| Titre : | Essential oils of bidens tripartita L (2006) |
| Auteurs : | Monika Tomczykowa, Auteur ; Jan Gudej, Auteur ; Teresa Majda, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 17 N° 6, Novembre-Décembre 2005) |
| Article en page(s) : | pp. 632-635 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Tags : | Bidens tripartite Asteraceae Essential oil composition p-cymene Allo-ocimene (Z)-β ; -ocimene |
| Résumé : | Essential oils were obtained from fresh aerial parts and air dried flower heads of Bidens tripartita L. (As-teraceae). Volatile constituents of the oils were analyzed by GC and GC/MS methods. The 77 components were identified representing 98.5% and 80.9% of the total components detected, respectively. The major constituents of the oil of flower heads were p-cymene (16.6%), β-caryophyllene oxide (6.0%) and humulene epoxide II (5.3%). The main constituents of the oil of fresh herb were allo-ocimene (38.3%), (Z)- β-ocimene (30.6%) and α-phellandrene (8.5%). |
| ISSN : | 1041-2905 |
| En ligne : | http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9699018#.Ub25jdh-Rkg |
