森登为常用蒙药材之一.本实验采用微波消解-原子发射光谱法测定测定蒙药森登中Cd、Zn、Mn、Fe、Mg、Cu、Hg等16种元素.在选定的实验条件下,测定方法的加样回收率为90.9%~109%,相对标准偏差均小于3.51%,检出限小于0.0051μg·m L-1.该方法简便、准确、可靠,可作为森登中多种元素含量的测定方法.
Microwave digestion/ICP-AES method have been estabilishied for determination of 16 trace elements such as Cd、Zn、Mn、Fe、Mg、Cu and Hg in Sen-deng . The recoveries of standard addition are in the range of 90.9%~109%. The relative standard deviation is≤3.51%, and the detection limit is≤0.0051μg·ml-1 .The results indicated that the analytical method was simple、accurate and reliable for analysis of trace elements in Xanthoceras sorbifolia Bge..