| Titre : | Essential oils from bolivia. VI. lamiaceae: lepechinia graveolens (Reg.) epling, L. floribunda (Benth.) epling, and L. meyeni (Walp.) epling |
| Auteurs : | Javier Bernardo Lopez Arze, Auteur ; Guy Collin, Auteur ; François-Xavier Garneau, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | The journal of essential oil research (Vol. 21 N°1, Janvier/Février 2009) |
| Article en page(s) : | pp. 36-40 |
| Note générale : | Génie Chimique |
| Langues : | Anglais |
| Index. décimale : | 646 |
| Tags : | Lepechinia graveolens floribunda meyeni Lamiaceae Essential oil composition β ; -caryophyllene Bornyl acetate α ; -pinene β ; -pinene α ; -bisabolol |
| Résumé : |
The chemical composition of the essential oils obtained from three different Lamiaceae, Lepechinia graveolens, L. floribunda and L. meyeni growing in the High Valley Region of Bolivia, Province of Cochabamba, was determined by a combination of GC and GC/MS measurements.
Sesquiterpenes dominated in L. graveolens (61%). In the oil of L. meyeni the monoterpenes constituted the most important fraction (ca. 40%) followed by oxygenated sesquiterpenes (ca. 31%). Finally, the composition of the oil of L. floribunda was more complex: sesquiterpenes (20–28%), monoterpenes (21–20%), oxygenated sesquiterpenes (21–23%), and oxygenated monoterpenes (18.5–13%). |
| DEWEY : | 665 |
| ISSN : | 1041-2905 |
| En ligne : | http://www.jeoronline.com/archive/detail/42#top |
