气相色谱-质谱法分析矮地茶挥发油的化学成分  

Analysis of the Chemical Constituents of Essential Oil from Ardisia Japonica by GC-MS

作　　者：卢金清[1] 胡俊[1] 唐瑶兴[1] 郭彧[1] 李婷[1] 杨珊[1] 许家琦[1] 

机构地区：[1]湖北中医药大学.湖北省药用植物研发中心,湖北武汉430065

出　　处：《中国药业》2012年第1期10-11,共2页China Pharmaceuticals

摘　　要：目的分析矮地茶挥发油的化学成分。方法采用水蒸气蒸馏法提取挥发油,用气相色谱-质谱法对其进行定性和定量分析。结果共分离出62个峰,确认其中44个化合物,含量较多的有石竹烯(34.99%)、棕榈酸(20.44%)、α-芹子烯(6.69%)。结论首次分析了恩施地区矮地茶挥发油的化学成分组成,为其进一步开发利用提供了一定依据。Objective To analyze Ardisia japonica essential oil constituents.Methods The essential oil extracted by steam distillation,and qualitatively and quantitatively analyzed by GC-MS.Results A total of 62 peaks were separated,and 44 compounds were identified,of which there are more content caryophyllene（34.99%）,followed by hexadecanoic acid（20.44%）,α-selinene（6.69%）.Conclusion Essential oil composition of Ardisia japonica in Enshi area has been analyzed for the first time,provide some of its basis for further development and utilization.

关 键 词：矮地茶 挥发油 化学成分 

分 类 号：R284.1[医药卫生—中药学] R282.71[医药卫生—中医学]