Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae)
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Publication Date: | 2014 |
Other Authors: | , , , |
Format: | Article |
Language: | por |
Source: | Química Nova (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000200024 |
Summary: | Phenylpropanoid glycoside verbascoside was isolated and identified from the ethyl acetate fraction of the aerial parts of Buddleja stachyoides Cham. & Schltdl. by 1H-NMR. A method using high-performance liquid chromatography has been developed and validated for determination of verbascoside in alcoholic crude extract of the aerial parts of B. stachyoides. Analysis was performed on a Phenomenex® Gemini-NX C18 analytical column (250 mm × 4.6 mm; 5 µm) using a mobile phase (pump A - aqueous solution containing H2SO4 (0.01 M), H3PO4 (0.4%), and (C2H5)2NH (0.4%); pump B - methanol:aqueous (95:5) solution containing H2SO4 (0.05 M), H3PO4 (2%), and (C2H5)2NH (0.2%); pump C - acetonitrile:aqueous (90:10) solution containing H2SO4 (0.05 M) and H3PO4 (2%)) and a diode array detector at 325 nm. The method was validated in accordance with ANVISA guidelines and may be applied to quality control of herbal medicine with aerial parts of B. stachyoides. |
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Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae)Buddleja stachyoidesphenylpropanoid verbascosidemethod validationPhenylpropanoid glycoside verbascoside was isolated and identified from the ethyl acetate fraction of the aerial parts of Buddleja stachyoides Cham. & Schltdl. by 1H-NMR. A method using high-performance liquid chromatography has been developed and validated for determination of verbascoside in alcoholic crude extract of the aerial parts of B. stachyoides. Analysis was performed on a Phenomenex® Gemini-NX C18 analytical column (250 mm × 4.6 mm; 5 µm) using a mobile phase (pump A - aqueous solution containing H2SO4 (0.01 M), H3PO4 (0.4%), and (C2H5)2NH (0.4%); pump B - methanol:aqueous (95:5) solution containing H2SO4 (0.05 M), H3PO4 (2%), and (C2H5)2NH (0.2%); pump C - acetonitrile:aqueous (90:10) solution containing H2SO4 (0.05 M) and H3PO4 (2%)) and a diode array detector at 325 nm. The method was validated in accordance with ANVISA guidelines and may be applied to quality control of herbal medicine with aerial parts of B. stachyoides.Sociedade Brasileira de Química2014-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000200024Química Nova v.37 n.2 2014reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0100-4042.20140057info:eu-repo/semantics/openAccessOliveira,Daniella M. S. deMiguel,Marilis D.Kalegari,MilenaMiguel,Obdúlio G.Moreira,Thais F.por2014-04-29T00:00:00Zoai:scielo:S0100-40422014000200024Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2014-04-29T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
title |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
spellingShingle |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) Oliveira,Daniella M. S. de Buddleja stachyoides phenylpropanoid verbascoside method validation |
title_short |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
title_full |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
title_fullStr |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
title_full_unstemmed |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
title_sort |
Isolamento do verbacosídeo e validação de método analítico para padronização do extrato bruto das partes aéreas de Buddleja stachyoides Cham. & Schltdl. (Scrophulariaceae) |
author |
Oliveira,Daniella M. S. de |
author_facet |
Oliveira,Daniella M. S. de Miguel,Marilis D. Kalegari,Milena Miguel,Obdúlio G. Moreira,Thais F. |
author_role |
author |
author2 |
Miguel,Marilis D. Kalegari,Milena Miguel,Obdúlio G. Moreira,Thais F. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Daniella M. S. de Miguel,Marilis D. Kalegari,Milena Miguel,Obdúlio G. Moreira,Thais F. |
dc.subject.por.fl_str_mv |
Buddleja stachyoides phenylpropanoid verbascoside method validation |
topic |
Buddleja stachyoides phenylpropanoid verbascoside method validation |
description |
Phenylpropanoid glycoside verbascoside was isolated and identified from the ethyl acetate fraction of the aerial parts of Buddleja stachyoides Cham. & Schltdl. by 1H-NMR. A method using high-performance liquid chromatography has been developed and validated for determination of verbascoside in alcoholic crude extract of the aerial parts of B. stachyoides. Analysis was performed on a Phenomenex® Gemini-NX C18 analytical column (250 mm × 4.6 mm; 5 µm) using a mobile phase (pump A - aqueous solution containing H2SO4 (0.01 M), H3PO4 (0.4%), and (C2H5)2NH (0.4%); pump B - methanol:aqueous (95:5) solution containing H2SO4 (0.05 M), H3PO4 (2%), and (C2H5)2NH (0.2%); pump C - acetonitrile:aqueous (90:10) solution containing H2SO4 (0.05 M) and H3PO4 (2%)) and a diode array detector at 325 nm. The method was validated in accordance with ANVISA guidelines and may be applied to quality control of herbal medicine with aerial parts of B. stachyoides. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-01 |
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=S0100-40422014000200024 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000200024 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.5935/0100-4042.20140057 |
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.37 n.2 2014 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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1750318115538862080 |