Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus

Detalhes bibliográficos
Autor(a) principal: Haida, Kimiyo Shimomura
Data de Publicação: 2011
Outros Autores: Baron, Angela, Silva, Fábio José da, Arceles, Michel de Lima, Fernandes, Adelmo, Andreazza, Ana Paula, Costa, Jucelaine Haas Barth da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Saúde e Pesquisa (Online)
Texto Completo: https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495
Resumo: Antioxidant activity and rates of total phenolic compounds were determined by DPPH and Folin-Ciocalteu methods of aqueous and methanol extracts of leaves from Salvia officinalis L. and Eucalyptus grandis W. Hill ex Maiden. Phenolic compounds were found in all extracts, ranging between 7.28 and 13.008 mg rutin equivalent g-1 of dry weight. Antioxidant capacity was determined by inhibition percentage ranging between 54.86% and 88.82%. Eucalyptus and salvia extracts had higher rates than ascorbic acid and rutin. In fact, all extracts had strong antioxidant capacity and high free radical sequestrating activity.
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spelling Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and EucalyptusPropriedade Sequestrante de Radicais Livres e Determinação do Teor de Fenólicos Totais da Sálvia e EucaliptoAntioxidantPhenolic CompoundsMedicinal Plants.AntioxidanteCompostos FenólicosPlantas Medicinais.Antioxidant activity and rates of total phenolic compounds were determined by DPPH and Folin-Ciocalteu methods of aqueous and methanol extracts of leaves from Salvia officinalis L. and Eucalyptus grandis W. Hill ex Maiden. Phenolic compounds were found in all extracts, ranging between 7.28 and 13.008 mg rutin equivalent g-1 of dry weight. Antioxidant capacity was determined by inhibition percentage ranging between 54.86% and 88.82%. Eucalyptus and salvia extracts had higher rates than ascorbic acid and rutin. In fact, all extracts had strong antioxidant capacity and high free radical sequestrating activity.Neste trabalho foram determinados a atividade antioxidante e o teor de compostos fenólicos totais pelos métodos de DPPH e Folin-Ciocalteu dos extratos metanólicos e aquosos das folhas de Salvia officinalis L. e de Eucalyptus grandis W. Hill ex Maiden. Em todos os extratos foram encontrados compostos fenólicos, variando de 7,28 a 13,01 mg equivalente de rutina.g-1 de peso seco e o poder antioxidante foi determinado pela porcentagem de inibição que variou de 54,86% a 88,82%. Os extratos de eucalipto e de sálvia apresentaram valores mais altos que ácido ascórbico e a rutina, todos os extratos apresentaram forte poder antioxidante e atividade sequestrante de radical livre.Universidade Cesumar - UniCesumar2011-02-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por ParesPesquisa laboratorialapplication/pdfhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495Saúde e Pesquisa; Vol 4 No 1 (2011): jan./abr.Saúde e Pesquisa; v. 4 n. 1 (2011): jan./abr.2176-9206reponame:Saúde e Pesquisa (Online)instname:Cesumar Diretoria de Pesquisainstacron:CESUMARporhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495/1203Haida, Kimiyo ShimomuraBaron, AngelaSilva, Fábio José daArceles, Michel de LimaFernandes, AdelmoAndreazza, Ana PaulaCosta, Jucelaine Haas Barth dainfo:eu-repo/semantics/openAccess2022-05-20T15:01:15Zoai:ojs.pkp.sfu.ca:article/1495Revistahttps://periodicos.unicesumar.edu.br/index.php/saudpesqPUBhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/oainaep@cesumar.br2176-92061983-1870opendoar:2022-05-20T15:01:15Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisafalse
dc.title.none.fl_str_mv Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
Propriedade Sequestrante de Radicais Livres e Determinação do Teor de Fenólicos Totais da Sálvia e Eucalipto
title Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
spellingShingle Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
Haida, Kimiyo Shimomura
Antioxidant
Phenolic Compounds
Medicinal Plants.
Antioxidante
Compostos Fenólicos
Plantas Medicinais.
title_short Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
title_full Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
title_fullStr Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
title_full_unstemmed Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
title_sort Free Radicals’ Sequestrating Activities and the Determination of Total Phenolic Contents of Sage and Eucalyptus
author Haida, Kimiyo Shimomura
author_facet Haida, Kimiyo Shimomura
Baron, Angela
Silva, Fábio José da
Arceles, Michel de Lima
Fernandes, Adelmo
Andreazza, Ana Paula
Costa, Jucelaine Haas Barth da
author_role author
author2 Baron, Angela
Silva, Fábio José da
Arceles, Michel de Lima
Fernandes, Adelmo
Andreazza, Ana Paula
Costa, Jucelaine Haas Barth da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Haida, Kimiyo Shimomura
Baron, Angela
Silva, Fábio José da
Arceles, Michel de Lima
Fernandes, Adelmo
Andreazza, Ana Paula
Costa, Jucelaine Haas Barth da
dc.subject.por.fl_str_mv Antioxidant
Phenolic Compounds
Medicinal Plants.
Antioxidante
Compostos Fenólicos
Plantas Medicinais.
topic Antioxidant
Phenolic Compounds
Medicinal Plants.
Antioxidante
Compostos Fenólicos
Plantas Medicinais.
description Antioxidant activity and rates of total phenolic compounds were determined by DPPH and Folin-Ciocalteu methods of aqueous and methanol extracts of leaves from Salvia officinalis L. and Eucalyptus grandis W. Hill ex Maiden. Phenolic compounds were found in all extracts, ranging between 7.28 and 13.008 mg rutin equivalent g-1 of dry weight. Antioxidant capacity was determined by inhibition percentage ranging between 54.86% and 88.82%. Eucalyptus and salvia extracts had higher rates than ascorbic acid and rutin. In fact, all extracts had strong antioxidant capacity and high free radical sequestrating activity.
publishDate 2011
dc.date.none.fl_str_mv 2011-02-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por Pares
Pesquisa laboratorial
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495
url https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1495/1203
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Cesumar - UniCesumar
publisher.none.fl_str_mv Universidade Cesumar - UniCesumar
dc.source.none.fl_str_mv Saúde e Pesquisa; Vol 4 No 1 (2011): jan./abr.
Saúde e Pesquisa; v. 4 n. 1 (2011): jan./abr.
2176-9206
reponame:Saúde e Pesquisa (Online)
instname:Cesumar Diretoria de Pesquisa
instacron:CESUMAR
instname_str Cesumar Diretoria de Pesquisa
instacron_str CESUMAR
institution CESUMAR
reponame_str Saúde e Pesquisa (Online)
collection Saúde e Pesquisa (Online)
repository.name.fl_str_mv Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisa
repository.mail.fl_str_mv naep@cesumar.br
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