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1. 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

2. 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 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. Amelioration of cadmium toxicity by enhancing nitrogen assimilation and photosynthetic activity by two different nitrogen supplements in rice (Oryza sativa L.) cv. Lalat

Author:
Surupa Paul; Titir Guha; Swarnali Dey; Subhabrata Paul; Rita Kundu
Source:
Plant Stress 2022 v.4 pp. 100082
ISSN:
2667-064X
Subject:
Oryza sativa; agricultural soils; agrochemicals; ammonium acetate; antioxidant activity; antioxidants; bioavailability; biomass; cadmium; calcium nitrate; cultivars; grain quality; human health; industrialization; lipid peroxidation; nitrogen; photosynthesis; plant growth; plant stress; proline; protein content; rice; risk; salicylic acid; silicon; thiols; toxicity; vigor
Abstract:
... Rapid industrialization and over-use of agrochemicals may lead to cadmium (Cd) contamination in agricultural soil, posing serious threat to human health. In recent times, application of plant nutrients and other growth promoting substances, like, nanoparticles (nZVI), silicon, salicylic acid were reported to have ameliorated Cd toxicity, in this regard, nitrogen (N) amendment can be a promising te ...
DOI:
10.1016/j.stress.2022.100082

11. Ameliorative effect of enhanced Fischer ratio flaxseed protein hydrolysate in combination with antioxidant micronutrients on ethanol-induced hepatic damage in a rat model

Author:
Nida Ume Salma; K. Govindaraju; Belur Shivappa Gnanesh Kumar; S.P. Muthukumar; A. Jyothi Lakshmi
Source:
British journal of nutrition 2022 v.127 no.5 pp. 696-710
ISSN:
1475-2662
Subject:
alanine transaminase; alcohol abuse; alkaline phosphatase; animal models; antioxidant activity; antioxidants; aspartate transaminase; bilirubin; charcoal; dietary supplements; enzymatic hydrolysis; ethanol; hepatoprotective effect; hepatotoxicity; isoleucine; leucine; linseed; liver; liver function; malnutrition; nutritional status; peptides; phenylalanine; protein hydrolysates; selenium; therapeutics; tyrosine; vitamin E
Abstract:
... Alcohol abuse causes severe metabolic abnormalities inducing hepatic damage and malnutrition. Since higher Fischer ratio proteins have therapeutic value in liver diseases, an investigation was undertaken to study the ameliorative effect of the enhanced Fischer ratio flaxseed protein hydrolysate (EFR-FPH) alone and in combination with antioxidant micronutrients on ethanol-induced hepatotoxicity in ...
DOI:
10.1017/S000711452100115X

12. An efficient wound healing hydrogel based on a hydroalcoholic extract of Moringa oleifera seeds

Author:
Aaliya Ali; Prakrati Garg; Rohit Goyal; Azhar Khan; Poonam Negi; Xiangkai Li; Saurabh Kulshrestha
Source:
South African journal of botany 2022 v.145 pp. 192-198
ISSN:
0254-6299
Subject:
Moringa oleifera; agar; albino; antimicrobial properties; antioxidant activity; antioxidants; excision; histopathology; hydrogels; males; models; plant extracts; topical application
Abstract:
... The study aimed to assess the efficacy of formulated wound healing hydrogel based on a hydroalcoholic extract of Moringa oleifera seeds. In vitro antioxidant (using DPPH method) and antimicrobial activity (using agar well diffusion method) was studied. Male Swiss albino mice of weight 20- 30g were used. The hydrogel containing 5% and 10% of hydroalcoholic extract of Moringa oleifera seeds was used ...
DOI:
10.1016/j.sajb.2021.05.003

13. An evaluation of the phytochemical composition, antioxidant and cytotoxicity of the leaves of Litsea elliptica Blume – An ethnomedicinal plant from Brunei Darussalam

Author:
May Poh Yik Goh; Ajmal Faiz Kamaluddin; Terence Jit Loong Tan; Hartini Yasin; Hussein Taha; Abdalla Jama; Norhayati Ahmad
Source:
Saudi journal of biological sciences 2022 v.29 no.1 pp. 304-317
ISSN:
1319-562X
Subject:
2,2-diphenyl-1-picrylhydrazyl; Brunei; Litsea elliptica; aluminum chloride; antioxidant activity; antioxidants; apoptosis; carcinoma; cell lines; chemical constituents of plants; cytotoxicity; ethidium; fever; flavonoids; leaves; mitochondria; neoplasm cells; propidium; stomach; therapeutics; viability
Abstract:
... Litsea elliptica is traditionally believed to prevent and treat stomach ulcers, cancer, fever and headaches. This study investigates the phytochemical composition, antioxidant and cytotoxic effects of L. elliptica leaf extracts. The phytochemical content was determined via GCMS analysis and total phenolic content (TPC) and total flavonoid content (TFC) were analysed using the Folin-Ciocalteu and a ...
DOI:
10.1016/j.sjbs.2021.08.097

14. Anti-α-glucosidase and anti-oxidative isoflavonoids from the immature fruits of Maclura tricuspidata

Author:
Yang Hee Jo; Solip Lee; Sang Won Yeon; Se Hwan Ryu; Ayman Turk; Bang Yeon Hwang; Yoo Kyong Han; Ki Yong Lee; Mi Kyeong Lee
Source:
Phytochemistry 2022 v.194 pp. 113016
ISSN:
0031-9422
Subject:
Maclura tricuspidata; antioxidant activity; antioxidants; chromatography; hydrogen bonding; isoflavonoids; spectral analysis
Abstract:
... The composition of a plant, together with its efficacy, vary depending on its maturity and plant parts. In this study, the chemical constituents of immature fruits of Maclura tricuspidata (Moraceae) were investigated together with their anti-diabetic and antioxidant effects. A total of 34 compounds were isolated from the immature fruits of M. tricuspidata using various chromatographic methods. Str ...
DOI:
10.1016/j.phytochem.2021.113016

15. Antifungal and antioxidant activity of two essential oils and Lactococcus lactis subsp. lactis extract on selected Iranian white cheese‐contaminating fungi

Author:
Asiyeh Shojaee; Seyed AmirAli Anvar; Hassan Hamedi; Nakisa Sohrabi Haghdoost; Shilan Bahmani
Source:
International journal of dairy technology 2022 v.75 no.2 pp. 372-379
ISSN:
1364-727X
Subject:
Lactococcus lactis subsp. lactis; antioxidant activity; antioxidants; cheesemaking; cheeses; microbial load; spoilage; spoilage fungi
Abstract:
... Cheese is generally susceptible to contamination by fungal spoilage organisms. The application of essential oils (EOs) as preservatives in dairy products has been growing recently. Thus, they need to be tested for various interactions before being used in cheese production processes. The aim of this study was first to determine the antifungal and antioxidant effects of two EOs and Lactococcus lact ...
DOI:
10.1111/1471-0307.12842

16. Antimicrobial and Antioxidant Potential of Papain Liver Hydrolysate in Meat Emulsion Model at Chilling Storage Under Aerobic Packaging Condition

Author:
Akhilesh K. Verma; Manish Kumar Chatli; Nitin Mehta; Pavan Kumar
Source:
Waste and biomass valorization 2022 v.13 no.1 pp. 417-429
ISSN:
1877-2641
Subject:
Bacillus cereus; Escherichia coli; Listeria monocytogenes; Staphylococcus aureus; antioxidant activity; antioxidants; biomass; cold storage; color; emulsions; hydrolysates; hydrolysis; income; lipid peroxidation; liver; liver protein; livestock and meat industry; meat byproducts; meat emulsions; models; pH; papain; pollution; pork; protein hydrolysates; shelf life; slaughterhouses; wastes; water activity; yeasts
Abstract:
... PURPOSE: Meat byproduct is rich source protein for hydrolysis. Pork liver is low value byproduct obtained from meat industry. Therefore, utilization of low value slaughterhouse byproduct enhances the income of meat industry, reduces the cost of disposal and environmental pollution. METHODS: Physico-chemicals, colour profiles, lipid oxidation, the antioxidant and antimicrobial potential of liver hy ...
DOI:
10.1007/s12649-021-01538-3

17. Antioxidant Activity of Moringa oleifera and Olive Olea europaea L. Leaf Powders and Extracts on Quality and Oxidation Stability of Chicken Burgers

Author:
Marwa Ezz El-Din Ibrahim; Randah Miqbil Alqurashi; Fatimah Yousef Alfaraj
Source:
Antioxidants 2022 v.11 no.3 pp. -
ISSN:
2076-3921
Subject:
2,2-diphenyl-1-picrylhydrazyl; Moringa oleifera; Olea europaea; antioxidant activity; antioxidants; chickens; flavonoids; leaves; lipid metabolism; lipid peroxidation; nitrogen; olives; oxidation; oxidative stability; pH; shelf life
Abstract:
... Oxidation is the main cause of quality deterioration in meat-based foods, such as burgers. Antioxidants inhibit the oxidation process; recently, natural antioxidants have gained interest, due to safety concerns. In this study, the effects of leaf powder and crude extracts of both Moringa oleifera and olive in chicken burgers were studied for their antioxidant potential in preventing fat oxidation ...
DOI:
10.3390/antiox11030496

18. Antioxidant Activity of Natural Hydroquinones

Author:
Rosa M. Giner; José Luis Ríos; Salvador Máñez
Source:
Antioxidants 2022 v.11 no.2 pp. -
ISSN:
2076-3921
Subject:
antioxidant activity; antioxidants; atherosclerosis; biosynthesis; central nervous system; diterpenoids; hydroquinone; marine environment; neuroprotective effect; secondary metabolites; sesquiterpenoids; tyrosine
Abstract:
... Secondary metabolites derived from hydroquinone are quite rare in nature despite the original simplicity of its structure, especially when compared to other derivatives with which it shares biosynthetic pathways. However, its presence in a prenylated form is somewhat relevant, especially in the marine environment, where it is found in different algae and invertebrates. Sometimes, more complex mole ...
DOI:
10.3390/antiox11020343

19. Antioxidant Activity of Resveratrol Diastereomeric Forms Assayed in Fluorescent-Engineered Human Keratinocytes

Author:
Ilaria Bononi; Paola Tedeschi; Vanessa Mantovani; Annalisa Maietti; Elisa Mazzoni; Cecilia Pancaldi; Vincenzo Brandolini; Mauro Tognon
Source:
Antioxidants 2022 v.11 no.2 pp. -
ISSN:
2076-3921
Subject:
Scyphozoa; Vitis vinifera; antioxidant activity; antioxidants; cell lines; cell proliferation; cytotoxicity; fluorescence; free radicals; grapes; green fluorescent protein; human nutrition; humans; keratinocytes; models; oxidants; oxidative stress; resveratrol
Abstract:
... Resveratrol is a powerful antioxidant molecule. In the human diet, its most important source is in Vitis vinifera grape peel and leaves. Resveratrol exists in two isoforms, cis- and trans. The diastereomeric forms of many drugs have been reported as affecting their activity. The aim of this study was to set up a cellular model to investigate how far resveratrol could counteract cytotoxicity in an ...
DOI:
10.3390/antiox11020196

20. Antioxidant Potential of Cookies Formulated with Date Seed Powder

Author:
Zein Najjar; Jaleel Kizhakkayil; Hira Shakoor; Carine Platat; Constantinos Stathopoulos; Meththa Ranasinghe
Source:
Foods 2022 v.11 no.3 pp. -
ISSN:
2304-8158
Subject:
antioxidant activity; antioxidants; dates (fruit); environmental impact; flavonoids; food industry; industrial byproducts; nutritive value; solvents; wheat; wheat flour
Abstract:
... Utilising major waste products from the food industry can have both a great environmental impact and be a means to improve consumer health. Date seed is a food industry byproduct that has been proven to have high nutritional value. The aim of this work was to measure the total polyphenolic content (TPC), flavonoids, and antioxidant activity of the seeds of six date fruit varieties, Fard, Khalas, K ...
DOI:
10.3390/foods11030448

21. Antioxidant Status, Blood Constituents and Immune Response of Broiler Chickens Fed Two Types of Diets with or without Different Concentrations of Active Yeast

Author:
Youssef A. Attia; Hanan Al-Khalaifah; Hatem S. Abd El-Hamid; Mohammed A. Al-Harthi; Salem R. Alyileili; Ali A. El-Shafey
Source:
Animals 2022 v.12 no.4 pp. -
ISSN:
2076-2615
Subject:
Avian orthoavulavirus 1; Saccharomyces cerevisiae; alanine transaminase; antioxidant activity; antioxidants; aspartate transaminase; avian influenza; body weight; diet; eosinophils; hematocrit; hemoglobin; heterophils; immune response; lysozyme; malondialdehyde; monocytes; phagocytosis; poultry production; probiotics; yeasts
Abstract:
... Probiotics, such as active yeasts, are widely used to enhance poultry production and reduce feeding costs. This study aimed to investigate the antioxidant and immune responses of broilers to different concentrations of active Saccharomyces cerevisiae (SC) when supplemented to two types of diets. A total of 216 1-day-old Arbor Acres unsexed chicks were used in a factorial design, involving two feed ...
DOI:
10.3390/ani12040453

22. Antioxidant and Antiproliferation Activities of Lemon Verbena (Aloysia citrodora): An In Vitro and In Vivo Study

Author:
Hasan M. Rashid; Asma Ismail Mahmod; Fatma U. Afifi; Wamidh H. Talib
Source:
Plants 2022 v.11 no.6 pp. -
ISSN:
2223-7747
Subject:
Aloysia citrodora; antioxidant activity; antioxidants; anxiety; bronchitis; chemical composition; cytotoxicity; ethanol; ethyl acetate; heart; neoplasms; phytochemicals; sleep disorders; solvents; toxicity testing
Abstract:
... Aloysia citrodora (Verbenaceae) is traditionally used to treat various diseases, including bronchitis, insomnia, anxiety, digestive, and heart problems. In this study, this plant’s antioxidant and anti-proliferation effects were evaluated. In addition to volatiles extraction, different solvent extracts were prepared. The GC-MS, LC-MS analysis and the Foline-Ciocalteu (F-C) method were used to inve ...
DOI:
10.3390/plants11060785

23. Antioxidant and anti-aging effects of Warburgia salutaris bark aqueous extract: Evidences from in silico, in vitro and in vivo studies

Author:
Mohamed A.O. Abdelfattah; Malak Dmirieh; Widad Ben Bakrim; Omar Mouhtady; Mosad A. Ghareeb; Michael Wink; Mansour Sobeh
Source:
Journal of ethnopharmacology 2022 v.292 pp. 115187
ISSN:
0378-8741
Subject:
Afrotropical region; Caenorhabditis elegans; Neotropics; Warburgia salutaris; antimalarials; antioxidant activity; antioxidants; bark; bark extracts; catechin; chemical constituents of plants; collagenase; computer simulation; computer software; cytotoxicity; dose response; elastase; energy; hyaluronoglucosaminidase; inflammation; metabolites; models; oxidative stress; survival rate; traditional medicine; transcription factors
Abstract:
... The genus Warburgia (family Canellaceae) is widely distributed over Afrotropical and Neotropical realms. Traditionally, W. salutaris (G. Bertol.) Chiov., and other Warburgia species are used as anti-inflammatory, antimalarial, antimicrobial, and for wound healing, and treating several skin complaints as well. Specifically, different extracts from W. salutaris were reported to possess diuretic, ant ...
DOI:
10.1016/j.jep.2022.115187

24. Antioxidant and anti-inflammatory roles of tea polyphenols in inflammatory bowel diseases

Author:
Van-Long Truong; Woo-Sik Jeong
Source:
Food science and human wellness 2022 v.11 no.3 pp. 502-511
ISSN:
2213-4530
Subject:
Camellia sinensis; antioxidant activity; antioxidants; beverages; colitis; diabetes; dysbiosis; epithelium; flavanols; flavonols; food science; gallic acid; homeostasis; humans; intestinal microorganisms; procyanidins; signal transduction; tea; theaflavins
Abstract:
... Polyphenols, including phenolic acids, flavonoids, and procyanidins, are abundant in food and beverage derived from plants. Tea (Camellia sinensis) is particularly rich in polyphenols (e.g., catechins, theaflavins, thearubigins, gallic acid, and flavonols), which are thought to contribute to the health benefits of tea. High intake of tea polyphenols has been described to prevent and/or attenuate a ...
DOI:
10.1016/j.fshw.2021.12.008

25. Antioxidant and antibacterial activities in 21 species of Indonesian sea cucumbers

Author:
Aji Nugroho; Iskandar Azmy Harahap; Ardi Ardiansyah; Asep Bayu; Abdullah Rasyid; Tutik Murniasih; Ana Setyastuti; Masteria Yunovilsa Putra
Source:
Journal of food science and technology 2022 v.59 no.1 pp. 239-248
ISSN:
0022-1155
Subject:
Actinopyga echinites; Bacillus subtilis; Holothuria atra; Staphylococcus aureus; Stichopus vastus; Vibrio cholerae; antibacterial properties; antioxidant activity; antioxidants; cosmetics; disk diffusion antimicrobial test; food science; gas chromatography-mass spectrometry; medicine; minimum inhibitory concentration; technology
Abstract:
... Sea cucumbers are marine organisms with uses in food, cosmetics, and medicine. This study aimed to identify Indonesian sea cucumbers with high antioxidant and antibacterial activities. Twenty-one sea cucumber species were used for this study. Antioxidant capacity was evaluated using the 2,2-diphenyl-β-picrylhydrazine assay. Antibacterial activity was assessed using the disk diffusion assay, wherea ...
DOI:
10.1007/s13197-021-05007-6

26. Antioxidant and antiproliferative activities of solvent fractions of broccoli (Brassica oleracea L.) sprout

Author:
Ji Soo Kim; Do Manh Cuong; Yu Bin Bae; Somi Kim Cho
Source:
Applied biological chemistry 2022 v.65 no.1 pp. 34
ISSN:
2468-0834
Subject:
Brassica oleracea; antioxidant activity; antioxidants; apoptosis; breast neoplasms; broccoli; butanol; catechin; chloroform; chlorogenic acid; ethyl acetate; gas chromatography-mass spectrometry; hexane; high performance liquid chromatography; methanol; oleic acid; p-coumaric acid; polyphenols; quercetin; rutin; solvents; viability
Abstract:
... Crude methanol extract (ME) of broccoli (Brassica oleracea L.) sprout was fractioned by hexane, chloroform, ethyl acetate, butanol, and water. The contents of total polyphenols (19.89 mg GAE/g) and flavonoids (10.06 mg RE/g) were significantly higher in the butanol fraction (BF) than in the other fractions. The BF showed the highest DPPH (EC₅₀ = 0.524 mg/mL) and ABTS (EC₅₀ = 0.180 mg/mL) radical s ...
DOI:
10.1186/s13765-022-00700-2

27. Antioxidant and bioaccessibility characteristics of functional fruit and vegetable honeys produced by innovative method

Author:
M. Guldas; H. Demircan; I. Cakmak; R.A. Oral; E. Yildiz; O. Gurbuz; H. Tosunoglu; F. Cavus; H. Sen
Source:
Food bioscience 2022 v.48 pp. 101732
ISSN:
2212-4292
Subject:
acidity; antioxidant activity; antioxidants; bees; bioavailability; carrots; chlorogenic acid; fruits; gallic acid; honey; inhibitory concentration 50; pH; pomegranates
Abstract:
... The functional fruit and vegetable honeys were produced by the natural bee feeding method with pomegranate, orange and black carrot concentrates. The natural enrichment method did not cause any negative effects on the quality criteria questioned in the standards such as moisture, pH, free acidity and HMF (Hydroxymethylfurfuraldehyde) content and the quality of the functional honeys obtained was hi ...
DOI:
10.1016/j.fbio.2022.101732

28. Antioxidant and phytonutrient activities of Spirulina platensis

Author:
Agam Kumar; Duraisamy Ramamoorthy; Daneshver Kumar Verma; Arvind Kumar; Naveen Kumar; Kanak Raj Kanak; Binny Mary Marwein; Kalai Mohan
Source:
Energy nexus 2022 v.6 pp. 100070
ISSN:
2772-4271
Subject:
Arthrospira platensis; Spirulina; antioxidant activity; antioxidants; ascorbic acid; biomass; carbohydrate content; catalase; dietary supplements; energy; ethanol; farms; flavonoids; malnutrition; phenols; phytonutrients; vitamin E; India
Abstract:
... Increasing the consumption of natural substances has increased the demand for biological sources such as Spirulina platensis. The study quantitatively investigates the antioxidant potential and phytonutrient contents in aqueous and ethanol extracts of spirulina. The spirulina was collected from a local farm of Pondicherry and mass cultured in our research laboratory. The spirulina biomass was eval ...
DOI:
10.1016/j.nexus.2022.100070

29. Antioxidant characteristics and antibacterial activity of native woody species from Catamarca, Argentina

Author:
María Emilia Lorenzo; Carina Noelia Casero; Patricia Elizabeth Gómez; Adrián Federico Segovia; Lara Carolina Figueroa; Alejandro Quiroga; María Laura Werning; Daniel Alberto Wunderlin; María Verónica Baroni
Source:
Natural product research 2022 v.36 no.4 pp. 885-890
ISSN:
1478-6427
Subject:
Aspidosperma; Geoffroea decorticans; Larrea cuneifolia; Larrea divaricata; Prosopis chilensis; antibacterial properties; antioxidant activity; antioxidants; leaves; polyphenols; research; wood; woody plants; Argentina
Abstract:
... Numerous reports describe the antioxidant and antimicrobial activity of polyphenols-rich plant extracts. The aim of this study was to determine the total polyphenols content (TPC), and the in vitro (DPPH, FRAP and TEAC) antioxidant and antibacterial activity of leaves and wood of six native woody species (Aspidosperma quebracho-blanct, Sarcomphalus mistol, Geoffroea decorticans, Prosopis chilensis ...
DOI:
10.1080/14786419.2020.1839461

30. Antioxidant defense mechanisms and fatty acid catabolism in Red-billed Leiothrix (Leiothrix lutea) exposed to high temperatures

Author:
Ruiping Xu; Canwen Yu; Liyao Mao; Mengchen Jiang; Luyao Gao; Ming Li; Jinsong Liu
Source:
Avian research 2022 v.13 pp. 100013
ISSN:
2053-7166
Subject:
Leiothrix lutea; antioxidant activity; antioxidants; birds; body temperature; carnitine palmitoyltransferase; catabolism; catalase; citrate (si)-synthase; enzyme activity; fatty acid transport proteins; fatty acids; heart; heat stress; heat-shock protein 70; liver; malondialdehyde; models; muscles; research; weather
Abstract:
... Extreme hot weather is occurring more frequently due to global warming, posing a significant threat to species survival. Birds in particular are more likely to overheat in hot weather because they have a higher body temperature. This study used a heat stress model to investigate the antioxidant defense mechanisms and changes in fatty acid catabolism in Red-billed Leiothrix (Leiothrix lutea) to gai ...
DOI:
10.1016/j.avrs.2022.100013

31. Antioxidant properties and digestion behaviors of polysaccharides from Chinese yam fermented by Saccharomyces boulardii

Author:
Yiwen Shao; Qiaozhen Kang; Jiaqing Zhu; Changcheng Zhao; Limin Hao; Jinyong Huang; Jike Lu; Shiru Jia; Juanjuan Yi
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.154 pp. 112752
ISSN:
0023-6438
Subject:
Dioscorea oppositifolia; Dioscorea polystachya; Saccharomyces cerevisiae var. cerevisiae; antioxidant activity; antioxidants; digestion; fermentation; fungi; gastrointestinal system; health foods; molecular weight; polysaccharides; probiotics; radioprotective effect
Abstract:
... A kind of novel polysaccharides from Chinese yam (Dioscorea opposita Thunb.) was prepared by fermentation with a fungal probiotic Saccharomyces boulardii. The preparation methods and parameters of fermented Chinese yam polysaccharides (FCYP) were optimized. Molecular weight and FT-IR spectrum of the optimized FCYP were also evaluated, along with its biological activities and digestion behaviors. R ...
DOI:
10.1016/j.lwt.2021.112752

32. Antioxidant, flavor profile and quality of wheat dough bread incorporated with kiwifruit fermented by β-glucosidase producing lactic acid bacteria strains

Author:
Liting Liang; Jacob Ojobi Omedi; Weining Huang; Jianxian Zheng; Yongqing Zeng; Jing Huang; Binle Zhang; Liyuan Zhou; Ning Li; Tiecheng Gao; Ruijun Guo
Source:
Food bioscience 2022 v.46 pp. 101450
ISSN:
2212-4292
Subject:
Lactobacillus; Pediococcus pentosaceus; acidity; alpha-amylase; antioxidant activity; antioxidants; bakery industry; biotransformation; breads; dietary fiber; dough; fermentation; flavonoids; flavor; gluten; glycosylation; ingredients; kiwifruit; lactic acid; odors; sensory evaluation; wheat; yeasts
Abstract:
... This study aimed to investigate the effect of incorporation of kiwifruit substrate fermented by 3 high β-glucosidase producing lactic acid bacteria (LAB) of Lactobacillus harbinensis (M12, M24) and Pediococcus pentosaceus (J28) on physicochemical and rheo-fermentation properties during proofing of wheat dough. Quality, sensory evaluation, antioxidant content and activity, and flavor profiles of br ...
DOI:
10.1016/j.fbio.2021.101450

33. Antioxidation and Antiglycation Properties of a Natural Sweetener: Stevia rebaudiana

Author:
Ahmad Ali; Rinkey Shahu; Prairna Balyan; Sonit Kumari; Rasika Ghodmare; Renitta Jobby; Pamela Jha
Source:
Sugar tech 2022 v.24 no.2 pp. 563-575
ISSN:
0972-1525
Subject:
DNA damage; Stevia rebaudiana; alpha-amylase; antioxidant activity; antioxidants; diabetes; ethanol; glycation; hypoglycemic agents; mechanism of action; methanol; nitric oxide; phytochemicals; sugars
Abstract:
... Stevia rebaudiana, a natural sweetener and a non-caloric sugar substitute, is known to exhibit several medicinal properties including anti-diabetic effects. However, its mechanism of action, as an antidiabetic agent, is not completely understood. In this study, aqueous, methanol, and ethanol extracts of leaves were used. Among all the extracts, the methanolic extract exhibited the highest TPC (41. ...
DOI:
10.1007/s12355-021-01023-0

34. Antiviral and Antioxidant Components from the Fruits of Illicium verum Hook.f. (Chinese Star Anise)

Author:
Wen Li; Zhongnan Wu; Yiping Xia; Jinlin Tan; Haiyue Zhao; Si Chen; Yaolan Li; Hongfeng Tang; Guocai Wang; Yubo Zhang
Source:
Journal of agricultural and food chemistry 2022 v.70 no.12 pp. 3697-3707
ISSN:
1520-5118
Subject:
Illicium verum; Orthomyxoviridae; anise; antioxidants; antiviral properties; circular dichroism spectroscopy; cuisine; cytopathogenicity; electrospray ionization mass spectrometry; fluorescent antibody technique; food chemistry; fruits; lignans; oseltamivir; phenylpropanoids; phytochemicals; spectral analysis; South East Asia
Abstract:
... Illicium verum Hook.f. (Chinese star anise), a known Chinese traditional spice, is commonly applied in Chinese cuisine and cooking in Southeast Asia. As a kind of medicinal and edible resource, the fruit of I. verum has attracted great attention for its chemical constituents and physiological activities. In this work, the phytochemical study of the fruits of I. verum led to the isolation and ident ...
DOI:
10.1021/acs.jafc.1c08376

35. Application of Transcriptome Analysis to Understand the Adverse Effects of Hypotonic Stress on Different Development Stages in the Giant Freshwater Prawn Macrobrachium rosenbergii Post-Larvae

Author:
Bo Liu; Qiang Gao; Changyou Song; Cunxin Sun; Mingyang Liu; Xin Liu; Yunke Liu; Zhengzhong Li; Qunlan Zhou; Hao Zhu
Source:
Antioxidants 2022 v.11 no.3 pp. -
ISSN:
2076-3921
Subject:
Macrobrachium rosenbergii; antioxidant activity; antioxidants; autophagy; free radicals; glutathione peroxidase; homeostasis; immune system; inducible nitric oxide synthase; lysosomes; malondialdehyde; membrane proteins; nitric oxide; postlarvae; renin-angiotensin system; salinity; superoxide dismutase; transcriptomics; vacuoles
Abstract:
... Salinity is one of the important environmental factors affecting survival and growth of aquatic animals. However, the impact of low-salinity stress on M. rosenbergii post-larvae at different development stages remains elusive. Therefore, the aim of this study was to explore the underlying mechanisms of hypotonic stress at different development stages of M. rosenbergii post-larvae through transcrip ...
DOI:
10.3390/antiox11030440

36. Aqueous two-phase extraction of polysaccharides from Selaginella doederleinii and their bioactivity study

Author:
Gang Li; Xiankui Ma; Yongmei Jiang; Weiwei Li; Yongling Wang; Li Liu; Chengxin Sun; Shiji Xiao; Jie Lan; Juxiang Kuang; Gang Wang
Source:
Process biochemistry 2022 v.118 pp. 274-282
ISSN:
1359-5113
Subject:
Selaginella doederleinii; antineoplastic activity; antioxidant activity; antioxidants; ethanol; liquids; polysaccharides; salt concentration; thermogravimetry; ultrasonics
Abstract:
... In this study, the ethanol/salt aqueous two-phase system was firstly used to extract Selaginella doederleinii polysaccharides (SDP). Through single factor and response surface analysis, the best extraction conditions were as follows: extraction time of 40 min, ultrasonic power of 280 W, ethanol concentration of 35%, inorganic salt concentration of 0.22 g/mL, and liquid/solid ratio of 25 mL/g with ...
DOI:
10.1016/j.procbio.2022.04.024

37. Aqueous two-phase simultaneous extraction and purification of a polysaccharide from Grifola frondosa: Process optimization, structural characteristics and antioxidant activity

Author:
Guanghua Mao; Ping Yu; Ting Zhao; Yao Chen; Weiwei Feng; Qiaoyue Zhang; Liuqing Yang; Xiangyang Wu
Source:
Industrial crops and products 2022 v.184 pp. 114962
ISSN:
0926-6690
Subject:
Grifola frondosa; ammonium sulfate; antioxidant activity; antioxidants; chromatography; dose response; ethanol; glucose; microstructure; molecular weight; pH; polysaccharides; response surface methodology
Abstract:
... Traditional method for Grifola frondosa polysaccharide (CGFP) separation is water extraction or other method assistance, ethanol precipitation and further purification via column chromatography. Due to the strict control conditions, inefficient and not environmental-friendly, the method is hard to scale up and implement, and even limited the biological activity study and application of Grifola fro ...
DOI:
10.1016/j.indcrop.2022.114962

38. Arabinogalactan derived from Larix gmelinii (Rupr.) Kuzen. Alleviates cisplatin-induced acute intestinal injury in vitro and in vivo through IRE1α/JNK axis mediated apoptotic signaling pathways

Author:
Jun-jie Zhang; Shuang Wang; Xu-fei Gao; Yun-yi Hou; Jun-nan Hu; Jing-tian Zhang; Jin-gang Hou; Zi Wang; Xia Li; Wei Li
Source:
International journal of biological macromolecules 2022 v.209 pp. 871-884
ISSN:
0141-8130
Subject:
Larix gmelinii; antioxidant activity; antioxidants; apoptosis; arabinogalactans; arabinose; cisplatin; drug therapy; endoplasmic reticulum stress; galactose; histopathology; intestines; molecular weight; oxidative stress; protective effect; protein synthesis; toxicity
Abstract:
... Many dietary polysaccharides have been shown to protect against various harmful external stimuli by protecting the integrity of the intestinal barrier. Arabinogalactan (AG) is a high molecular weight polysaccharide composed of arabinose and galactose, which has good immunomodulatory, antioxidant and intestinal conditioning activities. Gastrointestinal injury caused by cisplatin (CP) is an inevitab ...
DOI:
10.1016/j.ijbiomac.2022.04.068

39. Arbuscular mycorrhiza and vermicompost alleviate drought stress and enhance yield, total flavonoid, rutin content, and antioxidant activity of buckwheat (Fagopyrum esculentum Moench)

Author:
Elnaz Mohammadi; Mohammad Fattahi; Mohsen Barin; Sanaz Ashrafi-Saeidlou
Source:
South African journal of botany 2022 v.148 pp. 588-600
ISSN:
0254-6299
Subject:
Fagopyrum esculentum; antioxidant activity; antioxidants; biomass; buckwheat; cluster analysis; field capacity; gallic acid; grain yield; greenhouse experimentation; inhibitory concentration 50; metabolites; nitrogen; phosphorus; potassium; principal component analysis; rutin; seed yield; symbionts; vermicomposts; vesicular arbuscular mycorrhizae; water stress
Abstract:
... The use of root symbionts and vermicompost as powerful natural tools is advised in stress conditions. To study the effect of vermicompost and mycorrhizal fungi on some phytochemicals and functional traits of buckwheat under drought stress, a greenhouse experiment was conducted. Three levels of drought stress: D0 (100% Field Capacity: FC), D1 (75% FC), and D2 (50% FC), two levels of mycorrhizal ino ...
DOI:
10.1016/j.sajb.2022.05.020

40. Assessment of Antioxidant and Antimicrobial Property of Polyphenol-Rich Chitosan-Pineapple Peel Film

Author:
Jyoti Jatav; Ayon Tarafdar; Chakkaravarthi Saravanan; Bhaswati Bhattacharya
Source:
Journal of food quality 2022 v.2022 pp. -
ISSN:
1745-4557
Subject:
Bacillus cereus; Escherichia coli; Salmonella Typhimurium; Staphylococcus aureus; antimicrobial properties; antioxidant activity; antioxidants; chitosan; food quality; kaempferol; minimum inhibitory concentration; phenols; pineapple peels; quercetin; wastes
Abstract:
... This work aimed to evaluate the antioxidant and antimicrobial capacities of pineapple peel extract-incorporated chitosan films to establish its utility as an active food packaging film. Total phenol and total flavonoids in ethanolic pineapple peel extract (11.1 ± 0.82 mg GAE/g sample, 3.86 ± 0.4 mg Quercetin/g sample) were determined to be higher than those in methanolic pineapple peel extract (7. ...
DOI:
10.1155/2022/8064114

41. Assessment of Biochemical Composition and Antioxidant Properties of Algerian Date Palm (Phoenix dactylifera L.) Seed Oil

Author:
Hamza Harkat; Ratiba Bousba; Cinzia Benincasa; Kamel Atrouz; Mine Gültekin-Özgüven; Ümit Altuntaş; Evren Demircan; Hamdy A. Zahran; Beraat Özçelik
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
Phoenix dactylifera; alpha-tocopherol; antioxidant activity; antioxidants; catechin; chemical composition; cultivars; glycerol; olive oil; seed oils; triacylglycerols; vanillin; wages and remuneration; Algeria
Abstract:
... Date palm (Phoenix dactylifera L.) trees are largely cultivated across the Algerian oases; they are principal sources of remuneration and the economic basis for residents of these areas. Date palm fruits are rich sources of essential nutrients, vitamins, minerals, and dietary fibers, with many potential health benefits, yet there are few studies on the chemical composition and biological propertie ...
DOI:
10.3390/plants11030381

42. Assessment of antioxidant, antiproliferative, anti-inflammatory, and enzyme inhibition activities and UPLC-MS phenolic determination of Ficus carica latex

Author:
Sonia Yahiaoui; Djamel-Edine Kati; Lamiaa M.A. Ali; Khaled El Cheikh; Alain Morére; Chantal Menut; Mostapha Bachir-bey; Nadir Bettache
Source:
Industrial crops and products 2022 v.178 pp. 114629
ISSN:
0926-6690
Subject:
Ficus carica; acetylcholinesterase; antioxidant activity; antioxidants; breast neoplasms; caffeic acid; cell lines; chlorogenic acid; cultivars; cytotoxicity; enzyme inhibition; hepatoma; latex; luteolin; principal component analysis; quercetin; rutin; xanthine oxidase
Abstract:
... The aim of the present investigation consisted in evaluating the antioxidant, cytotoxicity and anti˗inflammatory activities of Ficus carica L. latex of three cultivars (Aberkane “ABR,” Aghanime “AGH”, and EL-bakour “ELB”) and evaluating their in vitro inhibition abilities for several enzymes as well as UPLC˗MS analysis for compound identification. The antioxidant activity was evaluated by ORAC ass ...
DOI:
10.1016/j.indcrop.2022.114629

43. Assessment of dehulling effect on volatiles, phenolic compounds and antioxidant activities of faba bean seeds and flours

Author:
Imene Rajhi; Mondher Boulaaba; Bechir Baccouri; Fatma Rajhi; Jamila Hammami; Fathi Barhoumi; Guido Flamini; Haythem Mhadhbi
Source:
South African journal of botany 2022 v.147 pp. 741-753
ISSN:
0254-6299
Subject:
Vicia faba; antioxidant activity; antioxidants; ascorbic acid; cultivars; faba beans; flavonoids; gas chromatography-mass spectrometry; hulling
Abstract:
... The effects of dehulling and milling of seeds on the volatiles of two Vicia faba L. cultivars were evaluated using headspace-solid phase micro-extraction (HS-SPME) coupled to gas chromatography–mass spectrometry (GC-MS). The phenolic constituents and antioxidants activities were also estimated on the same kind of samples. A total of 36 volatiles belonging to six different chemical classes were ide ...
DOI:
10.1016/j.sajb.2022.03.010

44. Açaí extract powder as natural antioxidant on pork patties during the refrigerated storage

Author:
Elisa Rafaela Bonadio Bellucci; João Marcos dos Santos; Larissa Tátero Carvalho; Taís Fernanda Borgonovi; José M. Lorenzo; Andrea Carla da Silva-Barretto
Source:
Meat science 2022 v.184 pp. 108667
ISSN:
0309-1740
Subject:
antioxidant activity; antioxidants; cold storage; color; fruits; isoascorbic acid; lipid peroxidation; meat science; pH; pork; proximate composition; refrigeration
Abstract:
... The current trends among consumers are pushing for the use of natural antioxidants options. Açaí fruit is rich on polyphenolic components but no studies have been carried out to evaluate their effect in meat products. The objective was to investigate the effect of açaí extract on refrigerated pork patties quality. Five treatments were done: without antioxidant (CON), Sodium Erythorbate 500 mg.kg ⁻ ...
DOI:
10.1016/j.meatsci.2021.108667

45. Bactericidal and antioxidant effects of essential oils from Satureja montana L., Myristica fragrans H. and Cymbopogon flexuosus

Author:
D.A.d.C.S. Rezende; C.D. Oliveira; L.R. Batista; V.R.F. Ferreira; R.M. Brandão; A.R.S. Caetano; M.V.P. Alves; M.G. Cardoso
Source:
Letters in applied microbiology 2022 v.74 no.5 pp. 741-751
ISSN:
0266-8254
Subject:
2,2-diphenyl-1-picrylhydrazyl; Cymbopogon flexuosus; Escherichia coli; Myristica fragrans; Satureja montana; Staphylococcus aureus; antibacterial properties; antioxidant activity; antioxidants; borneol; carvacrol; flame ionization; geranial; lipids; microbiology; neral; oxidative stress; protective effect; sabinene
Abstract:
... The extraction and characterization of the essential oils (EO) from Satureja montana L., Myristica fragrans H. and Cymbopogon flexuosus and the determination of their antibacterial and antioxidant activities were achieved. The EO were identified by gas chromatography/mass spectrometry and quantified by gas chromatography using a flame ionization detector. The antibacterial potential against Escher ...
DOI:
10.1111/lam.13659

46. Bio-Waste Products of Mangifera indica L. Reduce Adipogenesis and Exert Antioxidant Effects on 3T3-L1 Cells

Author:
Giovanni Pratelli; Daniela Carlisi; Antonella D’Anneo; Antonella Maggio; Sonia Emanuele; Antonio Palumbo Piccionello; Michela Giuliano; Anna De Blasio; Giuseppe Calvaruso; Marianna Lauricella
Source:
Antioxidants 2022 v.11 no.2 pp. -
ISSN:
2076-3921
Subject:
Mangifera indica; acetyl-CoA carboxylase; adipocytes; adipogenesis; antioxidant activity; antioxidants; lipogenesis; mango peels; mangoes; obesity; phosphorylation; toxicity; triacylglycerols; wastes; Italy; Sicily
Abstract:
... Several studies highlighted the beneficial value of natural compounds in the prevention and treatment of obesity. Here, we investigated the anti-obesity effects of extracts of peel and seed of mango (Mangifera indica L.) cultivated in Sicily (Italy) in 3T3-L1 cells. Mango Peel (MPE) and Mango Seed (MSE) extracts at a 100 µg/mL concentration significantly reduced lipid accumulation and triacylglyce ...
DOI:
10.3390/antiox11020363

47. Bioaccessibility and bioactivities of phenolic compounds from roasted coffee beans during in vitro digestion and colonic fermentation

Author:
Hanjing Wu; Ziyao Liu; Peiyao Lu; Colin Barrow; Frank R. Dunshea; Hafiz A.R. Suleria
Source:
Food chemistry 2022 v.386 pp. 132794
ISSN:
0308-8146
Subject:
antioxidant activity; antioxidants; bioavailability; digestion; fermentation; food chemistry; gastrointestinal system; polysaccharides
Abstract:
... Bioaccessibility and bioactivity of phenolic compounds in coffee beans relate to roasting and digestion process. This study aimed to estimate phenolic content, antioxidant potential, bioaccessibility, and changes in short chain fatty acids (SCFAs) production during in vitro digestion and colonic fermentation of commercial roasted (light, medium and dark) coffee beans. There was no significant diff ...
DOI:
10.1016/j.foodchem.2022.132794

48. Bioaccessibility of bioactive compounds after in vitro gastrointestinal digestion and probiotics fermentation of Brazilian fruits residues with antioxidant and antidiabetic potential

Author:
Julianna Karla Santana Andrade; Romy Gleyse Chagas Barros; Ubatã Corrêa Pereira; Juliete Pedreira Nogueira; Nayjara Carvalho Gualberto; Christean Santos de Oliveira; Saravanan Shanmugam; Narendra Narain
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.153 pp. 112469
ISSN:
0023-6438
Subject:
Momordica charantia; Syzygium cumini; alpha-amylase; antioxidant activity; antioxidants; bioavailability; catechin; cytotoxicity; digestion; fermentation; fruits; gastrointestinal system; human health; jackfruits; pomegranates; probiotics; propyl gallate; protocatechuic acid; toxicity testing
Abstract:
... The aim of this study was to analyze the aqueous and ethanolic extracts of fruits (pomegranate, jambolan, jackfruit, physalis and bitter melon) residues regarding the assessment of α-amylase inhibition, cytotoxicity and bioaccessibility of phenolic compounds, flavonoids and antioxidants after the in vitro gastrointestinal digestion and fermentation with probiotics and phenolic compounds by UFLC-DA ...
DOI:
10.1016/j.lwt.2021.112469

49. Bioactive and technological properties of an α-D-glucan synthesized by Weissella cibaria PDER21

Author:
Mustafa Tahsin Yilmaz; Humeyra Ispirli; Osman Taylan; Mohammed Alamoudi; Enes Dertli
Source:
Carbohydrate polymers 2022 v.285 pp. 119227
ISSN:
0144-8617
Subject:
Weissella cibaria; antioxidant activity; antioxidants; food industry; glucans; glucose; thermal stability; water holding capacity; water solubility
Abstract:
... A slimy-mucinous-type colony of EPS-producing Weissella cibaria PDER21 was isolated and identified. The monomer composition was glucose, showing that the EPS is a glucan type homopolysaccharide, The core structure of (1 → 6)-linked α-d-glucose units including (1 → 3)-linked α-d-glucose branches at a ratio of 93.4/6.6 was revealed by ¹H and ¹³C NMR spectra and confirmed by FTIR analysis. The glucan ...
DOI:
10.1016/j.carbpol.2022.119227

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

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