Chemical composition of the essential oil of Croton gossypiifolius from Venezuela

Abstract:

The essential oil from leaves of Croton gossypiifolius Vahl. (Euphorbiaceae) was obtained by hydrodistillation, and analyzed by GC/FID and GC/MS. The constituents were identified by their mass spectra and Kovats' indices. Fifty-one compounds accounting for 92% of the oil were detected, and 47 of them were identified. The oil was dominated by oxygenated sesquiterpenes with the major presence of α-cedrene oxide (18.6%), spathulenol (16.3%), valencene (5.8%), geranyl-pentanoate (5.3%), α-cadinol (4.0%), germacrene D (3.5%) and longifolene (3.3%).

Año de publicación:

2011

Keywords:

• Croton gossypiifolius
• euphorbiaceae
• α-cedrene oxide
• Spathulenol
• Essential oil
• leaves

Fuente:

scopus