Molecular physicochemical parameters predicting antioxidant activity of Brazilian natural products

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity Federal of Paraíba-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorScotti, Luciana-
Autor(es): dc.creatorScotti, Marcus Tullius-
Autor(es): dc.creatorPasqualoto, Kerly Fernanda Mesquita-
Autor(es): dc.creatorDa Silva Bolzani, Vanderlan [UNESP]-
Autor(es): dc.creatorFerreira, Elizabeth Igne-
Data de aceite: dc.date.accessioned2022-08-04T22:02:03Z-
Data de disponibilização: dc.date.available2022-08-04T22:02:03Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/S0102-695X2009000600020-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219550-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219550-
Descrição: dc.descriptionReactive 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; ΔHOX; and ΔHf) were calculated. Considering the results from the calculated descriptors, the molecules 10a-f can be classified as having a higher antioxidant activity.-
Descrição: dc.descriptionDepartment of Pharmacy School of Pharmaceutical Sciences University of São Paulo, Av Prof. Lineu Prestes 580, Bl. 13, 05508-900 São Paulo-SP-
Descrição: dc.descriptionCentro de Ciências Aplicadas e Educação University Federal of Paraíba Campus IV, Litoral Norte, Rio Tinto-PB-
Descrição: dc.descriptionInstitute of Chemistry State University Júlio de Mesquita Filho, Rua Francisco Degni s/n, 14800-900 Araraquara-SP-
Descrição: dc.descriptionInstitute of Chemistry State University Júlio de Mesquita Filho, Rua Francisco Degni s/n, 14800-900 Araraquara-SP-
Formato: dc.format908-913-
Idioma: dc.languageen-
Relação: dc.relationRevista Brasileira de Farmacognosia-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntioxidant activity-
Palavras-chave: dc.subjectMolecular modeling-
Palavras-chave: dc.subjectPhenolic compounds-
Título: dc.titleMolecular physicochemical parameters predicting antioxidant activity of Brazilian natural products-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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