食品科学 ›› 2007, Vol. 28 ›› Issue (1): 36-38.

• 基础研究 • 上一篇    下一篇

圆角桉叶精油的化学成分(英文)

 田玉红, 刘雄民, 周永红, 赖芳   

  1. 广西大学化学化工学院; 广西大学化学化工学院 广西南宁530004广西工学院生物与化学工程系; 广西柳州545006; 广西南宁530004;
  • 出版日期:2007-01-15 发布日期:2011-12-31

Chemical Compositions of Essential Oil of Eucalyptus umbellate Growing in Guangxi

 TIAN  Yu-Hong, LIU  Xiong-Min, ZHOU  Yong-Hong, LAI  Fang   

  1. 1.Department of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China; 2.Department of Biological and Chemical Engineering, Guangxi University of Technology, Liuzhou 545006, China
  • Online:2007-01-15 Published:2011-12-31

摘要: 采用水蒸汽蒸馏法提取圆角桉叶精油,通过气相色谱-质谱(GC-MS)联用法分析鉴定两者的化学成分及质量分数。圆角桉叶精油共鉴定出51种化合物,占总离子流出峰面积的96.17%,主要成分为1,8-桉叶油素(28.46%),其后是β-蒎烯(12.21%)、α-蒎烯(11.00%)、蓝桉醇(7.27%)、α-松油醇(6.59%)、柠烯(5.34%)、香树烯(3.92%)、4-松油烯醇2.08%)、表蓝桉醇(1.77%)。

关键词: 圆角桉, 精油, 成分, 气相色谱-质谱

Abstract: The essential oil of leaves from Eucalyptus umbellate growing in Guangxi was obtained by hydrodistillation and analysed by gas chromatography/mass spectrometry(GC-MS). 51 compounds constituting 96.17% of the oil were identified. The major components are: 1, 8-cineole (28.46%), β-pinene (12.21%), α-pinene (11.00%), globulol (7.27%), α-terpineol (6.59%), limonene (5.34%), aromadendrene (3.92%), p-Menth-1-en-4-ol (2.08%) and epiglobulol (1.77%).

Key words: Eucalyptus umbellate, essential oil, composition, gas chromatography-mass spectrometry