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1. 1-Aminocyclopropane-1-carboxylic acid and its analogs alleviate heat stress damage in the marine red alga Neopyropia yezoensis (Rhodophyta)

Author:
Toshiki Uji; Hiroyuki Mizuta
Source:
Journal of applied phycology 2022 v.34 no.3 pp. 1527-1536
ISSN:
0921-8971
Subject:
1-aminocyclopropane-1-carboxylic acid; Rhodophyta; abscisic acid; algology; antioxidant activity; ethylene; heat stress; heat tolerance; macroalgae; photosynthesis; salicylic acid
Abstract:
... Heat stress disrupts algal growth, development, and physiological processes, such as photosynthesis, and eventually decreases seaweed productivity. Previous studies of crop plants have revealed that exogenous application of phytohormones prior or parallel to stress can alleviate the negative effects of abiotic stressors, including heat stress. However, there is limited information on phytohormone- ...
DOI:
10.1007/s10811-022-02727-w

2. 6′-O-Caffeoylarbutin from Que Zui tea ameliorates acetaminophen-induced liver injury via enhancing antioxidant ability and regulating the PI3K signaling pathway

Author:
Yong-Peng Wang; Yu-Dan Wang; Ya-Ping Liu; Jian-Xin Cao; Mei-Lian Yang; Yi-Fen Wang; Afsar Khan; Tian-Rui Zhao; Gui-Guang Cheng
Source:
Food & function 2022 v.13 no.9 pp. 5299-5316
ISSN:
2042-650X
Subject:
acetaminophen; active sites; antioxidant activity; antioxidant enzymes; apoptosis; blood serum; caspase-3; caspase-9; enzyme activity; fluorescent antibody technique; hepatoprotective effect; hepatotoxicity; herbal tea; histopathology; immunohistochemistry; inflammation; liver; phosphatidylinositol 3-kinase; transcription factors; China
Abstract:
... Que Zui tea (QT), a traditional herbal tea in China, has a significant hepatoprotective effect. 6′-O-Caffeoylarbutin (CA) is the most abundant chemical compound in the QT. However, the hepatoprotective effect of CA has not been investigated. This study is aimed to evaluate the protective effect of CA on acetaminophen (APAP) induced hepatotoxicity in vivo and in vitro and its possible underlying me ...
DOI:
10.1039/d2fo00507g

3. A Halochromic Film Containing Plinia cauliflora Peel Anthocyanins Loaded into a Cashew Gum Polysaccharide-Polyvinyl Alcohol Matrix

Author:
Bruna M. Miranda; Mauricio V. Cruz; Ivan T. N. de Campos; Kátia F. Fernandes; Flávio A. Silva
Source:
Waste and biomass valorization 2022 v.13 no.5 pp. 2565-2574
ISSN:
1877-2641
Subject:
Plinia cauliflora; alcohols; anthocyanins; antioxidant activity; antioxidants; biomass; cashew gum; cell walls; chromatography; color; cyanidin; delphinidin; endo-1,4-beta-glucanase; enzymatic treatment; fractionation; pH; polygalacturonase; polyvinyl alcohol; solvents; temperature; wastes
Abstract:
... This study reports the extraction of anthocyanins from P. cauliflora peels, its partial characterization and the inclusion into a halochromic film based on cashew gum polysaccharide and polyvinyl alcohol (CGP/PVA). Three kinds of extractions were performed: The classic acidic-alcoholic solvent method; enzymatic method with the cell wall degrading enzymes (cellulase and pectinase) and the combinati ...
DOI:
10.1007/s12649-022-01688-y

4. A Systematic Review on Anti-diabetic and Cardioprotective Potential of Gallic Acid: A Widespread Dietary Phytoconstituent

Author:
Shaikh Jamal Uddin; Mohasana Afroz; S. M. Neamul Kabir Zihad; Md. Shamim Rahman; Sanzida Akter; Ishaq N. Khan; S. M. Sabik Al-Rabbi; Razina Rouf; Muhammad Torequl Islam; Jamil A. Shilpi; Lutfun Nahar; Evelin Tiralongo; Satyajit D. Sarker
Source:
Food reviews international 2022 v.38 no.4 pp. 420-439
ISSN:
1525-6103
Subject:
C-reactive protein; GATA transcription factors; NAD(P)H oxidase (H2O2-forming); alanine transaminase; antioxidant activity; antioxidant enzymes; aspartate transaminase; atrial natriuretic peptide; blood serum; body weight; cardiomyocytes; catalase; cell lines; connexins; creatine; creatine kinase; creatinine; cyclophosphamide; cyclosporine; diabetes mellitus; doxorubicin; extracellular matrix; gallic acid; gap junctions; glucose transporters; glutathione peroxidase; glutathione transferase; glutathione-disulfide reductase; glycemic effect; high density lipoprotein; inducible nitric oxide synthase; insulin; insulin secretion; isoproterenols; lactate dehydrogenase; lipid peroxidation; lipid peroxides; low density lipoprotein cholesterol; malondialdehyde; metalloproteinases; mitogen-activated protein kinase; myosin heavy chains; non-specific serine/threonine protein kinase; peroxisome proliferator-activated receptor gamma; phosphatidylinositol 3-kinase; phytochemicals; rats; sodium-potassium-exchanging ATPase; superoxide dismutase; systematic review; thiazolidinediones; triacylglycerols; troponin I; tumor necrosis factor-alpha; uric acid; xanthine oxidase
Abstract:
... Gallic acid (GA) is a bioactive phytoconstituent that has been reported to prevent a number of diseases. However, there is no systematic review to-date on its anti-diabetic and cardioprotective potential including molecular mechanisms for such activities. This review aims to summarize the anti-diabetic and cardioprotective effects of GA and further propose a molecular mechanism of its anti-diabeti ...
DOI:
10.1080/87559129.2020.1734609

5. A combination of osmotic shock and ultrasound pre-treatments and the use of enzyme for extraction of proteins from Chlorella vulgaris microalgae: Optimization of extraction conditions by RSM

Author:
Aysun Yucetepe
Source:
Journal of food measurement & characterization 2022 v.16 no.2 pp. 1516-1527
ISSN:
2193-4126
Subject:
Chlorella vulgaris; antioxidant activity; emulsions; enzymes; experimental design; measurement; microalgae; oils; osmotic stress; protein content; response surface methodology; ultrasonics; water binding capacity
Abstract:
... In this study, the effect of a combination of osmotic shock, the use of carbohydrase enzyme and ultrasound waves was investigated on protein content (PC), total phenolic content (TPC) and antioxidant activity (AOA) by CUPRAC and DPPH methods of protein extracts from Chlorella vulgaris green microalgae. The extraction parameters (enzyme/substrate ratio (E/S), ultrasound probe time and extraction ti ...
DOI:
10.1007/s11694-021-01258-1

6. A comparation between different iron sources on growth performance, iron utilization, antioxidant capacity and non-specific immunity in Eriocheir sinensis

Author:
Ying Song; Xiaodan Wang; Xianyong Bu; Qincheng Huang; Fang Qiao; Xuefeng Chen; Qingchao Shi; Jianguang Qin; Liqiao Chen
Source:
Animal feed science and technology 2022 v.288 pp. 115300
ISSN:
0377-8401
Subject:
Eriocheir sinensis; acid phosphatase; antioxidant activity; aquaculture feeds; crabs; divalent metals; ferrous sulfate; fumarates; growth performance; hemolymph; hepatopancreas; immunity; intestines; iron; juveniles; lipids; monophenol monooxygenase; muscles; specific growth rate; technology; transferrin; weight gain
Abstract:
... This study was to determine the effects of different iron sources on the growth performance, iron utilization, antioxidant capacity and non-specific immunity in Eriocheir sinensis. Juvenile crabs (3.29 ± 0.06 g) were fed with six basic diets supplemented with 100 mg/kg iron in the form of ferrous sulfate (S-100), ferrous fumarate (F-100), ferrous glycine (G-100), ferrous sulfate + ferrous fumarate ...
DOI:
10.1016/j.anifeedsci.2022.115300

7. A comparative assessment of collagen type 1 from silver carp (fresh water) and milk shark(marine) fish waste

Author:
Prakruti P Acharya; Manjushree H Kupendra; Aneesa Fasim; Sunil Shivajirao More; V. Krishna Murthy
Source:
3 Biotech 2022 v.12 no.3 pp. 82
ISSN:
2190-572X
Subject:
Hypophthalmichthys molitrix; Rhizoprionodon acutus; adhesion; antioxidant activity; biocompatible materials; cell viability; collagen; cosmetics; denaturation; fish waste; freshwater; ion exchange chromatography; solubility
Abstract:
... In this study, a comparative structural and bioactive analysis of collagen extracted from the skin of bony and cartilaginous fishes. The acid-soluble method was followed to extract the collagen from Hypophthalmichthys molitrix (silver carp) and Rhizoprionodon acutus (milk shark) followed by purification using Ion exchange chromatography. A higher yield of collagen was obtained from the skin of SCs ...
DOI:
10.1007/s13205-022-03114-5

8. A comparative study on physicochemical properties and in vitro bioaccessibility of bioactive compounds in rosehip (Rosa canina L.) infusions treated by non‐thermal and thermal treatments

Author:
Gulay Ozkan; Anna‐Sophie Stübler; Kemal Aganovic; Gerald Draeger; Tuba Esatbeyoglu; Esra Capanoglu
Source:
Journal of food processing and preservation 2022 v.46 no.6 pp. e16096
ISSN:
0145-8892
Subject:
Rosa canina; antioxidant activity; antioxidants; bioactive compounds; bioavailability; comparative study; digestion; electric field; gallic acid; gastrointestinal system; heat treatment; nutritive value; pulsed electric fields; rose hips; rutin; specific energy
Abstract:
... The present study aimed to compare the effects of non‐thermal techniques with thermal treatment on physicochemical properties, bioaccessibility, and antioxidant capacity of bioactives in rosehip (Rosa canina) infusions. High pressure processing (HPP) at 200, 400, or 600 MPa for 5 and 15 min; pulsed electric field (PEF) with 5, 10, and 15 kJ/kg specific energy intakes at 1 and 3 kV/cm electric fiel ...
DOI:
10.1111/jfpp.16096

9. A comprehensive review of research progress on the genus Arisaema: Botany, uses, phytochemistry, pharmacology, toxicity and pharmacokinetics

Author:
Fazhi Su; Yanping Sun; Wenbo Zhu; Chenxi Bai; Wensen Zhang; Yumeng Luo; Bingyou Yang; Haixue Kuang; Qiuhong Wang
Source:
Journal of ethnopharmacology 2022 v.285 pp. 114798
ISSN:
0378-8741
Subject:
Arisaema; analgesics; anti-inflammatory activity; antineoplastic activity; antioxidant activity; cough; epilepsy; flavonoids; germplasm; pharmacodynamics; pharmacokinetics; quality control; rheumatoid arthritis; sedatives; snake bites; tetanus; therapeutics; toxicity; toxicology; traditional medicine
Abstract:
... The genus Arisaema belongs to the family Araceae, which includes Chinese herbal medicines with wide-ranging pharmacological functions, including those useful for the treatment of stubborn phlegm, cough, epilepsy, tetanus, snakebite, rheumatoid arthritis, and other ailments.The current study aimed to comprehensively review the botany, uses, phytochemistry, pharmacology, toxicity, quality control an ...
DOI:
10.1016/j.jep.2021.114798

10. A comprehensive study of selenium and cerium oxide nanoparticles on mung bean: Individual and synergistic effect on photosynthesis pigments, antioxidants, and dry matter accumulation

Author:
Najmeh Kamali-Andani; Sina Fallah; Jose R. Peralta-Videa; Pooran Golkar
Source:
Science of the total environment 2022 v.830 pp. 154837
ISSN:
0048-9697
Subject:
Vigna radiata; antioxidant activity; cell walls; chloroplasts; chlorosis; dry matter accumulation; environment; foliar spraying; greenhouses; hydrogen peroxide; mung beans; nanoceria; nitrogen fixation; photosynthesis; plant growth; proline; selenium; synergism; toxicity
Abstract:
... In this study, the interaction effects of CeO₂ NPs (250, 500 and 1000 mg L⁻¹) and Se NPs (25, 50 and 75 mg L⁻¹) were evaluated in mung bean (Vigna radiata). Single NPs and their combinations were foliar applied to 45-day old mung bean plants under greenhouse conditions. In each pot, a total volume of 100 mL of NPs suspension was sprayed on the plants shoot in two steps and one-week interval. After ...
DOI:
10.1016/j.scitotenv.2022.154837

11. A consecutive extraction of pectin and hesperidin from Citrus aurantium L.:Process optimization, extract mechanism, characterization and bio-activity analysis

Author:
Peng Zhou; Min Zheng; Xiangzhou Li; Jun Zhou; Yaxuan Shang; ZhaoShuang Li; Limin Qu
Source:
Industrial crops and products 2022 v.182 pp. 114849
ISSN:
0926-6690
Subject:
Citrus aurantium; antibacterial properties; antioxidant activity; business enterprises; carbon; climate; crystallization; energy; experimental design; hesperidin; industrial applications; issues and policy; medicine; microscopy; pectins; plant extracts; plant tissues; pollution
Abstract:
... With the proposal of the Paris Climate Agreement and double carbon policy, production enterprise is now facing green and low-carbon transformation. To promote green and low-carbon development, optimizing the production process and improving utilization rate of raw materials for the reduction of production cost is an significant technological path for the plant extract industry. Thus, the aim of th ...
DOI:
10.1016/j.indcrop.2022.114849

12. A green and highly efficient method to deliver hydrophilic polyphenols of Salvia miltiorrhiza and Carthamus tinctorius for enhanced anti-atherosclerotic effect via metal-phenolic network

Author:
Qingfa Tang; Yankui Yi; Yao Chen; Ziming Zhuang; Feng Wang; Lu Zhang; Shenkun Wei; Yusheng Zhang; Yueqiusha Wang; Li Liu; Qiang Liu; Cuiping Jiang
Source:
Colloids and surfaces 2022 v.215 pp. 112511
ISSN:
0927-7765
Subject:
Carthamus tinctorius; Salvia miltiorrhiza; aldehydes; antioxidant activity; atherosclerosis; bioavailability; biocompatibility; coordination polymers; hydrophilicity; permeability; polyphenols; protective effect; solubility; therapeutics
Abstract:
... Salvia miltiorrhiza and Carthamus tinctorius are traditional Chinese medicines that have been widely used for the treatment of cardiovascular disease. Salvianic acid A (SAA), salvianic acid B (SAB), protocatechuic aldehyde (PCA) and hydroxysafflor yellow A (HSYA) are the major hydrophilic polyphenols of Salvia miltiorrhiza and Carthamus tinctorius, all of which have been documented as active compo ...
DOI:
10.1016/j.colsurfb.2022.112511

13. A multi-faceted comparison of phytochemicals in seven citrus peels and improvement of chemical composition and antioxidant activity by steaming

Author:
Gwang Jin Lee; So Young Lee; Nae-Gyu Kang; Mu Hyun Jin
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.160 pp. 113297
ISSN:
0023-6438
Subject:
Citrus aurantium; Citrus junos; antioxidant activity; chemical composition; flavonoids; glycosides; grapefruits; lemons; psoralens; satsumas
Abstract:
... As citrus peels are increasingly used as valuable by-products, it is necessary to provide a more comprehensive view on their phytochemicals and discuss how to improve their use. Phenolic acids, flavonoids, furanocoumarins, total phenolic and flavonoid contents in seven citrus peels, bitter orange, grapefruit, lemon, lime, orange, satsuma mandarin, and yuzu were evaluated. The satsuma mandarin and ...
DOI:
10.1016/j.lwt.2022.113297

14. A new bioactive isocoumarin from the mangrove-derived fungus Penicillium sp. TGM112

Author:
Wei-Nv Zeng; Jin Cai; Bin Wang; Liang-Yu Chen; Chen-Xin Pan; Shi-Ji Chen; Guo-Lei Huang; Cai-Juan Zheng
Source:
Journal of Asian natural products research 2022 v.24 no.7 pp. 679-684
ISSN:
1477-2213
Subject:
Penicillium; antioxidant activity; antioxidants; circular dichroism spectroscopy; fungi; research; spectral analysis
Abstract:
... A new isocoumarin, penicimarin N (1), along with five known compounds (2-6), were isolated from the mangrove-derived fungus Penicillium sp. TGM112. The structure of 1 was elucidated on the basis of extensive spectroscopic data analysis, and the absolute configuration of 1 was determined by comparison of their circular dichroism (CD) spectra with the literature. The structures of known compounds we ...
DOI:
10.1080/10286020.2021.1952188

15. A new ceramide from the leaves of Lannea schimperi (Hochst. ex A.Rich.) Engl.

Author:
Rolande Tsafack Nguemo; Roukayatou Mbouangouere; Gabin Thierry M. Bitchagno; Roland Tchuenguem; Elise Vanessa N. Temgoua; Blanche Laure Ndontsa; James Simo Mpetga; Till Opatz; Augustin Silvere Ngouela; Pierre Tane
Source:
Natural product research 2022 v.36 no.2 pp. 515-522
ISSN:
1478-6427
Subject:
Lannea; antioxidant activity; ceramides; chromatography; metabolites; methanol; reactive oxygen species; research; spectroscopy
Abstract:
... A new ceramide is being reported herein together with six known compounds from the methanol extract of the leaves of Lannea schimperi (Hochst. ex A.Rich.) Engl. The metabolites were obtained through repeated open column chromatography and were characterized by spectroscopic and spectrometric techniques. The radical-scavenging activity of the crude extract and isolated compounds was evaluated using ...
DOI:
10.1080/14786419.2020.1789632

16. A new cyclic polyketide and other constituents from Ononis spinosa growing wildly in Jordan and their antioxidant activity

Author:
Musa H. Abu Zarga; Hala I. Al-Jaber; Mahmoud A. Al-Qudah; Amal M. F. Al-Aboudi
Source:
Journal of Asian natural products research 2022 v.24 no.3 pp. 290-295
ISSN:
1477-2213
Subject:
Ononis spinosa; alpha-tocopherol; antioxidant activity; ascorbic acid; polyketides; research; spectral analysis; Jordan
Abstract:
... The new cyclic polyketide 7,9,11-trihydroxytetracos-2-eneoic acid δ-lactone (1), together with other eleven known compounds, were isolated from Ononis spinosa, growing wildly in Jordan. All isolated compounds were identified by thorough investigation of their spectral data including NMR and HRESIMS. Antioxidant activity testing of puerol B, specionin and the new cyclic polyketide revealed that pue ...
DOI:
10.1080/10286020.2021.1914597

17. A non‐conventional approach for obtaining phenolic antioxidants from red guava (Psidium guajava L.) by‐products

Author:
Renan Danielski; Simone Mazzutti; Sandra Regina Salvador Ferreira; Luciano Vitali; Jane Mara Block
Source:
Journal of food processing and preservation 2022 v.46 no.6 pp. e16502
ISSN:
0145-8892
Subject:
Psidium guajava; antioxidant activity; antioxidants; dietary supplements; fruits; guavas; ingredients; liquids; naringin; pulp; resveratrol; scopoletin; solvents; toxicity; ultrasonics
Abstract:
... The recovery of phenolic antioxidants from agro‐industrial by‐products using non‐conventional techniques is a powerful tool to explore the bioactive potential of natural sources. Therefore, it is imperative to analyze the most suitable method to investigate a plant material’s phenolic composition. This study used ultra‐turrax (UTE), ultrasonic bath (BUAE), and pressurized liquid (PLE) for soluble ...
DOI:
10.1111/jfpp.16502

18. A novel reverse migration micellar electrokinetic chromatography method for in‐capillary screening and quantifying of antioxidant components in Sanyetangzhiqing using 2,2′‐Azinobis‐(3‐ethylbenzthiazoline‐6‐sulphonate) as oxidation‐free radical

Author:
Yaqi Yao; Shanshan Wang; Rui Zhou; Ye Shang; Kunze Du; Jun He; Jin Li; Lin Ma; Yanxu Chang
Source:
Electrophoresis 2022 v.43 no.11 pp. 1148-1160
ISSN:
0173-0835
Subject:
ammonium salts; antioxidant activity; antioxidants; diabetes; drugs; electrophoresis; micellar electrokinetic capillary chromatography; quality control; rosmarinic acid; salvianolic acid
Abstract:
... A novel method of reverse migration micellar electrokinetic chromatography (RM‐MEKC) using 2,2′‐azinobis‐(3‐ethylbenzthiazoline‐6‐sulphonate) as oxidation‐free radical was developed to screen the major antioxidants from Sanyetangzhiqing (SYTZQ), which is a new patent drug for diabetes. For simultaneous detection and separation of 2,2′‐bis (3‐ethylbenzothiazoline‐6‐sulfonic acid) ammonium salt (ABT ...
DOI:
10.1002/elps.202100330

19. A pharmaceutical formulation containing Cecropia pachystachya alleviates metabolic alterations in a hypercaloric diet obesity model in Swiss mice

Author:
Mara Lúcia de Campos; Maria Fernanda Fernandes; Marina B. de Castro; Artur D. Campos; Paula P. Pires; Rafaela de O. Andrade; Isadora M. de Oliveira; Aristóbolo M. da Silva; Céphora Maria Sabarense; Maria Christina M.N. Castañon; Ana Eliza Andreazzi; Elita Scio
Source:
Biocatalysis and agricultural biotechnology 2022 v.43 pp. 102376
ISSN:
1878-8181
Subject:
Cecropia; adipose tissue; adiposity; agricultural biotechnology; antioxidant activity; antioxidants; biocatalysis; blood glucose; diabetes; drug formulations; euthanasia; fatty liver; glucose; glucose tolerance; high energy diet; histopathology; liver; medicine; metformin; models; obesity
Abstract:
... Cecropia pachystachya is used in popular medicine in cases of diabetes and obesity. This study investigated the effects of a pharmaceutical formulation (ECP) containing C. pachystachya extract on some metabolic alterations caused by a hypercaloric diet in mice. After 12 weeks of being fed with a standard chow diet or hypercaloric diet, the mice were orally treated with ECP at 20, 40, and 80 mg/kg, ...
DOI:
10.1016/j.bcab.2022.102376

20. A review on Brazilian baru plant (Dipteryx alata Vogel): morphology, chemical composition, health effects, and technological potential

Author:
Dyana Carla Lima; Mariana da Rocha Alves; Nathan Hargreaves Noguera; Roberto de Paula do Nascimento
Source:
Future foods 2022 v.5 pp. 100146
ISSN:
2666-8335
Subject:
Dipteryx alata; almonds; antioxidant activity; atherogenesis; biofuels; cerrado; charcoal; diet; energy; flora; fruits; ingredients; nutritive value; oils; oxidative stress; pulp; snake venoms; texturization; viscosity
Abstract:
... Among the native flora of the Brazilian Cerrado, there is baru (Dipteryx alata Vogel), a sensory pleasing fruit species of the Leguminosae family composed mainly of peel, pulp, and almond, which can be used in full and has high nutritional value and technological potential. Almonds are generally intended for fresh consumption or oil extraction, while the pulp can be minimally processed and become ...
DOI:
10.1016/j.fufo.2022.100146

21. A review on selenium-enriched proteins: preparation, purification, identification, bioavailability, bioactivities and application

Author:
Chaoting Wen; Xudong He; Jixian Zhang; Guoyan Liu; Xin Xu
Source:
Food & function 2022 v.13 no.10 pp. 5498-5514
ISSN:
2042-650X
Subject:
antioxidant activity; bioavailability; biochemical pathways; electric field; ethanol; glycemic effect; human health; multiomics; neuroprotective effect; protein metabolism; regulatory proteins; solvents; structure-activity relationships; toxicity; ultrasonic treatment
Abstract:
... Selenium (Se) deficiency can cause many diseases and thereby affect human health. Traditional inorganic Se supplements have disadvantages of toxicity and low bioavailability. Se-Enriched proteins exhibit good bio-accessibility and high biological activities. This review provides a comprehensive overview of the preparation, purification, identification, bioavailability, bioactivities and applicatio ...
DOI:
10.1039/d1fo03386g

22. A study of the potential effect of yellow mealworm (Tenebrio molitor) substitution for fish meal on growth, immune and antioxidant capacity in juvenile largemouth bass (Micropterus salmoides)

Author:
Jiaze Gu; Hualiang Liang; Xianping Ge; Dong Xia; Liangkun Pan; Haifeng Mi; Mingchun Ren
Source:
Fish & shellfish immunology 2022 v.120 pp. 214-221
ISSN:
1050-4648
Subject:
Micropterus salmoides; Tenebrio molitor; alanine; albumins; alkaline phosphatase; antioxidant activity; aspartate transaminase; cages; catalase; feed conversion; fish; fish meal; gene expression; growth performance; immune response; intestines; juveniles; protein content; satiety; shellfish; superoxide dismutase; triacylglycerols; weight gain
Abstract:
... This study aimed to evaluate the effects of partial replacement of fish meal (FM) with yellow mealworm (Tenebrio molitor, TM) on the growth performance, food utilization and intestinal immune response of juvenile largemouth bass (Micropterus salmoides). Seven diets containing increasing levels of TM (FM substitution) were designed (approximately 0% (0%), 4% (11.1%), 8.1% (22.2%), 12.2% (33.3%), 16 ...
DOI:
10.1016/j.fsi.2021.11.024

23. A systematic study on mycochemical profiles, antioxidant, and anti-inflammatory activities of 30 varieties of Jew’s ear (Auricularia auricula-judae)

Author:
Tahidul Islam; Fangjie Yao; Wenyi Kang; Lixin Lu; Baojun Xu
Source:
Food science and human wellness 2022 v.11 no.4 pp. 781-794
ISSN:
2213-4530
Subject:
2,2-diphenyl-1-picrylhydrazyl; Auricularia auricula; antioxidant activity; colorimetry; ergosterol; flavonoids; food industry; food science; free radicals; health promotion; high performance liquid chromatography; humans; melanin; pectins; proteinases
Abstract:
... The health-promoting properties and chemical profiles of 30 Jew’s ear mushroom varieties were investigated. The antioxidant properties were determined by ferric reducing antioxidant power (FRAP), 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging, 2,2’-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) free radical scavenging, and metal chelating ability (MCA) assays, while phenol ...
DOI:
10.1016/j.fshw.2022.03.005

24. Accelerated stability testing and simulated gastrointestinal release of encapsulated betacyanins and phenolic compounds from Bougainvillea glabra bracts extract

Author:
Fernanda Kuhn; Mariane Santos Dorneles; Caciano Pelayo Zapata Noreña
Source:
Food chemistry 2022 v.393 pp. 133391
ISSN:
0308-8146
Subject:
Bougainvillea glabra; antioxidant activity; betacyanins; digestion; encapsulation; food chemistry; gastrointestinal system; inulin; phenolic compounds; prebiotics
Abstract:
... Bougainvillea glabra bracts extract was encapsulated by freeze drying using the prebiotic fibers polydextrose and inulin as encapsulating materials. The stability and the in vitro gastrointestinal digestion of B. glabra powders were evaluated. High retentions of betacyanins (77–86%) were obtained at 30 °C after 42 days of storage. At 50 °C, took place the highest betacyanins degradation, resulting ...
DOI:
10.1016/j.foodchem.2022.133391

25. Accumulation and conversion of β-carotene and astaxanthin induced by abiotic stresses in Schizochytrium sp.

Author:
Ling Li; Xiuyang Tang; Yangyang Luo; Xuechao Hu; Lujing Ren
Source:
Bioprocess and biosystems engineering 2022 v.45 no.5 pp. 911-920
ISSN:
1615-7591
Subject:
Schizochytrium; antioxidant activity; astaxanthin; bioprocessing; genes; glucose; health services; monosodium glutamate; nutrition; temperature
Abstract:
... Astaxanthin is a kind of ketone carotenoid belonging to tetraterpenoids with an excellent antioxidant activity and it is widely used in nutrition and health-care industries. This study aimed to explore the effect of different abiotic stresses on carotenoid production in Schizochytrium sp. Firstly, the characteristics of carotenoid accumulation were studied in Schizochytrium sp. by monitoring the c ...
DOI:
10.1007/s00449-022-02709-9

26. Acetylation modification and antioxidant activity of polysaccharides from Agrocybe cylindracea

Author:
Yingyun Peng; Jiehan Zhang; Huangling Yang; Zhifeng Yang; Haibo Xue; Fan Wu; Zeyujin Wang; Lin Xie; Yiyong Chen
Source:
Journal of food measurement & characterization 2022 v.16 no.3 pp. 1911-1919
ISSN:
2193-4126
Subject:
Agrocybe; acetic anhydride; acetylation; antioxidant activity; food additives; measurement; polysaccharides; superoxide anion; temperature
Abstract:
... In this paper, polysaccharides from Agrocybe cylindracea (ACPs) were chemically acetylated. Effects of reaction time, reaction temperature and acetylated reagent amounts (acetic anhydride) on the degree of substitution (DS) of acetylated groups were investigated based on single factor experiments. Response surface analysis method was used to optimize acetylation process of ACPs. The maximum DS of ...
DOI:
10.1007/s11694-022-01315-3

27. Acidic electrolyzed water improves the postharvest quality of jujube fruit by regulating antioxidant activity and cell wall metabolism

Author:
Lili Jia; Yan Li; Guishan Liu; Jianguo He
Source:
Scientia horticulturae 2022 pp. 111253
ISSN:
0304-4238
Subject:
2,2-diphenyl-1-picrylhydrazyl; Ziziphus; antioxidant activity; ascorbate peroxidase; ascorbic acid; catalase; cell walls; cellulose; coumarate-CoA ligase; electrolyzed water; endo-1,4-beta-glucanase; firmness; flavonoids; fruits; glutathione; glutathione dehydrogenase (ascorbate); glutathione-disulfide reductase; hemicellulose; hydrogen peroxide; malondialdehyde; metabolism; monodehydroascorbate reductase (NADH); pectins; phenylalanine ammonia-lyase; polygalacturonase; storage quality; superoxide anion; superoxide dismutase; water solubility
Abstract:
... Disease development of ‘Lingwu Long’ jujube fruit treated with acidic electrolyzed water (AEW) at 4 ± 1℃ for storing 30 d was evaluated by the reactive oxygen species (ROS) metabolism, phenylpropanoid metabolism, and cell wall metabolism. Compared to the control, jujube fruit treated with AEW had a lower disease index. At the end of storage, AEW treatment maintained lower malondialdehyde (2.1 μmol ...
DOI:
10.1016/j.scienta.2022.111253

28. Acremonium terricola Culture’s Dose–Response Effects on Lactational Performance, Antioxidant Capacity, and Ruminal Characteristics in Holstein Dairy Cows

Author:
Fanlin Kong; Yijia Zhang; Shuo Wang; Zan Cao; Yanfang Liu; Zixiao Zhang; Wei Wang; Na Lu; Shengli Li
Source:
Antioxidants 2022 v.11 no.1 pp. -
ISSN:
2076-3921
Subject:
Acetitomaculum; Acremonium; Cordyceps; Holstein; Olsenella; Syntrophococcus; acetates; antioxidant activity; blood serum; catalase; cow feeding; dairy cows; dose response; dry matter intake; feed additives; fermentation; glutathione peroxidase; immunoglobulin A; lactation; milk; milk fat; milk yield; pH; somatic cell count; volatile fatty acids
Abstract:
... Acremonium terricola culture (ATC) has similar bioactive constituents to Cordyceps and is known for its nutrient and pharmacological value, indicating the potential of ATC as a new feed additive in dairy cow feeding. The primary aim of this experiment was to investigate the effects of increasing amounts of ATC in diets on milk performance, antioxidant capacity, and rumen fermentation, and the seco ...
DOI:
10.3390/antiox11010175

29. Activation of the Nrf2 Pathway Prevents Mitochondrial Dysfunction Induced by Caspase-3 Cleaved Tau: Implications for Alzheimer’s Disease

Author:
Francisca Villavicencio-Tejo; Margrethe A. Olesen; Alejandra Aránguiz; Rodrigo A. Quintanilla
Source:
Antioxidants 2022 v.11 no.3 pp. -
ISSN:
2076-3921
Subject:
amyloid; antioxidant activity; caspase-3; cognitive disorders; energy metabolism; memory; mitochondria; neurons; neuroprotective effect; oxidative stress; sulforaphane
Abstract:
... Alzheimer’s disease (AD) is characterized by memory and cognitive impairment, accompanied by the accumulation of extracellular deposits of amyloid β-peptide (Aβ) and the presence of neurofibrillary tangles (NFTs) composed of pathological forms of tau protein. Mitochondrial dysfunction and oxidative stress are also critical elements for AD development. We previously showed that the presence of casp ...
DOI:
10.3390/antiox11030515

30. Active sites of peptides Asp-Asp-Asp-Tyr and Asp-Tyr-Asp-Asp protect against cellular oxidative stress

Author:
Huifan Liu; Jiaxi Liang; Gengsheng Xiao; Celia Vargas-De-La-Cruz; Jesus Simal-Gandara; Jianbo Xiao; Qin Wang
Source:
Food chemistry 2022 v.366 pp. 130626
ISSN:
0308-8146
Subject:
antioxidant activity; energy; food chemistry; free radicals; oxidative stress; peptides
Abstract:
... The protective effects of the peptides Asp-Asp-Asp-Tyr (DDDY) and Asp-Tyr-Asp-Asp (DYDD) against AAPH-induced HepG2 cells are unclear. Our objective was to investigate the active sites of these peptides and their cellular antioxidant mechanism. DDDY and DYDD show a direct free radical scavenging effect in reducing ROS levels and maintained cellular antioxidant enzymes at normal levels. The quantum ...
DOI:
10.1016/j.foodchem.2021.130626

31. Acute toxicity and sublethal effects of nitrite on oxidative stress in early juvenile Brazilian flounder, Paralichthys orbignyanus

Author:
Diego Henrique de Sousa Miranda; Lucas Campos Maltez; Marina Espírito Santo Campello; Joel Fitzgerald Linares Córdova; Ricardo Vieira Rodrigues; Luís André Sampaio; Marcelo Hideo Okamoto
Source:
Aquaculture research 2022 v.53 no.5 pp. 1939-1946
ISSN:
1355-557X
Subject:
Paralichthys orbignyanus; acute toxicity; antioxidant activity; antioxidants; aquaculture; flounder; glutathione transferase; juveniles; lipid peroxidation; mortality; nitrites; oxidative stress; research; thiols
Abstract:
... This study evaluated the acute toxicity and sublethal effects of nitrite on oxidative stress parameters in early juvenile Brazilian flounder, Paralichthys orbignyanus. Fish were exposed to six concentrations of nitrite: 20, 40, 80, 170, 330 and 550 mg NO₂⁻N‐L⁻¹, plus a control with no added nitrite, all in triplicate for 96 h. Every 24 h, the tanks were monitored to check possible mortality to est ...
DOI:
10.1111/are.15722

32. Adansonia digitata L. (Baobab Fruit) Effect on Postprandial Glycemia in Healthy Adults: A Randomized Controlled Trial

Author:
Keyla Rita; Maria Alexandra Bernardo; Maria Leonor Silva; José Brito; Maria Fernanda Mesquita; Ana Maria Pintão; Margarida Moncada
Source:
Nutrients 2022 v.14 no.2 pp. -
ISSN:
2072-6643
Subject:
Adansonia digitata; antioxidant activity; blood glucose; food composition; fruits; glucose; glucose tolerance tests; hypoglycemic agents; nitric oxide; polyphenols; randomized clinical trials; t-test; therapeutics; Africa
Abstract:
... Baobab fruits have been traditionally used in Africa due to their therapeutic properties attributed to their high polyphenol content. The aim of the study was to investigate the effect of baobab fruit on postprandial glycaemia in healthy adults and to measure its bioactive compounds and antioxidant activity. The study (NCT05140629) was conducted on 31 healthy subjects. The participants were random ...
DOI:
10.3390/nu14020398

33. Addition of Medicinal Plants Increases Antioxidant Activity, Color, and Anthocyanin Stability of Black Chokeberry (Aronia melanocarpa) Functional Beverages

Author:
Desislava Teneva; Daniela Pencheva; Ani Petrova; Manol Ognyanov; Yordan Georgiev; Petko Denev
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
Aronia melanocarpa; Lavandula; anthocyanins; antioxidant activity; chemical composition; color; nectar; pasteurization; phenolic compounds; rose hips; storage time
Abstract:
... The present study investigates the effect of the addition of medicinal plants, such as lady’s mantle, lavender, rosehip, and meadowsweet, on the chemical composition, antioxidant activity, and color intensity of ready-to-drink aronia nectar during pasteurization and long-term storage. Pasteurization caused a significant decrease in anthocyanin content of aronia nectar, which reduced to 20% of the ...
DOI:
10.3390/plants11030243

34. Addition of l-carnitine to the freezing extender improves post-thaw sperm quality of Okinawan native Agu pig

Author:
Hideki Tatemoto; Naoto Osokoshi; Moe Hirai; Yusuke Masuda; Toshihiro Konno; Kenichi Yamanaka
Source:
Theriogenology 2022 v.188 pp. 170-176
ISSN:
0093-691X
Subject:
DNA damage; antioxidant activity; carnitine; caspases; cryopreservation; mitochondria; oocytes; oxidative stress; plasma membrane; proteolysis; sperm motility; sperm quality; swine
Abstract:
... The objective of the present study was to establish whether the addition of l-carnitine (LC), which exhibits antioxidant activity, to the freezing extender improves the quality of cryopreserved Okinawan native Agu pig sperm. Ejaculated sperm frozen in an extender supplemented with 0, 1, 2.5, or 5 mM LC was thawed, and the integrities of mitochondria and the plasmalemma and other sperm characterist ...
DOI:
10.1016/j.theriogenology.2021.12.030

35. Adsorption of Quercetin on Brown Rice and Almond Protein Matrices: Effect of Quercetin Concentration

Author:
Mirela Kopjar; Ivana Buljeta; Ina Ćorković; Anita Pichler; Josip Šimunović
Source:
Foods 2022 v.11 no.6 pp. -
ISSN:
2304-8158
Subject:
adsorption; almond protein; almonds; antioxidant activity; brown rice; quercetin; rice protein; thermal stability
Abstract:
... Plant-based proteins are very often used as carriers of different phenolic compounds. For that purpose, complexation of quercetin with almond and brown rice protein matrices was investigated. The amount of protein matrices was constant, while the concentration of quercetin varied (1 mM, 2 mM or 5 mM) during complexation. Dried complexes were investigated for quercetin amount (HPLC analysis) and an ...
DOI:
10.3390/foods11060793

36. Agave tequilana Counteracts Chronic Hypertension and Associated Vascular Damage

Author:
Maribel Herrera-Ruiz; Zúlima Jannette Gutiérrez-Nava; Celeste Trejo-Moreno; Alejandro Zamilpa; Manasés González-Cortazar; Antonio Ruperto Jiménez-Aparicio; Enrique Jiménez-Ferrer
Source:
Journal of medicinal food 2022 v.25 no.4 pp. 443-455
ISSN:
1557-7600
Subject:
Agave tequilana; animal models; antioxidant activity; antioxidants; diastolic blood pressure; functional foods; gas chromatography-mass spectrometry; hypertension; immunomodulators; inflammation; interleukin-10; interleukin-6; intraperitoneal injection; lipid peroxidation; males; malondialdehyde; oxidative stress; tumor necrosis factor-alpha; vasoconstriction
Abstract:
... Systemic arterial hypertension (SAH) is a health problem of great importance worldwide, and endothelial dysfunction underlies SAH development. This condition's main characteristics include vasoconstriction, inflammation, oxidative stress, and procoagulant and proliferative states. This study's objective was to evaluate the antihypertensive, anti-inflammatory, and antioxidant effects of the whole e ...
DOI:
10.1089/jmf.2021.0044

37. Age-specific effect on endogenous oxidative and antioxidative characteristics of longissimus thoracis muscle of yak during early postmortem period

Author:
Xueyuan Bai; Wei Tian; Feng Yin; Kang Xiao; Qingwen Chen; Rong Chai; Ang Ru; Jiahui Li; Chaozhi Zhu; Gaiming Zhao
Source:
Food chemistry 2022 v.374 pp. 131829
ISSN:
0308-8146
Subject:
antioxidant activity; food chemistry; glutathione-disulfide reductase; intramuscular fat; lipid peroxidation; longissimus muscle; meat; multivariate analysis; myoglobin; oxidation; phospholipase A2; yaks
Abstract:
... Effects of age on postmortem redox states were investigated in yak muscles. Extended postmortem time reduced the muscle antioxidant capacity and induced oxidation in lipids, myoglobin, and proteins. Compared with older yaks, muscles of younger ones could delay this oxidation process due to lower initial myoglobin content of 30.7%, lipid peroxidation of 42.4%, H₂O₂ of 41.2%, and intramuscular fat o ...
DOI:
10.1016/j.foodchem.2021.131829

38. Aged Pericarpium Citri Reticulatae ‘Chachi’ Attenuates Oxidative Damage Induced by tert-Butyl Hydroperoxide (t-BHP) in HepG2 Cells

Author:
Qian Yu; Yexing Tao; Yuting Huang; Daniel Zogona; Ting Wu; Ruiting Liu; Siyi Pan; Xiaoyun Xu
Source:
Foods 2022 v.11 no.3 pp. -
ISSN:
2304-8158
Subject:
Citrus reticulata; antioxidant activity; cell viability; polymethoxyflavones
Abstract:
... This study investigated the protective effects of aged Pericarpium Citri Reticulatae ‘Chachi’ (PCR-C) on tert-butyl hydroperoxide (t-BHP)-induced oxidative damage in HepG2 cells. According to HPLC analysis, PCR-C aged 10 years (PCR-C10) had the highest flavonoids content, especially polymethoxyflavones (PMFs), compared with the fresh peel of Citrus reticulata cv. ‘Chachiensis’ and PCR-C aged 1, 3, ...
DOI:
10.3390/foods11030273

39. Aggregation, wettability and radical scavenging activity of choline based ionic liquids in aqueous solution

Author:
Ab Raouf Bhat; Mofieed Ahmed; Farooq Ahmad Wani; Yogesh Kumar; Rajan Patel
Source:
Colloids and surfaces 2022 pp. 129388
ISSN:
0927-7757
Subject:
2,2-diphenyl-1-picrylhydrazyl; Fourier transform infrared spectroscopy; adsorption; aggregation behavior; antioxidant activity; aqueous solutions; biocompatibility; biodegradability; cations; choline; contact angle; free radicals; imidazoles; micelles; thermodynamics; thermogravimetry; toxicity; ultraviolet-visible spectroscopy; wettability
Abstract:
... Nowadays, choline-based ionic liquids have been predominantly studied compared to other imidazolium, pyrrolidinium or pyridinium based ionic liquids due to low toxicity, biocompatibility, and biodegradable nature. The knowledge of the thermodynamic and interfacial properties for choline based ionic liquids (Cho-ILs) are now coming under scrutiny due to their importance in specific designing for se ...
DOI:
10.1016/j.colsurfa.2022.129388

40. Agrivoltaic Systems Enhance Farmers’ Profits through Broccoli Visual Quality and Electricity Production without Dramatic Changes in Yield, Antioxidant Capacity, and Glucosinolates

Author:
Seung-Hun Chae; Hye Joung Kim; Hyeon-Woo Moon; Yoon Hyung Kim; Kang-Mo Ku
Source:
Agronomy 2022 v.12 no.6 pp. -
ISSN:
2073-4395
Subject:
agrivoltaic systems; agronomy; antioxidant activity; broccoli; consumer preferences; economic analysis; electricity generation; glucosinolates; hydrolysis; land use; secondary metabolites
Abstract:
... The increase in world population by an average rate of 2% per year causes critical issues on energy and foods. By 2050, food demand will increase to 35~56% more than in 2010 due to the growing population. Agrivoltaic systems allow us to reach sustainable food and electricity-production goals with high land-use efficiency. In this study, the yield, antioxidant capacity, and secondary metabolite of ...
DOI:
10.3390/agronomy12061415

41. Agro-industrial by-products: Valuable sources of bioactive compounds

Author:
Lívia Mateus Reguengo; Mateus Kawata Salgaço; Katia Sivieri; Mário Roberto Maróstica Júnior
Source:
Food research international 2022 v.152 pp. 110871
ISSN:
0963-9969
Subject:
antioxidant activity; antioxidants; bioactive compounds; carotenoids; cost effectiveness; dietary supplements; flavonoids; food groups; food research; meat; mechanism of action; phytosterols; polyphenols
Abstract:
... In a world with eminent scarcity of natural resources and increasing incidence of chronic diseases related to unhealthy eating habits, the search for biologically active and environmentally friendly food products is raising among customers. Agro-industrial by-products have caught special attention from the scientific community for being an available, cost-effective and sustainable source of a wide ...
DOI:
10.1016/j.foodres.2021.110871

42. Algal Metabolites Can Be an Immune Booster against COVID-19 Pandemic

Author:
Ajay Kumar; Rahul Prasad Singh; Indrajeet Kumar; Priya Yadav; Sandeep Kumar Singh; Kaushalendra; Prashant Kumar Singh; Rajan Kumar Gupta; Shiv Mohan Singh; Mahipal Singh Kesawat; Ganesh Dattatraya Saratale; Sang-Min Chung; Manu Kumar
Source:
Antioxidants 2022 v.11 no.3 pp. -
ISSN:
2076-3921
Subject:
COVID-19 infection; Severe acute respiratory syndrome coronavirus 2; algae; antioxidant activity; immunity; lectins; metabolites; pandemic; polysaccharides; researchers; vaccines; viruses
Abstract:
... The world has faced the challenges of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) for the last two years, first diagnosed at the end of 2019 in Wuhan and widely distributed worldwide. As a result, the WHO has proclaimed the illness brought on by this virus to be a global pandemic. To combat COVID-19, researcher communities continuously develop and implement rapid diagnoses, safe a ...
DOI:
10.3390/antiox11030452

43. Algicide capacity of Paucibacter aquatile DH15 on Microcystis aeruginosa by attachment and non-attachment effects

Author:
Ve Van Le; So-Ra Ko; Mingyeong Kang; Sang-Ah Lee; Hee-Mock Oh; Chi-Yong Ahn
Source:
Environmental pollution 2022 v.302 pp. 119079
ISSN:
0269-7491
Subject:
Microcystis aeruginosa; algicides; animal and human health; antioxidant activity; carbohydrates; fatty acid composition; microcystins; oxidative stress; photosynthesis; pollution; protein metabolism
Abstract:
... The excessive proliferation of Microcystis aeruginosa can lead to ecological damage, economic losses, and threaten animal and human health. For controlling Microcystis blooms, microorganism-based methods have attracted much attention from researchers because of their eco-friendliness and species-specificity. Herein, we first found that a Paucibacter strain exhibits algicidal activity against M. ae ...
DOI:
10.1016/j.envpol.2022.119079

44. Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno)

Author:
Ruiling Zhuo; Boqiang Li; Shiping Tian
Source:
Horticultural plant journal 2022 v.8 no.1 pp. 44-52
ISSN:
2468-0141
Subject:
Actinidia deliciosa; Botrytis cinerea; alginates; antioxidant activity; catechol oxidase; cost effectiveness; disease resistance; financial economics; firmness; fruit quality; fruits; gray mold; horticultural crops; kiwifruit; oligosaccharides; pathogens; pectinesterase; phenylalanine ammonia-lyase; polygalacturonase; postharvest diseases; storage quality; total soluble solids
Abstract:
... Kiwifruit is an extremely perishable fruit; postharvest disease and senescence during storage can reduce the fruit quality, resulting in economic loss. Considerable research effort has focused on identifying safe and cost-effective ways to preserve fresh kiwifruit. To this end, the present study investigated the effects of alginate oligosaccharide (AOS) soaking treatment on postharvest quality and ...
DOI:
10.1016/j.hpj.2021.07.003

45. Alkyl chain length modulates antioxidant activity of gallic acid esters in spray-dried emulsions

Author:
Sten ten Klooster; Pierre Villeneuve; Claire Bourlieu-Lacanal; Erwann Durand; Karin Schroën; Claire Berton-Carabin
Source:
Food chemistry 2022 v.387 pp. 132880
ISSN:
0308-8146
Subject:
antioxidant activity; antioxidants; carbon; encapsulation; food chemistry; gallic acid; lipid peroxidation; low moisture foods; milk; spray drying
Abstract:
... Lipid oxidation is a well-recognized issue in dried food emulsions, such as infant milk formula. Antioxidants can be used to mitigate this issue; however, their efficiency in such complex systems is far from understood. In this study, antioxidant polarity is varied through the alkyl chain length of gallic acid esters (0–16 carbon atoms) incorporated to O/W emulsions that are subsequently spray-dri ...
DOI:
10.1016/j.foodchem.2022.132880

46. All-Trans Retinoic Acid Attenuates Transmissible Gastroenteritis Virus-Induced Apoptosis in IPEC-J2 Cells via Inhibiting ROS-Mediated P38MAPK Signaling Pathway

Author:
Junning Pu; Daiwen Chen; Gang Tian; Jun He; Zhiqing Huang; Ping Zheng; Xiangbing Mao; Jie Yu; Junqiu Luo; Yuheng Luo; Hui Yan; Bing Yu
Source:
Antioxidants 2022 v.11 no.2 pp. -
ISSN:
2076-3921
Subject:
Transmissible gastroenteritis virus; antioxidant activity; antioxidants; apoptosis; caspase-3; caspase-8; caspase-9; death domain receptors; diarrhea; epithelial cells; metabolites; mitochondria; mortality; occludins; phosphorylation; retinoic acid; transmissible gastroenteritis; vitamin A
Abstract:
... Transmissible gastroenteritis virus (TGEV) can cause diarrhea, dehydration, and high mortality in piglets, which is closely related to intestinal epithelial cell apoptosis caused by TGEV infection. All-trans retinoic acid (ATRA) is the active metabolite of vitamin A, which has antioxidant and anti-apoptotic properties. However, it is unknown whether ATRA can attenuate TGEV-induced IPEC-J2 cells ap ...
DOI:
10.3390/antiox11020345

47. Alleviation of Oral Exposure to Aflatoxin B1-Induced Renal Dysfunction, Oxidative Stress, and Cell Apoptosis in Mice Kidney by Curcumin

Author:
Yingjie Wang; Fangju Liu; Xin Zhou; Mengru Liu; Haoran Zang; Xiao Liu; Anshan Shan; Xingjun Feng
Source:
Antioxidants 2022 v.11 no.6 pp. -
ISSN:
2076-3921
Subject:
aflatoxin B1; animal and human health; antioxidant activity; apoptosis; caspase-9; curcumin; kidneys; livestock feeds; metabolites; oral exposure; oxidative stress; therapeutics; transcription (genetics)
Abstract:
... Aflatoxin B1 is a contaminant widely found in food and livestock feed, posing a major threat to human and animal health. Recently, much attention from the pharmaceutical and food industries has been focused on curcumin due to its strong antioxidant capacity. However, the therapeutic impacts and potential mechanisms of curcumin on kidney damage caused by AFB1 are still incomplete. In this study, AF ...
DOI:
10.3390/antiox11061082

48. Alpha-Glucosidase and Alpha-Amylase Inhibitory Activities, Molecular Docking, and Antioxidant Capacities of Plectranthus ecklonii Constituents

Author:
Ninon G. E. R. Etsassala; Jelili A. Badmus; Jeanine L. Marnewick; Samuel Egieyeh; Emmanuel. I. Iwuoha; Felix Nchu; Ahmed A. Hussein
Source:
Antioxidants 2022 v.11 no.2 pp. -
ISSN:
2076-3921
Subject:
Plectranthus; absorption; alpha-amylase; alpha-glucosidase; antioxidant activity; antioxidants; blood glucose; digestion; diterpenoids; epigallocatechin gallate; glucose; insulin; insulin secretion; risk
Abstract:
... Shortage in insulin secretion or degradation of produced insulin is the principal characteristic of the metabolic disorder of diabetes mellitus (DM). However, because the current medications for the treatment of DM have many detrimental side effects, it is necessary to develop more effective antidiabetic drugs with minimal side effects. Alpha-glucosidase and alpha-amylase inhibitors are directly i ...
DOI:
10.3390/antiox11020378

49. Alterations in reproductive parameters and steroid biosynthesis induced by nickel oxide nanoparticles in male rats: The ameliorative effect of hesperidin

Author:
Peter A. Noshy; Abdel Azeim A. Khalaf; Marwa A. Ibrahim; Aya M. Mekkawy; Rehab E. Abdelrahman; Ahmed Farghali; Ahmed Abd-Eltawab Tammam; Amr R. Zaki
Source:
Toxicology 2022 v.473 pp. 153208
ISSN:
0300-483X
Subject:
Citrus; antioxidant activity; biosynthesis; blood serum; caspase-9; free radicals; genes; hesperidin; lipid peroxidation; male fertility; males; manufacturing; nickel oxide; protective effect; reproductive toxicology; sperm motility; spermatozoa; testes; testosterone; viability
Abstract:
... With recent progress in the manufacture and applications of nickel oxide nanoparticles (NiO NPs), concerns about their adverse effects are increasing. Hesperidin (HSP) is a citrus flavonoid that has a potent anti-inflammatory, antioxidant and free radical scavenging activities. This study aims to investigate the protective effect of HSP against testicular and spermatological damages induced by NiO ...
DOI:
10.1016/j.tox.2022.153208

50. Amaranthus hybridus Linn. leaf extract ameliorates oxidative stress and hepatic damage abnormalities induced by thioacetamide in rats

Author:
Emmanuel U. Ejiofor; Sunday O. Oyedemi; Samuel O. Onoja; Ndukaku Y. Omeh
Source:
South African journal of botany 2022 v.146 pp. 213-221
ISSN:
0254-6299
Subject:
Amaranthus hybridus; antioxidant activity; antioxidants; ascorbic acid; benzene; biomarkers; catalase; disease control; dose response; fibrosis; gallic acid; histopathology; leaf extracts; liver; liver diseases; oxidative stress; protein content; quercetin; rats; superoxide dismutase
Abstract:
... A hydroalcoholic leaf extract of Amaranthus hybridus (HLEAH) at doses of 100, 200, and 400 mg/kg was investigated for its antioxidant and hepatoprotective effects on thioacetamide (TAA)- induced hepatic damage in rats. Liver damage was induced by administering TAA (300 mg/L) in drinking water for 10 weeks. The total phenolic, flavonoid, and ascorbic acid contents were 14.12±0.01 mg gallic acid equ ...
DOI:
10.1016/j.sajb.2021.10.029