Results 31 to 40 of about 9,353,519 (309)

Imidazolopyrazinones as potential antioxidants

Bioorganic & Medicinal Chemistry Letters, 2001
A series of imidazolopyrazinones 3, substituted at C-2, and C-2/C-6, has been prepared. The compounds behaved as quenchers of superoxide anion. The more active compounds are structurally related to coelenterazine, a natural substrate of marine bioluminescence. Theoretical parameters based on Hartree-Fock instabilities have been examined.
Devillers, Ingrid, Dive, Georges, De Tollenaere, Catherine, Falmagne, Bénédicte, De Wergifosse, Bertrand, Rees, Jean-François, Marchand-Brynaert, Jacqueline   +6 more
openaire   +3 more sources

The nutraceutical potential of natural antioxidant peptides [PDF]

, 2023
Several recent works have described bioactive peptides produced from food sources, some of which have proven antioxidant effects. Dietary intake of antioxidants peptides could decrease the risk of oxidative stress diseases (e.g., cancer, diabetes ...
Irene Dini
core  

Phenolic Compounds as Potential Antioxidant [PDF]

Jundishapur Journal of Natural Pharmaceutical Products, 2013
An antioxidant may be roughly defined as a substance that when present at low concentrations, lower than the oxidizable compound to be protected, significantly delays or inhibits its oxidation. There are two basic categories of antioxidants, natural and synthetic, the second ones have been found to cause long-term toxicological effects, including ...
openaire   +2 more sources

Green synthesis of ZnO nanoparticles using peels of Citrus limetta and evaluation of their antibacterial activity

Journal of Applied Pharmaceutical Research, 2023
Background: The fruit peel wastes produced during the processing of different agriculture-related products after production are not utilized to their full potential, and their environmental impact has become a significant global issue.
J R Thenmozhi, Shahanaz S, Suba G A Manuel   +2 more
doaj   +1 more source

The Potential Benefits of Red Beetroot Supplementation in Health and Disease [PDF]

, 2015
In recent years there has been a growing interest in the biological activity of red beetroot (Beta vulgaris rubra) and its potential utility as a health promoting and disease preventing functional food. As a source of nitrate, beetroot ingestion provides
Stevenson, Emma, Daniel West, Emma Stevenson, Howatson, Glyn, West, Daniel J., Glyn Howatson, Clifford, Tom, Stevenson, Emma J., West, Dan, Tom Clifford   +9 more
core   +1 more source

Nutraceutical antioxidant potential and polyphenolic profiles of the Zambian market classes of bambara groundnuts (Vigna subterranea L. Verdc) and common beans (Phaseolus vulgaris L.) [PDF]

, 2013
Includes abstract.Includes bibliographical references.There is a growing interest in legumes and legume based foods because of the health claims associated with their consumption. The aim of the current study was to explore the nutraceutical potential of
Nyau, Vincent
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Antioxidant and antihemolytic activities of methanol extract of Hyssopus angustifolius [PDF]

, 2012
This study was designed to evaluate antioxidant and antihemolytic activities of Hyssopus angustifolius flower, stem and leaf methanol extracts by employing various in vitro assays.
Hellio, Claire, Nabavi, Seyed Fazel, Nabavi, S., Alinezhad, H., Azimi, R., Azimi, Razieh, Fazel Nabavi, Seyed, Nabavi, Seyed Mohammad, Bahafar, Robabeh, Baharfar, R., Zare, Mahboobeh, Zare, M., Alinezhad, Heshmatollah   +12 more
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Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts [PDF]

, 2012
In this study, essential oil and various extracts (hexane, petroleum ether, acetone, ethanol, methanol and water) of Eucalyptus gilii were screened for their chemical composition, antimicrobial and antioxidant activities.
Abderrabba, Manef, Mathieu, Florence, Bouajila, Jalloul, Lebrihi, Ahmed, Dorsaf Ben Hassine, Yvon, Yan, Yan Yvon, Jalloul Bouajila, Florence Mathieu, François Couderc, Ben Hassine, Dorsaf, Manef Abderrabba, Couderc, François, Ahmed Lebrihi   +13 more
core   +1 more source

Antioxidant Potential of Anogeissus latifolia

Biological and Pharmaceutical Bulletin, 2004
Anogeissus latifolia is widely used in the Indian indigenous system of medicine and is reported to contain leucocyanidins and tannoid principles like ellagic acid and its derivatives. In view of its wide use and its chemical composition, this study was aimed at examining the antioxidant activity of the extract of A. latifolia.
Govindarajan, Raghavan, Vijayakumar, Madhavan, Rao, Chandana Venkateshwara, Shirwaikar, Annie, Rawat, Ajay Kumar Singh, Mehrotra, Shanta, Pushpangadan, Palpu   +6 more
openaire   +3 more sources

Design and synthesis of novel thiophenecarbohydrazide, thienopyrazole and thienopyrimidine derivatives as antioxidant and antitumor agents [PDF]

, 2010
Etilni ester 2-amino-5-acetil-4-metil-tiofen-3-karboksilne kiseline (1) i 5-acetil-2-amino-4-metiltiofen-3-karbohidrazid (2) sintetizirani su i upotrebljeni kao reaktanti u sintezi novih spojeva 1-(5-amino-4-(3,5-dimetil-1H-pirazol-1-karbonil)-3 ...
Farid Badria, FARID ABD-ELRAHEEM BADRIA, ABU-HASHEM, AMEEN ALI, EL-SHEHRY, MOHAMED FATHY, MOHAMED FATHY EL-SHEHRY, Mohamed El-Shehry, Ameen Abu-Hashem, BADRIA, FARID ABD-ELRAHEEM, AMEEN ALI ABU-HASHEM   +8 more
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