原子荧光光谱法测定乌梅饮片中微量砷、汞的含量  

Trace detection of arsenic and mercury in Fructus Mume by atom fluorescene spectrum

作　　者：许腊英[1] 毛维伦[1] 李路军[1] 夏荃 裴彩云[1] 

机构地区：[1]湖北中医学院,湖北武汉430061

出　　处：《中成药》2004年第9期726-728,共3页Chinese Traditional Patent Medicine

基　　金：国家十五攻关课题"乌梅饮片炮制规范化研究"编号 :2 0 0 1BA70 1A11

摘　　要：目的 :测定净乌梅和乌梅炭中微量砷、汞的含量。方法 :采用原子荧光光谱法。结果 :乌梅中砷的含量分别为0 .0 5 97～ 1.0 0 0 1mg·g-1,汞的含量为 0 .0 198～ 0 .0 30 0mg·g-1。结论 :本方法操作简便 。AIM:To determine the content of the trace arsenic and mercury in Fructus Mume and Fructus Mume charcoal. METHODS:Atomic fluorescence spectrometry was used. RESULTS:The content of arsenic in Fructus Mume is 0.0597～1.0001 mg·g -1, that of mercury is 0.0198～0.0300 mg·g -1. CONCLUSION:This method is simple to handle, the quantitative analysis is accurate.

关 键 词：原子荧光光谱法 砷 汞 痕量检测 

分 类 号：R927.2[医药卫生—药学]