Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/40950 |
Resumo: | FUNCAP, URCA, CAPES, CNPq, UFRPE and ICMBio. |
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Ribeiro, Daiany AlvesCamilo, Cicera JanaineNonato, Carla de Fátima AlvesRodrigues, Fabiola Fernandes GalvãoMenezes, Irwin Rose AlencarRibeiro Filho, JaimeXiao, JianboSouza, Marta Maria de AlmeidaCosta, José Galberto Martins da2020-04-24T13:59:38Z2020-04-24T13:59:38Z2020RIBEIRO, Daiany Alves et al. Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae). Food Chemistry, p. 1-27, 2020.0308-8146https://www.arca.fiocruz.br/handle/icict/4095010.1016/j.foodchem.2020.126277FUNCAP, URCA, CAPES, CNPq, UFRPE and ICMBio.Universidade Regional do Cariri. Programa de Pós-Graduação em Etnobiologia e Conservação da Natureza. Crato, CE, Brasil / Universidade Regional do Cariri. Laboratório de Pesquisas de Produtos Naturais. Crato, CE, Brasil.Universidade Regional do Cariri. Programa de Pós-Graduação em Etnobiologia e Conservação da Natureza. Crato, CE, Brasil / Universidade Regional do Cariri. Laboratório de Pesquisas de Produtos Naturais. Crato, CE, Brasil.Universidade Regional do Cariri. Laboratório de Pesquisas de Produtos Naturais. Crato, CE, Brasil.Universidade Regional do Cariri. Laboratório de Pesquisas de Produtos Naturais. Crato, CE, Brasil / Centro Universitário Dr. Leão Sampaio. Programa de Pós-Graduação em Ensino em Saúde. Juazeiro do Norte, CE, Brasil.Universidade Regional do Cariri. Laboratório de Farmacologia e Química Molecular. Crato, CE, Brasil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.University of Macau. Institute of Chinese Medical Sciences. State Key Laboratory of Quality Research in Chinese Medicine. Taipa, Macau, China.Universidade Regional do Cariri. Laboratório de Ecologia Vegetal. Crato, CE, Brasil.Universidade Regional do Cariri. Programa de Pós-Graduação em Etnobiologia e Conservação da Natureza. Crato, CE, Brasil / Universidade Regional do Cariri. Laboratório de Pesquisas de Produtos Naturais. Crato, CE, Brasil / Centro Universitário Dr. Leão Sampaio. Programa de Pós-Graduação em Ensino em Saúde. Juazeiro do Norte, CE, Brasil.This study reports the effects of seasonal variation on the total polyphenol and flavonoid content and the in vitro antioxidant activity of Secondatia floribunda A. DC. The extracts were prepared from the inner bark and heartwood of samples harvested in the 2015 to 2016. The total phenolic and flavonoid content was determined by specific qualitative tests. The in vitro antioxidant capacity was analyzed using the following tests: 1-1-diphenyl-2-picrylhydrazyl radical (DPPH), 2,2'-azinobis-3-ethylbenzenothiazoline-6-sulfonic acid (ABTS+), ferric reducing antioxidant power (FRAP) and iron (Fe2+) chelating activity. The total polyphenol and total flavonoid content varied over the harvest period. The DPPH and ABTS tests revealed that in the dry season had the most potent in vitro antioxidant activity, although the extracts obtained during the rainy season presented the higher Fe2+ chelating and Ferric reducing activities. In conclusion, the phenolic content and in vitro antioxidant activity are correlated, and both are influenced by seasonality.engElsevierSecondatia floribundaCompostos fenólicosAtividade antioxidante in vitroQuímico ecologiaSazonalidadeSecondatia floribundaPhenolic compoundsIn vitro antioxidant activityChemical ecologySeasonalityInfluence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. 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dc.title.pt_BR.fl_str_mv |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
title |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
spellingShingle |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) Ribeiro, Daiany Alves Secondatia floribunda Compostos fenólicos Atividade antioxidante in vitro Químico ecologia Sazonalidade Secondatia floribunda Phenolic compounds In vitro antioxidant activity Chemical ecology Seasonality |
title_short |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
title_full |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
title_fullStr |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
title_full_unstemmed |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
title_sort |
Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae) |
author |
Ribeiro, Daiany Alves |
author_facet |
Ribeiro, Daiany Alves Camilo, Cicera Janaine Nonato, Carla de Fátima Alves Rodrigues, Fabiola Fernandes Galvão Menezes, Irwin Rose Alencar Ribeiro Filho, Jaime Xiao, Jianbo Souza, Marta Maria de Almeida Costa, José Galberto Martins da |
author_role |
author |
author2 |
Camilo, Cicera Janaine Nonato, Carla de Fátima Alves Rodrigues, Fabiola Fernandes Galvão Menezes, Irwin Rose Alencar Ribeiro Filho, Jaime Xiao, Jianbo Souza, Marta Maria de Almeida Costa, José Galberto Martins da |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Ribeiro, Daiany Alves Camilo, Cicera Janaine Nonato, Carla de Fátima Alves Rodrigues, Fabiola Fernandes Galvão Menezes, Irwin Rose Alencar Ribeiro Filho, Jaime Xiao, Jianbo Souza, Marta Maria de Almeida Costa, José Galberto Martins da |
dc.subject.other.pt_BR.fl_str_mv |
Secondatia floribunda Compostos fenólicos Atividade antioxidante in vitro Químico ecologia Sazonalidade |
topic |
Secondatia floribunda Compostos fenólicos Atividade antioxidante in vitro Químico ecologia Sazonalidade Secondatia floribunda Phenolic compounds In vitro antioxidant activity Chemical ecology Seasonality |
dc.subject.en.pt_BR.fl_str_mv |
Secondatia floribunda Phenolic compounds In vitro antioxidant activity Chemical ecology Seasonality |
description |
FUNCAP, URCA, CAPES, CNPq, UFRPE and ICMBio. |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-04-24T13:59:38Z |
dc.date.available.fl_str_mv |
2020-04-24T13:59:38Z |
dc.date.issued.fl_str_mv |
2020 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
RIBEIRO, Daiany Alves et al. Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae). Food Chemistry, p. 1-27, 2020. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/40950 |
dc.identifier.issn.pt_BR.fl_str_mv |
0308-8146 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1016/j.foodchem.2020.126277 |
identifier_str_mv |
RIBEIRO, Daiany Alves et al. Influence of seasonal variation on phenolic content and in vitro antioxidant activity of Secondatia floribunda A. DC. (Apocynaceae). Food Chemistry, p. 1-27, 2020. 0308-8146 10.1016/j.foodchem.2020.126277 |
url |
https://www.arca.fiocruz.br/handle/icict/40950 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Elsevier |
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Elsevier |
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