Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel

Detalhes bibliográficos
Autor(a) principal: Almeida,Sheyla Cristiane Xenofonte de
Data de Publicação: 2005
Outros Autores: Lemos,Telma Lêda Gomes de, Silveira,Edilberto Rocha, Pessoa,Otília Deusdênia Loiola
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000100012
Resumo: The essential oils from leaves, root bark and root wood of Cochlospermum vitifolium were investigated for the first time. The oils were obtained by hydrodistillation and analyzed by GC/MS. The main volatile constituents were beta-caryophyllene (8.2 - 46.5%), beta-bisabolene (11.5 - 29.3%), gamma-muurolene (28.4%), alpha-humulene (26.0%), 1-hydroxy-3-hexadecanone (16.2 - 19.5%) and beta-pinene (10.6%). Phytochemical analysis of the root bark and root wood extracts yielded excelsin, pinoresinol, narigenin, aromadendrin, galic acid and a triacylbenzene, along with beta-sitosterol and stigmasterol and their D-glucosides. The structures of all compounds were determined by analyses of the spectroscopic data (NMR and MS), and comparison with the literature.
id SBQ-3_0fa4ef34f1cc801d3047cf9adbd032d7
oai_identifier_str oai:scielo:S0100-40422005000100012
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) SprengelCochlospermum vitifoliumCochlospermaceaechemical compositionThe essential oils from leaves, root bark and root wood of Cochlospermum vitifolium were investigated for the first time. The oils were obtained by hydrodistillation and analyzed by GC/MS. The main volatile constituents were beta-caryophyllene (8.2 - 46.5%), beta-bisabolene (11.5 - 29.3%), gamma-muurolene (28.4%), alpha-humulene (26.0%), 1-hydroxy-3-hexadecanone (16.2 - 19.5%) and beta-pinene (10.6%). Phytochemical analysis of the root bark and root wood extracts yielded excelsin, pinoresinol, narigenin, aromadendrin, galic acid and a triacylbenzene, along with beta-sitosterol and stigmasterol and their D-glucosides. The structures of all compounds were determined by analyses of the spectroscopic data (NMR and MS), and comparison with the literature.Sociedade Brasileira de Química2005-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000100012Química Nova v.28 n.1 2005reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422005000100012info:eu-repo/semantics/openAccessAlmeida,Sheyla Cristiane Xenofonte deLemos,Telma Lêda Gomes deSilveira,Edilberto RochaPessoa,Otília Deusdênia Loiolapor2005-02-23T00:00:00Zoai:scielo:S0100-40422005000100012Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2005-02-23T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
title Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
spellingShingle Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
Almeida,Sheyla Cristiane Xenofonte de
Cochlospermum vitifolium
Cochlospermaceae
chemical composition
title_short Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
title_full Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
title_fullStr Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
title_full_unstemmed Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
title_sort Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
author Almeida,Sheyla Cristiane Xenofonte de
author_facet Almeida,Sheyla Cristiane Xenofonte de
Lemos,Telma Lêda Gomes de
Silveira,Edilberto Rocha
Pessoa,Otília Deusdênia Loiola
author_role author
author2 Lemos,Telma Lêda Gomes de
Silveira,Edilberto Rocha
Pessoa,Otília Deusdênia Loiola
author2_role author
author
author
dc.contributor.author.fl_str_mv Almeida,Sheyla Cristiane Xenofonte de
Lemos,Telma Lêda Gomes de
Silveira,Edilberto Rocha
Pessoa,Otília Deusdênia Loiola
dc.subject.por.fl_str_mv Cochlospermum vitifolium
Cochlospermaceae
chemical composition
topic Cochlospermum vitifolium
Cochlospermaceae
chemical composition
description The essential oils from leaves, root bark and root wood of Cochlospermum vitifolium were investigated for the first time. The oils were obtained by hydrodistillation and analyzed by GC/MS. The main volatile constituents were beta-caryophyllene (8.2 - 46.5%), beta-bisabolene (11.5 - 29.3%), gamma-muurolene (28.4%), alpha-humulene (26.0%), 1-hydroxy-3-hexadecanone (16.2 - 19.5%) and beta-pinene (10.6%). Phytochemical analysis of the root bark and root wood extracts yielded excelsin, pinoresinol, narigenin, aromadendrin, galic acid and a triacylbenzene, along with beta-sitosterol and stigmasterol and their D-glucosides. The structures of all compounds were determined by analyses of the spectroscopic data (NMR and MS), and comparison with the literature.
publishDate 2005
dc.date.none.fl_str_mv 2005-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000100012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000100012
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422005000100012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.28 n.1 2005
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
_version_ 1750318104215289856

Registros relacionados