INIBIOLP 05426
INSTITUTO DE INVESTIGACIONES BIOQUIMICAS DE LA PLATA "PROF. DR. RODOLFO R. BRENNER"
Unidad Ejecutora - UE
artículos
Título:
Volatile organic compounds released by the entomopathogenic fungus Beauveria bassiana
Autor/es:
R. CRESPO; N. PEDRINI; M.P. JUÁREZ; G. DAL BELLO
Revista:
MICROBIOLOGICAL RESEARCH
Editorial:
Elsevier
Referencias:
Año: 2008 vol. 163 p. 148 - 151
ISSN:
0944-5013
Resumen:
Volatile compounds released by the entomopathogenic fungus Beauveria bassiana. R. Crespo, N. Pedrini, M. P. Juárez, G. M. Dal Bello aInstituto de Investigaciones Bioquímicas de La Plata, CONICET, UNLP, Facultad de Ciencias Médicas, calles 60 y 120, La Plata, 1900, Argentina bCentro de Investigaciones en Fitopatología, Facultad de Ciencias Agrarias y Forestales y Comisión de Investigaciones Científicas de la Provincia de Buenos Aires, CIC, calles 60 y 119, La Plata, 1900, Argentina Summary The composition of volatile organic compounds (VOC) released by the entomopathogenic fungus Beauveria bassiana (Hyphomycete: Deuteromycotina) utilizing two different carbon sources was investigated. Analyses were performed by solid-phase microextraction (SPME) coupled to capillary gas chromatography (CGC) and CGC mass spectrometry (MS). Major components in glucose-grown cultures were diisopropyl naphthalenes, ethanol, and sesquiterpenes. Alkane-grown fungal VOC switched to a fingerprint with prevalence of n-decane. This is the first report on the volatiles released by entomopathogenic fungi.
