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1. Calcium pyruvate attenuates fat deposition by augmenting fatty acid oxidation and inhibiting glucose oxidation in juvenile large yellow croaker (Larimichthys crocea) consuming a high-fat diet

Author:
Yunqiang Zhang; Wencong Lai; Qiuchi Chen; Wei Fang; Kun Cui; Yuliang He; Xueshan Li; Kangsen Mai; Qinghui Ai
Source:
Aquaculture 2023 v.562 pp. 738778
ISSN:
0044-8486
Subject:
AMP-activated protein kinase; Larimichthys crocea; Western blotting; acetyl-CoA carboxylase; alanine transaminase; antioxidant activity; aquaculture; aspartate transaminase; beta oxidation; blood glucose; calcium; carnitine palmitoyltransferase; catalase; citrates; diacylglycerol acyltransferase; dietary supplements; droplet size; fatty acid transport proteins; fatty-acid synthase; fish; gene expression; glucokinase; glucose; growth performance; hepatosomatic index; hexokinase; high density lipoprotein cholesterol; high fat diet; interleukin-1beta; juveniles; lipemic effect; lipogenesis; liver; low density lipoprotein cholesterol; malate dehydrogenase; muscles; obesity; oxidation; phosphofructokinases; prostaglandin synthase; protein synthesis; pyruvate dehydrogenase (lipoamide); pyruvate kinase; pyruvic acid; succinate dehydrogenase (quinone); triacylglycerol lipase; triacylglycerols; weight gain
Abstract:
... Calcium pyruvate (CP), known as an energetic aid, has been shown to enhance lipid utilization and prevent obesity in mammals. However, very few studies were conducted to evaluate the potential implications of CP for aquatic animals. This study examined the role of CP on fat deposition in large yellow croaker by feeding fish with high-fat diets containing four levels of dietary CP (0, 0.375%, 0.75% ...
DOI:
10.1016/j.aquaculture.2022.738778

2. Determination of metallic nanoparticles in air filters by means single particle inductively coupled plasma mass spectrometry

Author:
Daniel Torregrosa; Guillermo Grindlay; Miguel de la Guardia; Luis Gras; Juan Mora
Source:
Talanta 2023 v.252 pp. 123818
ISSN:
0039-9140
Subject:
air; ammonium hydroxide; atomic absorption spectrometry; calibration; citrates; citric acid; glass; glass fibers; microwave ovens; microwave treatment; nanogold; platinum; potassium nitrate; sodium nitrate; thiourea; ultrasonic treatment
Abstract:
... Single particle inductively coupled plasma mass spectrometry (spICP-MS) has been explored for the determination of metallic nanoparticles (NPs) in air. Different extraction strategies (i.e., direct immersion, hard cap espresso, ultrasound-assisted and microwave-assisted extraction) and extracting solvents (i.e., citric acid, trisodium citrate, potassium nitrate, sodium nitrate, thiourea, disodium ...
DOI:
10.1016/j.talanta.2022.123818

3. Identification of co-expressed networks and key genes associated with organic acid in peach fruit

Author:
Qi Wang; Ke Cao; Yong Li; Jinlong Wu; Jiaqi Fan; Tiyu Ding; Irshad Ahmad Khan; Lirong Wang
Source:
Scientia horticulturae 2023 v.307 pp. 111496
ISSN:
0304-4238
Subject:
citrates; fruiting; genes; malates; peaches; phenotype; transcriptomics
Abstract:
... Malate, citrate, and quinate are the major organic acids in ripen peach fruit, the content of which undergoes considerable variations during fruit development and maturation. The molecular mechanisms underlying these variations remain largely unclear. In this study, weighted gene co-expression network analysis (WGCNA) of two accessions in five developmental stages was performed to identify network ...
DOI:
10.1016/j.scienta.2022.111496

4. Improving sludge dewaterability via Fe2+ chelated citrate activated peroxydisulfate oxidation

Author:
Donghai Yuan; Xinyu Li; Siyu Xiong; Jun Cui; Jijiao Zhou; Yingying Kou
Source:
Journal of environmental sciences (China) 2023 v.125 pp. 223-233
ISSN:
1001-0742
Subject:
chelating agents; citrates; dewatering; iron; oxidation; particle size; polymers; polysaccharides; sludge; water content; China
Abstract:
... Citrate (Ct) was chosen as a typical chelator used in the Fe²⁺−peroxydisulfate (PDS) process to improve sludge dewaterability. The PDS−Fe²⁺−Ct process exhibited better performance in sludge dewatering than PDS−Fe²⁺. Specifically, with a PDS dosage of 1.2mmol/g VS, the molar ratio of PDS/Fe²⁺ and Ct/Fe²⁺ were 4:5 and 1:4, respectively, the capillary suction time decreased from 155.8 to 24.8sec, and ...
DOI:
10.1016/j.jes.2021.11.022

5. Renewable biohydrogen production from Clostridium sp. LQ25 using different forms of ferric as electron acceptor

Author:
Shan Zhang; Xiaodan Zhang; Yuan Yuan; Kaiqiang Li; Hongyan Liu
Source:
Science of the total environment 2023 v.855 pp. 158911
ISSN:
0048-9697
Subject:
Clostridium; butyrates; citrates; environment; fermentation; ferric hydroxide; gene expression regulation; glucose; hydrogen production
Abstract:
... Clostridium sp. LQ25 was cultured in different forms of ferric (ferric citrate and ferric hydroxide) as electron acceptors to investigate growth, ferric reduction, hydrogen production, fermentation products and fermentation process. The growth of the strain LQ25 detected by protein was 82.8 ± 2.1 mg/L and 73.5 ± 1.7 mg/L using ferric citrate and ferric hydroxide as electron acceptors, which was 33 ...
DOI:
10.1016/j.scitotenv.2022.158911

6. 1H NMR-Based Metabolomics Reveals the Intrinsic Interaction of Age, Plasma Signature Metabolites, and Nutrient Intake in the Longevity Population in Guangxi, China

Author:
He Li; Minhong Ren; Quanyang Li
Source:
Nutrients 2022 v.14 no.12 pp. -
ISSN:
2072-6643
Subject:
alanine; aspartic acid; biomarkers; biosynthesis; carnitine; choline; citrates; dietary fiber; elderly; energy; fat intake; food composition; gluconeogenesis; glutamic acid; glycolysis; glycoproteins; lactic acid; longevity; metabolites; metabolomics; nuclear magnetic resonance spectroscopy; phenylalanine; trimethylamine; tryptophan; tyrosine; valine; China
Abstract:
... Health and longevity populations have distinct metabolic and nutrient intake profiles. However, the relationship between biomarkers of longevity-related metabolites and dietary nutrient intake profiles, as well as metabolic markers associated with longevity features, have not been fully elucidated. Therefore, ¹H nuclear magnetic resonance (¹H NMR)-based plasma metabolomics profiling was conducted ...
DOI:
10.3390/nu14122539

7. 1α,25-dihydroxyvitamin D reduction of MCF10A-ras cell viability in extracellular matrix detached conditions is dependent on regulation of pyruvate carboxylase

Author:
Madeline P. Sheeley; Violet A. Kiesel; Chaylen Andolino; Nadia A. Lanman; Shawn S. Donkin; Stephen D. Hursting; Michael K. Wendt; Dorothy Teegarden
Source:
Journal of nutritional biochemistry 2022 v.109 pp. 109116
ISSN:
0955-2863
Subject:
aspartic acid; breast neoplasms; cell viability; citrates; extracellular matrix; glutamic acid; glutamine; malates; metabolites; metastasis; neoplasm cells; neoplasm progression; protein synthesis; pyruvate carboxylase
Abstract:
... An emerging hallmark of cancer is cellular metabolic reprogramming to adapt to varying cellular environments. Throughout the process of metastasis cancer cells gain anchorage independence which confers survival characteristics when detached from the extracellular matrix (ECM). Previous work demonstrates that the bioactive metabolite of vitamin D, 1α,25-dihydroxyvitamin D (1,25[OH]₂D), suppresses c ...
DOI:
10.1016/j.jnutbio.2022.109116

8. 5‐Aminolevulinic acid and sodium ferrous citrate ameliorate muscle aging and extend healthspan in Drosophila

Author:
Naoko Nozawa; Marie Noguchi; Kanako Shinno; Maki Tajima; Shingo Aizawa; Taro Saito; Akiko Asada; Takuya Ishii; Masahiro Ishizuka; Koichi M. Iijima; Kanae Ando
Source:
FEBS Open Bio 2022 v.12 no.1 pp. 295-305
ISSN:
2211-5463
Subject:
Drosophila melanogaster; adults; aminolevulinic acid; citrates; corn meal; dietary supplements; fruits; humans; longevity; membrane potential; mitochondria; mitochondrial membrane; muscles; phosphates; sodium
Abstract:
... Declines in mitochondrial functions are associated with aging. The combination of 5‐aminolevulinic acid (5‐ALA) and sodium ferrous citrate (SFC) improves mitochondrial functions in cultured cells. In this study, we investigated the effects of dietary supplementation with 5‐ALA and SFC (5‐ALA/SFC) on the healthspan and life span of Drosophila melanogaster. Adult Drosophila fruit flies were fed corn ...
DOI:
10.1002/2211-5463.13338

9. Acid complexation of iron controls the fate of hydrogen peroxide in model wine

Author:
Thi H. Nguyen; Andrew L. Waterhouse
Source:
Food chemistry 2022 v.377 pp. 131910
ISSN:
0308-8146
Subject:
acetaldehyde; acidity; citrates; ethanol; food chemistry; hydrogen peroxide; iron; malates; oxidation; pH; stoichiometry; sulfur dioxide; wines
Abstract:
... At a key branchpoint in wine oxidation, hydrogen peroxide reacts either with iron(II), leading to the Fenton oxidation of ethanol, or with sulfur dioxide, precluding oxidation. The fate of H₂O₂ was investigated in anoxic model wines with different pH and acid buffers. In the absence of SO₂, anoxic conditions allowed the stoichiometric production of acetaldehyde from H₂O₂ despite iron(II) being lim ...
DOI:
10.1016/j.foodchem.2021.131910

10. Addition of iron to agricultural topsoil and subsoil is not an effective C sequestration strategy

Author:
Erik S. Button; David R. Chadwick; David L. Jones
Source:
Geoderma 2022 v.409 pp. 115646
ISSN:
0016-7061
Subject:
arable soils; carbon; carbon dioxide; carbon sequestration; carbonates; citrates; glucose; iron; microbial biomass; mineralization; pH; soil acidification; soil organic matter; soil solution; subsoil; topsoil
Abstract:
... The interaction of soil organic matter (SOM) with Fe-containing minerals represents a key mechanism that promotes carbon (C) stabilisation in soil. The addition of Fe-rich industrial by-products to soil may therefore help accelerate C storage. Our understanding of the effects of exogenous Fe addition (Fe (oxy)hydroxide vs. Fe chloride) on SOM dynamics and C dynamics in agricultural soils, especial ...
DOI:
10.1016/j.geoderma.2021.115646

11. Analysis of HMF and furfural in hydrolyzed lignocellulosic biomass by HPLC-DAD-based method using FDCA as internal standard

Author:
Cristian Acker Godoy; Patrícia Valderrama; Andreia Cristina Furtado; Marcela Boroski
Source:
MethodsX 2022 v.9 pp. 101774
ISSN:
2215-0161
Subject:
acetonitrile; acidity; biomass; chemical species; citrates; coproducts; deprotonation; diodes; fructose; furfural; glucose; high performance liquid chromatography; hydrolysis; hydroxymethylfurfural; lignocellulose; pH; sugarcane bagasse
Abstract:
... HMF (hydroxymethylfurfural), a compound that occurs naturally in food, is derived from the dehydration of monosaccharides (glucose and fructose) in products subjected to high-temperature treatments or to aging processes. HMF can be obtained by acid-catalyzed dehydration of lignocellulosic biomasses such as sugarcane bagasse and other agricultural residues. In this work, analytical quantification o ...
DOI:
10.1016/j.mex.2022.101774

12. Analysis of multiple pesticide residues in market samples of okra and associated dietary risk assessment for consumers

Author:
Syeda Nazish Ali; Nazia Rafique; Shazia Akhtar; Touqeer Taj; Farrakh Mehboob
Source:
Environmental science and pollution research 2022 v.29 no.31 pp. 47561-47570
ISSN:
0944-1344
Subject:
European Union; acetonitrile; acute exposure; bifenthrin; body weight; carbofuran; chronic exposure; citrates; human health; laboratory techniques; markets; nutrition risk assessment; okra; pollution; research; risk; secondary amines; thiamethoxam; triazophos; Pakistan
Abstract:
... European Union Reference Laboratory method for Fruits and Vegetables (EURL-FV-2010-M1) for the quantification of pesticide residues was verified for the determination of multiple pesticide residues in okra. The targeted pesticides were extracted using acetonitrile with citrate buffer salts followed by cleanup with primary secondary amine (PSA) and analyzed on LC–MS/MS. The recoveries for all the t ...
DOI:
10.1007/s11356-022-19197-9

13. Antifungal activity of photo-biosynthesized silver nanoparticles (AgNPs) from organic constituents in orange peel extract against phytopathogenic Macrophomina phaseolina

Author:
Yasser Mahmoud A. Mohamed; Ibrahim E. Elshahawy
Source:
European journal of plant pathology 2022 v.162 no.3 pp. 725-738
ISSN:
0929-1873
Subject:
Citrus sinensis; Macrophomina phaseolina; antifungal properties; charcoal rot; citrates; damping off; faba beans; greenhouse experimentation; greenhouses; hesperidin; nanosilver; orange peels; plant pathology; soil; soil fungi; spectroscopy; transmission electron microscopy; virulence; Egypt
Abstract:
... The soil-borne fungus Macrophomina phaseolina causes charcoal rot, which is one of the most damaging threats to the faba bean in Egypt. The goal of this work was to investigate the inhibitory effects of silver nanoparticles AgNPs on Modiolula phaseolina in vitro, as well as their effectiveness in reducing the incidence of charcoal rot in greenhouse settings. AgNPs were synthesized using a chemical ...
DOI:
10.1007/s10658-021-02434-1

14. Application of Design of Experiments to the Analysis of Fruit Juice Deacidification Using Electrodialysis with Monopolar Membranes

Author:
Marcello Fidaleo; Giordana Ventriglia
Source:
Foods 2022 v.11 no.12 pp. -
ISSN:
2304-8158
Subject:
citrates; citric acid; deacidification; electric current; electrodialysis; fruits; pH; pineapple juice; titratable acidity
Abstract:
... Despite the beneficial health effects of fruit juices, the high content of organic acids and low pH of some of them limit their consumption. The aim of this work was to study the deacidification of fruit juices using electrodialysis (ED) with monopolar membranes. Aqueous solutions of citric acid were used in ED deacidification experiments following a factorial design with citric acid concentration ...
DOI:
10.3390/foods11121770

15. Assessing and predicting phosphorus phytoavailability from sludge incineration ashes

Author:
Claude-Alla Joseph; Lotfi Khiari; Jacques Gallichand; Ned Beecher
Source:
Chemosphere 2022 v.288 pp. 132498
ISSN:
0045-6535
Subject:
Lolium; ammonium; bioavailability; citrates; clay; clay soils; greenhouse experimentation; organic fertilizers; oxalates; phosphorus; phosphorus fertilizers; phytoaccumulation; rock phosphate; sandy loam soils; sludge; solubility; triple superphosphate; Canada
Abstract:
... Incineration of municipal sludge and agri-food by-products generates large quantities of ash that can be used in agriculture as phosphorus fertilizer. The fertilizing potential of sludge incineration ash (SIA) from 12 cities in Canada and the United States was tested in a greenhouse experiment against a synthetic fertilizer (TSP: triple superphosphate), a natural fertilizer (RP: rock phosphate), a ...
DOI:
10.1016/j.chemosphere.2021.132498

16. Asymmetric and Symmetric Redox Flow Batteries for Energy-Efficient, High-Recovery Water Desalination

Author:
Gowri Mohandass; Weikun Chen; Sitaraman Krishnan; Taeyoung Kim
Source:
Environmental science & technology 2022 v.56 no.7 pp. 4477-4488
ISSN:
1520-5851
Subject:
brackish water; citrates; cyanides; desalination; electric potential difference; electrochemistry; energy efficiency; environmental science; freshwater; infrastructure; power generation; solar energy
Abstract:
... Electrochemical separation offers an energy-efficient means to desalinate brackish water, a relatively untapped but increasingly utilized water source for freshwater supply. Several electrochemical techniques are being developed to enable low-energy desalination combined with energy storage. We report a new approach that produced a peak power density of 6.0 mW cm–² from the energy stored in iron c ...
DOI:
10.1021/acs.est.1c08609

17. Binding mechanism and binding free energy of amino acids and citrate to hydroxyapatite surfaces as a function of crystallographic facet, pH, and electrolytes

Author:
Samuel E. Hoff; Juan Liu; Hendrik Heinz
Source:
Journal of colloid and interface science 2022 v.605 pp. 685-700
ISSN:
0021-9797
Subject:
Gibbs free energy; calcium; citrates; drugs; hydroxyapatite; mineralization; molecular dynamics; pH; peptides; protonation; uncertainty
Abstract:
... Hydroxyapatite (HAP) is the major mineral phase in bone and teeth. The interaction of individual amino acids and citrate ions with different crystallographic HAP surfaces has remained uncertain for decades, creating a knowledge gap to rationally design interactions with peptides, proteins, and drugs. In this contribution, we quantify the binding mechanisms and binding free energies of the 20 end-c ...
DOI:
10.1016/j.jcis.2021.07.109

18. Biochemical and molecular effects of a commercial diuretic with herbal extract on experimentally induced urolithiasis in chickens

Author:
Mahmoud G. El Sebaei; Reham A. El-Shafei; Mohamed A. El-Adl; Amany Farag; Abdelfattah H. Eladl
Source:
Veterinary research communications 2022 v.46 no.2 pp. 419-430
ISSN:
0165-7380
Subject:
ammonium chloride; antioxidants; ascorbic acid; biomarkers; biotin; calcium; chemical species; citrates; crude protein; diet; histopathology; interferon-gamma; interleukin-6; kidneys; lipid peroxidation; mortality; potassium; renal function; sodium chloride; spleen; toxicity; toxicity testing; urolithiasis; veterinary medicine
Abstract:
... This study evaluated the diuretic, antioxidant, anti-inflammatory, and immunological effects of a commercial diuretic (CD) (composed of ammonium chloride, potassium citrate, sodium chloride, ascorbic acid, biotin, halfa bar extract, and hexamine) on chickens with induced urolithiasis. A total of 100 one-day-old white Hy-Line chicks were fed a basal diet containing 20% crude protein (CP) and 1% Ca ...
DOI:
10.1007/s11259-021-09866-4

19. Biodetoxification mercury by using a marine bacterium Marinomonas sp. RS3 and its merA gene expression under mercury stress

Author:
Mysoon M. Al-Ansari
Source:
Environmental research 2022 v.205 pp. 112452
ISSN:
0013-9351
Subject:
Marinomonas; acetates; aquatic bacteria; carbon; citrates; ecosystems; experimental design; fructose; gene expression; glucose; growth curves; human health; maltose; mercury; mercury(II) reductase; models; pollution; remediation; research; seawater; Red Sea; Saudi Arabia
Abstract:
... Mercury (Hg) pollution in water has been a problem for the ecosystem and human health, thus eco-friendly remediation methods are gaining traction around the world. In this study, a bacterial strain designated as RS3 isolated from the Red Sea (Saudi Arabia) has shown tolerance to more than 250 mg/L of Hg²⁺ on minimum inhibitory studies. The isolate RS3 was identified as Marinomonas sp., (Accession ...
DOI:
10.1016/j.envres.2021.112452

20. Bioremediation of trichloroethylene‐polluted groundwater using emulsified castor oil for slow carbon release and acidification control

Author:
Wei‐Ting Chen; Ku‐Fan Chen; Rao Y. Surmpalli; Tian C. Zhang; Jiun‐Hau Ou; Chih‐Ming Kao
Source:
Water environment research 2022 v.94 no.1 pp. e1673
ISSN:
1061-4303
Subject:
acidification; adsorption; biodegradability; biodegradation; bioremediation; carbon; castor oil; citrates; dechlorination; emulsifying; emulsions; environment; groundwater; lecithins; pH; quantitative polymerase chain reaction; research; sodium phosphate; trichloroethylene; vinyl chloride; viscosity; zeta potential
Abstract:
... In this study, the emulsified castor oil (ECO) substrate was developed for a long‐term supplement of biodegradable carbon with pH buffering capacity to anaerobically bioremediate trichloroethylene (TCE)‐polluted groundwater. The ECO was produced by mixing castor oil, surfactants (sapindales and soya lecithin [SL]), vitamin complex, and a citrate/sodium phosphate dibasic buffer system together for ...
DOI:
10.1002/wer.1673

21. Breast filariasis presenting fibroadenoma like nodules: a rare diagnosis

Author:
J. Priyadharisini; Ashish Ranjan Singh; Prabhat Kumar
Source:
Journal of parasitic diseases 2022 v.46 no.2 pp. 334-336
ISSN:
0971-7196
Subject:
Wuchereria bancrofti; blood; breasts; cell biology; citrates; diethylcarbamazine; females; filariasis; microfilariae; patients; India
Abstract:
... India has still not eradicated filariasis, which is still endemic throughout the country. This study focuses on the breast as a non-typical but not uncommon site of breast disease characterized by nematodes causing obstruction of lymphatic vessels caused by filariasis. The case described herein involves a 26-year-old married female who presented with a subcutaneous nodule in her left breast. Clini ...
DOI:
10.1007/s12639-022-01470-w

22. Characteristics and properties of the quaternary ammonium-functionalized micron chitosan modified by zinc citrate chelates for encapsulation of betanin

Author:
Jiahao Xu; Jiayi Lian; Lijun You; Zhengang Zhao
Source:
Colloids and surfaces 2022 v.218 pp. 112752
ISSN:
0927-7765
Subject:
antibacterial properties; antioxidant activity; breads; cell viability; chitosan; citrates; dietary supplements; encapsulation; food industry; food safety; hydrophilicity; ingredients; intestines; quaternary ammonium compounds; spoilage; synthesis; zinc
Abstract:
... Betanin is a high-value bioactive ingredient, but its application in the food industry is limited by its easy degradability. Encapsulation can improve the stability of various ingredients and is widely used in the food industry. In this work, chitosan modified by zinc citrate chelates (CS@Zn-CQDs) were synthesized by one-pot synthesis and the surface of them was quaternary ammonium modified to get ...
DOI:
10.1016/j.colsurfb.2022.112752

23. Characterization and functional significance of bacteria associated with rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae) reared on guava plants

Author:
M. Saranya; J. S. Kennedy; R. Anandham; A. Manikandan
Source:
Applied entomology and zoology 2022 v.57 no.4 pp. 323-331
ISSN:
0003-6862
Subject:
Aleurodicus; Bacillus altitudinis; agar; chitinase; citrates; digestive system; entomology; fermentation; genes; guavas; hydrolysis; indoles; insects; lactose; phloem; proteinases; siderophores; skim milk; starch
Abstract:
... Rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae) is an introduced phloem feeder of guava. Gut symbiotic bacteria alter the physiology of the host insect. The present study characterized the nine bacterial isolates from the second nymphal stage of rugose spiralling whitefly using seven different bacteria growth media viz., Nutrient Agar (NA), Luria Bertani aga ...
DOI:
10.1007/s13355-022-00791-9

24. Characterization of Alcaligenes aquatilis as a novel member of heterotrophic nitrifier-aerobic denitrifier and its performance in treating piggery wastewater

Author:
Xianhe Cao; Binhan Zhao; Yongming Wu; Jun Huang; Hongzhi Wang; Xianyun Sun; Shaojie Li
Source:
Bioresource technology 2022 v.354 pp. 127176
ISSN:
0960-8524
Subject:
Alcaligenes; acetates; activated sludge; ammonia; carbon; chemical oxygen demand; citrates; denitrification; denitrifying microorganisms; hydroxylamine; nitrites; oxidation; pH; succinic acid; technology; total nitrogen; wastewater
Abstract:
... A novel strain AS1 with heterotrophic nitrifying-aerobic denitrifying capacity in the species of Alcaligenes aquatilis was isolated from the aerobic activated sludge. It showed a great capability of ammonia removal, and the aerobic metabolic pathways to yield gaseous-nitrogen by hydroxylamine oxidation and nitrite denitrification were proposed. AS1 could efficiently remove ammonia under a wide ran ...
DOI:
10.1016/j.biortech.2022.127176

25. Characterization of a new heterotrophic nitrification bacterium Pseudomonas sp. strain JQ170 and functional identification of nap gene in nitrite production

Author:
Siqiong Xu; Fuyin Zhang; Yinhu Jiang; Kaiyun Zhang; Qing Hong; Jiguo Qiu; Jian He
Source:
Science of the total environment 2022 v.806 pp. 150556
ISSN:
0048-9697
Subject:
Pseudomonas; ammonia; bacteria; carbon; citrates; cytoplasm; environment; gene targeting; genes; hydroxylamine; insertional mutagenesis; nitrates; nitrification; nitrites; nitrogen; oxidoreductases; pH; pollution control; temperature; transposons
Abstract:
... Heterotrophic nitrification bacteria play a critical role in nitrogen cycling and pollution removal. However, the underlying nitrification mechanisms are diverse and have rarely been investigated at the genetic level. In this study, the new heterotrophic nitrifier Pseudomonas sp. strain JQ170 was isolated. Strain JQ170 can utilize ammonia (NH₄⁺-N), nitrite (NO₂⁻-N), or nitrate (NO₃⁻-N) as sole nit ...
DOI:
10.1016/j.scitotenv.2021.150556

26. Characterization of autochthonal yeasts isolated from Spanish soft raw ewe milk protected designation of origin cheeses for technological application

Author:
Almudena V. Merchán; Santiago Ruiz-Moyano; María Vázquez Hernández; María José Benito; Emilio Aranda; Alicia Rodríguez; Alberto Martín
Source:
Journal of dairy science 2022 v.105 no.4 pp. 2931-2947
ISSN:
0022-0302
Subject:
Debaryomyces hansenii; Kluyveromyces marxianus var. lactis; Pichia jadinii; Pichia kudriavzevii; Yarrowia lipolytica; agar; aminopeptidases; cheeses; citrates; enzyme activity; ewe milk; galactose; genotyping; glucose; internal transcribed spacers; lactic acid; lactose; lipolysis; principal component analysis; proteolysis; skim milk; starter cultures; traditional technology; tyrosine; yeasts; Spain
Abstract:
... The yeasts involved in the ripening process of artisanal soft raw ewe milk Protected Designation of Origin (PDO) Torta del Casar and Queso de la Serena cheeses produced in Extremadura, Spain, were isolated throughout their ripening process, strain typed, and characterized for some important technological properties. A total of 508 yeast isolates were obtained and identified by inter-single sequenc ...
DOI:
10.3168/jds.2021-21368

27. Characterization of copper-induced-release of exudates by Citrus sinensis roots and their possible roles in copper-tolerance

Author:
Huan-Huan Chen; Xu-Feng Chen; Zhi-Chao Zheng; Wei-Lin Huang; Jiuxin Guo; Lin-Tong Yang; Li-Song Chen
Source:
Chemosphere 2022 v.308 pp. 136348
ISSN:
0045-6535
Subject:
Citrus sinensis; alkalinization; citrates; electrolyte leakage; hydroponics; malates; malondialdehyde; oranges; pH; phenolic compounds; phytotoxicity; protein synthesis; temperature
Abstract:
... Copper (Cu) excess is often observed in old Citrus orchards. Little information is available on the characterization of Cu-induced-release of root exudates and their possible roles in plant Cu-tolerance. Using sweet orange [Citrus sinensis (L.) Osbeck cv. Xuegan] seedlings as materials, we investigated the impacts of 0, 0.5, 25, 150, 350, 550, 1000, 2000 or 5000 μM CuCl₂ (pH 4.8) on Cu uptake, roo ...
DOI:
10.1016/j.chemosphere.2022.136348

28. Characterization of kaolinite aqueous suspensions by acoustophoresis: Influence of crystallinity and of the ratio between basal and lateral surface of grains

Author:
Rana Al-Tahan; Richard Mayet; Patrice Duport; Nicolas Tessier-Doyen; Anne Aimable; Gilles Gasgnier; Cécile Pagnoux
Source:
Colloids and surfaces 2022 v.649 pp. 129473
ISSN:
0927-7757
Subject:
citrates; crystal structure; kaolin; kaolinite; raw materials; sodium; temperature; ultrasonics; zeta potential
Abstract:
... The electrokinetic properties of aqueous suspensions of two kaolins were studied using the acoustophoretic method by measuring the ultrasonic attenuation spectrum in a wide frequency range (1–20 MHz). Then, the zeta potential is calculated according to the size distribution of grains. A high state of crystallinity of the kaolinite platelets strongly influences the amplitude and the variation of ze ...
DOI:
10.1016/j.colsurfa.2022.129473

29. Characterization of nettle leaves (Urtica dioica) as a novel source of protease for clotting dromedary milk by non-destructive methods

Author:
Alia Bouazizi; Imène Felfoul; Hamadi Attia; Romdhane Karoui
Source:
Colloids and surfaces 2022 v.211 pp. 112312
ISSN:
0927-7765
Subject:
Urtica dioica; camel milk; chlorophyll; citrates; enzyme activity; fluorescence; fluorescence emission spectroscopy; milk clotting; pH; phosphates; proteinases; proteolysis
Abstract:
... This study investigates the valorization of the nettle leaves (Urtica dioica) as a novel source of a protease for clotting dromedary milk. The aim of this work is to study the effect of extracting pH on the enzymatic activity of nettle leaves extracts. The extraction was achieved in phosphate citrate buffer at different pH values (from 3 to 6.5) and the obtained extracts were used to coagulate dro ...
DOI:
10.1016/j.colsurfb.2021.112312

30. Characterizing the effect of S-nitrosoglutathione on Saccharomyces cerevisiae: Upregulation of alcohol dehydrogenase and inactivation of aconitase

Author:
Swarnab Sengupta; Rohan Nath; Arindam Bhattacharjee
Source:
Process biochemistry 2022 v.113 pp. 62-70
ISSN:
1359-5113
Subject:
Saccharomyces cerevisiae; aconitate hydratase; alcohol dehydrogenase; citrates; ethanol production; gene expression; genes
Abstract:
... When exposed to nitrosative stress, the redox status of Saccharomyces cerevisiae changes significantly in vivo. Under nitrosative stress, aconitase, which catalyzes the conversion of citrate to isocitrate in the tricarboxylic acid (TCA) cycle, is known to be vulnerable. In this study, aconitase was completely repressed in the presence of 0.25 mM S-nitrosoglutathione (GSNO) as the nitrosative stres ...
DOI:
10.1016/j.procbio.2021.12.011

31. Chemical and sensory discrimination of coffee: impacts of the planting altitude and fermentation

Author:
Emanuele Catarina da Silva Oliveira; José Maria Rodrigues da Luz; Marina Gomes de Castro; Paulo Roberto Filgueiras; Rogério Carvalho Guarçoni; Eustáquio Vinicius Ribeiro de Castro; Marliane de Cássia Soares da Silva; Lucas Louzada Pereira
Source:
European food research & technology 2022 v.248 no.3 pp. 659-669
ISSN:
1438-2377
Subject:
altitude; caffeine; citrates; discriminant analysis; fermentation; food research; formic acid; malates; microbiome; nuclear magnetic resonance spectroscopy; quinic acid; sensory properties; soil; trigonelline
Abstract:
... Edaphoclimatic conditions, planting altitudes, soil, the microbiome of plants and fruits, genotypes, and postharvest processing are variables that contribute to the chemical and sensory quality of the coffee. Thus, the objective of this study was to evaluate the impacts of planting altitude and fermentation of fruits on the chemical and sensory quality of the coffee using Nuclear Magnetic Resonanc ...
DOI:
10.1007/s00217-021-03912-w

32. Chemometric approaches to evaluate the substitution of synthetic food dyes by natural compounds: The case of nanoencapsulated curcumin, spirulina, and hibiscus extracts

Author:
Valéria Maria Costa Teixeira; Roberta França Gomes da Silva; Odinei Hess Gonçalves; Carla Pereira; Lillian Barros; Isabel C.F.R. Ferreira; Evandro Bona; Fernanda Vitória Leimann
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.154 pp. 112786
ISSN:
0023-6438
Subject:
Arthrospira platensis; Hibiscus sabdariffa; Spirulina; antioxidant activity; apricots; chemometrics; citrates; color; curcumin; nanocapsules; pH; phosphates; principal component analysis; strawberries; tartrazine; water solubility; yogurt
Abstract:
... Finding natural food coloring options from plant-based sources to substitute artificial dyes is a challenging task because natural dyes often present low water-solubility, not very vibrant hues, and instability due to interactions with food ingredients. Chemometric approaches can be used to evaluate color differences and patterns resulting from natural and synthetic dyes when applied to food syste ...
DOI:
10.1016/j.lwt.2021.112786

33. Chitosan-based Dy2O3/CuFe3O4 bio-nanocomposite development, characterization, and drug release kinetics

Author:
Ayesha Anwar; Muhammad Imran; Muhammad Ramzan; Farhan A. Khan; Nimra Ismail; Abdullah Ijaz Hussain; Syed Makhdoom Hussain; Walaa F. Alsanie; Hafiz M.N. Iqbal
Source:
International journal of biological macromolecules 2022 v.220 pp. 788-801
ISSN:
0141-8130
Subject:
absorbance; chemical structure; chitosan; ciprofloxacin; citrates; crystallites; dysprosium; nanocarriers; nanocomposites; pH; pharmacokinetics; ultraviolet-visible spectroscopy; zeta potential
Abstract:
... Chitosan (CS)/metal oxide (MO) nano-carriers have recently attracted attention due to their great integration into several biomedical applications. Herein, CS and dysprosium oxide based bio-nanocomposites (Dy₂O₃/CuFe₃O₄/CS) were prepared using a citrate sol-gel route for biomedical settings at large and drug delivery, in particular. The chemical structure, average crystallite size, and surface mor ...
DOI:
10.1016/j.ijbiomac.2022.08.119

34. Cholinium-Based Ionic Liquids as Efficient Media for Improving the Structural and Thermal Stability of Immunoglobulin G Antibodies

Author:
Diksha Dhiman; Meena Bisht; Ana P. M. Tavares; Mara G. Freire; Pannuru Venkatesu
Source:
ACS sustainable chemistry & engineering 2022 v.10 no.17 pp. 5404-5420
ISSN:
2168-0485
Subject:
Gibbs free energy; acetates; ambient temperature; aqueous solutions; biopharmaceuticals; citrates; fluorescence; fluorescence emission spectroscopy; green chemistry; high performance liquid chromatography; hydrodynamics; immunoglobulin G; phosphates; polyacrylamide gel electrophoresis; quantitative analysis; sodium; therapeutics; thermal stability
Abstract:
... Among antibody-based biopharmaceuticals, immunoglobulin G (IgG) plays a central role. However, IgG is a protein and as such easily loses stability, thus compromising its use as an effective therapeutic. To overcome this drawback, in this work, we evaluated cholinium-based ionic liquids (ILs) as effective stabilizers of IgG. We have investigated four ILs in aqueous solution, namely, cholinium aceta ...
DOI:
10.1021/acssuschemeng.1c07979

35. Circulating metabolites in the early stage of breast cancer were not related to cancer stage or subtypes but associated with ki67 level. Promising statistical discrimination from controls

Author:
Eva Baranovicova; Peter Racay; Pavol Zubor; Marek Smolar; Eva Kudelova; Erika Halasova; Dana Dvorska; Zuzana Dankova
Source:
Molecular and cellular probes 2022 pp. 101862
ISSN:
0890-8508
Subject:
3-hydroxybutyric acid; alanine; biomarkers; blood plasma; breast neoplasms; citrates; diagnostic techniques; glutamine; histidine; histology; metabolites; metabolomics; proline; pyruvic acid; tyrosine
Abstract:
... It was documented that the presence of malignancy in an organism causes metabolomic alterations in blood plasma which applies also to breast cancer. Breast cancer is a heterogeneous disease and there are only limited known relations of plasma metabolomic signatures with the tumour characteristics in early BC and knowing them would be of great advantage in noninvasive diagnostics. In this study, we ...
DOI:
10.1016/j.mcp.2022.101862

36. Citrate-modified biochar for simultaneous and efficient plant-available silicon release and copper adsorption: Performance and mechanisms

Author:
Yang Liu; Lixun Zhang; Zhengfang Zhang; Ying Zhang; Yuntao Guan
Source:
Journal of environmental management 2022 v.301 pp. 113819
ISSN:
0301-4797
Subject:
Lewis bases; adsorption; agricultural soils; agroecosystems; biochar; biomass; citrates; electrostatic interactions; environmental management; hydrogen; hydrolysis; pollution; pyrolysis; silicates; silicon; soil conditioners
Abstract:
... Silicon (Si) deficiency and heavy metals (HMs) pollution are common for farmland soil because of long-term intensive farming. In this study, a novel citrate-modified biochar (C-BC) was introduced as a soil conditioner to simultaneously increase the amount of plant-available Si (PASi) and immobilize HMs. The maximum amount of PASi released was 33.00 mg⋅g⁻¹ from C-BC pre-treated with 0.1 mol⋅L⁻¹ cit ...
DOI:
10.1016/j.jenvman.2021.113819

37. Citrus heat shock transcription factor CitHsfA7‐mediated citric acid degradation in response to heat stress

Author:
Shao‐jia Li; Sheng‐chao Liu; Xia‐hui Lin; Donald Grierson; Xue‐ren Yin; Kun‐song Chen
Source:
Plant, cell and environment 2022 v.45 no.1 pp. 95-104
ISSN:
0140-7791
Subject:
Citrus; air; citrates; citric acid; citrus fruits; environment; fruits; genes; heat stress; metabolism; transcription (genetics); transcription factors; transcriptional activation
Abstract:
... Heat stress is a major abiotic stress for plants, which can generate a range of biochemical and genetic responses. In ‘Ponkan’ mandarin fruit, hot air treatment (HAT) accelerates the degradation of citric acid. However, the transcriptional regulatory mechanisms of citrate degradation in response to HAT remain to be elucidated. Here, 17 heat shock transcription factor sequences were isolated, and d ...
DOI:
10.1111/pce.14207

38. Co-existence of type I fatty acid synthase and polyketide synthase metabolons in Aurantiochytrium SW1 and their implications for lipid biosynthesis

Author:
Shuwahida Shuib; Mohamed Yusuf Mohamed Nazir; Izyanti Ibrahim; Yuanda Song; Colin Ratledge; Aidil Abdul Hamid
Source:
Biochimica et biophysica acta 2022 v.1867 no.12 pp. 159224
ISSN:
1388-1981
Subject:
NADP-glucose-6-phosphate dehydrogenase; acetyl-CoA carboxylase; biosynthesis; citrates; dissociation; docosahexaenoic acid; docosapentaenoic acid; fatty-acid synthase; malate dehydrogenase; malic enzyme; palmitic acid; phosphogluconate dehydrogenase; polyketide synthases; polyketides; pyruvate carboxylase
Abstract:
... The key enzymes of lipid biosynthesis in oleaginous filamentous fungi exist as metabolons. However, the existence of a similar organization in other groups of oleaginous microorganisms is still unknown. In this study, we confirmed the occurrence of two separate and distinct lipogenic metabolons in a thraustochytrid, Aurantiochytrium SW1. These involve the Type I Fatty Acid Synthase (FAS) pathway, ...
DOI:
10.1016/j.bbalip.2022.159224

39. Colorimetric indicators of açaí anthocyanin extract in the biodegradable polymer matrix to indicate fresh shrimp

Author:
Samiris Côcco Teixeira; Taíla Veloso de Oliveira; Rafael Resende Assis Silva; Alane Rafaela Costa Ribeiro; Paulo César Stringheta; Thaís Caroline Buttow Rigolon; Marcos Roberto Moacir Ribeiro Pinto; Nilda de Fátima Ferreira Soares
Source:
Food bioscience 2022 v.48 pp. 101808
ISSN:
2212-4292
Subject:
ammonia; anthocyanins; biodegradability; citrates; color; colorimetry; electron microscopy; food spoilage; food waste; freshness; glycerol; pH; polymers; shrimp; spoilage; ultraviolet-visible spectroscopy
Abstract:
... Colorimetric indicator or freshness indicators hold great potential to reduce food waste. Films off açaí anthocyanins extract (AE) with different concentrations molars of two plasticizers glycerol (GLY) or triethyl citrate (TEC), for application fresh shrimp, real time were evaluated. The AE undergoes a visible pink/violet to green/yellowish color change in response to different pH's, which is an ...
DOI:
10.1016/j.fbio.2022.101808

40. Comparative assessment of the fate and toxicity of chemically and biologically synthesized silver nanoparticles to juvenile clams

Author:
Amar Yasser Jassim; Jingjing Wang; Katy W. Chung; Frédéric Loosli; Anindya Chanda; Geoffrey I. Scott; Mohammed Baalousha
Source:
Colloids and surfaces 2022 v.209 pp. 112173
ISSN:
0927-7765
Subject:
Aspergillus parasiticus; Mercenaria mercenaria; biochemical compounds; citrates; clams; electrophoresis; environmental assessment; environmental fate; fractionation; fungi; juveniles; nanosilver; nontoxigenic strains; seawater; silver; sodium borohydride; synthesis; toxicity; transmission electron microscopy; zeta potential
Abstract:
... Nanoparticles (NPs) can be produced via physical, chemical, or biological approaches. Yet, the impact of the synthesis approaches on the environmental fate and effects of NPs is poorly understood. Here, we synthesized AgNPs through chemical and biological approaches (cit-AgNPs and bio-AgNPs), characterized their properties, and toxicities relative to commercially available Ag nanopowder (np-AgNPs) ...
DOI:
10.1016/j.colsurfb.2021.112173

41. Comparison of ester-based slow-release polycarboxylate superplasticizers with their polycarboxylate counterparts

Author:
Pengchao Feng; Guanghua Zhang; Wanbin Zhang; Hongyue Cui; Tong Xin
Source:
Colloids and surfaces 2022 v.633 pp. 127878
ISSN:
0927-7757
Subject:
acrylic acid; adsorption; cement; citrates; heat; microstructure; nuclear magnetic resonance spectroscopy; polyethylene glycol; polymerization; zeta potential
Abstract:
... Ester-based slow-release polycarboxylate superplasticizers (PCT) exhibit high fluidity and a good slump retention effect on concrete slurries. Hence, in this study, a previously prepared unsaturated triethyl citrate (as the functional monomer) and acrylic acid and isoprenyloxy polyethylene glycol (as the primary raw materials) were employed to synthesize a series of PCT via free-radical polymeriza ...
DOI:
10.1016/j.colsurfa.2021.127878

42. Compositional changes of casein micelles induced by calcium or chelatant addition at threefold and natural casein concentration

Author:
Marius Reiter; Michael Reitmaier; Ulrich Kulozik
Source:
International dairy journal 2022 v.130 pp. 105365
ISSN:
0958-6946
Subject:
calcium; casein; citrates; manufacturing; micelles; phosphates
Abstract:
... Milk protein concentrates are gaining importance in dairy products design and manufacture. The effect of adding CaCl₂ or trisodium citrate (TSC) at various concentrations to micellar casein concentrate (MCC) with threefold concentrated casein micelles (CM) was assessed and compared with natural casein concentration. CM in MCC and in a skim milk-like system (MLC) were analysed regarding soluble and ...
DOI:
10.1016/j.idairyj.2022.105365

43. Construction and two-dimensional assembly of double-shell Na@Sn₆L₆@Sn₃L₃ clusters through tetrahedral citrate ligands

Author:
Yu Zhu; Dongsheng Li; Jian Zhang; Lei Zhang
Source:
Chemical communications 2022 v.58 no.37 pp. 5650-5652
ISSN:
1364-548X
Subject:
chemical communication; citrates; ligands
Abstract:
... Herein we report double-shell Na@Sn₆L₆@Sn₃L₃ clusters and their further assembly into a 2D layer, which belongs to a rare Sn-oxo coordination cage-based extended structure. Tetrahedral citrate ligands with multiple coordination sites play key roles in such hierarchical assembly. ...
DOI:
10.1039/d2cc01824a

44. Construction of an enzymatic shuttling compartment based on reverse micellar for bamboo biomass hydrolysis in ionic liquids

Author:
Zhao Qin; Dan Wang; Tinglan Li; Ruoshi Luo; Dan Zhou; Xiaochao Xiong
Source:
Bioresource technology 2022 v.355 pp. 127257
ISSN:
0960-8524
Subject:
bamboos; biofuels; biomass; citrates; endo-1,4-beta-glucanase; enzyme activity; hydrolysis; lignocellulose; micelles; phosphates; polysorbates; saccharification; toxicity
Abstract:
... The enzymatic saccharification of regenerated lignocellulose must occur separately due to the toxicity of ionic liquids to cellulase. Therefore, it is important to develop a biocompatible IL-cellulase system which effectively achieves activation and saccharification of lignocellulose. For this purpose, a dual-phase “enzyme-shuttling compartment” was constructed in this study. Tween 80 was found to ...
DOI:
10.1016/j.biortech.2022.127257

45. Contradictory tendency of As(V) releasing from Fe–As complexes: Influence of organic and inorganic anions

Author:
Zhonglan Yang; Nan Zhang; Benhua Sun; Shiming Su; Yanan Wang; Yang Zhang; Cuixia Wu; Xibai Zeng
Source:
Chemosphere 2022 v.286 pp. 131469
ISSN:
0045-6535
Subject:
Fourier transform infrared spectroscopy; X-ray diffraction; X-ray photoelectron spectroscopy; arsenates; citrates; ferrihydrite; inositols; ligands; oxalates; phosphates; silicates; sulfates
Abstract:
... The strong ability of ferrihydrite and its aged minerals for fixing arsenate is a key factor in remediating arsenate-polluted environments. It is therefore crucial to clarify the stability of Fe–As complexes and the release conditions for As(V). The As(V) release amount was evaluated and compared in the presence of six representative anions, namely, phosphate, silicate, sulfate, inositol hexaphosp ...
DOI:
10.1016/j.chemosphere.2021.131469

46. Contrasting responses of soil phosphorus pool and bioavailability to alder expansion in a boreal peatland, Northeast China

Author:
Songze Wan; Guigang Lin; Bo Liu; Yidong Ding; Suli Li; Rong Mao
Source:
Catena 2022 v.212 pp. 106128
ISSN:
0341-8162
Subject:
Alnus; acid phosphatase; bioavailability; bulk density; catenas; citrates; mineralization; peatlands; phosphorus; phytomass; soil depth; sorption
Abstract:
... Dinitrogen (N₂)-fixing woody plants, mainly alder (Alnus) species, have widely expanded to boreal peatlands. However, little is known about the effect of N₂-fixing plant expansion on soil phosphorus (P) dynamics and its potential mechanisms in these ecosystems. To clarify the response of soil P status to N₂-fixing plant expansion, we compared the differences in aboveground plant biomass, soil tota ...
DOI:
10.1016/j.catena.2022.106128

47. Controlled Citrate Oxidation on Gold Nanoparticle Surfaces for Improved Surface-Enhanced Raman Spectroscopic Analysis of Low-Affinity Organic Micropollutants

Author:
Hanwei Wang; Haoran Wei
Source:
Langmuir 2022 v.38 no.16 pp. 4958-4968
ISSN:
1520-5827
Subject:
Raman spectroscopy; citrates; herbicides; ligands; nanogold; oxidation; photolysis; pollutants; spectral analysis; sulfates; water quality
Abstract:
... Surface-enhanced Raman spectroscopy (SERS) provides an ultrasensitive, fast, and inexpensive method for organic micropollutant analysis, but its applications are limited by the low affinity of most organic micropollutants toward plasmonic nanoparticle surfaces. Particularly, the citrate layer on gold nanoparticle (AuNP) surfaces exerts strong resistance to ligand exchange and prevents carboxylic a ...
DOI:
10.1021/acs.langmuir.2c00367

48. Coprecipitation of ferrihydrite, enoxacin, and citrate for their transformation

Author:
Liting Wang; Liwen Zhang; Deming Dong; Chang Liu; Yanchun Li; Baogen Feng; Zhiyong Guo
Source:
Journal of cleaner production 2022 v.376 pp. 134241
ISSN:
0959-6526
Subject:
antibiotics; citrates; coprecipitation; environmental fate; ferrihydrite; fluoroquinolones; hematite; phase transition; toxicity
Abstract:
... The distribution and degradation of antibiotic enoxacin in ferrihydrite-enoxacin and ferrihydrite-enoxacin-citrate coprecipitates phase transformation processes were investigated through combined experiments and theoretical calculations. Results indicated that the coprecipitates, including enoxacin and citrate, suppressed the transformation of coprecipitates into hematite. The proportions of hemat ...
DOI:
10.1016/j.jclepro.2022.134241

49. Coupling methanogenesis with iron reduction by acetotrophic Methanosarcina mazei zm‐15

Author:
Zhen Yang; Yahai Lu
Source:
Environmental microbiology reports 2022 v.14 no.5 pp. 804-811
ISSN:
1758-2229
Subject:
Gibbs free energy; Methanosarcina mazei; X-ray diffraction; acetates; cell growth; citrates; ecophysiology; electron transport chain; ferrihydrite; genome; iron; magnetite; methane production; microbiology; oxidoreductases; wetlands; China
Abstract:
... Application of ferric iron is conventionally considered to inhibit methanogenesis in anoxic environments. Here we show that Methanosarcina mazei zm‐15, a strain isolated from the natural wetland of Tibetan plateau, is capable of Fe(III) reduction, which significantly promotes its growth and methanogenesis. We grew Ms. mazei zm‐15 in a medium containing acetate supplemented with Fe(III) in ferric c ...
DOI:
10.1111/1758-2229.13098

50. Co‐exposure of iron oxide nanoparticles and glyphosate‐based herbicide promote liver toxicity in guppy (Poecilia reticulata): A histochemical and ultrastructural approach

Author:
Lunara Kênida Lessa Martins; João Marcos de Lima‐Faria; Lucas Nunes Guimarães; Victória Costa da Silva; Paulo Cesar Moreira; Simone Maria Teixeira de Sabóia‐Morais
Source:
Environmental toxicology 2022 v.37 no.9 pp. 2244-2258
ISSN:
1520-4081
Subject:
Poecilia reticulata; citrates; ecotoxicology; females; glycogen; glyphosate; hepatocytes; hepatotoxicity; immune system; iron oxides; liver; microvilli; remediation; surface area; xenobiotics
Abstract:
... Citrate functionalized iron oxide nanoparticles (IONPs) are employed for various purposes‐including environmental remediation but the interaction of IONPs with aquatic contaminants is poorly understood. Among those, glyphosate‐based herbicides are toxic and affect target organs such as the liver. Evaluations of livers of female Poecilia reticulata by exposures to IONPs at a concentration of 0.3 mg ...
DOI:
10.1002/tox.23591

51. Crystal structures of sildenafil compounds with nitrate and di(citrato)zinc counterions

Author:
Akhmatkhodja N. Yunuskhodjayev; Shokhista F. Iskandarova; Jasur B. Komilov; Vahobjon Kh. Sabirov
Source:
Zeitschrift für Naturforschung 2022 v.77 no.9 pp. 589-600
ISSN:
1865-7117
Subject:
Fourier transform infrared spectroscopy; X-ray diffraction; citrates; citric acid; crystal structure; crystallization; nitrates; zinc
Abstract:
... The crystal structures of sildenafil nitrate trihydrate, (HSild)NO₃·3H₂O (1), and of the complex salt [Zn(HCit)₂]⋅(H₂Sild)₂·2EtOH·6H₂O (2) (where Sild = sildenafil, (HSild) and (H₂Sild) are the mono and doubly charged sildenafil captions, and HCit is the triply deprotonated citric acid) have been determined by single-crystal X-ray diffraction. The compounds have been characterized by FTIR spectros ...
DOI:
10.1515/znb-2022-0019

52. Crystalline micro-nanoparticles enhance cross-linked hydrogels via a confined assembly of chitosan and γ-cyclodextrin

Author:
He Meng; Wenyan Ye; Chunlei Wang; Zeyu Gao; Bingxuan Hu; Caiqi Wang
Source:
Carbohydrate polymers 2022 v.298 pp. 120145
ISSN:
0144-8617
Subject:
aggregation behavior; chitosan; citrates; crosslinking; electronics; humans; hydrogels; mechanical stress; polyacrylamide; polyethylene glycol
Abstract:
... Hydrogels constructed by traditional polymer networks usually have poor mechanical properties limiting their applications. Here, we proposed a new strategy for ionic interaction modulation of crystalline micro-nanoparticles (CMNPs) to enhance the mechanical properties of polyacrylamide hydrogels. CMNPs were formed via confinement assembly under an aggregated state based on host-guest interactions ...
DOI:
10.1016/j.carbpol.2022.120145

53. Development of A Composite Date-Milk Beverage Using Response Surface Methodology

Author:
Dasharath Patel; Suneeta Pinto; Sunil Patel
Source:
Applied biological research 2022 v.24 no.1 pp. 38-46
ISSN:
0974-4517
Subject:
Phoenix dactylifera; beverages; citrates; milk; research; response surface methodology; sugars
Abstract:
... This study was aimed to develop a milk-based date beverage (MDB) that combined the nutrient properties of milk with dates (Phoenix dactylifera L.). Since the addition of dates to milk resulted in the curdling of milk, therefore various types and levels of stabilizing salts were screened. Amongst the different stabilizing salt evaluated, trisodium citrate @ 0.15% (w/w of milk) was found most suitab ...
DOI:
10.5958/0974-4517.2022.00002.7

54. Development of biomaterials based on plasticized polylactic acid and tea polyphenols for active-packaging application

Author:
Jizhou Ren; Yana Li; Qinbao Lin; Zenghui Li; Guoquan Zhang
Source:
International journal of biological macromolecules 2022 v.217 pp. 814-823
ISSN:
0141-8130
Subject:
Escherichia coli; Staphylococcus aureus; acetic acid; active food packaging; antioxidant activity; antioxidants; ascorbic acid; biocompatible materials; citrates; ethanol; polylactic acid; polyphenols; tea
Abstract:
... Bioactive-packaging films based on polylactic acid (PLA), acetyl tributyl citrate (ATBC), and tea polyphenol (TP) were prepared by melt blending. Results of mechanical-property test revealed that adding ATBC and TP can significantly improve mechanical properties of PLA. The shift of CO to lower wavelengths in FTIR and the morphology of the films in SEM indicated physical or chemical interactions i ...
DOI:
10.1016/j.ijbiomac.2022.07.154

55. Dietary bioactives and essential oils of lemon and lime fruits

Author:
Siyu Liu; Shiming Li; Chi-Tang Ho
Source:
Food science and human wellness 2022 v.11 no.4 pp. 753-764
ISSN:
2213-4530
Subject:
Citrus aurantiifolia; Citrus limon; Citrus medica; ascorbic acid; bioactive compounds; citrates; flavonoids; flavor; food science; fresh produce; fruits; human health; human nutrition; humans; industry; inflammation; lemons; lime juice; lipids; odors; oils; oxidative stress; perfumes
Abstract:
... Human beings have consumed lemon (Citrus limon) and lime (Citrus aurantifolia or Citrus latiflia) for thousands of years. Among the variety of citrus families, lemon and lime are originated from the hybridization of citron with primitive papeda, hence they are similar from the nutritional and organoleptic standpoints, whereas very different from other citrus species such as orange and mandarin. Ex ...
DOI:
10.1016/j.fshw.2022.03.001

56. Direct determination of ethanol in alcoholic beverages based on its anti-aggregation of melamine-silver nanoparticle assembly

Author:
Chomphunud Duangdeewong; Nathawut Choengchan; Panwadee Wattanasin; Saowapak Teerasong
Source:
Talanta 2022 v.250 pp. 123751
ISSN:
0039-9140
Subject:
alcoholic beverages; citrates; color; colorimetry; cost effectiveness; detection limit; ethanol; gas chromatography; hydrogen; manufacturing; melamine; nanosilver; stabilizers; ultraviolet-visible spectroscopy
Abstract:
... We report a new method for determination of ethanol based on anti-aggregation of silver nanoparticles (AgNPs) in the presence of melamine. In the system, ethanol and melamine act as protecting and aggregating agents, respectively. Melamine can induce citrate-stabilized AgNPs to aggregate, leading to a color change from yellow to green. However, if the AgNPs are pre-incubated in ethanol, ethanol re ...
DOI:
10.1016/j.talanta.2022.123751

57. Dissolution kinetics of silver nanoparticles: Behaviour in simulated biological fluids and synthetic environmental media

Author:
Odwa Mbanga; Ewa Cukrowska; Mary Gulumian
Source:
Toxicology reports 2022 v.9 pp. 788-796
ISSN:
2214-7500
Subject:
blood plasma; citrates; freshwater; health services; human health; intestines; ionic strength; nanosilver; pH; seawater; silver; toxicology
Abstract:
... Silver nanoparticles offer a wide range of benefits including their application in several fields such as medical, food, health care, consumer, and industrial purposes. However, unlocking this potential requires a responsible and co-ordinated approach to ensure that potential challenges emanating from the use of silver nanoparticles are being addressed. In this study body fluids and environmental ...
DOI:
10.1016/j.toxrep.2022.03.044

58. Diversity in Acidity between Core and Pulp of Asian Pear Fruit Is Mainly Regulated by the Collaborative Activity of PH8.1 and DIC2 Genes during Fruit Development

Author:
Shariq Mahmood Alam; Dong-Hai Liu; Muhammad Ateeq; Han Han; Huan Chen; Muhammad Abbas Khan; Yin Luo; Xue-Ling Chen; Yong-Zhong Liu
Source:
Agronomy 2022 v.12 no.8 pp. -
ISSN:
2073-4395
Subject:
Pyrus pyrifolia; acidity; agronomy; citrates; fruiting; fruits; genes; malates; pears; pulp; taste
Abstract:
... The pear (Pyrus pyrifolia) is an important accessory fruit in which the pear core is tarter than the pear pulp. However, the reason for the acidic core and diversity in the taste of the same fruit is not clear. In this study, we observed that the citrate contents were three times higher in the core than in the pulp, while the malate content decreased along with fruit development and was significan ...
DOI:
10.3390/agronomy12081966

59. Dopamine- and citrate-mediated, rapid synthesis of hollow calcium carbonate nanoparticles: Their formation, metastability and transformation

Author:
Andan Zheng; Shuxia Zhu; Jian Zhou; Hongdi Wang
Source:
Colloids and surfaces 2022 v.634 pp. 128056
ISSN:
0927-7757
Subject:
calcium carbonate; citrates; crystallization; dopamine; nanocarriers
Abstract:
... Exquisite design of calcium carbonate (CaCO₃) is essential to meet the demands on the properties of functional materials for various applications, where additives play a crucial role in controlling over size, orientation, polymorph, and hierarchical structure. However, we are far from achieving the elaborate control over their structures and morphologies by use of the individual additive. Herein, ...
DOI:
10.1016/j.colsurfa.2021.128056

60. Dose dependent intra-testicular accumulation of silver nanoparticles triggers morphometric changes in seminiferous tubules and Leydig cells and changes the structural integrity of spermatozoa chromatin

Author:
Anugrah Ray; Debjani Nath
Source:
Theriogenology 2022 v.192 pp. 122-131
ISSN:
0093-691X
Subject:
DNA; albino; animal reproduction; chromatin; citrates; dose response; electron microscopy; energy-dispersive X-ray analysis; infrared spectroscopy; males; morphometry; nanoparticles; nanosilver; pH; silver; silver nitrate; spermatozoa; toxicity testing; ultraviolet-visible spectroscopy
Abstract:
... Citrate-coated silver nanoparticles were synthesized in one step method using tri-sodium citrate and silver nitrate at pH 6.1. After synthesis, the resulting silver nano-suspension was characterized using UV–visible spectroscopy, dynamic light scattering, high resolution-scanning electron microscopy, energy dispersive x-ray spectroscopy and fourier transform infrared-spectroscopy. The particles we ...
DOI:
10.1016/j.theriogenology.2022.08.027

61. Dose effect of high‐docosahexaenoic acid tuna oil on dysbiosis in high‐fat diet mice

Author:
Jing Zhang; Congmin Yi; Jiaojiao Han; Tinghong Ming; Jun Zhou; Chenyang Lu; Ye Li; Zhonghua Wang; Xiurong Su
Source:
Journal of the science of food and agriculture 2022 v.102 no.12 pp. 5531-5543
ISSN:
0022-5142
Subject:
Bifidobacterium; Olsenella; Prevotella; agriculture; alanine; aspartic acid; biomarkers; biosynthesis; citrates; digestive system; docosahexaenoic acid; dose response; dysbiosis; flora; glutamic acid; glycerol; high fat diet; intestinal microorganisms; metabolites; metabolome; microbiome; serine; succinic acid; therapeutics; threonine; tricarboxylic acid cycle; tuna oil; tyrosine; valine
Abstract:
... BACKGROUND: The health benefits of tuna oil, which is different from the fish oil commonly studied, and its higher docosahexaenoic acid (DHA) content, have attracted much scientific attention in recent years. In this study, prepared tuna oil with higher DHA (HDTO) content was employed. It was the first to integrate microbiome and metabolome from a dose‐effect perspective to investigate the influen ...
DOI:
10.1002/jsfa.11908

62. Dynamic labelling reveals central carbon metabolism responses to stepwise decreasing hypoxia and reoxygenation during postharvest in pear fruit

Author:
K. Terzoudis; M.L.A.T.M Hertog; B.M. Nicolaï
Source:
Postharvest biology and technology 2022 v.186 pp. 111816
ISSN:
0925-5214
Subject:
alanine; carbon metabolism; citrates; commercialization; energy expenditure; fermentation; fructose; fruits; fumarates; glutamic acid; glycolysis; hypoxia; malates; metabolites; metabolomics; normoxia; oxygen; pears; pyruvic acid; succinic acid; sucrose; tricarboxylic acid cycle; valine
Abstract:
... Storage of pears in low oxygen conditions after harvest and before commercialization induces several responses in their metabolism initiating survival, maintenance and low energy expenditure mechanisms. In the present study a metabolomics approach was used in combination with a ¹³C feeding experiment to elucidate those metabolic responses in pear fruit under a stepwise induced hypoxic profile by m ...
DOI:
10.1016/j.postharvbio.2021.111816

63. ELAV-like RNA binding protein 1 regulates osteogenesis in diabetic osteoporosis: Involvement of divalent metal transporter 1

Author:
Yuanfei Ren; Maowei Yang; Xindong Wang; Buxuan Xu; Zerong Xu; Bo Su
Source:
Molecular and cellular endocrinology 2022 v.546 pp. 111559
ISSN:
0303-7207
Subject:
RNA; ammonium; bioinformatics; bone density; bone formation; citrates; diabetes mellitus; divalent metals; endocrinology; glucose; high fat diet; intraperitoneal injection; iron overload; mice; mineralization; osteoblasts; osteoporosis; oxidative stress; pathogenesis; prediction; streptozotocin; therapeutics; viability
Abstract:
... Diabetic osteoporosis (DOP) is a complication of diabetes mellitus (DM) and occurs due to alterations in bone metabolism under hyperglycemic condition. ELAV-like RNA binding protein 1 (ELAVL1) is abnormally up-regulated in diabetes-related diseases. Bioinformatics prediction indicates that divalent metal transporter 1 (DMT1) is a potential target of ELAVL1. To explore the role of ELAVL1 and the in ...
DOI:
10.1016/j.mce.2022.111559

64. Ecologically based methods for promoting safer nanosilver for environmental applications

Author:
Arianna Bellingeri; Mattia Scattoni; Iole Venditti; Chiara Battocchio; Giuseppe Protano; Ilaria Corsi
Source:
Journal of hazardous materials 2022 v.438 pp. 129523
ISSN:
0304-3894
Subject:
acute exposure; acute toxicity; adsorbents; biocides; chronic exposure; citrates; cysteine; death; ecotoxicology; freshwater; marine environment; microalgae; nanosilver; photocatalysts; remediation; silver; water pollution
Abstract:
... Nanosilver, widely employed in consumer products as biocide, has been recently proposed as sensor, adsorbent and photocatalyst for water pollution monitoring and remediation. Since nanosilver ecotoxicity still pose limitations to its environmental application, a more ecological exposure testing strategy should be coupled to the development of safer formulations. Here, we tested the environmental s ...
DOI:
10.1016/j.jhazmat.2022.129523

65. The Effect of Curcumin on Renal Ischemia/Reperfusion Injury in Diabetic Rats

Author:
Douglas Ikedo Machado; Eloiza de Oliveira Silva; Sara Ventura; Maria de Fatima Fernandes Vattimo
Source:
Nutrients 2022 v.14 no.14 pp. -
ISSN:
2072-6643
Subject:
acute kidney injury; adults; antioxidants; blood serum; citrates; creatinine; curcumin; diabetes mellitus; hemodynamics; inulin; ischemia; males; metabolites; oxidative stress; renal function; reperfusion injury; streptozotocin; thiols
Abstract:
... Chronic kidney disease (CKD) and acute kidney injury (AKI) are global health problems that affect over 850 million people, twice the number of diabetic individuals around the world. Diabetes mellitus (DM) is known to increase the susceptibility to AKI. Plants and foods, such as curcumin, are traditionally used as treatments for various diseases due to its wide range of bioactive compounds that exe ...
DOI:
10.3390/nu14142798

66. Effect of Fe(III)-bicarboxylic complexes in removal pollutant under UV and sunlight in aqueous solutions

Author:
N. Seraghni; I. Ghoul; B. A. Dekkiche; C. Bouaziz; N. Debbache; T. Sehili
Source:
Environmental technology 2022 v.43 no.17 pp. 2612-2619
ISSN:
1479-487X
Subject:
aqueous solutions; citrates; environmental technology; irradiation; ligands; oxalates; pH; photolysis; pollutants; synergism
Abstract:
... In this study, we have applied Fe(III)-bi-carboxylic acid solutions containing citrate and oxalate ligands to degrade 3-méthylphénol (3MP) in aqueous solutions both under UV and sunlight. Under irradiation at 365 nm, the photodegradation of 3MP is markedly better in the presence of the Fe(III)Ox complex than in the Fe(III)Cit complex this fact is explained by an excess of H₂O₂ and Fe(II) generated ...
DOI:
10.1080/09593330.2021.1891142

67. Effect of Freezing Wheat Dough Enriched with Calcium Salts with/without Inulin on Bread Quality

Author:
Angela Daniela Carboni; Andrea Gómez-Zavaglia; Maria Cecilia Puppo; María Victoria Salinas
Source:
Foods 2022 v.11 no.13 pp. -
ISSN:
2304-8158
Subject:
adhesion; breadmaking quality; breads; calcium; calcium carbonate; calcium citrate; citrates; color; death; dough; fermentation; firmness; glass transition temperature; gluten; hardness; inulin; lactic acid; prebiotics; principal component analysis; rheometry; shelf life; texture; variance; viscoelasticity; water content; wheat; wheat flour
Abstract:
... Bread is a popular food that is widely consumed worldwide but has a short shelf life. Besides that, when incorporating prebiotics and calcium, aging mechanisms accelerate, further shortening the shelf-life. The objective of this work was to evaluate the effect of freezing storage on the rheological (loss tangent, tan δ) and thermal (glass transition temperature, Tg) properties of unfrozen dough, t ...
DOI:
10.3390/foods11131866

68. The Effect of Respiration, pH, and Citrate Co-Metabolism on the Growth, Metabolite Production and Enzymatic Activities of Leuconostoc mesenteroides subsp. cremoris E30

Author:
Annamaria Ricciardi; Livia Vanessa Storti; Marilisa Giavalisco; Eugenio Parente; Teresa Zotta
Source:
Foods 2022 v.11 no.4 pp. -
ISSN:
2304-8158
Subject:
acetic acid; biomass production; catalase; citrates; ethanol; fermentation; metabolites; oxygen; pH; peroxidase; pyruvate oxidase
Abstract:
... Leuconostoc mesenteroides includes strains used as starter and/or adjunct cultures for the production of several fermented foods. In this study, the effect of anaerobic and respiratory cultivations, as well as of citrate supplementation and different pH values, was evaluated on growth, biomass, metabolite, and enzymatic activities (pyruvate oxidase, POX; NADH-dependent oxidase, NOX; NADH-dependent ...
DOI:
10.3390/foods11040535

69. Effect of Rice-Straw Biochar Application on the Acquisition of Rhizosphere Phosphorus in Acidified Paddy Soil

Author:
Yikai Zhang; Huizhe Chen; Jing Xiang; Jiahuan Xiong; Yaliang Wang; Zhigang Wang; Yuping Zhang
Source:
Agronomy 2022 v.12 no.7 pp. -
ISSN:
2073-4395
Subject:
acid soils; acidification; adsorption; agronomy; biochar; biomass; citrates; exudation; genes; paddy soils; phosphates; phosphorus; rhizosphere; rice; rice straw; root growth
Abstract:
... A serious acidification trend currently affects paddy soil and soil phosphorus (P) availability has declined in rice production. This study investigated the effect of rice-straw biochar on P availability and the adaptability of rice roots in acidified soil. Rice was grown in rhizoboxes, allowing for the precise sampling of rhizosphere and bulk soil for the sequential extraction of P fractions. Bio ...
DOI:
10.3390/agronomy12071556

70. Effect of copper stress on Phaseolus coccineus in the presence of exogenous methyl jasmonate and/or Serratia plymuthica from the Spitsbergen soil

Author:
Agnieszka Hanaka; Artur Nowak; Ewa Ozimek; Sławomir Dresler; Andrzej Plak; Agnieszka Sujak; Emilia Reszczyńska; Maciej Strzemski
Source:
Journal of hazardous materials 2022 v.436 pp. 129232
ISSN:
0304-3894
Subject:
Phaseolus coccineus; Serratia plymuthica; allantoin; biomass; carotenoids; catalase; chlorophyll; citrates; copper; jasmonic acid; malates; methyl jasmonate; peroxidase; phenolic compounds; soil; succinic acid; superoxide dismutase; Norway
Abstract:
... Copper stress in the presence of exogenous methyl jasmonate and Serratia plymuthica in a complete trifactorial design with copper (0, 50 µM), methyl jasmonate (0, 1, 10 µM) and Serratia plymuthica (without and with inoculation) was studied on the physiological parameters of Phaseolus coccineus. Copper application reduced biomass and allantoin content, but increased chlorophyll and carotenoids cont ...
DOI:
10.1016/j.jhazmat.2022.129232

71. Effect of organics on Cu and Cr in recovered struvite from synthetic swine wastewater

Author:
Wenmin Wang; Xing Xin; Bing Li; Haiming Huang; Xiaoning Liu; Lan Song; Xiaofeng Wu; Yuefei Huang
Source:
Journal of cleaner production 2022 v.360 pp. 132186
ISSN:
0959-6526
Subject:
EDTA (chelating agent); ammonium; citrates; citric acid; cost effectiveness; heavy metals; humic acids; magnesium ammonium phosphate; nitrogen; pH; phosphorus; swine; tetracycline; toxicity; wastewater
Abstract:
... The fast development of struvite precipitation provides an excellent opportunity for cost-effective removal and recovery of nitrogen and phosphorus in swine wastewater. Meanwhile, swine wastewater is rich in heavy metals and organic matters, whose interaction might change heavy metals' distribution and toxicity in recovered struvite. This research investigates the effect of organic matter on heavy ...
DOI:
10.1016/j.jclepro.2022.132186

72. Effect of prepropeptide replacement on γ-carboxylation and activity of recombinant coagulation factor IX

Author:
Jafar Vatandoost; Mettine H. A. Bos
Source:
Biotechnology letters 2022 v.44 no.8 pp. 975-984
ISSN:
0141-5492
Subject:
Drosophila; antigens; barium; biotechnology; citrates; coagulation; copper; enzymes; insects; secretion
Abstract:
... Based on observations indicating that the γ-carboxylase enzyme has a lower affinity for the protein C (PC) propeptide and that the γ-carboxylase region in the PC propeptide has a higher net charge, expression of recombinant chimeric factor IX (FIX) equipped with the PC propeptide was studied. The prepropeptide of FIX was replaced with that of PC by SOEing PCR and after cloning, recombinant pMT-pre ...
DOI:
10.1007/s10529-022-03269-4

73. Effect of surfactants on phosphorus release and acidogenic fermentation of waste activated sludge containing different aluminium phosphate forms

Author:
Qian Ping; Jingyi Zhang; Ruijie Tang; Shuting Liao; Zhipeng Zhang; Yongmei Li
Source:
Chemosphere 2022 v.287 pp. 132213
ISSN:
0045-6535
Subject:
Citrobacter; acetates; activated sludge; adenosine triphosphate; aluminum; aluminum phosphate; citrates; fermentation; phosphorus; propionic acid; rhamnolipids; surfactants; wastewater treatment; Alps region
Abstract:
... The effects of different surfactants (rhamnolipid, trehalolipid and citrate) on phosphorus (P) release and acidogenic fermentation of waste activated sludge (WAS) containing different aluminium phosphate forms (AlPO₄, Al(PO₃)₃) were investigated. Results showed that rhamnolipid was the most effective surfactant to release P from aluminum phosphates (AlPs)-rich sludge. Al(PO₃)₃ was easier to releas ...
DOI:
10.1016/j.chemosphere.2021.132213

74. Effect of taurine in tris egg yolk citrate extender on quality of surti buck semen at refrigerated temperature

Author:
David Kumar; C.T. Khasatiya; V.K. Singh
Source:
Indian journal of small ruminants 2022 v.28 no.2 pp. 294-298
ISSN:
0973-9718
Subject:
citrates; cold storage; egg yolk; pH; refrigeration; semen; sperm motility; spermatozoa; taurine; temperature
Abstract:
... Semen was collected from four Surti bucks (>24 months-old) twice a week for 8 weeks (16 ejaculates per buck) during November, 2020 to March, 2021. Ejaculates of all four bucks were pooled and divided into five equal aliquots. The aliquots were diluted with tris-egg yolk-citrate (TEYC) extender containing 0 (control T1), 25 (T2), 50 (T3), 75 (T4) and 100 mM (T5) taurine with final concentration of ...
DOI:
10.5958/0973-9718.2022.00068.X

75. Effect of temperature and plasticizer content of polypropylene and polylactic acid on migration kinetics into isooctane and 95 v/v% ethanol as alternative fatty food simulants

Author:
Noémi Petrovics; Csaba Kirchkeszner; Tamás Tábi; Norbert Magyar; Ilona Kovácsné Székely; Bálint Sámuel Szabó; Zoltán Nyiri; Zsuzsanna Eke
Source:
Food packaging and shelf life 2022 v.33 pp. 100916
ISSN:
2214-2894
Subject:
citrates; cluster analysis; ethanol; iso-octanes; plasticizers; polylactic acid; polypropylenes; shelf life; temperature
Abstract:
... Plasticizers are commonly used plastic additives. Deep understanding of their effect on the migration of other substances is essential, especially for food contact materials. The migration kinetics of four stabilizer-type additives from polypropylene (PP) and polylactic acid (PLA) with different tributyl acetyl citrate plasticizer content were investigated. The results confirm that the presence of ...
DOI:
10.1016/j.fpsl.2022.100916

76. Effects of silver nanoparticle size, concentration and coating on soil quality as indicated by arylsulfatase and sulfite oxidase activities

Author:
Yutong XUE; Prashank MISHRA; Frieda EIVAZI; Zahra AFRASIABI
Source:
Pedosphere 2022 v.32 no.5 pp. 733-743
ISSN:
1002-0160
Subject:
arylsulfatase; citrates; enzyme activity; exposure duration; industry; lipoic acid; nanosilver; particle size; polyvinylpyrrolidone; silt loam soils; silver; soil enzymes; soil quality; sulfite oxidase; sulfur
Abstract:
... Recently, the nanotechnology industry has seen a growing interest in integrating silver nanoparticles (AgNPs) into agricultural products, which increases soil exposure to these particles. This demands an investigation into the effect of AgNPs on soil health. Changes in soil enzyme activities upon exposure to AgNPs can serve as early indicators of any adverse effects that these particles may have o ...
DOI:
10.1016/j.pedsph.2022.06.006

77. Efficient Reductive Defluorination of Branched PFOS by Metal–Porphyrin Complexes

Author:
Jun Sun; Sreenu Jennepalli; Matthew Lee; Adele Jones; Denis M. O’Carroll; Michael J. Manefield; Mohan Bhadbhade; Björn Åkermark; Biswanath Das; Naresh Kumar
Source:
Environmental science & technology 2022 v.56 no.12 pp. 7830-7839
ISSN:
1520-5851
Subject:
ambient temperature; citrates; cobalt; environmental science; iron; pH; reducing agents; zinc
Abstract:
... Vitamin B₁₂ (VB₁₂) has been reported to degrade PFOS in the presence of Tiᴵᴵᴵ citrate at 70 °C. Porphyrin-based catalysts have emerged as VB₁₂ analogues and have been successfully used in various fields of research due to their interesting structural and electronic properties. However, there is inadequate information on the use of these porphyrin-based metal complexes in the defluorination of PFOS ...
DOI:
10.1021/acs.est.1c08254

78. Electro-oxidation of Ni (II)-citrate complexes at BDD electrode and simultaneous recovery of metallic nickel by electrodeposition

Author:
Qiongfang Zhuo; Xiaofeng Xu; Shuibo Xie; Xiuwen Ren; Zhongying Chen; Bo Yang; Yanliang Li; Junfeng Niu
Source:
Journal of environmental sciences (China) 2022 v.116 pp. 103-113
ISSN:
1001-0742
Subject:
X-ray diffraction; X-ray photoelectron spectroscopy; anodes; cathodes; citrates; electrochemistry; electrolytes; electroplating; energy; nickel; pH; titanium; China
Abstract:
... The simultaneous electro-oxidation of Ni (II)-citrate and electrodeposition recovery of nickel metal were attempted in a combined electro-oxidation-electrodeposition reactor with a boron-doped diamond (BDD) anode and a polished titanium cathode. Effects of initial nickel citrate concentration, current density, initial pH, electrode spacing, electrolyte type, and initial electrolyte dosage on elect ...
DOI:
10.1016/j.jes.2021.05.034

79. Emerging Plasticizers in South China House Dust and Hand Wipes: Calling for Potential Concern?

Author:
Lin Tao; Hongli Tan; Xinhang Qiao; Liangzhong Li; Yunjiang Yu; Jinxin Xie; Da Chen
Source:
Environmental science & technology 2022 v.56 no.17 pp. 12190-12199
ISSN:
1520-5851
Subject:
citrates; dust; environmental science; glycerol; humans; ingestion; maleates; oleic acid; palmitates; technology; China
Abstract:
... Following regulations on legacy plasticizers, a large variety of industrial chemicals have been employed as substitutes to manufacture consumer products. However, knowledge remains limited on their environmental distributions, fate, and human exposure risks. In the present work, we screened for a total of 34 emerging plasticizers in house dust from South China and matched hand wipes collected from ...
DOI:
10.1021/acs.est.2c02106

80. Engineering green and high-flux poly(vinylidene fluoride) membranes for membrane distillation via a facile co-casting process

Author:
Dong Zou; Chang Hu; Enrico Drioli; Zhaoxiang Zhong
Source:
Journal of membrane science 2022 v.655 pp. 120577
ISSN:
0376-7388
Subject:
Panax; citrates; contact angle; distillation; polyethylene glycol; saline water; solvents; strength (mechanics)
Abstract:
... A high-flux and stable poly(vinylidene fluoride) (PVDF) membrane that is also produced in a green method is particularly promising for membrane distillation (MD). In this work, a facile co-casting method was employed to fabricate porous PVDF membranes by using green solvent (PolarClean) and green casting fluids, including Acetyl tributyl citrate (ATBC) and polyethylene glycol 400 (PEG 400). During ...
DOI:
10.1016/j.memsci.2022.120577

81. Engineering of succinyl-CoA metabolism in view of succinylation regulation to improve the erythromycin production

Author:
Xiang Ke; Xing Jiang; Mingzhi Huang; Xiwei Tian; Ju Chu
Source:
Applied microbiology and biotechnology 2022 v.106 no.13-16 pp. 5153-5165
ISSN:
0175-7598
Subject:
Saccharopolyspora erythraea; aconitate hydratase; biosynthesis; biotechnology; carbon metabolism; citrates; erythromycin; fermentation; genes; lysine; mass spectrometry; microbiology; mutants; post-translational modification; proteomics; pyruvic acid; tricarboxylic acid cycle
Abstract:
... As a novel protein post-translational modification (PTM), lysine succinylation is widely involved in metabolism regulation by altering the activity of catalytic enzymes. Inactivating succinyl-CoA synthetase in Saccharopolyspora erythraea HL3168 E3 was proved significantly inducing the global protein hypersuccinylation. To investigate the effects, succinylome of the mutant strain E3ΔsucC was identi ...
DOI:
10.1007/s00253-022-12060-4

82. Enhanced capacitive removal of hardness ions by hierarchical porous carbon cathode with high mesoporosity and negative surface charges

Author:
Pengfei Nie; Xiaohong Shang; Bin Hu; Taimoor Hussain; Jianmao Yang; Manhong Huang; Jianyun Liu
Source:
Journal of colloid and interface science 2022 v.612 pp. 277-286
ISSN:
0021-9797
Subject:
adsorption; brackish water; calcium; capacitance; carbon; carbonization; cathodes; citrates; deionization; desalination; hardness; heavy metals; magnesium; porous media; surface area; water purification
Abstract:
... Capacitive deionization (CDI), as a promising desalination technology, has been widely applied for water purification, heavy metal removal and water softening. In this study, the hierarchical porous carbon (HPC) with extremely large specific surface area (∼1636 m² g⁻¹), high mesoporosity and negative surface charges, was successfully prepared by one-step carbonization of magnesium citrate and acid ...
DOI:
10.1016/j.jcis.2021.12.156

83. Enhanced disinfection of E. faecalis and levofloxacin antibiotic degradation using tridoped B-Ce-Ag TiO2 photocatalysts synthesized by ecofriendly citrate EDTA complexing method

Author:
Pooja Sekar; Deepti Sadanand Joshi; Manasa Manjunatha; Hari Mahalingam
Source:
Environmental science and pollution research 2022 v.29 no.33 pp. 50765-50779
ISSN:
0944-1344
Subject:
Enterococcus faecalis; antibiotic resistance; boron; cerium; citrates; crystallites; disinfection; energy; irradiation; levofloxacin; photocatalysts; photochemistry; research; silver; titanium dioxide
Abstract:
... Since its use for photochemical water splitting reported first in 1972, TiO₂ is one of the most extensively studied photocatalysts for a diverse range of applications. Monodoping or codoping of the catalyst is a proven strategy to enhance the functionality of TiO₂ under solar or visible light. However, the use of three or more dopants in the development of more efficient and visible light active p ...
DOI:
10.1007/s11356-022-19268-x

84. Enhanced production of poly-γ-glutamic acid by Bacillus licheniformis ATCC 9945a using simultaneous pulse-feedings of citrate and glutamate

Author:
Mehrdad Ebrahimzadeh Kouchesfahani; Ali Bahrami; Valiollah Babaeipour
Source:
Preparative biochemistry & biotechnology 2022 v.52 no.8 pp. 961-968
ISSN:
1532-2297
Subject:
Bacillus licheniformis; biopolymers; biotechnology; calcium; citrates; culture media; feedstocks; fermentation; glutamic acid; manganese; pH; production costs
Abstract:
... Poly-γ-glutamic acid (γ-PGA) is a versatile biopolymer with widespread applications in the food, pharmaceutical, and medical industries. One of the main challenges in expanding γ-PGA industrial applications is the high cost of production. Developing an efficient and low-cost fermentation process such as bacterial cultivation with pulsed feeding can significantly reduce production costs. Thus, init ...
DOI:
10.1080/10826068.2021.2021232

85. Enhanced remediation of surface-bound hexavalent chromium in soils using the acidic and alkaline fronts of electrokinetic technology

Author:
Yi Zheng; Qiu Yu; Lin Yu; Pengpeng Zhang; Linghao Zeng; Xiaosha Lin; Renhui Han; Dongwei Li
Source:
Chemosphere 2022 v.307 pp. 135905
ISSN:
0045-6535
Subject:
cathodes; chromium; citrates; desorption; energy; fractionation; ionic strength; photochemistry; remediation; soil; toxicity
Abstract:
... In the subsurface environment, highly toxic hexavalent chromium (Cr(VI)) control and remediation are essential to avoid further ecological impacts and reduce environmental risks. This paper investigated the enhanced Cr(VI) electrokinetic removal in the soil through the approaching cathode method. Besides, a novel four-step sequential fractionation method was used to reflect the strength of Cr(VI) ...
DOI:
10.1016/j.chemosphere.2022.135905

86. Enhancement of desulfurization by hydroxyl ammonium ionic liquid supported on active carbon

Author:
Zhaoxin Wan; Tongkai Zhang; Yongzhuo Liu; Peng Liu; Jiawei Zhang; Long Fang; Deshuai Sun
Source:
Environmental research 2022 v.213 pp. 113637
ISSN:
0013-9351
Subject:
absorption; activated carbon; adsorption; ammonium; citrates; combustion; flue gas; flue gas desulfurization; ionic liquids; lactic acid; mass transfer; research; sulfur dioxide
Abstract:
... Power plants emit sulfur dioxide (SO₂) during combustion, which is typically removed via wet flue gas desulfurization, but this process produces numerous secondary pollutants. Ionic liquids (ILs) can potentially be used to remove SO₂, but they suffer from poor mass transfer rates. Hydroxyl ammonium ILs are classical cheap ILs that contain electron-rich O and N sites that favor high absorption capa ...
DOI:
10.1016/j.envres.2022.113637

87. Enzymatic hydrolysis of lignocellulosic biomass using a novel, thermotolerant recombinant xylosidase enzyme from Clostridium clariflavum: a potential addition for biofuel industry

Author:
Asma Zafar; Attia Hamid; Liangcai Peng; Yanting Wang; Muhammad Nauman Aftab
Source:
RSC advances 2022 v.12 no.23 pp. 14917-14931
ISSN:
2046-2069
Subject:
Clostridium; Escherichia coli; affinity chromatography; ampicillin; bioenergy industry; calcium; citrates; enzymatic hydrolysis; enzyme activity; enzymes; fuel production; genes; genetic vectors; heat tolerance; heat treatment; lignocellulose; molecular weight; pH; phosphates; phytomass; polyacrylamide gel electrophoresis; saccharification; sugarcane bagasse; temperature; thermophilic bacteria; wheat straw
Abstract:
... The present study describes the cloning, expression, purification and characterization of the xylosidase gene (1650 bp) from a thermophilic bacterium Clostridium clariflavum into E. coli BL21 (DE3) using the expression vector pET-21a(+) for utilization in biofuel production. The recombinant xylosidase enzyme was purified to homogeneity by heat treatment and immobilized metal ion affinity chromatog ...
DOI:
10.1039/d2ra00304j

88. Ethylene works as a possible regulator for the rootlet elongation and transcription of genes for phosphorus acquisition in cluster roots of Lupinus albus L.

Author:
Hirotsuna Yamada; Sho Nishida; Jun Wasaki
Source:
Soil science and plant nutrition 2022 v.68 no.3 pp. 383-392
ISSN:
1747-0765
Subject:
Lupinus albus; absorption; citrates; ethylene; gene expression; hydroponics; morphogenesis; phosphates; phosphorus; plant nutrition; sequence analysis; soil science; surface area; transcription (genetics)
Abstract:
... White lupin (Lupinus albus L.) plants are tolerant plants under phosphorus (P)deficiency. They form unique morphological roots, so-called cluster roots (CRs) under P deficiency. CRs contribute to P absorption by the expansion of the root surface area and P mobilization activities. Previous research has implied the involvement of several hormonal functions in CR formation. Ethylene is a key regulat ...
DOI:
10.1080/00380768.2022.2050662

89. Evaluation of ORAC, IR and NMR metabolomics for predicting ripening stage and variety in melon (Cucumis melo L.)

Author:
Ana Isabel Tristán; Ana Cristina Abreu; Luis Manuel Aguilera-Sáez; Araceli Peña; Andrés Conesa-Bueno; Ignacio Fernández
Source:
Food chemistry 2022 v.372 pp. 131263
ISSN:
0308-8146
Subject:
Cucumis melo; antioxidant activity; citrates; food chemistry; fructose; fruits; glucose; landraces; melons; metabolomics; multivariate analysis; polyphenols; sucrose
Abstract:
... A combination of FTIR- and NMR-based metabolomics approaches coupled to multivariate data analysis techniques was used for the first time to characterize and explore the metabolic changes along the ripening of two Spanish melon landraces (Jimbee N and Jimbee XL). Furthermore, the fatty acids profile and the antioxidant capacity were investigated by GC-FID and ORAC method, respectively. Despite FTI ...
DOI:
10.1016/j.foodchem.2021.131263

90. Evaluation of a large apricot germplasm collection for fruit skin and flesh acidity and organic acids composition

Author:
Irina Baccichet; Remo Chiozzotto; Anna Spinardi; Claudio Gardana; Daniele Bassi; Marco Cirilli
Source:
Scientia horticulturae 2022 v.294 pp. 110780
ISSN:
0304-4238
Subject:
apricots; citrates; cultivars; firmness; fruit acids; fruit quality; fruit weight; fruits; fumarates; germplasm; germplasm conservation; landscapes; malates; markets; odors; oxalates; phenotypic variation; raw fruit; succinic acid; sweetness; taste; titratable acidity
Abstract:
... Consumers continuously report a lack of taste in many apricot cultivars currently available on the market, highlighting the necessity of renewing the apricot varietal landscape grown worldwide. Sugars and acids content largely affect sweetness and aroma perception, being an important driving factor of consumers’ preferences and purchase. In this work, a large apricot germplasm collection of 164 ac ...
DOI:
10.1016/j.scienta.2021.110780

91. Evaluation of seasonal variation of major chemical parameters in the estuaries of southwestern Taiwan

Author:
Chia-Lung Shih; Han-Chung Wu
Source:
Environmental forensics 2022 v.23 no.3-4 pp. 361-370
ISSN:
1527-5930
Subject:
citrates; cluster analysis; coasts; economic development; humans; orthophosphates; rivers; seasonal variation; water pollution; Taiwan
Abstract:
... Increased concentrations of heavy metals have been observed in the southwestern coast of Taiwan due to increasing human activities and economic growth; however, comprehensive studies investigating seasonal variations of major chemical parameters such as nutrient salts, trace metals, and physical parameters and their associations in the estuaries of the southwestern coast of Taiwan are scarce. The ...
DOI:
10.1080/15275922.2020.1850568

92. Evaluation of selected hematological, biochemical and oxidative stress parameters in stored canine CPDA-1 whole blood

Author:
Jolanta Bujok; Eliza Wajman; Natalia Trochanowska-Pauk; Tomasz Walski
Source:
BMC veterinary research 2022 v.18 no.1 pp. 255
ISSN:
1746-6148
Subject:
adenine; anticoagulants; antioxidant activity; antioxidant enzymes; catalase; citrates; dogs; enzyme activity; erythrocytes; glucose; glutathione peroxidase; hemoglobin; hemolysis; humans; malondialdehyde; metabolites; oxidation; oxidative stress; phosphates; storage time; superoxide dismutase; veterinary medicine
Abstract:
... Blood transfusions are mainly given to intensive care patients; therefore, additional complications that could arise from storage lesions in preserved blood should be avoided. It has been shown that human stored red blood cells are subject to changes that are considered to be a number of interdependent processes involving metabolic disarrangement and oxidative stress. The aim of our study was to d ...
DOI:
10.1186/s12917-022-03353-x

93. Formate: A promising electron donor to enhance trichloroethene-to-ethene dechlorination in Dehalococcoides-augmented groundwater ecosystems with minimal bacterial growth

Author:
Ryuya Tomita; Naoko Yoshida; Lingyu Meng
Source:
Chemosphere 2022 v.307 pp. 136080
ISSN:
0045-6535
Subject:
Dehalococcoides mccartyi; Desulfitobacterium; Gibbs free energy; acetates; bacterial growth; carbon; citrates; dechlorination; formates; groundwater; habitats; lactic acid; microbial communities; microbiome; remediation; trichloroethane
Abstract:
... Various substrates have been used to stimulate habitat microbes in chloroethene-contaminated groundwater, however, the specific efficiency and minimum growth of microbes have rarely been studied. This study investigated the effects of seven substrates on trichloroethene (TCE) dechlorination by augmentation of groundwater with Dehalococcoides mccartyi NIT01 and its contribution to the microbial com ...
DOI:
10.1016/j.chemosphere.2022.136080

94. Functional roles of ALMT‐type anion channels in malate‐induced stomatal closure in tomato and Arabidopsis

Author:
Takayuki Sasaki; Michiyo Ariyoshi; Yoko Yamamoto; Izumi C. Mori
Source:
Plant, cell and environment 2022 v.45 no.8 pp. 2337-2350
ISSN:
0140-7791
Subject:
Arabidopsis; Solanum lycopersicum; Xenopus; abscisic acid; amino acids; citrates; electric potential difference; electrophysiology; environment; fumarates; malates; oocytes; stomatal movement; succinic acid; tomatoes
Abstract:
... Guard‐cell‐type aluminium‐activated malate transporters (ALMTs) are involved in stomatal closure by exporting anions from guard cells. However, their physiological and electrophysiological functions are yet to be explored. Here, we analysed the physiological and electrophysiological properties of the ALMT channels in Arabidopsis and tomato (Solanum lycopersicum). SlALMT11 was specifically expresse ...
DOI:
10.1111/pce.14373

95. GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples

Author:
E. Deconinck; P. Courselle; M. Raimondo; Y. Grange; H. Rebière; A. Mihailova; O. Bøyum; J.K. Maurin; K. Pioruńska-Sędłak; L. Stengelshøj Olsen; J. Acevska; K. Brezovska; T. Rundlöf; M.J. Portela; M. Bertrand
Source:
Talanta 2022 v.239 pp. 123123
ISSN:
0039-9140
Subject:
Raman spectroscopy; X-ray diffraction; active pharmaceutical ingredients; chemometrics; citrates; gas chromatography; governance; health services; liquid chromatography; markets; monitoring; nuclear magnetic resonance spectroscopy; provenance
Abstract:
... Through its Active Pharmaceutical Ingredient Working Group (API-WG) the General European Official Medicines Control Laboratory (OMCL) Network (GEON), co-ordinated by the European Directorate for the Quality of Medicines & HealthCare (EDQM), regularly organises market surveillance studies for specific APIs for conformity to their monograph in the European Pharmacopoeia. During the past years some s ...
DOI:
10.1016/j.talanta.2021.123123

96. Ginger Rhizome Rot Caused by the Enterobacter cloacae in Tangshan, China

Author:
Na Zhao; Junyu Yang; He Liu; Lingrui Li; Hongfei Yan; Daqun Liu
Source:
Plant disease 2022 v.106 no.4 pp. 1293
ISSN:
0191-2917
Subject:
Citrobacter freundii; Enterobacter cloacae; Nicotiana benthamiana; Zingiber officinale; agar; citrates; gelatin; genes; ginger; glucose; hydrogen sulfide; hypersensitive response; indoles; inositols; juices; liquefaction; maceration; mannitol; pathogenicity; phylogeny; rhizome rot; rhizomes; sorbitol; statistical analysis; sucrose; tobacco; China
Abstract:
... Ginger (Zingiber officinale Rosc.) is an important economic crop in China; the rhizome tissue, in particular, has a high medicinal value. In July 2019, symptoms of ginger rhizome rot appeared in Tangshan City of Hebei Province, with incidence rates of 15%. The diseased part of the ginger rhizome became soft and presented light-brown maceration. The interior of the rhizome was seriously eroded, lea ...
DOI:
10.1094/PDIS-08-21-1812-PDN

97. Gold Fractal Growth during Its Recycling from Waste Printed Circuit Boards by Slurry Electrolysis

Author:
Jiqin Wang; Xiangfei Zeng; Hailong Li; Junwei Han; Xinzhang Shi; Yifan Wei; Songshan Zhou; Rong Huang; Qian Liang; Jiancheng Shu; Mengjun Chen; Zhengxue Xiao
Source:
ACS sustainable chemistry & engineering 2022 v.10 no.16 pp. 5183-5194
ISSN:
2168-0485
Subject:
citrates; electric potential difference; electrolysis; electronic wastes; fractal dimensions; gold; green chemistry; hydrochloric acid; hydrogen; probability; slurries; waste disposal
Abstract:
... Waste printed circuit boards, especially from mobile phones, possess an extremely higher resource value. The key to current electronic waste disposal is to efficiently recycle valuable and precious metals under the condition of ensuring its environmental friendliness. Slurry electrolysis has been identified to be an effective method to recover valuable and precious metals from waste printed circui ...
DOI:
10.1021/acssuschemeng.1c08666

98. Green synthesis of copper nanoparticles using Sesbania aculeata to enhance the plant growth and antimicrobial activities

Author:
V. Tamil Elakkiya; R. V. Meenakshi; P. Senthil Kumar; V. Karthik; K. Ravi Shankar; P. Sureshkumar; A. Hanan
Source:
International journal of environmental science and technology 2022 v.19 no.3 pp. 1313-1322
ISSN:
1735-1472
Subject:
Brassica nigra; Curvularia lunata; Remotididymella destructiva; Sesbania bispinosa; anti-infective agents; antimicrobial properties; biofertilizers; citrates; copper; copper metabolism; copper nanoparticles; copper sulfate; cupric oxide; environmental science; germination; leaf extracts; nicotinamide; phloem; phytochelatins; plant growth; plant protection; potassium; sap; tissue culture; toxicity; transmission electron microscopy; xylem
Abstract:
... Green synthesis of copper oxide nanoparticles (CuONPs) was performed using Sesbania aculeata leaf extract. The characteristics of CuONPs were studied using the selected area electron diffraction analysis. The effect of nanoparticles on the plant growth including germination efficiency was studied in Brassica nigra at different concentrations (25, 30, 100 mg/100 ml) using plant tissue culture techn ...
DOI:
10.1007/s13762-021-03182-9

99. Hazardous contaminants in plastics contained in compost and agricultural soil

Author:
Costanza Scopetani; David Chelazzi; Alessandra Cincinelli; Tania Martellini; Ville Leiniö; Jukka Pellinen
Source:
Chemosphere 2022 v.293 pp. 133645
ISSN:
0045-6535
Subject:
agricultural soils; citrates; composts; microplastics; phthalates; pollution
Abstract:
... Macro-, meso- and microplastic (MAP, MEP, MP) occurrence in compost is an environmental issue whose extent and effects are not yet understood. Here, we studied the occurrence of MAPs, MEPs and MPs in compost samples, and the transfer of hazardous contaminants from plastics to compost and soil. MAPs/MEPs and MPs concentrations in compost were 6.5 g/kg and 6.6 ± 1.5 pieces/kg; from common recommenda ...
DOI:
10.1016/j.chemosphere.2022.133645

100. High throughput sensing of multiple amino acids with differential pulse voltammetry measurement

Author:
Li Li; Leishan Chen; Zhengbo Chen
Source:
Analytical biochemistry 2022 v.647 pp. 114684
ISSN:
0003-2697
Subject:
adsorption; citrates; discriminant analysis; electrodes; human health; humans; lead; milk; physiological regulation; potassium nitrate; sensors (equipment); voltammetry
Abstract:
... The content of amino acids in human body is closely related to human health and plays an important role in physiological regulation and medical function. In order to recognize a variety of amino acids, an electrochemical sensor array based on poly(3,4-ethylenedioxythiophene) (PEDOT) electrode was established by using two kinds of electropolymerizers, i.e., citrate and the mixture of citrate and po ...
DOI:
10.1016/j.ab.2022.114684