| Titre : | Chemical composition of the essential oils of teucrium chamaedrys L. from corsica and sardinia |
| Auteurs : | Alain Muselli, Auteur ; Jean-Marie Desjobert, Auteur ; Julien Paolini, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 21 N° 2+ supplément vol.20, Mars/Avril 2009+ supplément 2008) |
| Article en page(s) : | pp. 138-143 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Teucrium chamaedrys Labiatae Essential oil composition β ; -caryophyllene Germacrene D α ; -humulene δ ; -cadinene Caryophyllene oxide |
| Résumé : |
The composition of the essential oils of Teucrium chamaedrys L. from Corsica and Sardinia islands were investigated using a combination of gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS) after fractionation over column chromatography.
Eighty-seven compounds were identified, the main components were β-caryophyllene (29.0% and 27.4%, respectively) and germacrene D (19.4% and 13.5%, respectively), followed by α-humulene (6.8%) and δ-cadinene (5.4%) in the Corsican sample and by caryophyllene oxide (12.3%) and ahumulene (6.5%) in the Sardinian sample. The study confirms the quantitative variability of the chemical composition of T. chamaedrys oils. |
| DEWEY : | 665 |
| ISSN : | 1041-2905 |
| En ligne : | http://www.jeoronline.com/archive/detail/42#top |
