Chemical composition and antimicrobial activity of essential oil from Brazilian plants Acanthospermum australe, Calea fruticosa and Mikania glauca.

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dc.contributor.authorCarvalho, Cintia Cristina de
dc.contributor.authorTuratti, Izabel Cristina Casanova
dc.contributor.authorLopes, Norberto Peporine
dc.contributor.authorSalvador, Marcos José
dc.contributor.authorNascimento, Andréa Mendes do
dc.date.accessioned2015-04-01T17:25:06Z
dc.date.available2015-04-01T17:25:06Z
dc.date.issued2014
dc.description.abstractThe essential oils of leaves of Acanthospermum australe, Calea fruticosa and Mikania glauca (Asteraceae) from southeastern Brazil were obtained by hydrodistillation and analyzed by gas chromatography-mass spectrometry (GC-MS). Oxygenated sesquiterpenes were predominant in C. fruticosa (47.8%) whereas sesquiterpenes hydrocarbons constituents predominated in A. australe (85.1%) and M. glauca (63.3%) oils. Caryophyllene oxide, α-cadinol and selin-11-en-4-α-ol were the most abundant components in C. fruticosa. Germacrene D, (E)-caryophyllene and bicyclogermacrene were the major components observed in the essential oil obtained from the leaves of A. australe and M. glauca. The antimicrobial capacity of the oils was tested. The results showed that the oils have antimicrobial activity against Gram-negative bacteria and Candida glabrata, with minimal inhibitory concentration (MIC) values between 50 and 1000 μg/ml.pt_BR
dc.identifier.citationCARVALHO, C. C. de et al. Chemical composition and antimicrobial activity of essential oil from Brazilian plants Acanthospermum australe, Calea fruticosa and Mikania glauca. African Journal of Pharmacy and Pharmacology, v. 8, p. 392-398, 2014. Disponível em: <http://www.academicjournals.org/journal/AJPP/article-authors/1A0032D44079>. Acesso em: 02 fev. 2015.pt_BR
dc.identifier.doihttps://doi.org/DOI%2010.5897/AJPP2013.3962
dc.identifier.issn1996-0816
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/4891
dc.language.isoen_USpt_BR
dc.rights.licenseThis article is published under the terms of the Creative Commons Attribution License 4.0 that allow copy and redistribute the material in any medium or format. Fonte: o próprio artigo.pt_BR
dc.subjectAsteraceaept_BR
dc.subjectEssential oilpt_BR
dc.subjectGas chromatographypt_BR
dc.subjectAntimicrobial activitypt_BR
dc.subjectBrazilian florapt_BR
dc.titleChemical composition and antimicrobial activity of essential oil from Brazilian plants Acanthospermum australe, Calea fruticosa and Mikania glauca.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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