摘要
采用毛细管气相色谱－质谱－计算机联用法研究了贵州榕江地区香叶油的化学成分。色谱分离出４０多个组分，质谱鉴定了３１个成分，占该挥发油总量的９５．０７％。其主要成分是香茅醇（２４．７３％）、香叶醇（８．１９％）、香茅醇乙酸酯（９．９７％）、Ｂ－愈创木烯（８．９７％）、Ｐ－薄荷酮（７．１９％）和芳樟醇（４．１６％）等。
In this paper,the chemical constituents of geranium oil,collected from Rong Jiang,Guizhou,are studied by means of capillary gas chromatography-mass spectrometry.Over 40 constituents are separated,of which 31 components,constituting 95.07% of the oil, have been identified.The main ingredients are citronellol(24.73 %),garaniol(8.79%),-guaiene(8.97 %), p-menthone(7.19% )and linalool(4.16%),etc.
