Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera

Detalhes bibliográficos
Autor(a) principal: Schinor,Elisandra C.
Data de Publicação: 2007
Outros Autores: Salvador,Marcos J., Ito,Izabel Y., Dias,Diones A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000100030
Resumo: Crude extracts and eight isolated compounds from Chresta scapigera were evaluated for antibacterial and antifungal activities by the agar-well diffusion method. Twenty strains, including Gram-positive and Gram-negative bacteria and yeasts were used in the bioassay. Hexane extracts presented the best results while ethanol extracts did not indicate inhibition of the microbial growth. Amongst the evaluated compounds b-amyrin acetate, tiliroside and luteolin showed the strongest antimicrobial effect.
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spelling Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigeraChresta scapigeraflavonoidstriterpenesantimicrobial activityCrude extracts and eight isolated compounds from Chresta scapigera were evaluated for antibacterial and antifungal activities by the agar-well diffusion method. Twenty strains, including Gram-positive and Gram-negative bacteria and yeasts were used in the bioassay. Hexane extracts presented the best results while ethanol extracts did not indicate inhibition of the microbial growth. Amongst the evaluated compounds b-amyrin acetate, tiliroside and luteolin showed the strongest antimicrobial effect.Sociedade Brasileira de Microbiologia2007-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000100030Brazilian Journal of Microbiology v.38 n.1 2007reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822007000100030info:eu-repo/semantics/openAccessSchinor,Elisandra C.Salvador,Marcos J.Ito,Izabel Y.Dias,Diones A.eng2007-04-17T00:00:00Zoai:scielo:S1517-83822007000100030Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2007-04-17T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
title Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
spellingShingle Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
Schinor,Elisandra C.
Chresta scapigera
flavonoids
triterpenes
antimicrobial activity
title_short Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
title_full Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
title_fullStr Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
title_full_unstemmed Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
title_sort Evaluation of the antimicrobial activity of crude extracts and isolated constituents from Chresta scapigera
author Schinor,Elisandra C.
author_facet Schinor,Elisandra C.
Salvador,Marcos J.
Ito,Izabel Y.
Dias,Diones A.
author_role author
author2 Salvador,Marcos J.
Ito,Izabel Y.
Dias,Diones A.
author2_role author
author
author
dc.contributor.author.fl_str_mv Schinor,Elisandra C.
Salvador,Marcos J.
Ito,Izabel Y.
Dias,Diones A.
dc.subject.por.fl_str_mv Chresta scapigera
flavonoids
triterpenes
antimicrobial activity
topic Chresta scapigera
flavonoids
triterpenes
antimicrobial activity
description Crude extracts and eight isolated compounds from Chresta scapigera were evaluated for antibacterial and antifungal activities by the agar-well diffusion method. Twenty strains, including Gram-positive and Gram-negative bacteria and yeasts were used in the bioassay. Hexane extracts presented the best results while ethanol extracts did not indicate inhibition of the microbial growth. Amongst the evaluated compounds b-amyrin acetate, tiliroside and luteolin showed the strongest antimicrobial effect.
publishDate 2007
dc.date.none.fl_str_mv 2007-03-01
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=S1517-83822007000100030
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000100030
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822007000100030
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 Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.38 n.1 2007
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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