蝮蛇短尾亚种体内元素定性定量分析

THE QUALITY AND QUANTITY ANALYSIS OF TRACE ELEMENTS IN THE AGKISTRODON HALYS BREVICAUDUS STEJNEGER

经电感耦合等离子体发射光谱法（ＩＣＰ－ＡＥＳ）测定，蝮蛇短尾亚种体内含有大量的宏量元素Ｃａ、Ｍｇ、Ｐ及微量元素Ｃｕ、Ｚｎ、Ｆｅ、Ｍｎ、Ｓｅ、Ｓｒ、Ａｌ、Ｃｒ、Ｂａ、Ｐｂ、Ｇｅ和Ｍｏ．但这些元素在各器官间的含量存在显著差异：Ｚｎ、Ｆｅ、Ａｌ、Ｃｒ在蛇体内含量较高；Ｃｕ、Ｍｎ含量中等；Ｓｅ、Ｓｒ、Ｂａ、Ｐｂ含量较少，而Ｇｅ、Ｍｏ含量甚微．结果提示蝮蛇短尾亚种体内各器官的微量元素分布特点是与其生理生化功能相适应的．

he distribution of trace elements in Agkistrodon halys brevicaudus Stejneger were analysed through ICP-AES. The results showed that it has large amount of great elements like Ca, Mg, P; and still 12 kinds of trace elements as Cu, Zn, Fe, Mn,Se, Sr, Al, Ba, Ph, Ge and Mo. Their contents are quite different in various organs of snake. By comparison, Zn, Fe, Al, Cr presents their bigest value in the snake; and it has medium value of Cu, Mn; but less Se, Sr, Ba, Ph, Ge and Mo. The results suggest that the chacteristic of trace elements distribution in Agkistrodon halys brevicaudus Stejneger corresponds to it's physiological and biochemical function.