Documents disponibles écrits par cet auteur

Chemical composition of the oil of rabdosia melissoides benth. / A. K. Singh in The journal of essential oil research, Vol. 17 N° 4 (Juillet-Août 2005) 

Public ISBD [article]  in The journal of essential oil research > Vol. 17 N° 4 (Juillet-Août 2005) . - pp. 444-445 Titre : Chemical composition of the oil of rabdosia melissoides benth. Type de document : texte imprimé Auteurs : A. K. Singh, Auteur ; A. A. Naqvi, Auteur Année de publication : 2006 Article en page(s) : pp. 444-445 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Rabdosia  melissoides  Labiatae  Essential  oil  composition  Thymol  p-cymene  Menthol Résumé : The essential oil of Rabdosia melissoides produced from plants harvested at their post-flowering stage was analyzed by GC and GC/MS. Thirty-three constituents comprising about 96% of the oil have been identified. Besides thymol (26.9%), p-cymene (16.5%) and carvacrol (6.8%) other major constituents identified were menthol (14.2%), piperitone (8.9%) and methyl thymol (6.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698957#.UeJeZGF2_n4 [article] Chemical composition of the oil of rabdosia melissoides benth. [texte imprimé] / A. K. Singh, Auteur ; A. A. Naqvi, Auteur . - 2006 . - pp. 444-445. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 4 (Juillet-Août 2005) . - pp. 444-445 Mots-clés : Rabdosia  melissoides  Labiatae  Essential  oil  composition  Thymol  p-cymene  Menthol Résumé : The essential oil of Rabdosia melissoides produced from plants harvested at their post-flowering stage was analyzed by GC and GC/MS. Thirty-three constituents comprising about 96% of the oil have been identified. Besides thymol (26.9%), p-cymene (16.5%) and carvacrol (6.8%) other major constituents identified were menthol (14.2%), piperitone (8.9%) and methyl thymol (6.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698957#.UeJeZGF2_n4

Chemical constituents of artemisia verlotiorum essential oil on cultivation at the subtropical conditions of north India / F. Haider 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. 551-552 Titre : Chemical constituents of artemisia verlotiorum essential oil on cultivation at the subtropical conditions of north India Type de document : texte imprimé Auteurs : F. Haider, Auteur ; A. A. Naqvi, Auteur ; G. D. Bagchi, Auteur Année de publication : 2006 Article en page(s) : pp. 551-552 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia  verlotiorum  Asteraceae  Subtropical  cultivation  Essential  oil  composition  α-thujone  Camphor Résumé : The essential oil of Artemisia verlotiorum, which has been cultivated for the first time in the subtropical conditions of the north Indian plains, was analyzed by GC and GC/MS. Oils were produced from plants harvested both in their vegetative and flowering stages yielding oils of 0.9% and 0.6%, respectively. Thirty-three constituents amounting to 90–93% of the oil were identified. In both the stages, the major oil constituents were α-thujone (20.3–26.0%) and camphor (17.3–17.7%). The amounts of both constituents increased during flowering. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699164#.UXgvKUqC5mM [article] Chemical constituents of artemisia verlotiorum essential oil on cultivation at the subtropical conditions of north India [texte imprimé] / F. Haider, Auteur ; A. A. Naqvi, Auteur ; G. D. Bagchi, Auteur . - 2006 . - pp. 551-552. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 551-552 Mots-clés : Artemisia  verlotiorum  Asteraceae  Subtropical  cultivation  Essential  oil  composition  α-thujone  Camphor Résumé : The essential oil of Artemisia verlotiorum, which has been cultivated for the first time in the subtropical conditions of the north Indian plains, was analyzed by GC and GC/MS. Oils were produced from plants harvested both in their vegetative and flowering stages yielding oils of 0.9% and 0.6%, respectively. Thirty-three constituents amounting to 90–93% of the oil were identified. In both the stages, the major oil constituents were α-thujone (20.3–26.0%) and camphor (17.3–17.7%). The amounts of both constituents increased during flowering. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699164#.UXgvKUqC5mM