Evaluation of oil compositions of iranian mints (Mentha ssp.) / Hossein Zeinali in The journal of essential oil research, Vol. 17 N° 2 (Mars-Avril 2005)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 17 N° 2 (Mars-Avril 2005) . - pp. 156-159 Titre : Evaluation of oil compositions of iranian mints (Mentha ssp.) Type de document : texte imprimé Auteurs : Hossein Zeinali, Auteur ; Ahmad Arzani, Auteur ; K. Razmjoo, Auteur Année de publication : 2006 Article en page(s) : pp. 156-159 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Mentha spicata longifolia Lamiaceae Essential oil composition Cis-carveol Terpinen-4-yl acetate Carvone oxide Piperitone Menthol Carvacrol Isomenthone p-cymene Trans-carvyl Résumé : Dried aerial parts of 12 accessions of Iranian mints, three of which belonged to Mentha longifolia (L.) Huds. and the remaining of which belonged to Mentha spicata L., were used in this study. These were water distilled, and the essential oils analyzed by GC (FID) and GC/MS. Results indicated a significant variation in oil composition within the accessions. cis-Carveol (53.5–78.2%) was found as the main constituent in the oils of three M. longifolia accessions. The studied accessions of M. spicata indicated six different chemotypes, each of which was characterized by a high contribution of the following compound: 1 terpinen-4-yl acetate (51.7–55.3%); 2 carvone oxide (52.5%); 3 piperitone and menthol (49.3% and 15.7%, respectively); 4 carvacrol (49.6%); 5 isomenthone and piperitone oxide (39.1% and 23.3%, respectively); (6) p-cymene and trans-carvyl acetate (48.6% and 32.2%, respectively). The chemical variability of the tested accessions suggests the possibility of further exploiting and improving of the populations in a breeding program. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698863 [article] Evaluation of oil compositions of iranian mints (Mentha ssp.) [texte imprimé] / Hossein Zeinali, Auteur ; Ahmad Arzani, Auteur ; K. Razmjoo, Auteur . - 2006 . - pp. 156-159. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 2 (Mars-Avril 2005) . - pp. 156-159 Mots-clés : Mentha spicata longifolia Lamiaceae Essential oil composition Cis-carveol Terpinen-4-yl acetate Carvone oxide Piperitone Menthol Carvacrol Isomenthone p-cymene Trans-carvyl Résumé : Dried aerial parts of 12 accessions of Iranian mints, three of which belonged to Mentha longifolia (L.) Huds. and the remaining of which belonged to Mentha spicata L., were used in this study. These were water distilled, and the essential oils analyzed by GC (FID) and GC/MS. Results indicated a significant variation in oil composition within the accessions. cis-Carveol (53.5–78.2%) was found as the main constituent in the oils of three M. longifolia accessions. The studied accessions of M. spicata indicated six different chemotypes, each of which was characterized by a high contribution of the following compound: 1 terpinen-4-yl acetate (51.7–55.3%); 2 carvone oxide (52.5%); 3 piperitone and menthol (49.3% and 15.7%, respectively); 4 carvacrol (49.6%); 5 isomenthone and piperitone oxide (39.1% and 23.3%, respectively); (6) p-cymene and trans-carvyl acetate (48.6% and 32.2%, respectively). The chemical variability of the tested accessions suggests the possibility of further exploiting and improving of the populations in a breeding program. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698863

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