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Studies of mediterranean oregano populations. VI / Gilles Figuérédo in The journal of essential oil research, Vol. 18 N° 3 (Mai-Juin 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 278-280 Titre : Studies of mediterranean oregano populations. VI : Chemical composition of essential oils of origanum elongatum emberger et maire from Morocco 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. 278-280 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Origanum  elongatum  Lamiaceae  Essential  oil  composition  Thymol  Carvacrol Résumé : The essential oils of Origanum elongatum Emberger et Maire grown from seeds from Morocco, harvested at a natural site and in the CNPPMAI collection were analyzed by GC/MS; 67 constituents were identifed, among which carvacrol predominated (> 65%), accompanied by γ-terpinene, p-cymene and linalool in small amounts. Two samples were unusually thymol-rich (≈ 15% versus < 1.5% in the other extracts, with carvacrol 55–64%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699087#.UaXWY9gYrOk [article] Studies of mediterranean oregano populations. VI : Chemical composition of essential oils of origanum elongatum emberger et maire from Morocco [texte imprimé] / Gilles Figuérédo, Auteur ; Patrick Cabassu, Auteur ; Jean-Claude Chalchat, Auteur . - 2006 . - pp. 278-280. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 3 (Mai-Juin 2006) . - pp. 278-280 Mots-clés : Origanum  elongatum  Lamiaceae  Essential  oil  composition  Thymol  Carvacrol Résumé : The essential oils of Origanum elongatum Emberger et Maire grown from seeds from Morocco, harvested at a natural site and in the CNPPMAI collection were analyzed by GC/MS; 67 constituents were identifed, among which carvacrol predominated (> 65%), accompanied by γ-terpinene, p-cymene and linalool in small amounts. Two samples were unusually thymol-rich (≈ 15% versus < 1.5% in the other extracts, with carvacrol 55–64%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699087#.UaXWY9gYrOk

Studies of mediterranean oregano populations. VII / Gilles Figuérédo in The journal of essential oil research, Vol. 18 N° 3 (Mai-Juin 2006) 

Public ISBD [article]  in The 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  Origanum  dictamnus  Origanum  dubium  Origanum  minutiforum  Origanum  onites  and  Origanum  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  Origanum  dictamnus  Origanum  dubium  Origanum  minutiforum  Origanum  onites  and  Origanum  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