烟草制品中紫苏葶的气相色谱/质谱法分析  

Determination of Perillartine in Cigarettes by GC/MS

作　　者：郝红玲 苏国岁 张艳芳 

机构地区：[1]河北中烟工业公司技术中心,河北石家庄050051

出　　处：《分析测试技术与仪器》2009年第4期229-232,共4页Analysis and Testing Technology and Instruments

摘　　要：以二氯甲烷为溶剂,丙酸苯乙酯为内标,将烟草制品进行萃取,经固相萃取柱纯化,采用气相色谱/质谱法定量分析了烟草制品中的紫苏葶.方法的定性检测限为0.11μg/g,定量检测限为0.36μg/g,平均回收率为95.53%,相对标准偏差(RSD)为1.89%.Cigarettes were extracted by the solution with dichloromethane as the solvent and 2 -phenlethy propionate as the internal standard, then the extracted liquid was purified by solid - phase extracted column, Perillartine in cigarettes was quantitatively determined by GC/MS. The detectable limit of the method was about 0.11 μg/g, and the quantitative limit was about 0.36μg/g, the average recovery of periUartine was 95.53% and RSD was 1.89%. The contents of perillartine in ten cigarettes were also determined by the method.

关 键 词：烟草制品 紫苏葶 固相萃取 气相色谱/质谱法 

分 类 号：O657.33[理学—分析化学]