Chemical Composition And Antimicrobial Activity Of The Essential Oil From The Leaves And Flowers Of Aloysia Gratissima [composição Química E Atividade Antimicrobiana Do óleo Essencial De Folhas E Flores De Aloysia Gratissima]

dc.creatorSantos F.M.
dc.creatorPinto J.E.B.P.
dc.creatorBertolucci S.K.V.
dc.creatorAlvarenga A.A.
dc.creatorAlves M.N.
dc.creatorDuarte M.C.T.
dc.creatorSartoratto A.
dc.date2013
dc.date2015-06-25T19:19:09Z
dc.date2015-11-26T15:17:18Z
dc.date2015-06-25T19:19:09Z
dc.date2015-11-26T15:17:18Z
dc.date.accessioned2018-03-28T22:27:00Z
dc.date.available2018-03-28T22:27:00Z
dc.identifier
dc.identifierRevista Brasileira De Plantas Medicinais. , v. 15, n. 4, p. 583 - 588, 2013.
dc.identifier15160572
dc.identifier10.1590/S1516-05722013000400015
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84889679928&partnerID=40&md5=060cd463add554d2e958661c0e1e0c71
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/89895
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/89895
dc.identifier2-s2.0-84889679928
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1259416
dc.descriptionVolatile oils from leaves and flowers of Aloysia gratissima were investigated for their chemical composition and antimicrobial activity against the bacteria Bacilus subtilis, Staphylococcus aureus, Salmonella choleraesuis, Pseudomonas aeruginosa, Streptococcus pneumoniae and the Candida albicans yeast. The minimum inhibitory concentrations (MIC) of the oils were determined by the micro-dilution method, while the chemical composition was determined by GC-MS (gas chromatography mass spectrometry). The fresh leaves and inflorescence were subjected to hydrodistillation for 120 min using a Clevenger-type apparatus, and the essential oil was tested against microorganisms. High concentrations of sesquiterpenes were observed for the inflorescence, and monoterpenes were observed for the leaves. The main compounds of the inflorescence essential oil were E-caryophyllene, germacrene B, guaiol and bulnesol, while in the leaves the main compounds were trans-pinocamphone, trans-pinocarveyl acetate, and guaiol. The essential oil from the leaves showed an effect against P. aeruginosa and S. pneumonia, and the essential oil of the inflorescence showed an effect against P. aeruginosa, S. pneumonia, and Candida albicans.
dc.description15
dc.description4
dc.description583
dc.description588
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dc.languageen
dc.languagept
dc.publisher
dc.relationRevista Brasileira de Plantas Medicinais
dc.rightsaberto
dc.sourceScopus
dc.titleChemical Composition And Antimicrobial Activity Of The Essential Oil From The Leaves And Flowers Of Aloysia Gratissima [composição Química E Atividade Antimicrobiana Do óleo Essencial De Folhas E Flores De Aloysia Gratissima]
dc.typeArtículos de revistas


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