Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions

Detalhes bibliográficos
Autor(a) principal: Oliveros-Bastidas, Alberto de J.
Data de Publicação: 2012
Outros Autores: Demuner, Antonio J., Barbosa, Luiz Claudio de Almeida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/S0100-40422013000400003
http://www.locus.ufv.br/handle/123456789/16916
Resumo: Dipteryx odorata (Aubl.) Willd. is a tall arboreal species native to Central and Northern South America. This paper describes the chemical characterization and phytotoxic potential of polar and non-polar extracts from D. odorata seeds. Structural determinations were accomplished by chemical derivatization and analyzed by GC/MS. The chemical composition of the non-polar fraction (hexane and dichloromethane) presented fatty acids as major constituent. Medium polar and polar fractions (ethyl acetate and ethanol: water) contained carboxylic acid and high 6,7-Dyhidroxycoumarin-β-D-glucopyranoside content, not previously reported for seeds of D. odorata. Extracts showed a significant level of phytotoxic activity, correlated to the content of coumarin derivatives, predominantly in the polar fraction.
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spelling Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regionsDipteryx odorata6,7-Dyhidroxycoumarin-β-D-glucopyranosidePhytotoxic activityDipteryx odorata (Aubl.) Willd. is a tall arboreal species native to Central and Northern South America. This paper describes the chemical characterization and phytotoxic potential of polar and non-polar extracts from D. odorata seeds. Structural determinations were accomplished by chemical derivatization and analyzed by GC/MS. The chemical composition of the non-polar fraction (hexane and dichloromethane) presented fatty acids as major constituent. Medium polar and polar fractions (ethyl acetate and ethanol: water) contained carboxylic acid and high 6,7-Dyhidroxycoumarin-β-D-glucopyranoside content, not previously reported for seeds of D. odorata. Extracts showed a significant level of phytotoxic activity, correlated to the content of coumarin derivatives, predominantly in the polar fraction.Química Nova2018-01-30T09:40:07Z2018-01-30T09:40:07Z2012-10-24info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1678-7064http://dx.doi.org/10.1590/S0100-40422013000400003http://www.locus.ufv.br/handle/123456789/16916engv.36, n.4, p.502-506, 2013Oliveros-Bastidas, Alberto de J.Demuner, Antonio J.Barbosa, Luiz Claudio de Almeidainfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T06:03:13Zoai:locus.ufv.br:123456789/16916Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T06:03:13LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
title Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
spellingShingle Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
Oliveros-Bastidas, Alberto de J.
Dipteryx odorata
6,7-Dyhidroxycoumarin-β-D-glucopyranoside
Phytotoxic activity
title_short Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
title_full Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
title_fullStr Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
title_full_unstemmed Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
title_sort Chemical characterization by GC-MS and phytotoxic potential of non-polar and polar fractions of seeds of Dioteryx odorata (Aubl.) Willd. from Venezuelan regions
author Oliveros-Bastidas, Alberto de J.
author_facet Oliveros-Bastidas, Alberto de J.
Demuner, Antonio J.
Barbosa, Luiz Claudio de Almeida
author_role author
author2 Demuner, Antonio J.
Barbosa, Luiz Claudio de Almeida
author2_role author
author
dc.contributor.author.fl_str_mv Oliveros-Bastidas, Alberto de J.
Demuner, Antonio J.
Barbosa, Luiz Claudio de Almeida
dc.subject.por.fl_str_mv Dipteryx odorata
6,7-Dyhidroxycoumarin-β-D-glucopyranoside
Phytotoxic activity
topic Dipteryx odorata
6,7-Dyhidroxycoumarin-β-D-glucopyranoside
Phytotoxic activity
description Dipteryx odorata (Aubl.) Willd. is a tall arboreal species native to Central and Northern South America. This paper describes the chemical characterization and phytotoxic potential of polar and non-polar extracts from D. odorata seeds. Structural determinations were accomplished by chemical derivatization and analyzed by GC/MS. The chemical composition of the non-polar fraction (hexane and dichloromethane) presented fatty acids as major constituent. Medium polar and polar fractions (ethyl acetate and ethanol: water) contained carboxylic acid and high 6,7-Dyhidroxycoumarin-β-D-glucopyranoside content, not previously reported for seeds of D. odorata. Extracts showed a significant level of phytotoxic activity, correlated to the content of coumarin derivatives, predominantly in the polar fraction.
publishDate 2012
dc.date.none.fl_str_mv 2012-10-24
2018-01-30T09:40:07Z
2018-01-30T09:40:07Z
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 1678-7064
http://dx.doi.org/10.1590/S0100-40422013000400003
http://www.locus.ufv.br/handle/123456789/16916
identifier_str_mv 1678-7064
url http://dx.doi.org/10.1590/S0100-40422013000400003
http://www.locus.ufv.br/handle/123456789/16916
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v.36, n.4, p.502-506, 2013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Química Nova
publisher.none.fl_str_mv Química Nova
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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