Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla

Detalhes bibliográficos
Autor(a) principal: Alves, Clayton Queiroz
Data de Publicação: 2012
Outros Autores: David, Jorge Mauricio, Rezende, Larissa Cavalcante de, Lima, Luciano S., David, Juceni Pereira de Lima, Aguiar, Rosane Moura, Queiroz, Luciano Paganucci de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15532
Resumo: P. 567-570
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spelling Alves, Clayton QueirozDavid, Jorge MauricioRezende, Larissa Cavalcante deLima, Luciano S.David, Juceni Pereira de LimaAguiar, Rosane MouraQueiroz, Luciano Paganucci deAlves, Clayton QueirozDavid, Jorge MauricioRezende, Larissa Cavalcante deLima, Luciano S.David, Juceni Pereira de LimaAguiar, Rosane MouraQueiroz, Luciano Paganucci de2014-08-11T12:44:04Z2014-08-11T12:44:04Z20120100-4042http://repositorio.ufba.br/ri/handle/ri/15532v. 35, n. 3P. 567-570This work describes the phytochemical study of stems of Mimosa invisa (Mimosaceae) and the evaluation of the antioxidant potential of isolated compounds. Cromatografic techniques were employed to isolate salicifoliol, pinoresinol, quercetin, quercetin-3-O-rhamnopyranosyl, quercetin-3-O-arabinofuranosyl lupeol, β-amyrin, sitosterol, p-hydroxy coumaric acid, 4-hydroxy-3-methoxy benzaldehyde (vanillin), 4-hydroxy-3,5-dimethoxy benzaldehyde, 4-hydroxy-3-methoxy benzoic acid and 4',6,7- trimethoxy flavonol. The latter had been previously described but the spectrometric data shown indicated the structure required review. The antioxidant activity of the compounds was evaluated by the DPPH test and capability of NBT reduction by superoxide radicals. Quercetin glycosides showed lower antioxidant potential than quercetin and, salicifoliol was found to be more active than pinoresinol.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-08-11T12:44:04Z No. of bitstreams: 1 Clayton Q. Alves.pdf: 426230 bytes, checksum: c440275098459b1484f4e0b60584ead8 (MD5)Made available in DSpace on 2014-08-11T12:44:04Z (GMT). No. of bitstreams: 1 Clayton Q. Alves.pdf: 426230 bytes, checksum: c440275098459b1484f4e0b60584ead8 (MD5) Previous issue date: 2012http://dx.doi.org/10.1590/S0100-40422012000300024reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMimosa invisaLignans4',6,7-trimethoxyflavonolAntioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex CollaQuímica Novainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessengORIGINALClayton Q. Alves.pdfClayton Q. Alves.pdfapplication/pdf426230https://repositorio.ufba.br/bitstream/ri/15532/1/Clayton%20Q.%20Alves.pdfc440275098459b1484f4e0b60584ead8MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15532/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTClayton Q. Alves.pdf.txtClayton Q. Alves.pdf.txtExtracted texttext/plain21508https://repositorio.ufba.br/bitstream/ri/15532/3/Clayton%20Q.%20Alves.pdf.txt7b7d4d8d669d12e04727fbdab5c545cdMD53ri/155322022-08-08 13:17:27.14oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:17:27Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
dc.title.alternative.pt_BR.fl_str_mv Química Nova
title Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
spellingShingle Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
Alves, Clayton Queiroz
Mimosa invisa
Lignans
4',6,7-trimethoxyflavonol
title_short Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
title_full Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
title_fullStr Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
title_full_unstemmed Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
title_sort Antioxidant activities of isolated compounds from stems of Mimosa invisa Mart. ex Colla
author Alves, Clayton Queiroz
author_facet Alves, Clayton Queiroz
David, Jorge Mauricio
Rezende, Larissa Cavalcante de
Lima, Luciano S.
David, Juceni Pereira de Lima
Aguiar, Rosane Moura
Queiroz, Luciano Paganucci de
author_role author
author2 David, Jorge Mauricio
Rezende, Larissa Cavalcante de
Lima, Luciano S.
David, Juceni Pereira de Lima
Aguiar, Rosane Moura
Queiroz, Luciano Paganucci de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Alves, Clayton Queiroz
David, Jorge Mauricio
Rezende, Larissa Cavalcante de
Lima, Luciano S.
David, Juceni Pereira de Lima
Aguiar, Rosane Moura
Queiroz, Luciano Paganucci de
Alves, Clayton Queiroz
David, Jorge Mauricio
Rezende, Larissa Cavalcante de
Lima, Luciano S.
David, Juceni Pereira de Lima
Aguiar, Rosane Moura
Queiroz, Luciano Paganucci de
dc.subject.por.fl_str_mv Mimosa invisa
Lignans
4',6,7-trimethoxyflavonol
topic Mimosa invisa
Lignans
4',6,7-trimethoxyflavonol
description P. 567-570
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-08-11T12:44:04Z
dc.date.available.fl_str_mv 2014-08-11T12:44:04Z
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.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/15532
dc.identifier.issn.none.fl_str_mv 0100-4042
dc.identifier.number.pt_BR.fl_str_mv v. 35, n. 3
identifier_str_mv 0100-4042
v. 35, n. 3
url http://repositorio.ufba.br/ri/handle/ri/15532
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1590/S0100-40422012000300024
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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