中药棣棠花Kerria japonica化学成分的初步分析  

Research on chemical constituents and essential oil from Kerria japonica

作　　者：孙彩云[1] 柳鑫华[1] 王庆辉[1] 陆慧宁[2] 苏贤君 张翠仙[3] 

机构地区：[1]河北理工大学轻工学院,河北唐山063000 [2]中山大学分析测试中心,广东广州510275 [3]广州中医药大学中药学院,广东广州510006

出　　处：《广东药学院学报》2013年第5期514-517,共4页Academic Journal of Guangdong College of Pharmacy

基　　金：广东省师资队伍建设科研启动经费(A1033025)

摘　　要：目的初步研究棣棠花挥发油的化学成分,为其进一步化学成分分析提供科学依据。方法首次对云南、四川产棣棠花的干燥全草进行系统化学成分预试验;并采用水蒸气蒸馏法提取不同产地棣棠花挥发油,采用GC-MS对其化学成分进行分析。结果共得到18种化合物。其中2-keto-6,10,14-trimethylPentadecanone的相对质量分数最高,在四川棣棠花中达39.19%,而在云南棣棠花中高达65.11%。结论所分析化合物首次从棣棠花精油中得到。Objective To investigate the chemical constituents of volatile oil from Kerria japonica. Methods Chemical constituents of Kerria japonica collected from Siehuan and Yunnan provinces were subjected to preliminary experiments, and the chemical compositions of the essential oil extracted from them were also firstly analysed by GC-MS. Results 18 constituents of the volatile oil from Kerria japonica in Siehuan and Yunnan provinces were identified. Moreover, the relative content of 2-keto-6,10,14-trimethyl-Pentadecanone was the highest in two kinds of Kerria japonica from different origins, and was 39. 19% in Kerria japonica collected from Sichuan province, while, was more than 65.11% in Kerria japonica collected from Yunnan province. Conclusion All chemical constituents of the volatile oil in Kerria japonica form Sichuan and Yunnan were obtained from Kerria japonica for the first time.

关 键 词：棣棠花 挥发油 GC—MS 化学成分 

分 类 号：R284.1[医药卫生—中药学]