Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , |
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. |
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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 |