INVESTIGADORES
DERITA Marcos Gabriel
artículos
Título:
CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL FROM BACCHARIS GRISEBACHII HIERON (ASTERACEAE)
Autor/es:
HADAD, M.; ZYGADLO, J.; LIMA, B.; DERITA, M.; FERESIN, G.; ZACCHINO, S.; TAPIA, A.
Revista:
Journal of the Chilean Chemical Society
Editorial:
Scielo
Referencias:
Lugar: Concepción, Chile; Año: 2007 vol. 52 p. 1186 - 1189
ISSN:
0717-9707
Resumen:
The essential oil of the aerial parts of Baccharis grisebachii was examined by GC and GC-MS and evaluated for its antimicrobial properties. Forty three essential oil constituents were identified representing 94.3% of the total. Thymol, thymol methyl ether, thymyl acetate, alpha pinene, alpha humulene, and globulol were found to be the major components. The oil showed MIC values < 250 ug/mL against Cryptococcus neoformans (125 ug/mL), Aspergillus spp. (125 ug/mL), and particulary against Trichophyton mentagrophytes and T. rubrum (62.5 ug/mL).
