2种消解方法测定傣药中微量砷的比较  

Determination of Trace Arsenic in Dai Herbs by Two Different Sample Preparation Methods

作　　者：胡秋芬[1] 杨新周[1] 李学森[1] 张群芳[1] 穆怀雪[1] 姚福泉[1] 

机构地区：[1]云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明650031

出　　处：《云南民族大学学报（自然科学版）》2011年第5期353-355,共3页Journal of Yunnan Minzu University:Natural Sciences Edition

基　　金：国家自然科学基金(20961012)

摘　　要：研究了用微波灰化和传统湿法消解处理3种傣药,利用原子荧光光谱法测定傣药中的微量砷.对2种消解预处理方法进行分析对比,发现微波灰化法是值得推广的消解方法.Two sample preparation methods were adopted to digest three different Dai Herbs, and the contents of Arsenic was determined by AFS. Two methods of Dai herbs digestion pretreatment were analyzed and compared. The results showed that microwave ashing digestion method should be the preferable sample digestion method.

关 键 词：原子荧光光谱法 傣药 砷 微波灰化 

分 类 号：O657.39[理学—分析化学]