A comparative study of the composition of the leaf oils of three litsea species from borneo / Fasihuddin Bin Ahmad 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. 323-326 Titre : A comparative study of the composition of the leaf oils of three litsea species from borneo Type de document : texte imprimé Auteurs : Fasihuddin Bin Ahmad, Auteur ; Ibrahim bin Jantan, Auteur ; Bukhori Abu Bakar, Auteur Année de publication : 2006 Article en page(s) : pp. 323-326 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Litsea resinosa gracilipes paludosa Lauraceae Essential oil composition Bulnesol β  -elemene Aromadendrene β  -caryophyllene Ledene Résumé : The chemical components of the leaf oils of Litsea resinosa Bl., L. gracilipes Hook. f. and L. paludosa Koesterm. were identified by co-chromatography with authentic samples on two capillary columns of different polarity, GC/MS and linear retention indices. The leaf oils were made up mainly of sesquiterpenoids. The oil of L. resinosa could be differentiated from the other samples due to its high contents of bulnesol (14.9%), β-caryophyllene (10.2%), β-elemene (10.2%) and other sesquiterpenoids. Ledene (9.0%) and aromadendrene (8.3%) were the major constituents in the leaf oil of L. gracilipes. Of the Litsea oils studied, this oil contained the highest concentrations of monoterpenoids with p-menth-1-en-9-ol (1.4%) as the major representative. The leaf oil of L. paludosa was found to possess some compositional similarities to the leaf oil of L. gracilipes but it could be distinguished from the latter by the significant presence of elemol (7.7%), γ-cadinene (2.9%), γ-eudesmol (2.8%), selin-11-en-4α-ol (2.3%), α-cadinene (2.1%), palustrol (1.7%) and selina-3,7(11)-diene (1.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698919#.P_oIJmGEzn4 [article] A comparative study of the composition of the leaf oils of three litsea species from borneo [texte imprimé] / Fasihuddin Bin Ahmad, Auteur ; Ibrahim bin Jantan, Auteur ; Bukhori Abu Bakar, Auteur . - 2006 . - pp. 323-326. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 3 (Mai-Juin 2005) . - pp. 323-326 Mots-clés : Litsea resinosa gracilipes paludosa Lauraceae Essential oil composition Bulnesol β  -elemene Aromadendrene β  -caryophyllene Ledene Résumé : The chemical components of the leaf oils of Litsea resinosa Bl., L. gracilipes Hook. f. and L. paludosa Koesterm. were identified by co-chromatography with authentic samples on two capillary columns of different polarity, GC/MS and linear retention indices. The leaf oils were made up mainly of sesquiterpenoids. The oil of L. resinosa could be differentiated from the other samples due to its high contents of bulnesol (14.9%), β-caryophyllene (10.2%), β-elemene (10.2%) and other sesquiterpenoids. Ledene (9.0%) and aromadendrene (8.3%) were the major constituents in the leaf oil of L. gracilipes. Of the Litsea oils studied, this oil contained the highest concentrations of monoterpenoids with p-menth-1-en-9-ol (1.4%) as the major representative. The leaf oil of L. paludosa was found to possess some compositional similarities to the leaf oil of L. gracilipes but it could be distinguished from the latter by the significant presence of elemol (7.7%), γ-cadinene (2.9%), γ-eudesmol (2.8%), selin-11-en-4α-ol (2.3%), α-cadinene (2.1%), palustrol (1.7%) and selina-3,7(11)-diene (1.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698919#.P_oIJmGEzn4

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