Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr.
Autor(a) principal: | |
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Data de Publicação: | 2006 |
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=S0100-40422006000500021 |
Resumo: | The essential oil isolated by hydrodistillation from flowers and root bark of Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. (Asteraceae) was analyzed by capillary GC/MS. Thirty components were identified in oil of flowers. The composition depends on the stage of flowering. At the beginning of flowering, the main components were (E)-nerolidol (20,4%) and eugenol (17,9%) whereas at the end they were phenylacetaldehyde (14,6%) and tricosane (12,0%). In the essential oil of root bark ten sesquiterpenes were identified. The major components were beta-bisabolene (31,0%) and beta-bisabolol (21,5%). This paper describes for the first time the composition of essential oil in the genus Gochnatia. |
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Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr.GochnatiaAsteraceaeessential oil.The essential oil isolated by hydrodistillation from flowers and root bark of Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. (Asteraceae) was analyzed by capillary GC/MS. Thirty components were identified in oil of flowers. The composition depends on the stage of flowering. At the beginning of flowering, the main components were (E)-nerolidol (20,4%) and eugenol (17,9%) whereas at the end they were phenylacetaldehyde (14,6%) and tricosane (12,0%). In the essential oil of root bark ten sesquiterpenes were identified. The major components were beta-bisabolene (31,0%) and beta-bisabolol (21,5%). This paper describes for the first time the composition of essential oil in the genus Gochnatia.Sociedade Brasileira de Química2006-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500021Química Nova v.29 n.5 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000500021info:eu-repo/semantics/openAccessStefanello,Maria Élida AlvesCervi,Armando CarlosWisniewski Júnior,AlbertoSimionatto,Edésio Luizpor2011-09-06T00:00:00Zoai:scielo:S0100-40422006000500021Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2011-09-06T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
title |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
spellingShingle |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. Stefanello,Maria Élida Alves Gochnatia Asteraceae essential oil. |
title_short |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
title_full |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
title_fullStr |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
title_full_unstemmed |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
title_sort |
Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. |
author |
Stefanello,Maria Élida Alves |
author_facet |
Stefanello,Maria Élida Alves Cervi,Armando Carlos Wisniewski Júnior,Alberto Simionatto,Edésio Luiz |
author_role |
author |
author2 |
Cervi,Armando Carlos Wisniewski Júnior,Alberto Simionatto,Edésio Luiz |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Stefanello,Maria Élida Alves Cervi,Armando Carlos Wisniewski Júnior,Alberto Simionatto,Edésio Luiz |
dc.subject.por.fl_str_mv |
Gochnatia Asteraceae essential oil. |
topic |
Gochnatia Asteraceae essential oil. |
description |
The essential oil isolated by hydrodistillation from flowers and root bark of Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. (Asteraceae) was analyzed by capillary GC/MS. Thirty components were identified in oil of flowers. The composition depends on the stage of flowering. At the beginning of flowering, the main components were (E)-nerolidol (20,4%) and eugenol (17,9%) whereas at the end they were phenylacetaldehyde (14,6%) and tricosane (12,0%). In the essential oil of root bark ten sesquiterpenes were identified. The major components were beta-bisabolene (31,0%) and beta-bisabolol (21,5%). This paper describes for the first time the composition of essential oil in the genus Gochnatia. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-10-01 |
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=S0100-40422006000500021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000500021 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422006000500021 |
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.29 n.5 2006 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_ |
1750318105686441984 |