[article]
Titre : |
An examination of the essential oils of tasmanian kunzea ambigua, other kunzea spp. and commercial kunzea oil |
Type de document : |
texte imprimé |
Auteurs : |
J. Thomas, Auteur ; C. K. Narkowicz, Auteur ; G. A. Jacobson, Auteur |
Année de publication : |
2011 |
Article en page(s) : |
pp. 381-385 |
Note générale : |
Génie Chimique |
Langues : |
Anglais (eng) |
Mots-clés : |
Kunzea ambigua affinis muelleri parvifolia baxterii sp. “Badja Carpet” Ducane kunzea oil Myrtaceae Essential composition α -pinene β -pinene p-cymene 1,8-cineole γ -terpinene Bicyclogermacrene Spathulenol Globulol Viridilflorol Ledol |
Index. décimale : |
646 |
Résumé : |
Commercial kunzea oil (Ducane kunzea oil) was analyzed by gC/MS and gC-FID and its composition was compared with that of oils from four individual Kunzea ambigua plants and five other Kunzea spp. A total of 64 components were detected in the studied oils. Ducane kunzea oil contained monoterpenes (70%) including α-pinene (48.3%), 1,8-cineole (14.5%) and α-terpineol (1.9%). Oils from individual K. ambigua plants varied significantly in their content of α-pinene (0.6–62.5%), 1,8-cineole (0–11.2%), bicyclogermacrene (0.4–14%), spathulenol (0.5–12.2%), globulol (0.5–22.6%) and viridilflorol (0.3–38%). The oils from fve other Kunzea spp. had significant compositional differences from each K. ambigua oil. Kunzea sp. “Badja Carpet” had a high β-pinene content (56.1%), K. muelleri contained significant levels of allo-aromadendrene (8.0%), spathulenol (7.0%) and, among all the analyzed oils, it had the highest level of bicyclogermacrene (15.7%). Kunzea affinis contained significant levels of p-cymene (26.2%) and γ-terpinene (12.2%). Kunzea parvifolia gave an oil rich in γ-terpinene (36.5%) and p-cymene (5.0%). |
DEWEY : |
665 |
ISSN : |
1041-2905 |
En ligne : |
http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700351 |
in The journal of essential oil research > Vol. 22 N° 5 (Septembre/Octobre 2010) . - pp. 381-385
[article] An examination of the essential oils of tasmanian kunzea ambigua, other kunzea spp. and commercial kunzea oil [texte imprimé] / J. Thomas, Auteur ; C. K. Narkowicz, Auteur ; G. A. Jacobson, Auteur . - 2011 . - pp. 381-385. Génie Chimique Langues : Anglais ( eng) in The journal of essential oil research > Vol. 22 N° 5 (Septembre/Octobre 2010) . - pp. 381-385
Mots-clés : |
Kunzea ambigua affinis muelleri parvifolia baxterii sp. “Badja Carpet” Ducane kunzea oil Myrtaceae Essential composition α -pinene β -pinene p-cymene 1,8-cineole γ -terpinene Bicyclogermacrene Spathulenol Globulol Viridilflorol Ledol |
Index. décimale : |
646 |
Résumé : |
Commercial kunzea oil (Ducane kunzea oil) was analyzed by gC/MS and gC-FID and its composition was compared with that of oils from four individual Kunzea ambigua plants and five other Kunzea spp. A total of 64 components were detected in the studied oils. Ducane kunzea oil contained monoterpenes (70%) including α-pinene (48.3%), 1,8-cineole (14.5%) and α-terpineol (1.9%). Oils from individual K. ambigua plants varied significantly in their content of α-pinene (0.6–62.5%), 1,8-cineole (0–11.2%), bicyclogermacrene (0.4–14%), spathulenol (0.5–12.2%), globulol (0.5–22.6%) and viridilflorol (0.3–38%). The oils from fve other Kunzea spp. had significant compositional differences from each K. ambigua oil. Kunzea sp. “Badja Carpet” had a high β-pinene content (56.1%), K. muelleri contained significant levels of allo-aromadendrene (8.0%), spathulenol (7.0%) and, among all the analyzed oils, it had the highest level of bicyclogermacrene (15.7%). Kunzea affinis contained significant levels of p-cymene (26.2%) and γ-terpinene (12.2%). Kunzea parvifolia gave an oil rich in γ-terpinene (36.5%) and p-cymene (5.0%). |
DEWEY : |
665 |
ISSN : |
1041-2905 |
En ligne : |
http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700351 |
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