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>zinc>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.
作者
常新耀
谢红兵
赵坤
魏刚才
CHANG Xin-Yao;XIE Hong-Bing;ZHAO Kun;WEI Gang-Cai(School of Animal Science,Henun Institute of Science and Technology,Xinziung,Henan 453003,P.R.China)
出处
《光谱实验室》
CAS
CSCD
北大核心
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
关键词
原子吸收光谱法
乌骨羊肉
微量元素
Atomic Absorption Spectrophotometry
Black-Bone Mutton
Trace Elements
