氢化物发生原子荧光光谱法同时测定进出口蜂皇浆中有害元素砷、汞  

Simultaneous determination of harmful elements arsenic and mercury residues in royal jelly for import and export

作　　者：戴骐[1] 朱晓雨[1] 陈笑梅[1] 

机构地区：[1]浙江省检验检疫科学技术研究院,浙江省食品安全重点实验室,杭州310012

出　　处：《食品科技》2008年第8期225-227,共3页Food Science and Technology

基　　金：浙江省国境安全检验检疫科技创新服务平台项目(2006C17014)

摘　　要：建立微波消解-氢化物发生原子荧光光谱法(HG-AFS)同时测定进出口蜂皇浆中砷、汞残留的方法,并对HG-AFS工作参数及条件进行了优化和选择。As检出限为0.07μg/L,Hg检出限为0.008μg/L,回收率范围为94%～101%。操作简便、快速、灵敏度高,应用于进出口蜂皇浆中砷、汞残留的检测取得满意的结果。A method for the simultaneous determination of harmful elements arsenic and mercury residues in royal jelly for import and export by microwave digestion HG-AFS method has been developed. Operation parameters of HG-AFS and condition were optimized and selected. The detection limit was As 0.07 μg/L, Hg 0.008 μg/L. The recovery was in the range of 94%-101%. This method has the feature of easy operation, fast speed and sensitivity and it has been applied to the determination of arsenic and mercury residues in royal jelly for import and export with satisfactory results.

关 键 词：微波消解HG-AFS 进出口蜂皇浆 砷汞残留量 

分 类 号：O657.31[理学—分析化学]