Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.

Detalhes bibliográficos
Autor(a) principal: SCHMIDT, M. E. P.
Data de Publicação: 2018
Outros Autores: PIRES, F. B., BRESSAN, L. P., SILVA JUNIOR, F. V. da, LAMEIRA, O. A., ROSA, M. B. da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087842
https://doi.org/10.1016/j.bjp.2017.11.005
Resumo: The aim of this paper is to provide an overview on the chemical composition of triterpenes in widespreadused folk medicine species, through the development and validation of eleven compounds using HPLC-UV detection. The compounds were separated using isocratic elution, on a reverse phase column (KinetexC18, 250 mm × 4.6 mm, 5 m) with mobile phase consisted of acetonitrile:tetrahydrofuran (90:10, v/v),flow-rate of 0.5 ml/min and detection in 210 nm. Diverse validation parameters were successfully eval-uated. The samples of Bauhinia variegata L., B. variegata var. candida Voigt, Fabaceae, Cecropia palmataWilld. and C. obtusa Trécul, Urticaceae, collected in 2012, 2013 and 2014 from Amazon were treated withtwo different solvents (ethyl acetate and chloroform) and analyzed by the proposed method. Stigmas-terol, lupeol, -sitosterol, -amirin and -amirin were found in all the studied plants. Highlighting thepresence of oleanolic acid, maslinic acid in C. obtusa and C. palmata extracts, erythrodiol only in C. pal-mata, stigmasteol in B. variegata and -amirin in B. variegata var. candida. Overall, ethyl acetate showedbetter performance as the extractor solvent than chloroform. Moreover, it could be used for the qualitycontrol of medicinal plants and to assess potential marker compounds.
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spelling Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.Composição QuímicaPlanta MedicinalThe aim of this paper is to provide an overview on the chemical composition of triterpenes in widespreadused folk medicine species, through the development and validation of eleven compounds using HPLC-UV detection. The compounds were separated using isocratic elution, on a reverse phase column (KinetexC18, 250 mm × 4.6 mm, 5 m) with mobile phase consisted of acetonitrile:tetrahydrofuran (90:10, v/v),flow-rate of 0.5 ml/min and detection in 210 nm. Diverse validation parameters were successfully eval-uated. The samples of Bauhinia variegata L., B. variegata var. candida Voigt, Fabaceae, Cecropia palmataWilld. and C. obtusa Trécul, Urticaceae, collected in 2012, 2013 and 2014 from Amazon were treated withtwo different solvents (ethyl acetate and chloroform) and analyzed by the proposed method. Stigmas-terol, lupeol, -sitosterol, -amirin and -amirin were found in all the studied plants. Highlighting thepresence of oleanolic acid, maslinic acid in C. obtusa and C. palmata extracts, erythrodiol only in C. pal-mata, stigmasteol in B. variegata and -amirin in B. variegata var. candida. Overall, ethyl acetate showedbetter performance as the extractor solvent than chloroform. Moreover, it could be used for the qualitycontrol of medicinal plants and to assess potential marker compounds.Marcella Emilia Pietra Schmidt, PÓS-GRADUANDA UFSM; Fernanda Brum Pires, POS-GRADUANDA UFSM; Lucas Paines Bressan, PÓS-GRADUANDO UFSM; Fábio Vieira da Silva Junior, PÓS-GRADUANDO UFSM; OSMAR ALVES LAMEIRA, CPATU; Marcelo Barcellos da Rosa, PÓS-GRADUANDO UFSM.SCHMIDT, M. E. P.PIRES, F. B.BRESSAN, L. P.SILVA JUNIOR, F. V. daLAMEIRA, O. A.ROSA, M. B. da2018-02-20T00:35:50Z2018-02-20T00:35:50Z2018-02-1920182018-05-02T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Farmacognosia, v. 28, n. 1, p. 21-26, Jan./Feb. 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087842https://doi.org/10.1016/j.bjp.2017.11.005enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-02-20T00:35:57Zoai:www.alice.cnptia.embrapa.br:doc/1087842Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-02-20T00:35:57falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-02-20T00:35:57Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
title Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
spellingShingle Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
SCHMIDT, M. E. P.
Composição Química
Planta Medicinal
title_short Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
title_full Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
title_fullStr Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
title_full_unstemmed Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
title_sort Some triterpenic compounds in extracts of Cecropia and Bauhinia species for different sampling years.
author SCHMIDT, M. E. P.
author_facet SCHMIDT, M. E. P.
PIRES, F. B.
BRESSAN, L. P.
SILVA JUNIOR, F. V. da
LAMEIRA, O. A.
ROSA, M. B. da
author_role author
author2 PIRES, F. B.
BRESSAN, L. P.
SILVA JUNIOR, F. V. da
LAMEIRA, O. A.
ROSA, M. B. da
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Marcella Emilia Pietra Schmidt, PÓS-GRADUANDA UFSM; Fernanda Brum Pires, POS-GRADUANDA UFSM; Lucas Paines Bressan, PÓS-GRADUANDO UFSM; Fábio Vieira da Silva Junior, PÓS-GRADUANDO UFSM; OSMAR ALVES LAMEIRA, CPATU; Marcelo Barcellos da Rosa, PÓS-GRADUANDO UFSM.
dc.contributor.author.fl_str_mv SCHMIDT, M. E. P.
PIRES, F. B.
BRESSAN, L. P.
SILVA JUNIOR, F. V. da
LAMEIRA, O. A.
ROSA, M. B. da
dc.subject.por.fl_str_mv Composição Química
Planta Medicinal
topic Composição Química
Planta Medicinal
description The aim of this paper is to provide an overview on the chemical composition of triterpenes in widespreadused folk medicine species, through the development and validation of eleven compounds using HPLC-UV detection. The compounds were separated using isocratic elution, on a reverse phase column (KinetexC18, 250 mm × 4.6 mm, 5 m) with mobile phase consisted of acetonitrile:tetrahydrofuran (90:10, v/v),flow-rate of 0.5 ml/min and detection in 210 nm. Diverse validation parameters were successfully eval-uated. The samples of Bauhinia variegata L., B. variegata var. candida Voigt, Fabaceae, Cecropia palmataWilld. and C. obtusa Trécul, Urticaceae, collected in 2012, 2013 and 2014 from Amazon were treated withtwo different solvents (ethyl acetate and chloroform) and analyzed by the proposed method. Stigmas-terol, lupeol, -sitosterol, -amirin and -amirin were found in all the studied plants. Highlighting thepresence of oleanolic acid, maslinic acid in C. obtusa and C. palmata extracts, erythrodiol only in C. pal-mata, stigmasteol in B. variegata and -amirin in B. variegata var. candida. Overall, ethyl acetate showedbetter performance as the extractor solvent than chloroform. Moreover, it could be used for the qualitycontrol of medicinal plants and to assess potential marker compounds.
publishDate 2018
dc.date.none.fl_str_mv 2018-02-20T00:35:50Z
2018-02-20T00:35:50Z
2018-02-19
2018
2018-05-02T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Brasileira de Farmacognosia, v. 28, n. 1, p. 21-26, Jan./Feb. 2018.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087842
https://doi.org/10.1016/j.bjp.2017.11.005
identifier_str_mv Revista Brasileira de Farmacognosia, v. 28, n. 1, p. 21-26, Jan./Feb. 2018.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087842
https://doi.org/10.1016/j.bjp.2017.11.005
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
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repository.mail.fl_str_mv cg-riaa@embrapa.br
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