transform infrared spectroscopy; acetone; acid hydrolysis; bioactive properties; biomass; biorefining; cellulose; feedstocks; homogenization; lignocellulose; particle size distribution; tomato pomace; value added
Abstract:: ... This work proposes a biorefinery approach for the utilization of agri-food residues, such as tomato pomace (TP), through combining chemical hydrolysis with high-pressure homogenization (HPH), aiming to achieve the isolation of cellulose with tailored morphological properties from underused lignocellulose feedstocks, along with the valorization of the value-added compounds contained in the biomass. ...
DOI:: 10.3390/foods11030266
: https://doi.org/10.3390/foods11030266

62. Characteristic volatiles analysis of Dongbei Suancai across different fermentation stages based on HS‐GC‐IMS with PCA

Author:: Yanqiu Han; Chen Wang; Xiaoli Zhang; Xiao Li; Ya Gao
Source:: Journal of food science 2022 v.87 no.2 pp. 612-622
ISSN:: 0022-1147
Subject:: Lactobacillus plantarum; acetone; butyrates; dimethyl disulfide; ethyl acetate; fermentation; fermented foods; flavor; food science; principal component analysis; prophase; spectroscopy
Abstract:: ... Volatile flavor compounds determine the holistic, unique, sensory characteristic of fermented food. The characteristic volatiles across the fermentation process of Dongbei Suancai (DS) were investigated by headspace‐gas chromatography‐ion mobility spectrometry (HS‐GC‐IMS) combined with principal component analysis (PCA). A total of 19 representative flavor substances were identified in the samples ...
DOI:: 10.1111/1750-3841.16045
: https://doi.org/10.1111/1750-3841.16045

63. Characterization and Antidermatophyte Activity of Henna Extracts: A Promising Therapy for Humans and Animals Dermatophytoses

Author:: Mohammed Taha; Yasmine H. Tartor; Souheir I. M. Abdul-Haq; Mohamed F. Abo El-Maati
Source:: Current microbiology 2022 v.79 no.2 pp. 59
ISSN:: 0343-8651
Subject:: Lawsonia inermis; Microsporum canis; Trichophyton mentagrophytes; acetone; antifungal properties; antioxidant activity; chloroform; dermatomycoses; ethanol; ethyl ether; flavonoids; griseofulvin; high performance liquid chromatography; hyphae; keratinophilic fungi; minimum inhibitory concentration; solubility; therapeutics
Abstract:: ... Dermatophytoses representing a major global health problem and dermatophyte species with reduced susceptibility to antifungals are increasingly reported. Therefore, we investigated for the first time the antidermatophyte activity and phytochemical properties of the sequential extracts of the Egyptian privet Henna (Lawsonia inermis) leaves. Total phenolic content (TPC), total flavonoids (TF), and a ...
DOI:: 10.1007/s00284-021-02686-4
: https://doi.org/10.1007/s00284-021-02686-4

64. Characterization and application of dried neem leaf powder as a bio-additive for salt less animal skin preservation for tanneries

Author:: Brindha Velappan; Sandhiya Gnanasekaran; John Sundar Victor; Tamilselvi Alagumuthu; Vedaraman Nagarajan; Velappan Kandukalpatti Chinnaraj; Muralidhran Chellappa
Source:: Environmental science and pollution research 2022 v.29 no.3 pp. 3763-3772
ISSN:: 0944-1344
Subject:: Azadirachta indica; Bacillus (bacteria); Escherichia coli; Salmonella; acetone; additives; goats; hydroxyproline; leather; leaves; phenotype; pollution load; proteolysis; research; salinity; smell; sodium chloride; solvents
Abstract:: ... Sodium chloride (NaCl) is commonly used as a curing/preservative agent for raw hides and skins in tanneries and is removed through a soaking process with total dissolved solids (TDS) and other organic pollutants in effluent, causing significant pollution load to the environment. Hence, the present study evaluated to apply dried neem leaf powder (DNL) as an additive to reduce the usage of salt in s ...
DOI:: 10.1007/s11356-021-15653-0
: https://doi.org/10.1007/s11356-021-15653-0

65. Characterization of aroma-active compounds in Dongli by quantitative descriptive analysis, gas chromatography-triple quadrupole tandem mass spectrometry, and gas chromatography-olfactometry

Author:: Jia-Nan Chen; Hao-Ting Han; Chun-Ju Liu; Qi Gao; Xiao-Wen Wang; Jun-Wei Zhang; Masaru Tanokura; You-Lin Xue
Source:: Journal of food science and technology 2022 v.59 no.10 pp. 4108-4121
ISSN:: 0022-1155
Subject:: acetates; acetone; anise; benzaldehyde; butyrates; cultivars; flavor; food science; least squares; methyl chavicol; odors; pears; tandem mass spectrometry; technology; wines
Abstract:: ... Dongli, or frozen pear, is a traditional Chinese snack with a unique flavor. This study identified the aroma-active volatile compounds (VOCs) in Dongli using quantitative descriptive analysis (QDA), gas chromatography-triple quadrupole tandem mass spectrometry (GC-MS/MS), and gas chromatography-olfactometry (GC-O). QDA indicated that Dongli of all cultivars presented increased sweet and wine aroma ...
DOI:: 10.1007/s13197-022-05463-8
: https://doi.org/10.1007/s13197-022-05463-8

66. Characterization of biochar-derived organic matter extracted with solvents of differing polarity via ultrahigh-resolution mass spectrometry

Author:: Y.X. Tian; X. Guo; J. Ma; Q.Y. Liu; S.J. Li; Y.H. Wu; W.H. Zhao; S.Y. Ma; H.Y. Chen; F. Guo
Source:: Chemosphere 2022 v.307 pp. 135785
ISSN:: 0045-6535
Subject:: acetone; bioavailability; biochar; hydrogen; mass spectrometry; methanol; methylene chloride; molecular weight; organic matter; oxygen; polluted soils; soil remediation; solvents; soybeans; wheat straw
Abstract:: ... In recent years, biochar, a porous carbon-based material, has gained attention for its application prospects in contaminated soil remediation and soil improvement. Biochar-derived organic matter has a key role in influencing the migration and transformation of soil elements and pollutants. However, existing research concerning the molecular characteristics of biochar-derived organic matter is limi ...
DOI:: 10.1016/j.chemosphere.2022.135785
: https://doi.org/10.1016/j.chemosphere.2022.135785

67. Characterization of lipid extracts from the Hermetia illucens larvae and their bioactivities for potential use as pharmaceutical and cosmetic ingredients

Author:: Cíntia Almeida; Daniel Murta; Rui Nunes; André Rolim Baby; Ângela Fernandes; Lillian Barros; Patricia Rijo; Catarina Rosado
Source:: Heliyon 2022 v.8 no.5 pp. e09455
ISSN:: 2405-8440
Subject:: Artemia salina; Hermetia illucens; acetone; bioactive compounds; biomass; biotransformation; dodecanoic acid; hexane; industry; insects; linoleic acid; lipid composition; maceration; models; oils; organic matter; toxicity; ultrasonics
Abstract:: ... There is an increasingly growing demand for the use of natural and sustainable bioactives in the field of the pharmaceutical and cosmetic industries. The biomass from black soldier fly larvae (Hermetia illucens) can be viewed as an innovative source of compounds with high aggregate value and marketing potential due to the sustainable organic matter bioconversion process used as substrate for its d ...
DOI:: 10.1016/j.heliyon.2022.e09455
: https://doi.org/10.1016/j.heliyon.2022.e09455

68. Characterization of the integrated gas stripping-condensation process for organic solvent removal from model acetone-butanol-ethanol aqueous solution

Author:: Prawit Kongjan; Naswana Tohlang; Sireethorn Khaonuan; Benjamas Cheirsilp; Rattana Jariyaboon
Source:: Biochemical engineering journal 2022 v.182 pp. 108437
ISSN:: 1369-703X
Subject:: absorption; acetone; aqueous solutions; butanol; carbon dioxide; condensates; culture media; energy costs; ethanol; fermentation; liquids; nitrogen; solvents; toxicity
Abstract:: ... During ABE fermentation, the bacterial toxicity of produced solvents, especially butanol at a high concentration, can cause low butanol productivity. This study aimed to characterize an integrated gas stripping and novel ABE recovery system using two-stage condensation equipped with an absorption unit for butanol recovery from the model ABE aqueous solution. The potential off-gas from ABE fermenta ...
DOI:: 10.1016/j.bej.2022.108437
: https://doi.org/10.1016/j.bej.2022.108437

69. Chemical Characterization, Antibacterial Activity, and Embryo Acute Toxicity of Rhus coriaria L. Genotype from Sicily (Italy)

Author:: Giovanna Lo Vecchio; Nicola Cicero; Vincenzo Nava; Antonio Macrì; Claudio Gervasi; Fabiano Capparucci; Marzia Sciortino; Giuseppe Avellone; Qada Benameur; Antonello Santini; Teresa Gervasi
Source:: Foods 2022 v.11 no.4 pp. -
ISSN:: 2304-8158
Subject:: Danio rerio; Escherichia coli; Klebsiella pneumoniae; Rhus coriaria; acetone; acute toxicity; aluminum; anthocyanins; antibacterial properties; atomic absorption spectrometry; boron; calcium; ethanol; fruits; gallic acid; genotype; iron; kaempferol; magnesium; mass spectrometry; methanol; multiple drug resistance; phosphorus; polyphenols; potassium; poultry; quercetin; sodium; ultra-performance liquid chromatography; zinc; Italy; Sicily
Abstract:: ... This study reports a full characterization of the Sicilian sumac, Rhus coriaria L. This fruit represents a potential source of fiber (33.21 ± 1.02%) and unsaturated fatty acids, being the contents of linoleic and α-linolenic acids, 30.82 ± 1.21% and 1.85 ± 0.07%, respectively. In addition, the content of phenolic and total anthocyanin was 71.69 ± 1.23 mg/g as gallic acid equivalents, and 6.71 ± 0. ...
DOI:: 10.3390/foods11040538
: https://doi.org/10.3390/foods11040538

70. Chemical Composition of Kickxia aegyptiaca Essential Oil and Its Potential Antioxidant and Antimicrobial Activities

Author:: Ahmed M. Abd-ElGawad; Yasser A. El-Amier; Giuliano Bonanomi; Abd El-Nasser G. El Gendy; Abdallah M. Elgorban; Salman F. Alamery; Abdelsamed I. Elshamy
Source:: Plants 2022 v.11 no.5 pp. -
ISSN:: 2223-7747
Subject:: 2,2-diphenyl-1-picrylhydrazyl; Bacillus cereus; Escherichia coli; Gram-positive bacteria; Kickxia; acetone; aldehydes; antibacterial properties; antioxidant activity; antioxidants; biosafety; essential oils; gas chromatography-mass spectrometry; humulene; hydrodistillation; minimum inhibitory concentration; monoterpenoids
Abstract:: ... The exploration of new bioactive compounds from natural resources as alternatives to synthetic chemicals has recently attracted the attention of scientists and researchers. To our knowledge, the essential oil (EO) of Kickxia aegyptiaca has not yet been explored. Thus, the present study was designed to explore the EO chemical profile of K. aegyptiaca for the first time, as well as evaluate its anti ...
DOI:: 10.3390/plants11050594
: https://doi.org/10.3390/plants11050594

71. Chemical characterization of sapwood and heartwood of Fraxinus angustifolia growing in Algeria

Author:: Sandra Mazri; Benamar Benotmane; Messaoud Hachemi; Andrey Pranovich; Stefan Willför; Annika Smeds
Source:: Journal of wood chemistry and technology 2022 v.42 no.1 pp. 26-36
ISSN:: 1532-2319
Subject:: Fraxinus angustifolia; acetone; acid hydrolysis; acid soluble lignin; alkaline hydrolysis; ash content; biofuels; cellulose; chemical treatment; cosmetics; heartwood; hexane; hydrophilicity; lignin; lipophilicity; mannitol; methanolysis; sapwood; solvents; wood; wood chemistry; xylan; Algeria
Abstract:: ... The result of this study is the chemical characterization of sapwood (SW) and heartwood (HW) of Fraxinus angustifolia native to Algeria. Lipophilic and hydrophilic extractives were isolated by means of an accelerated solvent extractor (ASE) using hexane and the acetone/water mixture respectively. The acid hydrolysis and methanolysis methods were used to determine cellulose and hemicelluloses conte ...
DOI:: 10.1080/02773813.2021.2004165
: https://doi.org/10.1080/02773813.2021.2004165

72. Chemical composition and nematicidal activity of Mentha longifolia L. essential oil and crude extracts against Meloidogyne graminicola (rice root-knot nematode)

Author:: A.P. Abhishek Gowda; Najam Akhtar Shakil; Virendra Singh Rana; Kailash Chandra Bhatt; K.P. Devaraja; Pankaj
Source:: Indian journal of nematology 2022 v.52 no.1 pp. 81-91
ISSN:: 0974-4444
Subject:: Meloidogyne graminicola; Mentha longifolia; acetone; biomass; chemical composition; cineole; eggs; essential oils; hexane; limonene; methanol; mortality; nematicidal properties; nematology; oils; rice; root-knot nematodes; sesquiterpenoids; solvents; toxicity
Abstract:: ... The essential oil isolated from Mentha longifolia has not been evaluated for it's nematicidal activity and thus was evaluated against J2s of Meloidogyne graminicola and chemical composition using GC and GC-MS. The yield of essential oil was 1.17% on fresh weight basis. In GC-MS analysis, a totalsixteen compounds representing 84.53% of the oil were identified. The oil was found rich in oxygenated m ...
DOI:: 10.5958/0974-4444.2022.00012.9
: https://doi.org/10.5958/0974-4444.2022.00012.9

73. Chemical constituents from Chonemorpha fragrans roots and antibacterial activity studies of sarcorucinine D

Author:: S. R. Dhanya; Mangalam S. Nair; B. S. Dileep Kumar; Vandana Sankar
Source:: Natural product research 2022 v.36 no.10 pp. 2599-2603
ISSN:: 1478-6427
Subject:: acetone; alkaloids; antibacterial properties; cytotoxicity; ethanol; ferulic acid; matairesinol; naringenin; protocatechuic acid; research; vanillic acid
Abstract:: ... Nine non-alkaloid constituents viz., sitostenone (1), β-sitosterol (2), naringenin (3), aromadendrin (4), matairesinol (5), vanillic acid (6), ferulic acid (7), protocatechuic acid (8) and sitosterol-3-O-β-D-glucopyranoside (9) were isolated from the acetone extract as well as five alkaloids viz., japindine (10), sarcorucinine D (11), dictyophlebin (12), chonemorphine (13) and N-formylchonemorphin ...
DOI:: 10.1080/14786419.2021.1910263
: https://doi.org/10.1080/14786419.2021.1910263

74. Chemical profiling of Punica granatum peels from Jordan using LC–MS/MS and study on their biological activities

Author:: Rakan M. Altarawneh; Ahmad M. Al‐Jaafreh; Haitham Qaralleh; Omar S. Al‐Qaralleh
Source:: International journal of food science & technology 2022 v.57 no.8 pp. 5256-5267
ISSN:: 0950-5423
Subject:: Punica granatum; acetone; antioxidants; atomic absorption spectrometry; ethanol; flavonoids; food science; fractionation; minimum inhibitory concentration; technology; Jordan
Abstract:: ... A paucity of local information concerning the chemical profiles and biological activities of extracts obtained from less‐studied P. granatum peel of Jordanian origin was considered in this study for the first time. Fractionation of the crude ethanol extracts was performed because of their higher phenolic and flavonoid contents compared to the water and acetone extracts. The chemical compositions o ...
DOI:: 10.1111/ijfs.15855
: https://doi.org/10.1111/ijfs.15855

75. Chemical volatile composition and phytotoxic potential of Daphne gnidium L. leaves

Author:: Sara Vitalini; Marcello Iriti; Francesca Orlando; Stefania Garzoli
Source:: Sustainable chemistry and pharmacy 2022 v.25 pp. 100607
ISSN:: 2352-5541
Subject:: Daphne gnidium; Lolium multiflorum; Sinapis alba; Trifolium incarnatum; acetone; green chemistry; phytotoxicity; seed germination; shrubs; soil; solid phase microextraction; spectrometers; volatile compounds; Mediterranean region
Abstract:: ... Daphne gnidium L. (Thymelaeaceae) is an evergreen shrub from the Mediterranean area traditionally used for its medicinal and non-medicinal properties. Several studies showed its adverse impact on different targets including malignant cells, microbes, radicals, insects. The negative interactions between D. gnidium and other plant species have been rather neglected so far, as well as its chemical vo ...
DOI:: 10.1016/j.scp.2022.100607
: https://doi.org/10.1016/j.scp.2022.100607

76. Chemically Recyclable Poly(β-thioether ester)s Based on Rigid Spirocyclic Ketal Diols Derived from Citric Acid

Author:: Rauno Sedrik; Olivier Bonjour; Siim Laanesoo; Ilme Liblikas; Tõnis Pehk; Patric Jannasch; Lauri Vares
Source:: Biomacromolecules 2022 v.23 no.6 pp. 2685-2696
ISSN:: 1526-4602
Subject:: acetone; acrylates; biomass; citric acid; glass transition; glycerol; glycols; polymers; thermal stability
Abstract:: ... Incorporating rigid cyclic acetal and ketal units into polymer structures is an important strategy toward recyclable high-performance materials from renewable resources. In the present work, citric acid, a widely used platform chemical derived from biomass, has been efficiently converted into di- and tricyclic diketones. Ketalization with glycerol or trimethylolpropane afforded rigid spirodiols, w ...
DOI:: 10.1021/acs.biomac.2c00452
: https://doi.org/10.1021/acs.biomac.2c00452

77. Chemicals in European residences – Part I: A review of emissions, concentrations and health effects of volatile organic compounds (VOCs)

Author:: Christos H. Halios; Charlotte Landeg-Cox; Scott D. Lowther; Alice Middleton; Tim Marczylo; Sani Dimitroulopoulou
Source:: Science of the total environment 2022 v.839 pp. 156201
ISSN:: 0048-9697
Subject:: acetone; air; air quality; alkanes; bricks; carcinogenicity; environment; formaldehyde; guidelines; heat; monitoring; terpenoids; wood
Abstract:: ... One of the more important classes of potentially toxic indoor air chemicals are the Volatile Organic Compounds (VOCs). However, due to a limited understanding of the relationships between indoor concentrations of individual VOCs and health outcomes, there are currently no universal health-based guideline values for VOCs within Europe including the UK. In this study, a systematic search was conduct ...
DOI:: 10.1016/j.scitotenv.2022.156201
: https://doi.org/10.1016/j.scitotenv.2022.156201

78. Chemiresistive gas sensors based on electrospun semiconductor metal oxides: A review

Author:: Long Chen; Qiwen Yu; Chenying Pan; Yanhua Song; Hao Dong; Xiaoya Xie; Yi Li; Jun Liu; Di Wang; Xing Chen
Source:: Talanta 2022 v.246 pp. 123527
ISSN:: 0039-9140
Subject:: Soil Moisture and Ocean Salinity satellite; acetone; ammonia; catalysts; ethanol; formaldehyde; humidity; hydrogen sulfide; methane; nanocomposites; nanofibers; nanoflowers; nanorods; nanosheets; nanotubes; nanowires; pollution; semiconductors; thermodynamics; toluene; toxicity
Abstract:: ... Semiconductor metal oxide (SMO) gas sensors have attracted considerable attention for detecting environmental pollution, as well as the accidental leakage of flammable, explosive, and toxic gases. SMOs are known to exhibit high sensitivity, fast response time, and excellent selectivity towards various types of gases. Many new strategies have been implemented to improve these characteristics. Among ...
DOI:: 10.1016/j.talanta.2022.123527
: https://doi.org/10.1016/j.talanta.2022.123527

79. Chemometrics applied to 1H NMR and UV–Vis spectroscopy as a way to evaluate solid-liquid extraction of leaves of artichoke

Author:: Elisangela Fabiana Boffo; Kéture Salles de Melo; Milena Orlof Shiromoto; Airton Damasceno Silva; Paulo Cezar Vieira; Alessandra Regina Pepe Ambrozin
Source:: Food chemistry 2022 v.377 pp. 131979
ISSN:: 0308-8146
Subject:: acetone; artichokes; bioactive properties; chemometrics; ethanol; food chemistry; maceration; plant extracts; sesquiterpenoids; solvents; spectral analysis; synergism; ultraviolet-visible spectroscopy
Abstract:: ... Artichoke has several biological actions, which are related to the synergistic action of its bioactive compounds. Solid-liquid extraction influence the type and quantity of compounds extracted and, consequently, the biological activity of the plant extract. This study aims to investigate which extraction method (maceration, infusion, or Soxhlet) and which green solvent (ethanol or acetone) would b ...
DOI:: 10.1016/j.foodchem.2021.131979
: https://doi.org/10.1016/j.foodchem.2021.131979

80. Chlorothalonil alters the gut microbiota and reduces the survival of immature honey bees reared in vitro

Author:: Tong Wu; Bo Han; Xing Wang; Yuemin Tong; Feng Liu; Qingyun Diao; Pingli Dai
Source:: Pest management science 2022 v.78 no.5 pp. 1976-1981
ISSN:: 1526-498X
Subject:: Apis mellifera; Burkholderiales; Pseudomonadales; acetone; bacterial communities; beehives; chlorothalonil; community structure; diet; digestive system; dimethoate; discriminant analysis; genes; honey; honey bees; intestinal microorganisms; risk; solvents; toxicity
Abstract:: ... BACKGROUND: Chlorothalonil is a nonsystemic fungicide, and it is one of the most widely detected pesticides in bee hives. The effect of chlorothalonil on the survival, weight, and gut microbiota of immature Apis mellifera L. reared in vitro was studied. RESULTS: Larvae were fed 1, 2, 4, 8, and 16 μg/mL chlorothalonil and compared with larvae fed the negative control (diet without any additives), p ...
DOI:: 10.1002/ps.6816
: https://doi.org/10.1002/ps.6816

81. Clad modified varying geometries of fiber optic LSPR sensors towards detection of hazardous volatile liquids and their comparative analysis

Author:: Dimpi Paul; Rajib Biswas
Source:: Environmental technology & innovation 2022 v.25 pp. 102112
ISSN:: 2352-1864
Subject:: 1-propanol; acetone; comparative study; environmental technology; ethanol; fiber optics; surface plasmon resonance
Abstract:: ... A comprehensive and comparative study has been performed exploiting localized surface plasmon resonance phenomenon with the purpose of sensing volatile liquids (viz. acetone, ethanol, and propanol). Accordingly, two varying geometries, namely D-type and tapered, have been used. The response has been observed by a low-cost optical detector. With utilization of AuNPs coated probe, D-type exhibits hi ...
DOI:: 10.1016/j.eti.2021.102112
: https://doi.org/10.1016/j.eti.2021.102112

82. Co-expression of an isopropanol synthetic operon and eGFP to monitor the robustness of Cupriavidus necator during isopropanol production

Author:: Catherine Boy; Julie Lesage; Sandrine Alfenore; Stéphane E. Guillouet; Nathalie Gorret
Source:: Enzyme and microbial technology 2022 v.161 pp. 110114
ISSN:: 0141-0229
Subject:: Cupriavidus necator; acetone; enzymes; fluorescence; isopropyl alcohol; operon; phenotypic variation; plasmids; population dynamics; technology
Abstract:: ... Phenotypic heterogeneity in bioprocesses is suspected to reduce performances, even in case of monoclonal cultures. Here, robustness of an engineered isopropanol-overproducing strain and heterogeneity of its plasmid expression level were evaluated in fed-batch cultures. Previously, eGFP was identified as a promising plasmid expression reporter for C. necator. Here, the behavior of 3 engineered stra ...
DOI:: 10.1016/j.enzmictec.2022.110114
: https://doi.org/10.1016/j.enzmictec.2022.110114

83. Comparative Study of Bioactive Lipid Extraction from Squid (Doryteuthis gahi) by-Products by Green Solvents

Author:: Santiago P. Aubourg; Marcos Trigo; María Jesús González; Salomé Lois; Isabel Medina
Source:: Foods 2022 v.11 no.15 pp. -
ISSN:: 2304-8158
Subject:: acetone; chloroform; comparative study; docosahexaenoic acid; eicosapentaenoic acid; ethanol; ethyl acetate; methanol; phospholipids; solvents; squid
Abstract:: ... A novel approach of bioactive lipid extraction by different green solvents was carried out on squid (Doryteuthis gahi) by-products. By-products (viscera, heads, skin, tails, etc.), considered as a single product, were subjected to the following solvent systems: ethanol, acetone, ethyl acetate, 1/1 ethanol/acetone, 1/1 ethanol/ethyl acetate, and 1/1 acetone/ethyl acetate. Analyses carried out inclu ...
DOI:: 10.3390/foods11152188
: https://doi.org/10.3390/foods11152188

84. Comparative analysis of ketone body metabolism in BALB/c mice infected with Trypanosoma evansi and Toxoplasma gondii

Author:: Zhaobo Zhang; Yifan Li; Ning Jiang; Xiaoyu Sang; Limei Han
Source:: Research in veterinary science 2022 v.143 pp. 134-141
ISSN:: 0034-5288
Subject:: Toxoplasma gondii; Trypanosoma evansi; acetoacetic acid; acetone; blood; brain; energy; heart; inflammation; ketone bodies; ketonemia; ketosis; liver; metabolism; oxidative stress; parasitoses; research; veterinary medicine
Abstract:: ... KBs (ketone bodies), i.e., acetoacetate, acetone, and (R)-3-Hydroxybutanoate, constitute the intermediate products of the incomplete oxidative degradation of fatty acids. These KBs are used as a source of energy in the hosts' brain, skeletal muscles, and heart. Additionally, they regulate inflammation and oxidative stress of the host by acting as signaling mediators. Parasitic infection is known t ...
DOI:: 10.1016/j.rvsc.2021.12.016
: https://doi.org/10.1016/j.rvsc.2021.12.016

85. Comparative assessment of organic solvent extraction on non-specific immune defences of skin mucus from freshwater fish

Author:: Arun Sridhar; Francisco A. Guardiola; Rajkumar Krishnasamy Sekar; Sathiya Deepika Murugesan; Sivagaami Palaniyappan; Dinesh Babu Manikandan; Manikandan Arumugam; Thirumurugan Ramasamy
Source:: Aquaculture international 2022 v.30 no.3 pp. 1121-1138
ISSN:: 0967-6120
Subject:: Cirrhinus mrigala; Cyprinus carpio; Fourier transform infrared spectroscopy; Labeo rohita; acetone; alkaline phosphatase; antibacterial properties; aquaculture; enzyme activity; fish skin; freshwater fish; lysozyme; methanol; mucus; proteinases; secretion; solvents; spectral analysis; therapeutics
Abstract:: ... Fish skin mucus secretion is an important strategy against pathogens since it contains several immune molecules that act as the first line of defence. To date, several studies have reported that the mucus composition and immune responses vary depending on the fish species, and consequently, the comparative studies on skin mucus may have beneficial applications in the field of aquaculture. Therefor ...
DOI:: 10.1007/s10499-022-00847-1
: https://doi.org/10.1007/s10499-022-00847-1

86. Comparative evaluation of bacterial and fungal removal of indoor and industrial polluted air using suspended and packed bed bioreactors.

Author:: Sara Cantera; Martino López; Raúl Muñoz; Raquel Lebrero
Source:: Chemosphere 2022 v.308 pp. 136412
ISSN:: 0045-6535
Subject:: acetone; air; air pollution; biofilm; bioreactors; carbon; chemical structure; cost effectiveness; energy; fungi; hexane; hydrophilicity; hydrophobicity; latex; microbial communities; risk; toluene; volatile organic compounds
Abstract:: ... The abatement of indoor volatile organic compounds (VOCs) represents a major challenge due to their environmental risk, wide nature and concentration variability. Biotechnologies represent a cost-effective, robust and sustainable platform for the treatment of hazardous VOCs at low and fluctuating concentrations. However, they have been scarcely implemented for indoor air purification. Thus, little ...
DOI:: 10.1016/j.chemosphere.2022.136412
: https://doi.org/10.1016/j.chemosphere.2022.136412

87. Comparing the effects of organic cosolvents on acetylcholinesterase and butyrylcholinesterase activity

Author:: Noelle A. Novales; Jason P. Schwans
Source:: Analytical biochemistry 2022 v.654 pp. 114796
ISSN:: 0003-2697
Subject:: acetone; acetonitrile; acetylcholinesterase; cholinesterase; dimethyl sulfoxide; enzyme activity; enzyme kinetics; methanol
Abstract:: ... The use of cosolvents to solubilize compounds under investigation while having minimal effects on enzyme activity is an important component in many biochemical studies. Predicting the effects of cosolvents on enzyme activity can be complicated, as enzymes with similar overall structures might exhibit different behaviors in different cosolvents. In this study, the effects of several commonly used c ...
DOI:: 10.1016/j.ab.2022.114796
: https://doi.org/10.1016/j.ab.2022.114796

88. Comparison and Intercorrelation of Extraction Methods for Polyphenol Content and Antioxidant Capacity of Scab-Resistant Apple Cultivars

Author:: Mihály Orosz-Tóth; Andrea Nemes-Kun; Daniel A. Lowy; Ádám Csihon; Zsolt Sándor; Ida Kincses; Imre J. Holb
Source:: Agronomy 2022 v.12 no.2 pp. -
ISSN:: 2073-4395
Subject:: acetone; agronomy; antioxidant activity; antioxidants; apples; control methods; cultivars; ethanol; methanol; polygalacturonase; polyphenols
Abstract:: ... Polyphenols with antioxidant compounds represent an important group of bioactive substances in apple production. The objectives of this study were firstly to measure four parameters of antioxidant capacity (AC) and polyphenol content (AC-FRAP (Ferric Reducing Ability of Plasma), AC-DPPH (2,2-diphenyl-1-picrylhydrol), AC-TEAC (Trolox Equivalent Antioxidant Capacity) and total polyphenol content (TP ...
DOI:: 10.3390/agronomy12020289
: https://doi.org/10.3390/agronomy12020289

89. Comparison of Various Solvent Extracts and Major Bioactive Components from Portulaca oleracea for Antioxidant, Anti-Tyrosinase, and Anti-α-Glucosidase Activities

Author:: Wei-Cheng Chen; Shih-Wei Wang; Cai-Wei Li; Hsiang-Ru Lin; Chang-Syun Yang; Yi-Cheng Chu; Tzong-Huei Lee; Jih-Jung Chen
Source:: Antioxidants 2022 v.11 no.2 pp. -
ISSN:: 2076-3921
Subject:: Portulaca oleracea; acetone; chloroform; ethanol; ethyl acetate; fever; gastrointestinal system; hexane; hydrophilicity; hydroxyl radicals; inflammation; kaempferol; liver; models; quercetin; rosmarinic acid; solvents; superoxide anion; traditional medicine; Taiwan
Abstract:: ... Portulaca oleracea is a well-known species for traditional medicine and food homology in Taiwan. In traditional medicine, P. oleracea is also used to treat gastrointestinal disorders, liver inflammation, fever, severe inflammation, and headaches. We investigated antioxidant, anti-tyrosinase, and anti-α-glucosidase activities of various solvent extracts and major bioactive components from P. olerac ...
DOI:: 10.3390/antiox11020398
: https://doi.org/10.3390/antiox11020398

90. Comparison of Various Solvent Extracts and Major Bioactive Components from Unsalt-Fried and Salt-Fried Rhizomes of Anemarrhena asphodeloides for Antioxidant, Anti-α-Glucosidase, and Anti-Acetylcholinesterase Activities

Author:: Yi-Cheng Chu; Chang-Syun Yang; Ming-Jen Cheng; Shu-Ling Fu; Jih-Jung Chen
Source:: Antioxidants 2022 v.11 no.2 pp. -
ISSN:: 2076-3921
Subject:: Anemarrhena asphodeloides; Liliaceae; Oriental traditional medicine; acetone; antidepressants; antioxidant activity; chloroform; common names; ethanol; herbal medicines; hexane; hyperglycemia; hypoglycemic agents; methylene chloride; rhizomes; solvents; superoxide anion; Asia
Abstract:: ... The rhizome of Anemarrhena asphodeloides Bunge (AA, family Liliaceae) is a famous and frequently used herbal drug in the traditional medicine of Northeast Asia, under vernacular name “zhimu”. A. asphodeloides has been used as an anti-inflammatory, antipyretic, anti-platelet aggregation, anti-depressant, and anti-diabetic agent in traditional Chinese medicine. We examined the antioxidant, anti-acet ...
DOI:: 10.3390/antiox11020385
: https://doi.org/10.3390/antiox11020385

91. Comparison of anti-diabetic, anti-oxidant and anti-lipogenesis activity of Holarrhena antidysenterica plant parts

Author:: C.A. Divya; Sujan K. Dhar; C.S. Anithkumar; Manjula Das; Manjula Shantaram
Source:: Medicinal Plants 2022 v.14 no.2 pp. 240-250
ISSN:: 0975-6892
Subject:: Holarrhena pubescens; acetone; bark; bark extracts; fractionation; glucose; insulin resistance; leaves; lipogenesis; models; phytochemicals; reactive oxygen species; seasonal variation; India
Abstract:: ... In this study we reported the development of an extensively characterized (end point assays) insulin-resistant in vitro model and comparison of anti-diabetic, anti-oxidant and anti-lipogenesis activity of Holarrhena antidysenterica (HA) leaf and bark, each extracted with 7 different solvents using the in vitro model. An in vitro model was developed by giving hyperglycaemic shock with 50 mM glucose ...
DOI:: 10.5958/0975-6892.2022.00027.2
: https://doi.org/10.5958/0975-6892.2022.00027.2

92. Comparison of raw cow milk microbiota in two milking systems: A field study

Author:: Po-An Tu; Ming-Kuei Yang; Yu-Hsiang Yu
Source:: Annals of animal science 2022 v.22 no.2 pp. 785-794
ISSN:: 2300-8733
Subject:: Acinetobacter; Brevundimonas; Chryseobacterium; Lactococcus; Pseudomonas; Sphingobacterium; Staphylococcus; acetone; citric acid; community structure; dairy farming; free fatty acids; genes; heat; microbial communities; microorganisms; milk composition; principal component analysis; raw milk; somatic cells; urea nitrogen
Abstract:: ... This study investigated the effect of different milking systems on the milk composition and microbial community of raw milk in a commercial dairy farm. Raw milk samples from conventional milking system (CMS) and automatic milking system (AMS) were collected and the microbiota on each was assessed by 16S rRNA gene sequencing. Results showed that the acetone (P = 0.031) and β-hydroxybutyrate (P≤0.00 ...
DOI:: 10.2478/aoas-2022-0005
: https://doi.org/10.2478/aoas-2022-0005

93. Comparison of the Antibacterial Activity and Effect on Membrane Permeability of Hibiscus Acid and a Commercial Chlorhexidine Mouthrinse Against Pathogenic Oral Bacteria and Determination of Hibiscus Acid Toxicity

Author:: Elena S. Baena-Santillán; Javier Piloni-Martini; Esmeralda Rangel-Vargas; Carlos A. Gómez-Aldapa; Manuel Sánchez-Gutiérrez; Eduardo O. Madrigal-Santillán; Javier Castro-Rosas
Source:: Journal of medicinal food 2022 v.25 no.3 pp. 324-328
ISSN:: 1557-7600
Subject:: Capnocytophaga gingivalis; Hibiscus sabdariffa; Staphylococcus aureus; Streptococcus mutans; Streptococcus sanguinis; acetone; antibacterial properties; bacteria; calyx; chlorhexidine; functional foods; gels; gentian violet; membrane permeability; mice; minimum inhibitory concentration; toxicity
Abstract:: ... The main aim of this study was to determine and compare the antimicrobial effect of hibiscus acid and a commercial 0.12% (w/v) chlorhexidine mouthrinse against Streptococcus mutans, Streptococcus sanguinis, Capnocytophaga gingivalis, and Staphylococcus aureus, and to determine the effect on bacterial cell membrane permeability and the toxicity of hibiscus acid in a mouse model. Hibiscus acid was o ...
DOI:: 10.1089/jmf.2020.0207
: https://doi.org/10.1089/jmf.2020.0207

94. Competitive Adsorption of a Binary VOC Mixture from the Gas Phase onto Activated Carbon Modified with Malic Acid

Author:: Martyna Jurkiewicz; Marlena Musik; Robert Pełech
Source:: Industrial & engineering chemistry process design and development 2022 v.61 no.32 pp. 11947-11952
ISSN:: 1520-5045
Subject:: acetone; acidity; activated carbon; adsorbents; adsorption; ethyl acetate; flame ionization; malic acid; process design; purification methods; thermogravimetry; vapors; volatile organic compounds
Abstract:: ... This work aimed to describe the adsorption of volatile organic compound (VOC) vapor from gas streams onto WG-12 activated carbon modified with DL-malic acid. The properties of adsorbents were studied by thermogravimetric (TG) analysis, total acidity, total basicity, and elemental analysis. The adsorption behaviors of acetone and ethyl acetate for activated carbons modified with dl-malic acid were ...
DOI:: 10.1021/acs.iecr.2c01621
: https://doi.org/10.1021/acs.iecr.2c01621

95. Construction and metabolic analysis of acetone-butanol-ethanol fermentation using mixed acetic acid and lactic acid in wastewater

Author:: Tao Zhao; Yukihiro Tashiro; Kenji Sonomoto
Source:: Industrial crops and products 2022 v.187 pp. 115503
ISSN:: 0926-6690
Subject:: acetic acid; acetone; batch fermentation; butanol; carbon; glucose; lactic acid; lactic fermentation; pH; solvents; wastewater
Abstract:: ... To reuse organic acids in wastewater, efficient acetone-butanol-ethanol (ABE) fermentation was constructed using mixed acetic acid and lactic acid. The mixed acids were co-consumed with glucose, producing higher butanol concentration (6.96 g/L) and butanol yield (0.494 C-mol/C-mol) than using each single acid (6.22 g/L and 0.432 C-mol/C-mol). This result was verified by ¹³C tracer experiment that ...
DOI:: 10.1016/j.indcrop.2022.115503
: https://doi.org/10.1016/j.indcrop.2022.115503

96. Continuous Valorization of Glycerol into Solketal: From the Fixed-Bed Adsorptive Reactor to the Simulated Moving-Bed Reactor

Author:: Isabella Corrêa; Rui P. V. Faria; Alírio E. Rodrigues
Source:: Industrial & engineering chemistry process design and development 2022 v.61 no.11 pp. 4017-4030
ISSN:: 1520-5045
Subject:: acetone; adsorption; biodiesel; byproducts; glycerol; process design; sorption isotherms; temperature; thermodynamics
Abstract:: ... With the unprecedent global biodiesel production growth, massive amounts of crude glycerol have been generated as a byproduct of this industry. Solketal, the reaction product of glycerol and acetone, stands out as a promising jet fuel additive due to its antifreezing property. Solketal production via glycerol ketalization is thermodynamically limited, a problem surpassed by sorption-enhanced strat ...
DOI:: 10.1021/acs.iecr.1c04832
: https://doi.org/10.1021/acs.iecr.1c04832

97. Contribution to cleaner production from the point of view of VOC emissions abatement: A review

Author:: Vladimir Brummer; Sin Yong Teng; David Jecha; Pavel Skryja; Veronika Vavrcikova; Petr Stehlik
Source:: Journal of cleaner production 2022 v.361 pp. 132112
ISSN:: 0959-6526
Subject:: acetone; active ingredients; air; cost effectiveness; data collection; ethanol; nanocatalysts; oxidation; prices; toluene; volatile organic compounds
Abstract:: ... VOC (volatile organic compounds) belong to the group of undesirable air pollutants and their industrial emissions need to be treated before venting out into the atmosphere. From various advanced technologies for VOC mitigation, catalytic oxidation technology stands out as the modern and efficient method. This review presents the recent advances in the development and usage of novel catalysts for d ...
DOI:: 10.1016/j.jclepro.2022.132112
: https://doi.org/10.1016/j.jclepro.2022.132112

98. Controllable construction of ZnFe2O4-based micro-nano heterostructure for the rapid detection and degradation of VOCs

Author:: Baosheng Li; Xianfa Zhang; Lihua Huo; Shan Gao; Chuanyu Guo; Yu Zhang; Zoltán Major; Fangdou Zhang; Xiaoli Cheng; Yingming Xu
Source:: Journal of hazardous materials 2022 v.435 pp. 129005
ISSN:: 0304-3894
Subject:: Echinoidea; acetone; composite materials; detection limit; nanorods; nanosheets; rapid methods; reflectance; solvents; volatile organic compounds
Abstract:: ... Micro-nano heterogeneous oxides have received extensive attention due to their distinctive physicochemical properties. However, it is a challenge to prepare the hierarchical multicomponent metal oxide nanomaterials with abundant heterogeneous interfaces in a controllable way. In this work, the effective construction of the heterogeneous structure of the material is achieved by regulating the ratio ...
DOI:: 10.1016/j.jhazmat.2022.129005
: https://doi.org/10.1016/j.jhazmat.2022.129005

99. Controllable thermal annealing of polyimide membranes for highly-precise organic solvent nanofiltration

Author:: Weilin Feng; Jiaqi Li; Chuanjie Fang; Lin Zhang; Liping Zhu
Source:: Journal of membrane science 2022 v.643 pp. 120013
ISSN:: 0376-7388
Subject:: acetone; crosslinking; ethanol; glass transition temperature; heat treatment; molecular weight; nanofiltration; polymers; solvents; ultrafiltration
Abstract:: ... In this work, the design of robust polyimide (PI) membranes applicable for precise molecular sieving in organic solvents using an ingenious thermal annealing process is reported. In this method, a porous PI ultrafiltration membrane was used as precursor and the temperature was controlled at around the glass transition temperature (Tg) of PI. The crosslinking and relaxation of the polymer chains oc ...
DOI:: 10.1016/j.memsci.2021.120013
: https://doi.org/10.1016/j.memsci.2021.120013

100. Controlled hydrogenation of a biomass-derived platform chemical formed by aldol-condensation of 5-hydroxymethyl furfural (HMF) and acetone over Ru, Pd, and Cu catalysts

Author:: Elise B. Gilcher; Hochan Chang; George W. Huber; James A. Dumesic
Source:: Green chemistry 2022 v.24 no.5 pp. 2146-2159
ISSN:: 1463-9270
Subject:: acetone; catalysts; condensation reactions; green chemistry; hydrogenation; hydroxymethylfurfural; reaction kinetics
Abstract:: ... We studied the hydrogenation at temperatures from 313–393 K of a biomass-derived platform molecule, 5-hydroxymethyl furfural (HMF)-acetone-HMF (HAH) over Pd, Ru, and Cu based catalysts. HAH was selectively hydrogenated to produce partially-hydrogenated monomers (PHAH) over Cu and Ru catalysts and to fully-hydrogenated HAH monomers (FHAH) over the Ru catalyst. Pd based catalysts yielded a mixture o ...
DOI:: 10.1039/d1gc04650k
: https://doi.org/10.1039/d1gc04650k

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1. Antibacterial and anti-inflammatory activity of plant species used in traditional poultry ethnomedicine in Zimbabwe: A first step to developing alternatives to antibiotic poultry feed additives

2. Effect of acetone fraction of Ottelia alismoides on the G2/M cell cycle arrest and apoptosis in the human carcinoma cell lines

3. Investigating aldehyde and ketone compounds produced from indoor cooking emissions and assessing their health risk to human beings

4. Simultaneously speciation of mercury in water, human blood and food samples based on pyrrolic and pyridinic nitrogen doped porous graphene nanostructure

5. A dilute-and-shoot based SWATH-MS approach for rapid analysis of 23 synthetic dyes in spices

6. 96DRA-Urine: A high throughput sample preparation method for urinary proteome analysis

7. Accelerating the Low-Temperature Catalytic Oxidation of Acetone over Al-Substituted Mn–Al Oxides by Rate-Limiting Step Modulation

8. Acetone extracts of three selected plants induce toxicological and biological effects against the house mosquito, Culex pipiens (Diptera: Culicidae)

9. Acetone to isobutene conversion on ZnxTiyOz: Effects of TiO2 facet

10. Achieving acetone efficient deep decomposition by strengthening reactants adsorption and activation over difunctional Au(OH)Kx/hierarchical MFI catalyst

11. Acid Etching-Induced In Situ Growth of λ-MnO₂ over CoMn Spinel for Low-Temperature Volatile Organic Compound Oxidation

12. Acid functionalized hydrochar as heterogeneous catalysts for solventless synthesis of biofuel precursors

13. Adsorption of Polyphenols from Almond Blanching Water by Macroporous Resin

14. Adsorptive removal of gas phase naphthalene on ordered mesoporous carbon

15. Al₂O₃/ZnO Heterostructure-Based Sensors for Volatile Organic Compounds in Safety Applications

16. Analysis of persistent contaminants and personal care products by dispersive liquid-liquid microextraction using hydrophobic magnetic deep eutectic solvents

17. Analysis of the solvent strength parameter (linear solvent strength model) for isocratic separations in reversed-phase liquid chromatography

18. Analysis of the volatile compounds in Fuliji roast chicken during processing and storage based on GC-IMS

19. Analytical method for the determination of guvermectin residues in rice environment by the QuEChERS method combined with HPLC

20. Anomalous Infrared Absorbance of S═O: A Perturbation Study of α-C–H/D

21. Anthelmintic and antimycobacterial activity of fractions and compounds isolated from Cissampelos mucronata

22. Anti-Inflammatory Diet Prevents Subclinical Colonic Inflammation and Alters Metabolomic Profile of Ulcerative Colitis Patients in Clinical Remission

23. Antibacterial Activities of Monsonia Angustifolia and Momordica Balsamina Linn Extracts against Carbapenem-Resistant Acinetobacter Baumannii

24. Anticancer and Antioxidant Activities of the Root Extract of the Carnivorous Pitcher Plant Sarracenia purpurea

25. Antidiabetic, neuroprotective and antioxidant potentials of different parts of Pistacia terebinthus fruits

26. Antimicrobial Potential of Coriandrum Sativum, Lactuca Sativa and Mentha Spicata against Antibiotic Resistant Microorganisms

27. Antimycobacterial activity of acetone extract and isolated metabolites from folklore medicinal lichen Usnea laevis Nyl. against drug-sensitive and multidrug-resistant tuberculosis strains

28. Antioxidant and Anti-α-Glucosidase Activities of Various Solvent Extracts and Major Bioactive Components from the Fruits of Crataegus pinnatifida

29. Antioxidant potential and molecular docking of bioactive compound of Camellia sinensis and Camellia assamica with cytochrome P450

30. Antioxidant, antimicrobial, cytotoxic and protective effects of truffles

31. Assessing Impacts of Additives on Particulate Matter and Volatile Organic Compounds Produced from the Grilling of Meat

32. Assessment of larvicidal and genotoxic potentials of extracts of Hyptis suaveolens against Culex quinquefasciatus based on enzyme profile and RAPD-PCR assay

33. Assessment of variable agroclimatic impact on dissipation kinetics of ready-mix fungicide formulation in green chili for harmonization of food safety

34. Asymmetric Aldol “Reaction in Water” Using Ferrocene-Amino Acid Conjugates

35. Atmospheric carbonyls in a heavy ozone pollution episode at a metropolis in Southwest China: Characteristics, health risk assessment, sources analysis

36. Atomic step formation on porous ZnO nanobelts: remarkable promotion of acetone gas detection up to the parts per trillion level

37. Attraction of the Biocontrol Agent, Galerucella placida Towards Volatile Blends of Two Polygonaceae Weeds, Rumex dentatus and Polygonum glabrum

38. Beaded electrospun polyvinylidene fluoride (PVDF) membranes for membrane distillation (MD)

39. Beyond Simple Dilution: Superior Conductivities from Cosolvation of Acetonitrile/LiTFSI Concentrated Solution with Acetone

40. Bioactive Components from Ampelopsis japonica with Antioxidant, Anti-α-Glucosidase, and Antiacetylcholinesterase Activities

41. Bioactive compounds extraction from different lemongrass species: Strategies and deep eutectic solvents evaluation

42. Bioactive compounds from hemp (Cannabis sativa L.) seeds: optimization of phenolic antioxidant extraction using simplex lattice mixture design and HPLC-DAD/ESI-MS² analysis

43. Bioactivity of Murraya paniculata Against Almond Moth Cadra cautella and Leaf-Eating Caterpillar Spodoptera litura

44. Bioassay-guided fractionation of Calamintha baborensis Batt. herbal extracts reveals disaccharide glucuronide as a potent antistaphylococcal compound

45. Bioassay-guided isolation of antimycobacterial substances from the traditionally used lichen Cladonia pyxidata (L.) Hoffm.

46. Biobased thin-film composite membranes comprising priamine–genipin selective layer on nanofibrous biodegradable polylactic acid support for oil and solvent-resistant nanofiltration

47. Biochemical Characterization of Thermostable Carboxymethyl Cellulase and β-Glucosidase from Aspergillus fumigatus JCM 10253

48. Biodegradation of diisopropyl ether, ethyl tert-butyl ether, and other fuel oxygenates by Mycolicibacterium sp. strain CH28

49. Biofuels from inulin-rich feedstocks: A comprehensive review

50. Biological pesticides and solvents with low toxicity reduce motility and activity of Bursaphelenchus xylophilus

51. Biological production of 2-propanol from propane using a metabolically engineered type I methanotrophic bacterium

52. Biomass Pre-Extraction as a Versatile Strategy to Improve Biorefinery Feedstock Flexibility, Sugar Yields, and Lignin Purity

53. Block Copolymer Micellization of DNA Origami Promotes Solubility in Organic Solvents

54. Boosting room-temperature ppb-level NO2 sensing over reduced graphene oxide by co-decoration of α-Fe2O3 and SnO2 nanocrystals

55. Bound galloylated compounds in persimmon upcycled dietary fiber modulate microbial strains associated to human health after in vitro digestion

56. Calibration model transfer in mid-infrared process analysis with in situ attenuated total reflectance immersion probes

57. Carbon nanodot-induced Eu³⁺-based fluorescent polymeric hydrogel for excellent phase-separation absorption of VOC

58. Cascade Reaction of Ethanol to Butadiene over Multifunctional Silica-Supported Ag and ZrO₂ Catalysts

59. Catalytic production of long-chain hydrocarbons suitable for jet-fuel use from fermentation-derived oxygenates

60. Catalytic pyrolysis of cotton stalk to produce aromatic hydrocarbons over Fe modified CaO catalysts and ZSM-5

61. Cellulose Isolation from Tomato Pomace Pretreated by High-Pressure Homogenization

62. Characteristic volatiles analysis of Dongbei Suancai across different fermentation stages based on HS‐GC‐IMS with PCA

63. Characterization and Antidermatophyte Activity of Henna Extracts: A Promising Therapy for Humans and Animals Dermatophytoses

64. Characterization and application of dried neem leaf powder as a bio-additive for salt less animal skin preservation for tanneries

65. Characterization of aroma-active compounds in Dongli by quantitative descriptive analysis, gas chromatography-triple quadrupole tandem mass spectrometry, and gas chromatography-olfactometry

66. Characterization of biochar-derived organic matter extracted with solvents of differing polarity via ultrahigh-resolution mass spectrometry

67. Characterization of lipid extracts from the Hermetia illucens larvae and their bioactivities for potential use as pharmaceutical and cosmetic ingredients

68. Characterization of the integrated gas stripping-condensation process for organic solvent removal from model acetone-butanol-ethanol aqueous solution

69. Chemical Characterization, Antibacterial Activity, and Embryo Acute Toxicity of Rhus coriaria L. Genotype from Sicily (Italy)

70. Chemical Composition of Kickxia aegyptiaca Essential Oil and Its Potential Antioxidant and Antimicrobial Activities