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Chemical composition and antibacterial activity of the essential oil isolated from South African Mentha longifolia (L.) L. subsp. capensis (Thunb.) Briq. / A. O. Oyedeji in The journal of essential oil research, Vol. 18 N° Spécial (Juillet 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° Spécial (Juillet 2006) . - pp. 57-59 Titre : Chemical composition and antibacterial activity of the essential oil isolated from South African Mentha longifolia (L.) L. subsp. capensis (Thunb.) Briq. Type de document : texte imprimé Auteurs : A. O. Oyedeji, Auteur ; A. J. Afolayan, Auteur Année de publication : 2013 Article en page(s) : pp. 57-59 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Mentha  longifolia  Lamiaceae  Essential  oil  composition  Menthone  Pulegone  1,8-cineole  Antibacterial  activity Résumé : The essential oil obtained by hydrodistillation from Mentha longifolia of South Africa origin was analyzed by GC and GC/M S. A total of 31 components were identified, accounting for 99.7% of the oil composition. Menthone (50.9%), pulegone (19.3%) and 1,8-cineole (11,9%) were the major constituents of the oil. The oil was screened against Gram + and Gram - bacteria and found to be very active against Bacillus subtilis, Micrococcus kristinae, Staphylococcus aureus and Staphylococcus epidermidis with minimum inhibitory concentrations ranging from 0.039 to 0.078 pg/mL. ISSN : 1041-2905 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=18019084 [article] Chemical composition and antibacterial activity of the essential oil isolated from South African Mentha longifolia (L.) L. subsp. capensis (Thunb.) Briq. [texte imprimé] / A. O. Oyedeji, Auteur ; A. J. Afolayan, Auteur . - 2013 . - pp. 57-59. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° Spécial (Juillet 2006) . - pp. 57-59 Mots-clés : Mentha  longifolia  Lamiaceae  Essential  oil  composition  Menthone  Pulegone  1,8-cineole  Antibacterial  activity Résumé : The essential oil obtained by hydrodistillation from Mentha longifolia of South Africa origin was analyzed by GC and GC/M S. A total of 31 components were identified, accounting for 99.7% of the oil composition. Menthone (50.9%), pulegone (19.3%) and 1,8-cineole (11,9%) were the major constituents of the oil. The oil was screened against Gram + and Gram - bacteria and found to be very active against Bacillus subtilis, Micrococcus kristinae, Staphylococcus aureus and Staphylococcus epidermidis with minimum inhibitory concentrations ranging from 0.039 to 0.078 pg/mL. ISSN : 1041-2905 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=18019084