Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq.
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=S0100-40422006000400021 |
Resumo: | Two amides, piperovatine and isopiperlonguminine, were isolated from the roots of Ottonia martiana Miq., a herbaceous shrub commonly used in folk medicine in the treatment of toothache. The crude extract (CE) and isolated compounds were submitted to bioautography and allelopathic assay. The bioautograms allowed the detection of compounds with antibacterial activity and the identification of the bioactive substance piperovatine. The CE and amides exhibited an allelopathic effect on Lactuca sativa (lettuce) seedling growth but did not affect the seeds' germinability. |
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Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq.Ottonia martianabioautographyallelopathyTwo amides, piperovatine and isopiperlonguminine, were isolated from the roots of Ottonia martiana Miq., a herbaceous shrub commonly used in folk medicine in the treatment of toothache. The crude extract (CE) and isolated compounds were submitted to bioautography and allelopathic assay. The bioautograms allowed the detection of compounds with antibacterial activity and the identification of the bioactive substance piperovatine. The CE and amides exhibited an allelopathic effect on Lactuca sativa (lettuce) seedling growth but did not affect the seeds' germinability.Sociedade Brasileira de Química2006-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000400021Química Nova v.29 n.4 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000400021info:eu-repo/semantics/openAccessCunico,Miriam MachadoDias,Josiane G.Miguel,Marilis D.Miguel,Obdulio GomesAuer,Celso GarciaCôcco,Lílian C.Lopes,André R.Yamamoto,Carlos I.Delle Monache,Francopor2006-08-02T00:00:00Zoai:scielo:S0100-40422006000400021Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2006-08-02T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
title |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
spellingShingle |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. Cunico,Miriam Machado Ottonia martiana bioautography allelopathy |
title_short |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
title_full |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
title_fullStr |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
title_full_unstemmed |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
title_sort |
Potencial antimicrobiano e alelopático das amidas isoladas do extrato das raízes de Ottonia martiana Miq. |
author |
Cunico,Miriam Machado |
author_facet |
Cunico,Miriam Machado Dias,Josiane G. Miguel,Marilis D. Miguel,Obdulio Gomes Auer,Celso Garcia Côcco,Lílian C. Lopes,André R. Yamamoto,Carlos I. Delle Monache,Franco |
author_role |
author |
author2 |
Dias,Josiane G. Miguel,Marilis D. Miguel,Obdulio Gomes Auer,Celso Garcia Côcco,Lílian C. Lopes,André R. Yamamoto,Carlos I. Delle Monache,Franco |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Cunico,Miriam Machado Dias,Josiane G. Miguel,Marilis D. Miguel,Obdulio Gomes Auer,Celso Garcia Côcco,Lílian C. Lopes,André R. Yamamoto,Carlos I. Delle Monache,Franco |
dc.subject.por.fl_str_mv |
Ottonia martiana bioautography allelopathy |
topic |
Ottonia martiana bioautography allelopathy |
description |
Two amides, piperovatine and isopiperlonguminine, were isolated from the roots of Ottonia martiana Miq., a herbaceous shrub commonly used in folk medicine in the treatment of toothache. The crude extract (CE) and isolated compounds were submitted to bioautography and allelopathic assay. The bioautograms allowed the detection of compounds with antibacterial activity and the identification of the bioactive substance piperovatine. The CE and amides exhibited an allelopathic effect on Lactuca sativa (lettuce) seedling growth but did not affect the seeds' germinability. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-07-01 |
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=S0100-40422006000400021 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000400021 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422006000400021 |
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.4 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_ |
1750318105373966336 |