[article]
| Titre : |
Comparison of the essential oils of three endemic turkish heracleum species obtained by different isolation techniques |
| Type de document : |
texte imprimé |
| Auteurs : |
T. Özek, Auteur ; G. Özek, Auteur ; K. H. C. Başer, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
pp. 605-610 |
| Note générale : |
Génie Chimique |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Heracleum crenatifolium platytaenium sphondylium subsp Ternatum Umbelliferae Essential oil composition Octyl acetate butyrate Apiole Isolation techniques |
| Résumé : |
The essential oils of three Turkish endemic Heracleum species, H. crenatifolium Boiss., H. platytaenium Boiss. and H. sphondylium L. subsp. ternatum (Velen.) Brummitt were obtained using hydrodistillation (HD), microwave-assisted hydro-distillation (MWHD), microdistillation (MD), micro steam distillation-solid-phase microextraction (MSD-SPME) techniques and analyzed by GC and GC/MS. Compositions of the oils isolated by different methods showed some differences. The main components in all the oils were found to be octyl acetate (19–95%) and octanol (0.6–5.0%). Octyl isovalerate (0.8–6.4%) and decyl acetate (0.5–4.3%) were the next most abundant constituents in the oil of H. crenatifolium. Octyl hexanoate (3.0–4.7%), (Z)-4-octenyl acetate (1.6–2.1%), octanol (0.7–1.0%) and decanal (0.7–1.2%) were the next major constituents in the oil of H. platytaenium. Octyl butyrate (34.6–41.0%), apiole (4.7–20.4%), (Z)-4-octenyl acetate (2.2–4.4%) and (Z)-4-octenyl butyrate (2.6–3.0%) were found as other main constituents in the oil of H. sphondylium subsp. ternatum. |
| ISSN : |
1041-2905 |
| En ligne : |
http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9699009#.UbboOjfD5mM |
in The journal of essential oil research > Vol. 17 N° 6 (Novembre-Décembre 2005) . - pp. 605-610
[article] Comparison of the essential oils of three endemic turkish heracleum species obtained by different isolation techniques [texte imprimé] / T. Özek, Auteur ; G. Özek, Auteur ; K. H. C. Başer, Auteur . - 2006 . - pp. 605-610. Génie Chimique Langues : Anglais ( eng) in The journal of essential oil research > Vol. 17 N° 6 (Novembre-Décembre 2005) . - pp. 605-610
| Mots-clés : |
Heracleum crenatifolium platytaenium sphondylium subsp Ternatum Umbelliferae Essential oil composition Octyl acetate butyrate Apiole Isolation techniques |
| Résumé : |
The essential oils of three Turkish endemic Heracleum species, H. crenatifolium Boiss., H. platytaenium Boiss. and H. sphondylium L. subsp. ternatum (Velen.) Brummitt were obtained using hydrodistillation (HD), microwave-assisted hydro-distillation (MWHD), microdistillation (MD), micro steam distillation-solid-phase microextraction (MSD-SPME) techniques and analyzed by GC and GC/MS. Compositions of the oils isolated by different methods showed some differences. The main components in all the oils were found to be octyl acetate (19–95%) and octanol (0.6–5.0%). Octyl isovalerate (0.8–6.4%) and decyl acetate (0.5–4.3%) were the next most abundant constituents in the oil of H. crenatifolium. Octyl hexanoate (3.0–4.7%), (Z)-4-octenyl acetate (1.6–2.1%), octanol (0.7–1.0%) and decanal (0.7–1.2%) were the next major constituents in the oil of H. platytaenium. Octyl butyrate (34.6–41.0%), apiole (4.7–20.4%), (Z)-4-octenyl acetate (2.2–4.4%) and (Z)-4-octenyl butyrate (2.6–3.0%) were found as other main constituents in the oil of H. sphondylium subsp. ternatum. |
| ISSN : |
1041-2905 |
| En ligne : |
http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9699009#.UbboOjfD5mM |
|
Ajouter le résultat dans votre panier Faire une suggestion Affiner la rechercheComparison of essential oil of xanthogalum purpurascens lallem. obtained via different isolation techniques in The journal of essential oil research, Vol. 18 N° 2 (Mars-Avril 2006)
