气相色谱-质谱联用分析茶树油的成分  

ANALYSIS OF TEA TREE OIL COMPOSITION BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY

作　　者：罗盛旭[1] 梁振益[1] 杨雪蕊[1] 

机构地区：[1]海南大学理工学院,海口570228

出　　处：《化学分析计量》2003年第5期37-38,共2页Chemical Analysis And Meterage

基　　金：海南省教育厅科研资助项目(HJKJ200203)

摘　　要：采用常规水蒸气蒸馏法从茶树枝叶中提取茶树油,经气相色谱-质谱联用分析,分离出47种成分,检索NIST98质谱数据库,与标准谱图对照鉴定了其中32种成分。应用Hewlett-Packard软件,按峰面积归一化法定量,所鉴定成分的馏出峰面积占总馏出峰面积的96.08％。The tea tree oil was extracted from the leaves and branches of tea tree by hydrodistillation method . The oil obtained was analyzed by gas chromatography - mass spectrometry(GC-MS). More than 47 components were separated and 32 components were identified by retrieving and comparison with NIST98 mass spectral database and standard spectra. The identified components represent 96. 08% of the oil which was quantified by the area normalization method with Hewlett - Packard software.

关 键 词：气相色谱-质谱法 分析 茶树油 化学成分 提取 香料 

分 类 号：TQ654.2[化学工程—精细化工] TQ651.2