Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito

Detalhes bibliográficos
Autor(a) principal: Cunico,Miriam Machado
Data de Publicação: 2003
Outros Autores: Miguel,Obdúlio Gomes, Miguel,Marilis Dallarmi, Carvalho,João Luiz de Souza, Montrucchio,Deise Prehs, Ferreira,José Laurentino, Oliveira,Juarez Souza de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600004
Resumo: A new extraction method for sterols was tested in fruits of Ottonia martiana Miq., a shrub belonging to the family Piperaceae, popularly known as "anestésica" due to the use of its roots and aerial parts, in alcoholic preparations, in treatment of odontological problems. For this purpose, a portable extraction equipment was developed, to operate with liquified gases, which showed to be practical, fast and effective, besides being economical and ecological. In the chromatographic analysis of the extracts obtained in this equipment, it was demonstrated the presence of two sterols, isomers of b-sitosterol and stigmasterol.
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spelling Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeitoPiperaceaeportable extractorsterolsA new extraction method for sterols was tested in fruits of Ottonia martiana Miq., a shrub belonging to the family Piperaceae, popularly known as "anestésica" due to the use of its roots and aerial parts, in alcoholic preparations, in treatment of odontological problems. For this purpose, a portable extraction equipment was developed, to operate with liquified gases, which showed to be practical, fast and effective, besides being economical and ecological. In the chromatographic analysis of the extracts obtained in this equipment, it was demonstrated the presence of two sterols, isomers of b-sitosterol and stigmasterol.Sociedade Brasileira de Química2003-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600004Química Nova v.26 n.6 2003reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422003000600004info:eu-repo/semantics/openAccessCunico,Miriam MachadoMiguel,Obdúlio GomesMiguel,Marilis DallarmiCarvalho,João Luiz de SouzaMontrucchio,Deise PrehsFerreira,José LaurentinoOliveira,Juarez Souza depor2003-12-03T00:00:00Zoai:scielo:S0100-40422003000600004Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2003-12-03T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
title Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
spellingShingle Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
Cunico,Miriam Machado
Piperaceae
portable extractor
sterols
title_short Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
title_full Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
title_fullStr Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
title_full_unstemmed Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
title_sort Extração de esteróides em frutos de Ottonia martiana Miq., Piperaceae, com gás liqüefeito
author Cunico,Miriam Machado
author_facet Cunico,Miriam Machado
Miguel,Obdúlio Gomes
Miguel,Marilis Dallarmi
Carvalho,João Luiz de Souza
Montrucchio,Deise Prehs
Ferreira,José Laurentino
Oliveira,Juarez Souza de
author_role author
author2 Miguel,Obdúlio Gomes
Miguel,Marilis Dallarmi
Carvalho,João Luiz de Souza
Montrucchio,Deise Prehs
Ferreira,José Laurentino
Oliveira,Juarez Souza de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cunico,Miriam Machado
Miguel,Obdúlio Gomes
Miguel,Marilis Dallarmi
Carvalho,João Luiz de Souza
Montrucchio,Deise Prehs
Ferreira,José Laurentino
Oliveira,Juarez Souza de
dc.subject.por.fl_str_mv Piperaceae
portable extractor
sterols
topic Piperaceae
portable extractor
sterols
description A new extraction method for sterols was tested in fruits of Ottonia martiana Miq., a shrub belonging to the family Piperaceae, popularly known as "anestésica" due to the use of its roots and aerial parts, in alcoholic preparations, in treatment of odontological problems. For this purpose, a portable extraction equipment was developed, to operate with liquified gases, which showed to be practical, fast and effective, besides being economical and ecological. In the chromatographic analysis of the extracts obtained in this equipment, it was demonstrated the presence of two sterols, isomers of b-sitosterol and stigmasterol.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01
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=S0100-40422003000600004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422003000600004
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422003000600004
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.26 n.6 2003
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
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