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本文报道了用毛细血管气相色谱、色谱-质谱计算机联用技术以及薄层色谱等方法分析了采用超临界 CO_2提取的栀子花头香精油化学成分。从分离出来的58个峰中初步鉴定出24个组分,占色谱峰总面积的93％。其中主要成分是顺-3-已烯醇(1.68),惕各酸甲酯(3.92％),苯甲酸甲酯(37.34％),芳樟醇(20.54％),香苇醇(10.33％),惕各酸顺-3-已烯酯(20.30％)等。
In this paper, the chemical constituents of essential oil of Gardenia jasminoides extracted with supercritical CO 2 were analyzed by capillary gas chromatography, chromatography-mass spectrometry computer technology and thin layer chromatography. From the isolated 58 peaks, 24 components were initially identified, accounting for 93% of the total peak area. The main components are cis-3-hexenol (1.68), methyl decanoate (3.92%), methyl benzoate (37.34%), linalool (20.54%), citronella (10.33%), Indole-3-carboxylic acid (20.30%), etc.