| Titre : | Volatile constituents from the aerial parts of salvia angulata H.B.K. of Venezuela (2006) |
| Auteurs : | Nélida G. Colmenares, Auteur ; Eymar García Medina, Auteur ; Alfredo Usubillaga, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 18 N° 5, Septembre-Octobre 2006) |
| Article en page(s) : | pp. 486-488 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Tags : | Salvia angulata Lamiaceae Essential oil composition β ; -caryophyllene Germacrene D Bicyclogermacrene |
| Résumé : | The essential oil isolated by hydrodistillation from the aerial parts of Salvia angulata H.B.K., (Lamiaceae) collected from southwestern Venezuela, was analyzed by GC and GC/MS. Among the 22 identified compounds, the major components were the sesquiterpenes hydrocarbons which made up 79.8% of the oil, with β-caryophyllene (27.7%), germacrene D (19.5%) and bicyclogermacrene (18.3%) as the most abundant ones. Oxygenated sesquiterpenes made up 14.2% of the oil, while the monoterpene fraction was only 3.3%. As far as we know, this is the first report on S. angulata essential oil. |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699149#.UXcRHkqC5mM |
