芹叶铁线莲挥发物质气相色谱-质谱研究  

Analysis of Volatile Oil from Clematis aethusaefolia Turcz.by GC-MS

作　　者：巩江[1] 倪士峰[2] 赵婷[2] 骆蓉芳[2] 赵聪[2] 王仲孚[2] 李文华[1] 

机构地区：[1]西藏民族学院医学系,陕西咸阳712082 [2]西北大学生命科学学院西部资源生物与现代生物技术教育部重点实验室,陕西西安710069

出　　处：《安徽农业科学》2010年第18期9525-9526,共2页Journal of Anhui Agricultural Sciences

基　　金：西部资源生物与现代生物技术实验室教育部重点实验室基金项目(KH09030);西藏自治区科技厅重大科技专项基金项目(20091012)

摘　　要：[目的]研究芹叶铁线莲地上部分挥发油的化学成分。[方法]芹叶铁线莲地上部分经水蒸气蒸馏得挥发油,运用GC-MS技术,结合计算机检索对具体化学成分进行分析和鉴定,用峰面积归一法计算各个组分相对含量。[结果]分离鉴定了49个化合物,占挥发油总量的88.54%。其中,含量在3.00%以上的组分有苯甲醛(18.20%)、苯乙醇(3.63%)、4-乙烯基-2-甲氧基酚(4.77%)、石竹烯(11.63%)和大=牛儿烯D(7.55%)。[结论]为芹叶铁线莲的进一步开发利用提供参考。[Objective] The research aimed to study the chemical constituents of the essential oil from whole herb of Clematis aethusaefolia Turcz..[Method] The essential oil was obtained by steam distillation.Chemical components were separated and identified by GC-MS.The relative content of each component was determined by area normalization.[Result] Forty-nine volatile compounds were isolated and identified for the first time,representing 88.54% of the total oil.The main compounds with contents over 3%（V/V） were as follows： Benzenecarbonal（18.20%）,Benzeneethanol（3.63%）,2-Methoxy-4-vinylphenol（4.77%）,Caryophyllene（11.63%）,Germacrene D（7.55%）.[Conclusion] The research provided reference for further development and utilization of Clematis aethusaefolia Turcz.

关 键 词：芹叶铁线莲 毛茛科 挥发油 气相色谱-质谱 

分 类 号：R284.1[医药卫生—中药学]