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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

Essential oil profile of natural-temperate and domesticated-subtropical artemisia myriantha wall.ex bess. var. pleiocephala (Pamp.) ling. plants / G. D. Bagchi in The journal of essential oil research, Vol. 21 N°1 (Janvier/Février 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 43-45 Titre : Essential oil profile of natural-temperate and domesticated-subtropical artemisia myriantha wall.ex bess. var. pleiocephala (Pamp.) ling. plants Type de document : texte imprimé Auteurs : G. D. Bagchi, Auteur ; Flora Haider, Auteur ; Narendra Kumar, Auteur Article en page(s) : pp. 43-45 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia  myriantha  var.  pleiocephala  Asteraceae  Essential  oil  composition  Limonene  Chrysanthenone  Camphor Index. décimale : 646 Résumé : Artemisia myriantha var. pleiocephala plants collected from the temperate Garhwal region of Western Himalayas were domesticated in the subtropical conditions of North Indian plains. Considerable changes were observed in the oil constituents of the plant after domestication from temperate conditions to subtropical conditions. In the naturally growing temperate plants, major constituents of the oil were chrysanthenone (7.3%) followed by δ-cadinene (5.7%) and 1,8,cineole (5.3%) during flowering. After domestication at subtropical conditions of Lucknow, although the major constituent of the oil remained chrysanthenone, its quantity increased considerably (15.0–29.1%) during flowering. Another important constituent of the oil of the domesticated plants during flowering was limonene (6.1–15.1%). However, during the vegetative stage, camphor (74.9%) was its major constituent. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Essential oil profile of natural-temperate and domesticated-subtropical artemisia myriantha wall.ex bess. var. pleiocephala (Pamp.) ling. plants [texte imprimé] / G. D. Bagchi, Auteur ; Flora Haider, Auteur ; Narendra Kumar, Auteur . - pp. 43-45. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 43-45 Mots-clés : Artemisia  myriantha  var.  pleiocephala  Asteraceae  Essential  oil  composition  Limonene  Chrysanthenone  Camphor Index. décimale : 646 Résumé : Artemisia myriantha var. pleiocephala plants collected from the temperate Garhwal region of Western Himalayas were domesticated in the subtropical conditions of North Indian plains. Considerable changes were observed in the oil constituents of the plant after domestication from temperate conditions to subtropical conditions. In the naturally growing temperate plants, major constituents of the oil were chrysanthenone (7.3%) followed by δ-cadinene (5.7%) and 1,8,cineole (5.3%) during flowering. After domestication at subtropical conditions of Lucknow, although the major constituent of the oil remained chrysanthenone, its quantity increased considerably (15.0–29.1%) during flowering. Another important constituent of the oil of the domesticated plants during flowering was limonene (6.1–15.1%). However, during the vegetative stage, camphor (74.9%) was its major constituent. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top