伏康树籽挥发油的GC-MS分析  

GC-MS study on chemical constituents of essential oil from seeds of Voacanga africana Stapf

作　　者：苏艳红[1] 陈晓春[1] 白珂珂[1] 刘海峰[1] 李晖[1] 

机构地区：[1]四川大学化学工程学院,成都610065

出　　处：《药物分析杂志》2011年第3期496-498,共3页Chinese Journal of Pharmaceutical Analysis

摘　　要：目的:分析伏康树籽的挥发油成分。方法:采用水蒸气蒸馏法提取伏康树籽挥发油,通过气相色谱-质谱联用技术对其成分进行鉴定,同时采用面积归一法测定其含量。结果:分离出32种物质,鉴定出22个化合物,占总馏出组分的97.85%,其中脂肪酸类百分含量为80.93%。结论:伏康树籽挥发油主要成分为油酸(30.46%),棕榈酸(28.65%),亚油酸(12.31%)等。通过对伏康树籽挥发油成分的分析鉴定,为进一步开发利用其资源提供科学依据。Objective：To analyze the chemical components of the essential oil from the seeds of Voacanga africana. Methods：The essential oil was extracted by steam distillation,the components were identified by GC-MS and their amount were determined by area normalization. Results：32 kinds of substances were isolated and 22 compounds were identified representing 97.85% of the total distillate composition,including fatty acids percentage content of 80.93%. Conclusion：The main components of the oil were 9-octadecenoic acid（Z）-（30.46%）,hexadecanoic acid（28.65%）,9,12-octadecadienoic acid（Z,Z）（12.31%）,etc.The determination of chemical constituents of volatile oil from seeds of Voacanga africana will provide important foundation for further exploitation of Voacanga africana.

关 键 词：伏康树籽 挥发油 气相色谱-质谱联用 

分 类 号：R917[医药卫生—药物分析学]