Abstract：Shellfish samples were prepared by microwave, and 27 microelements including Ca, Mg, K, Na, P, S, Zn, Mn, Fe, Cu, Cr, Co, Se, Sn, Ni, Al, Ti, V, Mo, Ba, Ge, Si, Cd, I, Pb, As and Hg were determined by ICP-AES. It was showed that ICP-AES had an obvious advantage in the determination of microelements, and shellfishes contained upwards of 20 kinds of microelements. Calcium in fresh water was higher than that in seawater, and As and Pb were the major pollutants.
[1] Chinese Nutrition Academy(中国营养学会). Chinese Recommended Daily Allowance(中国居民膳食营养素参考摄入值). Beijing: China Light Industry Press(北京: 轻工业出版社), 2000. [2] JIANG Yuan-ru(江元汝). Microelement and Body Health(微量元素与人体健康). Beijing: China Building Material Industry Press(北京: 中国建材工业出版社), 2004. 58. [3] WANG Ying，XIN Shi-gang(王 莹, 辛士刚). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2004, 24(2): 226. [4] ZHANG Yu-zhi(张玉芝). Studies of Trace Elements and Health(微量元素与健康研究), 2001, 18(4): 73.
