Antioxidant capacity and phytochemical characterization of Spathodea campanulata growing in different climatic zones in Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorFaculdade Pouso Alegre - Unis Group-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorTufts University-
Autor(es): dc.creatorSantos, Valter H.M.-
Autor(es): dc.creatorMinatel, Igor O. [UNESP]-
Autor(es): dc.creatorLima, Giuseppina P.P. [UNESP]-
Autor(es): dc.creatorSilva, Regildo M.G. [UNESP]-
Autor(es): dc.creatorChen, Chung-Yen O.-
Data de aceite: dc.date.accessioned2022-02-22T00:29:15Z-
Data de disponibilização: dc.date.available2022-02-22T00:29:15Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.bcab.2020.101536-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/200055-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/200055-
Descrição: dc.descriptionThe aim of present study was evaluating the antioxidant activity and real content of phytochemicals of Spathodea campanulata from different climatic regions (two subtropical and one tropical area/cities) at Brazil. Samples of leaves, flowers and nectars from S. campanulata were tested for total phenolic content and in vitro antioxidant activity by ORAC (Oxygen Radical Absorbance Capacity), FRAP (Ferric Reducing Antioxidant Power) and DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging assay. The phytochemical tests were carried out by two different chromatographic methods of detection (PDA and ECD) in HPLC for quantify the phenolic compounds content and one methods (PDA) in HPLC for quantify the carotenoids content. The results of the study indicate that mainly the samples of leaves and flowers of S. campanulata have significant total phenolic content and the antioxidant activity independent of analyzed city. In relation to phytochemical tests, the leaves samples from Assis city presented the higher total content of phenolic compounds among analyzed cities independent of detector (PDA and ECD). Total content of carotenoids was higher the leaves samples from Londrina city. This study reveals that the flowers and leaves of S. campanulata present substances with antioxidant potential, as noted in the antioxidant tests and phytochemical screening. Thus, Spathodea campanulata can be considered a good source of antioxidants independent of the occurrence of the individual in different climatic regions of Brazil.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFaculdade Pouso Alegre - Unis Group-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Biosciences Botucatu Department of Biochemistry-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Sciences Humanities and Languages Assis Department of Biotechnology Laboratory of Herbal Medicine and Natural Products-
Descrição: dc.descriptionJean Mayer USDA Human Nutrition Research Center on Aging Tufts University-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Biosciences Botucatu Department of Biochemistry-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Sciences Humanities and Languages Assis Department of Biotechnology Laboratory of Herbal Medicine and Natural Products-
Descrição: dc.descriptionFAPESP: 2012/24440-7-
Descrição: dc.descriptionFAPESP: 2015/13855-0-
Idioma: dc.languageen-
Relação: dc.relationBiocatalysis and Agricultural Biotechnology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntioxidant activity-
Palavras-chave: dc.subjectClimatic zones-
Palavras-chave: dc.subjectPhytochemical tests-
Palavras-chave: dc.subjectSpathodea campanulata-
Palavras-chave: dc.subjectTotal phenolic-
Título: dc.titleAntioxidant capacity and phytochemical characterization of Spathodea campanulata growing in different climatic zones in Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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