Karim Hosni, Kamel Msaada, Mouna Ben Taarit, Thouraya Chahed, Brahim Marzouk
Aromatic and Medicinal Plants Unit, Biotechnologic Center in Borj-Cedria Technopol, Hammam-Lif, Tunisia.
Ital J Biochem. 2007 Mar;56(1):40-6.
The essential oil obtained by hydrodistillation from the aerial parts of Tunisian endemic Hypericum triquetrifolium Turra (Clusiaceae) was analyzed using GC and GC-MS. One hundred and nine compounds consisting of 92.2% of total detected constituents were identified. Sesquiterpene hydrocarbons were the main constituents (59.37%), Alpha-humulene, cis-calamenene, delta-cadinene, bicyclogermacrene, eremophilene, betacaryophyllene and (E)-gamma-bisabolene were found as the main ones. Alpha-pinene (10.33%) was detected as the main monoterpene hydrocarbons (12.19%). The oxygenated sesquiterpenes constituted (9.33%); caryophyllene oxide (1.38%) was reported as the main constituent of this fraction. The oxygenated monoterpenes were weakly represented (4.62%) and consisted of constituents in low percentages (<1%).
采用气相色谱（GC）和气相色谱 - 质谱联用（GC - MS）技术，对通过水蒸馏法从突尼斯特有的三叶金丝桃（金丝桃科）地上部分获得的精油进行了分析。共鉴定出109种化合物，占总检测成分的92.2%。倍半萜烃是主要成分（59.37%），其中α-葎草烯、顺式菖蒲烯、δ-杜松烯、双环大根香叶烯、雅槛蓝烯、β-石竹烯和（E）-γ-红没药烯为主要成分。α-蒎烯（10.33%）是主要的单萜烃类成分（12.19%）。含氧倍半萜占9.33%；氧化石竹烯（1.38%）是该部分的主要成分。含氧单萜含量较低（4.62%），且各成分含量均低于1%。
