Leaf oils of the australian species of the genus haplostichanthus (Annonaceae) / Joseph J. Brophy in The journal of essential oil research, Vol. 18 N° 1 (Janvier-Fevrier 2006)  

Leaf oils of the australian species of the genus haplostichanthus (Annonaceae) [texte imprimé] / Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur . - 2006 . - pp. 64-67.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 1 (Janvier-Fevrier 2006) . - pp. 64-67

Mots-clés :	Haplostichanthus johnsonii sp. (Coopers Creek B.Gray 2433) (Johnstone River L.W Jessup+ 471) Haplostichanths (Mt. Finnigan Jessup 632) (Rocky Scrub P.I. Forster+ PIF10617) (Topaz L.W. 520) Leaf oils Caryophyllene oxide Humulene Spathulenol
Résumé :	The leaf oils of the six Australian species of the genus Haplostichanthus have been investigated by GC and GC/MS. All produced oil in poor (0.01–0.6%) yields. The leaf oil of Haplostichanthus sp. (Rocky River Scrub, P.I. Forster+ PIF10617) contained caryophyllene oxide (26.2%), humulene oxide (10.1%) and spathulenol (31.6%) as principal components. Haplostichanthus sp. (Mt. Finnigan L.W. Jessup 632) gave a leaf oil in which the principal component was spathulenol (15.4%). The leaf oil of Haplostichanthus sp. (Coopers Creek B. Gray 2344) contained β-caryophyllene (10%), γ-muurolene (12.4%) and bicyclogermacrene (9.6%) as principal components. In the leaf oil of Haplostichanthus sp. (Johnstone River L.W. Jessup+ 471) β-caryophyllene (trace-27%), α-humulene (trace-10%), caryophyllene oxide (3–19%) and spathulenol (6–31%) were the major components. Haplostichanthus sp. (Topaz L.W. Jessup 520) gave a leaf oil in which the principal component was spathulenol (24–38%). The leaf oil of H. johnsonii contained spathulenol (21–36%) as its principal component.
ISSN :	1041-2905
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699387#.Ua78OdgYrOl