固相微萃取法分析黔产覆盆子挥发油  

Analysis of the volatile oils in Rubus chingn Hu by SPME

作　　者：杨再波[1] 钟才宁[1] 孙成斌[1] 毛海立[1] 

机构地区：[1]黔南民族师范学院化学与化工系,贵州都匀558000

出　　处：《河南大学学报（医学版）》2009年第1期49-52,共4页Journal of Henan University:Medical Science

基　　金：贵州省黔南民族师范学院2007年度自然科学基金重点资助项目(2007216);黔南州2008年度社会发展项目(黔南州科字2008(1)号)

摘　　要：目的:分析和鉴定贵州产覆盆子挥发油的化学成分。方法:采用固相微萃取法从贵州产覆盆子中提取挥发油,并用气相色谱-质谱法(GC-MS)对化学成分进行分析鉴定。结果:共鉴定出56个成分,用峰面积归一化法测定其相对含量。相对含量占挥发油总量的98.37%。含量最高的组分是芳樟醇(40.22%),萜品烯醇-4(7.16%),乙酸芳樟酯(5.83%)。结论:覆盆子的挥发油有一定的药用价值。Objective： To investigate the volatile oils in Guizhou Rubus chingn Hu. Methods： The volatile oil from Guizhou Rubus chingn Hu was collected by the solid phase microextraction method,and the chemical components were analyzed and appraised with the gas chromatography-massspectrography（GC-MS）. Results： 56 components were altogether appraised,its relative content was determined with the peak area normalization law,which was up to 98.37% of the volatile oil total quantity.The highest content components was the linalool（40.22%）,the second was terpineol-4（7.16%）,and the next was Linalyl acetate（5.83%）. Conclusion： The solid phase microextraction method is simple and easy to extract the volatile oil from Rubus chingn Hu.

关 键 词：覆盆子 挥发油 固相微萃取 气相色谱/质谱 

分 类 号：R284[医药卫生—中药学]