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Alkanes and terpenes in wood and leaves of pinus jeffreyi and P. sabiniana / Robert P. Adams in The journal of essential oil research, Vol. 24 N° 5 (Octobre 2012) 

Public ISBD [article]  in The journal of essential oil research > Vol. 24 N° 5 (Octobre 2012) . - pp. 435-440 Titre : Alkanes and terpenes in wood and leaves of pinus jeffreyi and P. sabiniana Type de document : texte imprimé Auteurs : Robert P. Adams, Auteur ; Jessica W. Wright, Auteur Année de publication : 2013 Article en page(s) : pp. 435-440 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Pinus  jeffreyi  Pinus  sabiniana  Wood  oils  Leaf  oils  Heptane  Alkanes  Terpenes  Diterpene  acids Résumé : The wood oils of Pinus jeffreyi and P. sabiniana contain considerable amounts of heptane (76.6%, 92%), on a monoterpene basis. However, when entire wood extractables is considered, the amounts drop considerably (3.4%, 36.8%) with the major portion of the wood oils being diterpene acids. The leaf oil of P. jeffreyi is dominated by α-pinene (20.9%) and, a diterpene, thunbergol (9.2%) with moderate amounts of β-pinene, δ-3-carene, limonene, β-phellandrene, (Z)-β-ocimene, (E)-caryophyllene, δ-cadinene and cembrene. The leaf oil of P. sabiniana is dominated by α-pinene (39.1%) with moderate amounts of β-pinene, myrcene, limonene, β-phellandrene, (Z)-β-ocimene, methyl chavicol, decanal and thunbergol. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.703512 [article] Alkanes and terpenes in wood and leaves of pinus jeffreyi and P. sabiniana [texte imprimé] / Robert P. Adams, Auteur ; Jessica W. Wright, Auteur . - 2013 . - pp. 435-440. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 24 N° 5 (Octobre 2012) . - pp. 435-440 Mots-clés : Pinus  jeffreyi  Pinus  sabiniana  Wood  oils  Leaf  oils  Heptane  Alkanes  Terpenes  Diterpene  acids Résumé : The wood oils of Pinus jeffreyi and P. sabiniana contain considerable amounts of heptane (76.6%, 92%), on a monoterpene basis. However, when entire wood extractables is considered, the amounts drop considerably (3.4%, 36.8%) with the major portion of the wood oils being diterpene acids. The leaf oil of P. jeffreyi is dominated by α-pinene (20.9%) and, a diterpene, thunbergol (9.2%) with moderate amounts of β-pinene, δ-3-carene, limonene, β-phellandrene, (Z)-β-ocimene, (E)-caryophyllene, δ-cadinene and cembrene. The leaf oil of P. sabiniana is dominated by α-pinene (39.1%) with moderate amounts of β-pinene, myrcene, limonene, β-phellandrene, (Z)-β-ocimene, methyl chavicol, decanal and thunbergol. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.703512