Advances in the chemical composition of lavandula dentata L. essential oil from Algeria / Leila Bousmaha in The journal of essential oil research, Vol. 17 N° 3 (Mai-Juin 2005)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 292-295 Titre : Advances in the chemical composition of lavandula dentata L. essential oil from Algeria Type de document : texte imprimé Auteurs : Leila Bousmaha, Auteur ; Fewzia Atik-Bekkara, Auteur ; Félix Tomi, Auteur Année de publication : 2006 Article en page(s) : pp. 292-295 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lavandula dentata Lamiaceae Essential oil composition β  -pinene 1,8-cineole Chemical variability Résumé : The essential oils obtained from two populations of Lavandula dentata L. from Algeria were examined by GC, GC/MS and 13C-NMR. The oils were rich in β-pinene (6.0–26.0%) and 1,8-cineole (0.9–36.3%). The two oils exhibited different compositions: cineole/β-pinene and β-pinene/trans-pinocarveol. Despite some variations of the contents of the main components, the plant produced oil belonging to the same chemotype throughout its life cycle. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698907#.UeOxT2F2_n4 [article] Advances in the chemical composition of lavandula dentata L. essential oil from Algeria [texte imprimé] / Leila Bousmaha, Auteur ; Fewzia Atik-Bekkara, Auteur ; Félix Tomi, Auteur . - 2006 . - pp. 292-295. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 292-295 Mots-clés : Lavandula dentata Lamiaceae Essential oil composition β  -pinene 1,8-cineole Chemical variability Résumé : The essential oils obtained from two populations of Lavandula dentata L. from Algeria were examined by GC, GC/MS and 13C-NMR. The oils were rich in β-pinene (6.0–26.0%) and 1,8-cineole (0.9–36.3%). The two oils exhibited different compositions: cineole/β-pinene and β-pinene/trans-pinocarveol. Despite some variations of the contents of the main components, the plant produced oil belonging to the same chemotype throughout its life cycle. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698907#.UeOxT2F2_n4

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Chemical composition and antibacterial activity of the essential oil of thymus ciliatus (Desf.) benth. ssp. eu-ciliatus maire from Algeria / Leila Bousmaha-Marroki in The journal of essential oil research, Vol. 19 N°5 (Septembre/Octobre 2007)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 490-493 Titre : Chemical composition and antibacterial activity of the essential oil of thymus ciliatus (Desf.) benth. ssp. eu-ciliatus maire from Algeria Type de document : texte imprimé Auteurs : Leila Bousmaha-Marroki, Auteur ; Fewzia Atik-Bekkara, Auteur ; Félix Tomi, Auteur Année de publication : 2007 Article en page(s) : pp. 490-493 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Thymus ciliatus ssp. eu-ciliatus Essential oil 13C-NMR Carvacrol Antibacterial activity Antifungal Algeria Résumé : Thymus ciliatus ssp. eu-ciliatus harvested in western Algeria produces an essential oil whose composition is dominated by carvacrol (72.4–80.3%). The oil displayed antimicrobial activity. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699960#.UXEX8UqC5mM [article] Chemical composition and antibacterial activity of the essential oil of thymus ciliatus (Desf.) benth. ssp. eu-ciliatus maire from Algeria [texte imprimé] / Leila Bousmaha-Marroki, Auteur ; Fewzia Atik-Bekkara, Auteur ; Félix Tomi, Auteur . - 2007 . - pp. 490-493. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 490-493 Mots-clés : Thymus ciliatus ssp. eu-ciliatus Essential oil 13C-NMR Carvacrol Antibacterial activity Antifungal Algeria Résumé : Thymus ciliatus ssp. eu-ciliatus harvested in western Algeria produces an essential oil whose composition is dominated by carvacrol (72.4–80.3%). The oil displayed antimicrobial activity. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699960#.UXEX8UqC5mM

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Combined analysis of the essential oil from tagetes bipinata by GC, GC/MS and 13C-NMR spectroscopy / Jean-François Cavalli in The journal of essential oil research, Vol. 19 N°4 (Juillet/Août 2007)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 330-332 Titre : Combined analysis of the essential oil from tagetes bipinata by GC, GC/MS and 13C-NMR spectroscopy Type de document : texte imprimé Auteurs : Jean-François Cavalli, Auteur ; Félix Tomi, Auteur ; Joseph Casanova, Auteur Année de publication : 2007 Article en page(s) : pp. 330-332 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tagetes bipinata Asteraceae Essential oil composition Dihydrotagetone (Z)-β  -ocimene (E)-tagetone (Z)-tag-etenone (E)-tagetenone Résumé : Six commercial samples of the essential oil of Tagetes bipinata from Madagascar were analyzed by GC (retention indices), GC/MS and 13C-NMR. Tagetes bipinata produces a monoterpene-rich oil dominated by (Z)-β-ocimene and acyclic unsaturated ketones among which dihydrotagetone was present in the six samples at appreciable content (11.9–24.4%) and is reported for the first time in the oil of T. bipinata. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699295#.UWvi2EqC5mM [article] Combined analysis of the essential oil from tagetes bipinata by GC, GC/MS and 13C-NMR spectroscopy [texte imprimé] / Jean-François Cavalli, Auteur ; Félix Tomi, Auteur ; Joseph Casanova, Auteur . - 2007 . - pp. 330-332. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 330-332 Mots-clés : Tagetes bipinata Asteraceae Essential oil composition Dihydrotagetone (Z)-β  -ocimene (E)-tagetone (Z)-tag-etenone (E)-tagetenone Résumé : Six commercial samples of the essential oil of Tagetes bipinata from Madagascar were analyzed by GC (retention indices), GC/MS and 13C-NMR. Tagetes bipinata produces a monoterpene-rich oil dominated by (Z)-β-ocimene and acyclic unsaturated ketones among which dihydrotagetone was present in the six samples at appreciable content (11.9–24.4%) and is reported for the first time in the oil of T. bipinata. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699295#.UWvi2EqC5mM

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