柳叶蜡梅叶挥发性成分的提取及GC-MS分析  

Extract and Analysis of Volatile Components in Chimonanthus salicifolius by GC-MS

作　　者：史小娟[1] 潘心禾 张新凤[1] 斯金平[1] 

机构地区：[1]浙江农林大学亚热带森林培育国家重点实验室培育基地天然药物研究开发中心,浙江临安311300 [2]浙江省丽水林业科学研究院中药材研究所,浙江丽水323000

出　　处：《中国实验方剂学杂志》2011年第9期129-132,共4页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：浙江省重大科技计划项目(2009C02005);浙江农林大学研究生科研创新基金(2112009003)

摘　　要：目的:了解柳叶蜡梅叶挥发性成分组成及其春夏季节变异规律,为柳叶蜡梅的开发利用提供依据。方法:利用GC-MS对挥发性成分进行分离,对分离的各个成分进行结构检索,应用色谱峰面积归一法测定各成分相对含量。结果:3月份柳叶蜡梅叶挥发性成分共分离出59个化学成分,鉴定了其中54个化学成分,5月份柳叶蜡梅叶挥发性成分共分离出48个化学成分,鉴定了其中44个化学成分,其中(E)-3-(4,8-二甲基-3,7-壬二烯)呋喃(黑蚁素)和桉树脑含量最高。结论:柳叶蜡梅叶中的挥发性成分种类丰富,并与采收季节有关,为进一步开发利用柳叶蜡梅的药用保健价值提供一定的理论依据。Objective：To find out the volatile components in Chimonanthus salicifolius leaves and its variation with spring and summer and to provide some useful information for the development and utilization of C.salicifolius.Method： The volatile components of C.salicifolius were separated by GC-MS and identified by comparing the structural information given by the MS database.Area normalization method was used to calculated the relative content of each compound of the volatile components.Result： Fifty-nine compounds were separated from C.salicifolius in March,of which 54 compounds were identified.Forty-eight compounds were separated in May,of which 44 compounds were identified.The predominant compounds were 3-（4,8-dimethylnona-3,7-dienyl）-furan and eucalyptol.Conclusion： The volatile components were rich and related with the season and then provided the theoretical basis for the developmental and useful medicinal value in C.salicifolius.

关 键 词：柳叶蜡梅 挥发性成分 采收季节 GC-MS 

分 类 号：R284.1[医药卫生—中药学]