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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/26091
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dc.contributor.authorScotti, Luciana-
dc.contributor.authorScotti, Marcus Tullius-
dc.contributor.authorMesquita Pasqualoto, Kerly Fernanda-
dc.contributor.authorBolzani, Vanderlan da Silva-
dc.contributor.authorFerreira, Elizabeth Igne-
dc.date.accessioned2014-05-20T14:20:16Z-
dc.date.accessioned2016-10-25T17:41:32Z-
dc.date.available2014-05-20T14:20:16Z-
dc.date.available2016-10-25T17:41:32Z-
dc.date.issued2009-10-01-
dc.identifierhttp://dx.doi.org/10.1590/S0102-695X2009000600020-
dc.identifier.citationRevista Brasileira de Farmacognosia-brazilian Journal of Pharmacognosy. Amsterdam: John Benjamins Publishing Company, v. 19, n. 4, p. 908-913, 2009.-
dc.identifier.issn0102-695X-
dc.identifier.urihttp://hdl.handle.net/11449/26091-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/26091-
dc.description.abstractReactive oxygen species (ROS) are capable of oxidizing cellular proteins, nucleic acids and lipids, contributing to cellular aging, mutagenesis, carcinogenesis, coronary heart and neurodegenerative diseases. Free radicals-scavenging by phenolic compounds occurs by the transfer of one electron followed by the H-abstraction. In order to evaluate the antioxidant activity of a series of seventeen phenolic compounds extracted from Brazilian flora (Chimarrhis turbinata and Arrabidea samydoides), some physicochemical parameters (heat formation of the neutral, radical, and cationic compounds; orbitals' energies; ClogP;Delta H(OX); and Delta H(f)) were calculated. Considering the results from the calculated descriptors, the molecules 10a-f can be classified as having a higher antioxidant activity.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent908-913-
dc.language.isoeng-
dc.publisherJohn Benjamins Publishing Company-
dc.sourceWeb of Science-
dc.subjectMolecular modelingen
dc.subjectphenolic compoundsen
dc.subjectantioxidant activityen
dc.titleMolecular physicochemical parameters predicting antioxidant activity of Brazilian natural productsen
dc.title.alternativeParâmetros físico-químicos na predição da atividade antioxidante de produtos naturais brasileirospt
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv São Paulo, Sch Pharmaceut Sci, Dept Pharm, BR-05508900 São Paulo, Brazil-
dc.description.affiliationUniversidade Federal da Paraíba (UFPB), Ctr Ciencias Aplicadas & Educ, Rio Tinto, PB, Brazil-
dc.description.affiliationState Univ Julio de Mesquita Filho, Inst Chem, BR-14800900 Araraquara, SP, Brazil-
dc.description.affiliationUnespState Univ Julio de Mesquita Filho, Inst Chem, BR-14800900 Araraquara, SP, Brazil-
dc.identifier.scieloS0102-695X2009000600020-
dc.identifier.wosWOS:000275593200020-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS0102-695X2009000600020.pdf-
dc.relation.ispartofRevista Brasileira de Farmacognosia-brazilian Journal of Pharmacognosy-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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