巴山冷杉针叶精油化学成分的研究

A STUDY ON CHEMICAL CONSTITUENTS OF ESSENTIAL OIL FROM ABIES FARGESII FRANCH. LEAVES

摘要: 应用毛细管气相色谱标准样品叠加法和色谱-质谱-计算机联用技术分析了巴山冷杉(Abies fargesii Franch. )针叶精油的化学成分。从气相色谱分离出的225个色谱峰中,初步鉴定出43个组分,占精油总量的94.15%,主要成分为α-蒎烯(13.25%)、柠檬烯(10.82%)、石竹烯(10.75%)、莰烯(10.40%)、乙酸龙脑酯(6.9%)、γ-杜松烯(6.28%)、α-蛇麻烯(3.97%)、檀烯(3.52%)、芳萜醇(3.02%)、α-依兰油烯(2.76%)、β-甜没药醇(2.56%)及α-橙花叔醇(2.54%)等。

Abstract: The chemical constituents of essential oil from A. fargesii Franch. leaves were compared with authentic samples on GC and analyzed by GC/MS/DS technique. Among the 225 constituents separated, 43 components were identified, which make up 94.15% of total oil. The major components are α-pinene(13.25%), limonene (10.82%), caryophyllene(10.75%), camphene (10.40%), bornyl acetate (6.9%), γ-cadinene (6.28%), α-humulene(3.97%), santene (3.52%), ledol(3.02%), α-muurolene (2.76%), β-bisabolol(2.5%)and α-nerolidol (2.54%), etc.