INTEQUI   20941
INSTITUTO DE INVESTIGACIONES EN TECNOLOGIA QUIMICA
Unidad Ejecutora - UE
artículos
Título:
Chemical Composition of Essential Oil of Baccharis Silicifolia (Ruiz / Pavon) Pers. and Antibacterial Activity
Autor/es:
CARRIZO FLORES ROBERTO; PONZI MARTA ISABEL; ARDANAZ CARLOS; DONADEL OSVALDO
Revista:
JOURNAL OF THE CHILEAN CHEMICAL SOCIETY
Editorial:
SOC CHILENA QUIMICA
Referencias:
Lugar: Concepcion Chile; Año: 2009 vol. 54 p. 289 - 290
ISSN:
0717-9324
Resumen:
The essential oil of the aerial parts of Baccharis salicifolia was examined by GC and GC-MS and the major components were identified as á-pinene, camphene, â-pinene, á-phellandrene, á-cubebene, â-cariophyllene, 6,9-guaiadiene, germacrene D and germacrone. The essential oil was tested against eight Gram positive and Gram negative bacteria. The essential oil was found to exhibit moderate antibacterial activity against Gram positive bacteria tested with MIC values from 0.47 to 0.94 (ìg/ml).