Fecha/hora: 12/06/2024 04:15:49

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 23/09/2019
Fecha de la última actualización: | 23/09/2019
Autoria: | LORENZO, D.; PAZ, D.; DAVIES, P.; VILLAMIL, J.; VILA, R.; CAÑIGUERAL, S.; DELLACASSA, E.
Afiliación: | DANIEL LORENZO, Universidad de la República (UdelaR)/ Facultad de Química; DANIEL PAZ, Universidad de la República (UdelaR)/ Facultad de Química; PHILIP DAVIES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE MILTON VILLAMIL LUCAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROSER VILA, Universitat de Barcelona / Facultat de Farmàcia. Spain.; SALVADOR CAÑIGUERAL, Universitat de Barcelona / Facultat de Farmàcia. Spain.; EDUARDO DELLACASSA, Universidad de la República (UdelaR)/ Facultad de Química.
Título: | Application of multidimensional gas chromatography to the enantioselective characterisation of the essential oil of Eupatorium buniifolium Hooker et Arnott.
Año de publicación: | 2005
Fuente/Imprenta: | Phytochemical Analysis, January 2005, Volume 16, Issue 1, Pages 39-44.
ISSN: | 0958-0344
DOI: | 10.1002/pca.808
Idioma: | Inglés
Notas: | Article history: Received 4 February 2003 / Revised 27 May 2003 / Accepted 30 September 2003.

Contenido:

The qualitative and quantitative composition of the essential oil from aerial parts of Eupatorium buniifolium Hooker et Arnott (Asteraceae) has been investigated for the first time. The essential oils were obtained by steam distillation of leaves and analysed by GC-MS; 44 components were identified. Monoterpene and sesquiterpene hydrocarbons, especially &#945;-pinene (14.7%), &#946;-elemene (12.2%), germacrene D (11.5%), trans-&#946;-guaiene (6.5%) and (E)-caryophyllene (4.3%), were the major constituents found in the oils. The characterisation of E. buniifolium by enantioselective GC was performed by evaluation of the enantiomeric ratios of &#945;-pinene, sabinene, &#946;-pinene, limonene, terpinen-4-ol and germacrene D. Copyright 
© 2005 John Wiley & Sons, Ltd.

Palabras-Clave: | ASTERACEAE; CHILCA; Enantioselective gas chromatography; Essential oil; Eupatorium buniifolium.
Categoría del tema: | F01 Cultivo
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (101946-1) - PXI - AP - DD - PP/PHYTOCHEMICALS ANALYSIS/2005 -  -  - DIS