小叶女贞挥发油化学成分GC-MS分析  

Analysis of the Chemical Constituents of Essential Oil from Ligustrum quihoui by GC-MS

作　　者：刘超[1] 徐玉婷[1] 刘大鹏[1] 涂娟[1] 胡秋实[1] 

机构地区：[1]武汉市中医医院,湖北武汉430014

出　　处：《中药材》2011年第7期1065-1067,共3页Journal of Chinese Medicinal Materials

摘　　要：目的:分析木犀科女贞属植物小叶女贞挥发油的化学组成。方法:采用水蒸气蒸馏提取挥发油,用GC-MS进行成分分析。结果:利用GC-MS法对小叶女贞挥发油进行了化学组分的定性和定量分析,共分离出76个色谱峰,并且确认了其中35个化合物,占挥发油总量的72.62%。主要成分为十六烷酸(17.28%),其次为(Z,Z,Z)-9,12,15-十八烷三烯酸乙酯(12.13%)、叶绿醇(5.80%)。结论:该方法简便、可靠、重现性好。Objectve：To study the chemical constituents of essential oil from Ligustrum quihoui. Methods：Essential oil was extracted by steam distillation（SD）.The chemical constituents of essential oil was analyzed by GC-MS. Results：The chemical components in the oil were qualitatively and quantitatively analyzed by GC-MS,76 components were seperated and 35 components were identified.The main components are n-Hexadecanoic acid（17.28%）,（Z,Z,Z）-9,12,15Octadecatrienoic acid,ethyl ester（12.13%）,Phytol（5.80%）.Conclusion：The method is simple,reliable and with good reprodutivity.

关 键 词：小叶女贞 挥发油 GC-MS 

分 类 号：R284.1[医药卫生—中药学] R284.2[医药卫生—中医学]