固相萃取——紫外导数光谱法测定肝中心得安含量  

Determination of Propranolol in Human Liver by Solid-phase Extraction and UV Derivative Spectrophotometry

作　　者：蒋泽良[1] 姜兆林[2] 张磊 谭家镒[2] 

机构地区：[1]广东省中山市公安局刑科所,广东中山528403 [2]中国刑警学院法医系,辽宁沈阳110035 [3]广东省东莞市公安局刑警支队,广东东莞523008

出　　处：《辽宁警专学报》2005年第3期67-68,共2页Journal of Liaoning Police Academy

摘　　要：文章给出了肝中心得安的固相萃取———紫外导数光谱法。肝中心得安用GDX403树脂吸附然后用甲醇洗脱,用二阶紫外导数光谱测定心得安的含量。该法简便快速,方法的回收率和检出限分别为80 6%±3 4%和1 8μg/g。Determination of propranolol in human liver by solid-phase extraction and UV derivative is presented in this paper. In this method, the propranolol were extracted by GDX403 resin and eluted by methanol. The content of propranolol were obtained by determing UV 2nd derivative spectra of elutent. This method is simple and rapid. The recoveries of propranolol at skiped 10μg/gin liver were 80.6%±3.4%.The detection limits of in liver were 1.8μg/g.

关 键 词：导数光谱法 固相萃取 心得安 紫外 含量 肝 树脂吸附 光谱测定 检出限 回收率 洗脱 

分 类 号：X132[环境科学与工程—环境科学] TS411[农业科学—烟草工业]