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Article: Evaluation of resveratrol derivatives as potential antioxidants and identification of a reaction product of resveratrol and 2,2-diphenyl-1- picryhydrazyl radical

TitleEvaluation of resveratrol derivatives as potential antioxidants and identification of a reaction product of resveratrol and 2,2-diphenyl-1- picryhydrazyl radical
Authors
Wang, MJin, YHo, CT
Keywords2,2-Diphenyl-1- picryhydrazyl
Antioxidant
Free radical scavenging
Polyhydroxystilbene
Resveratrol derivatives
Issue Date1999
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jafcau
Citation
Journal Of Agricultural And Food Chemistry, 1999, v. 47 n. 10, p. 3974-3977 How to Cite?
DOI: http://dx.doi.org/10.1021/jf990382w
AbstractResveratrol (3,4',5-trihydroxy-trans-stilbene), an antioxidant from grapes, and five other polyhydroxystilbenes were synthesized. Their antioxidative properties were evaluated in two model systems [pure lipid oxidation using the Rancimat method and 2,2-diphenyl-1-picryhydrazyl (DPPH) free radical scavenging model.] 3,3',4,5'-Tetrahydroxystilbene, 3,3',4,5,5'- pentahydroxystilbene, and 3,4,4',5-tetrahydroxystilbene were found to be more active than resveratrol in both models. A dimer of resveratrol was identified as the major radical reaction product when resveratrol was reacted with DPPH radicals.
Persistent Identifierhttp://hdl.handle.net/10722/178678
ISSN
0021-8561
2021 Impact Factor: 5.895
2020 SCImago Journal Rankings: 1.203
ISI Accession Number ID
WOS:000083242100005
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorWang, Men_US
dc.contributor.authorJin, Yen_US
dc.contributor.authorHo, CTen_US
dc.date.accessioned2012-12-19T09:49:05Z-
dc.date.available2012-12-19T09:49:05Z-
dc.date.issued1999en_US
dc.identifier.citationJournal Of Agricultural And Food Chemistry, 1999, v. 47 n. 10, p. 3974-3977en_US
dc.identifier.issn0021-8561en_US
dc.identifier.urihttp://hdl.handle.net/10722/178678-
dc.description.abstractResveratrol (3,4',5-trihydroxy-trans-stilbene), an antioxidant from grapes, and five other polyhydroxystilbenes were synthesized. Their antioxidative properties were evaluated in two model systems [pure lipid oxidation using the Rancimat method and 2,2-diphenyl-1-picryhydrazyl (DPPH) free radical scavenging model.] 3,3',4,5'-Tetrahydroxystilbene, 3,3',4,5,5'- pentahydroxystilbene, and 3,4,4',5-tetrahydroxystilbene were found to be more active than resveratrol in both models. A dimer of resveratrol was identified as the major radical reaction product when resveratrol was reacted with DPPH radicals.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jafcauen_US
dc.relation.ispartofJournal of Agricultural and Food Chemistryen_US
dc.subject2,2-Diphenyl-1- picryhydrazyl-
dc.subjectAntioxidant-
dc.subjectFree radical scavenging-
dc.subjectPolyhydroxystilbene-
dc.subjectResveratrol derivatives-
dc.subject.meshAntioxidants - Chemistryen_US
dc.subject.meshBepridil - Analogs & Derivatives - Chemistryen_US
dc.subject.meshBiphenyl Compoundsen_US
dc.subject.meshFree Radical Scavengers - Chemistryen_US
dc.subject.meshFree Radicals - Chemistryen_US
dc.subject.meshHumansen_US
dc.subject.meshIndicators And Reagents - Chemistryen_US
dc.subject.meshPicratesen_US
dc.subject.meshRosalesen_US
dc.subject.meshStilbenes - Chemistryen_US
dc.titleEvaluation of resveratrol derivatives as potential antioxidants and identification of a reaction product of resveratrol and 2,2-diphenyl-1- picryhydrazyl radicalen_US
dc.typeArticleen_US
dc.identifier.emailWang, M: mfwang@hku.hken_US
dc.identifier.authorityWang, M=rp00800en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/jf990382wen_US
dc.identifier.pmid10552752-
dc.identifier.scopuseid_2-s2.0-0033212884en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033212884&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume47en_US
dc.identifier.issue10en_US
dc.identifier.spage3974en_US
dc.identifier.epage3977en_US
dc.identifier.isiWOS:000083242100005-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridWang, M=7406691844en_US
dc.identifier.scopusauthoridJin, Y=55215771400en_US
dc.identifier.scopusauthoridHo, CT=7404652573en_US
dc.identifier.issnl0021-8561-

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