| Titre : | Mono-sesquiterpenoid composition in the leaves and flowers of salvia moorcroftiana wall ex Benth. growing wild in kashmir, India (2011) |
| Auteurs : | Manzoor A. Rather, Auteur ; Bilal A. Dar, Auteur ; Khursheed A. Bhat, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 23 N° 4, Juillet/Août 2011) |
| Article en page(s) : | pp. 21-25 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Salvia moorcroftiana GC GC/MS Monoterpenes Sesquiterpenes (Z)-β ; -ocimene β ; -caryophyllene Germacrene D |
| Résumé : | In this study, the mono-sesquiterpenoid composition in the leaves and flowers of Salvia moorcroftiana Wall ex Benth is tracked by probing the contents of individual mono- and sesquiterpenoids in the leaf and flower essential oils obtained by hydrodistillation using a combination of GC and GC/MS techniques. Twenty-seven components belonging to different classes of terpenoids and accounting for 94.8% of the total oil were identified in the floral part. Monoterpene hydrocarbons represented the dominant class (68%). (Z)-β-ocimene (54.5%) was the principal component along with sabinene (10.3%), and β-caryophyllene (9.9%). In the leaves only eleven components accounting for 94.4% of the total oil were identified. The leaf essential oil was almost exclusively composed of sesquiterpene hydrocarbons accounting for 87.7% of the total oil. The principal components present were β-caryophyllene (51.6%) followed by germacrene D (18.5%), bicyclogermacrene (7.1%), α-humulene (4.8%) and α-copaene (3.1%). |
| DEWEY : | 665 |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700464 |
