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| Custódio,Dayana Lacerda; Burgo,Rafaela Pinheiro; Moriel,Bárbara; Barbosa,Aneli de Melo; Rezende,Maria Ines; Daniel,Juliana Feijó de Souza; Pinto,Jurandir Pereira; Bianchini,Edmilson; Faria,Terezinha de Jesus. |
| The present study describes the chemical composition and antimicrobial activity of essential oils obtained by hydrodistillation from the leaves of Pimenta pseudocaryophyllus (1.0% w/w) and Tynanthus micranthus (1.1% w/w). GC and GC/MS analysis demonstrated that eugenol was the only component in the T. micranthus essential oil (99.9%) and the major component in the P. pseudocaryophyllus essential oil (92.59%), which also presented methyleugenol, terpinen-4-ol, o-cymene and (E)-caryophyllene, among others. Both the oils presented antimicrobial activity against bacteria, yeast and filamentous fungi tested.The Bioautography test revealed that eugenol was the bioactive component in both the oils against Cladosporium herbarum. This is the first report about the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pimenta pseudocaryophyllus; Tynanthus micranthus; Essential oil; Antimicrobial activity. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600013 |
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