[article] 
inThe journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 244-249

Titre :	Studies of mediterranean oregano populations. VII : Chemical composition of essential oils of carvacrol-rich oregano of various origins
Type de document :	texte imprimé
Auteurs :	Gilles Figuérédo, Auteur ; Patrick Cabassu, Auteur ; Jean-Claude Chalchat, Auteur
Année de publication :	2006
Article en page(s) :	pp. 244-249
Note générale :	Génie Chimique
Langues :	Anglais (eng)
Mots-clés :	Origanum compactum dictamnus dubium minutiforum onites and vulgare ssp. hirtum Essential oil composition Carvacrol Thymol γ  -terpinene p-cymene Linalool
Résumé :	Six species of oregano were studied: Origanum compactum Benth., O. dictamnus L., O. dubium Boiss., O. minutiforum Schwarz et Davis, O. onites L. and O. vulgare ssp. hirtum Ietswaart. Collected at their natural sites, sown, planted and oils isolated at the CNPPMAI. The oils were analyzed by GC and GC/MS; 118 constituents were identifed. All species presented a carvacrol chemotype (60—90%) accompanied by various chemical forms, such as a thymol-rich type, as in O. dictamnus, O. dubium and O. vulgare ssp. hirtum, in which its levels ranged widely (20—90%), or linalool-rich (27—90%), as in O. onites and O. dubium.
ISSN :	1041-2905
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699077#.UaS0sNgYrOk

[article] Studies of mediterranean oregano populations. VII : Chemical composition of essential oils of carvacrol-rich oregano of various origins [texte imprimé] / Gilles Figuérédo, Auteur ; Patrick Cabassu, Auteur ; Jean-Claude Chalchat, Auteur . - 2006 . - pp. 244-249.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 244-249

Mots-clés :	Origanum compactum dictamnus dubium minutiforum onites and vulgare ssp. hirtum Essential oil composition Carvacrol Thymol γ  -terpinene p-cymene Linalool
Résumé :	Six species of oregano were studied: Origanum compactum Benth., O. dictamnus L., O. dubium Boiss., O. minutiforum Schwarz et Davis, O. onites L. and O. vulgare ssp. hirtum Ietswaart. Collected at their natural sites, sown, planted and oils isolated at the CNPPMAI. The oils were analyzed by GC and GC/MS; 118 constituents were identifed. All species presented a carvacrol chemotype (60—90%) accompanied by various chemical forms, such as a thymol-rich type, as in O. dictamnus, O. dubium and O. vulgare ssp. hirtum, in which its levels ranged widely (20—90%), or linalool-rich (27—90%), as in O. onites and O. dubium.
ISSN :	1041-2905
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699077#.UaS0sNgYrOk