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Chemical composition of the essential oil of artemisia herba-alba asso grown in Algeria / Tahar Dob in The journal of essential oil research, Vol. 18 N° 6 (Novembre-Décembre 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 6 (Novembre-Décembre 2006) . - pp. 685-690 Titre : Chemical composition of the essential oil of artemisia herba-alba asso grown in Algeria Type de document : texte imprimé Auteurs : Tahar Dob, Auteur ; Tarek Benabdelkader, Auteur Année de publication : 2006 Article en page(s) : pp. 685-690 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia  herba-alba  Asteraceae  Essential  oil  composition  Camphor  Trans-pinocarveol  Chrysanthenone  β-thujone Résumé : The essential oil obtained by hydrodistillation from the aerial parts of Artemisia herba-alba Asso growing wild in M'sila-Algeria, was investigated using both capillary GC and GC/MS techniques. The oil yield was 1.02% based on dry weight. Sixty-eight components amounting to 94.7% of the oil were identifed, 33 of them being reported for the frst time in Algerian A. herba-alba oil and 21 of these components have not been previously reported in A. herba-alba oils. The oil contained camphor (19.4%), trans-pinocarveol (16.9%), chrysanthenone (15.8%) and β-thujone (15%) as major components. Monoterpenoids are the main components (86.1%), and the irregular monoterpenes fraction represented a 3.1% yield. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699206#.UXPsVkqC5mM [article] Chemical composition of the essential oil of artemisia herba-alba asso grown in Algeria [texte imprimé] / Tahar Dob, Auteur ; Tarek Benabdelkader, Auteur . - 2006 . - pp. 685-690. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 6 (Novembre-Décembre 2006) . - pp. 685-690 Mots-clés : Artemisia  herba-alba  Asteraceae  Essential  oil  composition  Camphor  Trans-pinocarveol  Chrysanthenone  β-thujone Résumé : The essential oil obtained by hydrodistillation from the aerial parts of Artemisia herba-alba Asso growing wild in M'sila-Algeria, was investigated using both capillary GC and GC/MS techniques. The oil yield was 1.02% based on dry weight. Sixty-eight components amounting to 94.7% of the oil were identifed, 33 of them being reported for the frst time in Algerian A. herba-alba oil and 21 of these components have not been previously reported in A. herba-alba oils. The oil contained camphor (19.4%), trans-pinocarveol (16.9%), chrysanthenone (15.8%) and β-thujone (15%) as major components. Monoterpenoids are the main components (86.1%), and the irregular monoterpenes fraction represented a 3.1% yield. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699206#.UXPsVkqC5mM