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- Publisher Website: 10.1021/jf990382w
- Scopus: eid_2-s2.0-0033212884
- PMID: 10552752
- WOS: WOS:000083242100005
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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
Title | Evaluation of resveratrol derivatives as potential antioxidants and identification of a reaction product of resveratrol and 2,2-diphenyl-1- picryhydrazyl radical |
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Authors | |
Keywords | 2,2-Diphenyl-1- picryhydrazyl Antioxidant Free radical scavenging Polyhydroxystilbene Resveratrol derivatives |
Issue Date | 1999 |
Publisher | American 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? |
Abstract | Resveratrol (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 Identifier | http://hdl.handle.net/10722/178678 |
ISSN | 2023 Impact Factor: 5.7 2023 SCImago Journal Rankings: 1.114 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Wang, M | en_US |
dc.contributor.author | Jin, Y | en_US |
dc.contributor.author | Ho, CT | en_US |
dc.date.accessioned | 2012-12-19T09:49:05Z | - |
dc.date.available | 2012-12-19T09:49:05Z | - |
dc.date.issued | 1999 | en_US |
dc.identifier.citation | Journal Of Agricultural And Food Chemistry, 1999, v. 47 n. 10, p. 3974-3977 | en_US |
dc.identifier.issn | 0021-8561 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/178678 | - |
dc.description.abstract | Resveratrol (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.language | eng | en_US |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jafcau | en_US |
dc.relation.ispartof | Journal of Agricultural and Food Chemistry | en_US |
dc.subject | 2,2-Diphenyl-1- picryhydrazyl | - |
dc.subject | Antioxidant | - |
dc.subject | Free radical scavenging | - |
dc.subject | Polyhydroxystilbene | - |
dc.subject | Resveratrol derivatives | - |
dc.subject.mesh | Antioxidants - Chemistry | en_US |
dc.subject.mesh | Bepridil - Analogs & Derivatives - Chemistry | en_US |
dc.subject.mesh | Biphenyl Compounds | en_US |
dc.subject.mesh | Free Radical Scavengers - Chemistry | en_US |
dc.subject.mesh | Free Radicals - Chemistry | en_US |
dc.subject.mesh | Humans | en_US |
dc.subject.mesh | Indicators And Reagents - Chemistry | en_US |
dc.subject.mesh | Picrates | en_US |
dc.subject.mesh | Rosales | en_US |
dc.subject.mesh | Stilbenes - Chemistry | en_US |
dc.title | Evaluation of resveratrol derivatives as potential antioxidants and identification of a reaction product of resveratrol and 2,2-diphenyl-1- picryhydrazyl radical | en_US |
dc.type | Article | en_US |
dc.identifier.email | Wang, M: mfwang@hku.hk | en_US |
dc.identifier.authority | Wang, M=rp00800 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/jf990382w | en_US |
dc.identifier.pmid | 10552752 | - |
dc.identifier.scopus | eid_2-s2.0-0033212884 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0033212884&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 47 | en_US |
dc.identifier.issue | 10 | en_US |
dc.identifier.spage | 3974 | en_US |
dc.identifier.epage | 3977 | en_US |
dc.identifier.isi | WOS:000083242100005 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Wang, M=7406691844 | en_US |
dc.identifier.scopusauthorid | Jin, Y=55215771400 | en_US |
dc.identifier.scopusauthorid | Ho, CT=7404652573 | en_US |
dc.identifier.issnl | 0021-8561 | - |