原子吸收光谱法测定乌骨羊肉中微量元素的研究  

Studies on Contents of Iron,Copper and Zinc in Black-Bone Mutton by Atomic Absorption Spectrophotometry

作　　者：常新耀[1] 谢红兵[1] 赵坤[1] 魏刚才[1] 

机构地区：[1]河南科技学院动物科学学院,河南省新乡市华兰大道东段453003

出　　处：《光谱实验室》2009年第4期904-906,共3页Chinese Journal of Spectroscopy Laboratory

基　　金：河南省科技攻关(082102130003)资助

摘　　要：采用原子吸收光谱法测定乌骨羊肉的Fe,Cu和Zn的含量。该方法的加标回收率为98%—102%。结果表明:在乌骨羊肉中普遍存在Fe的含量大于Zn的含量,Zn的含量大于Cu的含量。其中Fe元素在肝脏中的含量最高,其次为心脏和肾脏;Zn元素在心脏中的含量最高,其次为颈肉;Cu元素在肝脏中的含量最高,其次为心脏。The contents of trace elements Fe,Cu and Zn in black-bone mutton were determined by atomic absorption spectrophotometry.The recoveries obtained by standard addition method were between 98% and 102%.The contents of black-bone mutton are as follows：iron＆gt;zinc＆gt;copper.Among them,the element of ferrum in liver is highest and then in the heart and kidney;the element of Zinc in heart is highest and then in the chuck;the element of cubic in liver is highest and then in the heart.

关 键 词：原子吸收光谱法 乌骨羊肉 微量元素 

分 类 号：O657.31[理学—分析化学] S826.92[理学—化学]