| Titre : | Composition of volatile foliage isolates from cupressus sempervirens varieties (Var. horizontal Mill. and pyramidalis Nyman) growing in Turkey (2008) |
| Auteurs : | Güneş Uçar, Auteur ; Mualla Balaban Uçar, Auteur ; Hüseyin Fakir, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 19 N°6, Novembre/Decembre 2007) |
| Article en page(s) : | pp. 562-565 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Tags : | Cupressus sempervirens var. horizontalis pyramidalis Cypressaceae Essential oil composition α ; -pinene δ ; -3-carene |
| Résumé : | In order to differentiate two varieties of Cupressus sempervirens, volatile foliage isolates obtained from 12 trees of variety horizontalis and 12 trees of var. pyramidalis were analyzed by GC and GC/MS. About 86–87% of total peak areas of chromatograms consist of monoterpenes and evaluating their composition in qualitative and quantitative manner they do not show significant differences with regard to varieties. Some increments of terpinen-4-ol, α—terpineol and α—terpinyl acetate was recognizable in the variety horizontalis, while the variety pyramidalis contained germacrene D and abietadiene to somewhat higher level. On the other side, a higher percentage of α—fenchene than that of camphene and the presence of a monoterpene hydrocarbon sylvestrene were found to bear some chemotaxonomic value for the taxon C. sempervirens. |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699332#.UXJf0kqC5mM |
