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Composition and antimicrobial activity of the essential oil from stems, leaves, fruits and roots of smyrnium cordifolium boiss. from Iran / Hamzeh Amiri in The journal of essential oil research, Vol. 18 N° 5 (Septembre-Octobre 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 574-577 Titre : Composition and antimicrobial activity of the essential oil from stems, leaves, fruits and roots of smyrnium cordifolium boiss. from Iran Type de document : texte imprimé Auteurs : Hamzeh Amiri, Auteur ; Ramezan A. Khavari-Nejad, Auteur ; Shiva Masoud, Auteur Année de publication : 2006 Article en page(s) : pp. 574-577 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Smyrnium  cordifolium  Umbelliferae  Essential  oil  composition  Curzerene  Curzerenone  Hexadecanoic  acid  Antimicrobial  activity Résumé : The essential oils obtained by hydrodistillation from the stems, leaves, fruits and roots of Smyrnium cordifolium Boiss. growing wild in the northwest of Iran were investigated by GC and GC/MS. The major constituents of the stem and fruit oils appeared to be curzerene (22.7% and 45.7%) and curzerenone (19.2% and 23.9%). The leaf and root oils were also characterized by high concentration of these compounds but in reversed order: curzerenone (21.8% and 56.6%) and curzerene (16.9% and 18.7%). Hexadecanoicacid (13.6% and 18.7%) was also prodominant in the stem and leaf oils. In this study antibacterial activities of stem, leaf, root and fruit oils of S. cordifolium against seven Gram-positive and -negative bacteria were determined by measuring the growth inhibitory zone. The oils showed significant anti-microbial activity against Gram-positive bacteria. The oil of root and fruit inhibited the growth of Salmonella typhi; the stem oil inhibited the growth of Escherichia coli and Pseudomonas aeroginosa. Shigella flexneri was insensitive to the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699172#.UXmaiEqC5mN [article] Composition and antimicrobial activity of the essential oil from stems, leaves, fruits and roots of smyrnium cordifolium boiss. from Iran [texte imprimé] / Hamzeh Amiri, Auteur ; Ramezan A. Khavari-Nejad, Auteur ; Shiva Masoud, Auteur . - 2006 . - pp. 574-577. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 574-577 Mots-clés : Smyrnium  cordifolium  Umbelliferae  Essential  oil  composition  Curzerene  Curzerenone  Hexadecanoic  acid  Antimicrobial  activity Résumé : The essential oils obtained by hydrodistillation from the stems, leaves, fruits and roots of Smyrnium cordifolium Boiss. growing wild in the northwest of Iran were investigated by GC and GC/MS. The major constituents of the stem and fruit oils appeared to be curzerene (22.7% and 45.7%) and curzerenone (19.2% and 23.9%). The leaf and root oils were also characterized by high concentration of these compounds but in reversed order: curzerenone (21.8% and 56.6%) and curzerene (16.9% and 18.7%). Hexadecanoicacid (13.6% and 18.7%) was also prodominant in the stem and leaf oils. In this study antibacterial activities of stem, leaf, root and fruit oils of S. cordifolium against seven Gram-positive and -negative bacteria were determined by measuring the growth inhibitory zone. The oils showed significant anti-microbial activity against Gram-positive bacteria. The oil of root and fruit inhibited the growth of Salmonella typhi; the stem oil inhibited the growth of Escherichia coli and Pseudomonas aeroginosa. Shigella flexneri was insensitive to the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699172#.UXmaiEqC5mN