美汉草挥发油化学成分GC-MS分析  

Analysis of Chemical Composition of Volatile Oil from Meehania urticifolia(Miq.)Makino Using GC- MS

作　　者：黄建军[1] 张岩[1] 张崇禧[1] 

机构地区：[1]山东大学(威海)海洋学院,山东威海264209

出　　处：《资源开发与市场》2013年第11期1130-1132,F0002,共4页Resource Development & Market

摘　　要：为了研究美汉草挥发油的化学成分,采用气相色谱—质谱联用技术(GC-MS)对美汉草挥发油的挥发性成分进行了分离鉴定。实验共分离出85种成分,鉴定了其中的62种化合物,占总成分的91.37%;运用峰面积归一法确定了各成分的相对含量,检出率为72.95%。其中,主要成分为石竹素(19.922%)、荜澄茄油萜(8.018%)、α-杜松醇(6.179%)、篮桉醇(6.173%)、石竹烯(5.191%)。In order to study the chemical composition of volatile oil from Meehania urticifolia （ Miq. ） Makino, the chemical components ot me volatile oil were examined by GC - MS, 85 compounds were isolated, 62 compounds were identified, and the relative contents were 91.37 %. The rela- tive contents of the components were analyzed by the peak - area normalization, the detectablerate was 72.95 % . The main compounds were Caryophyllene oxide（ 19.922% ）, cubebene （8.018 % ）, alpha - cadinol （6.179% ）, tau - Muurolol （6.173 % ）, Caryophyllene（5. 191% ）.

关 键 词：美汉草 挥发油 GC-MS分析 化学成分 

分 类 号：Q545.1[生物学—生物化学] TQ028.21[化学工程]