摘要
应用火焰原子吸收分光光度法同时测定大豆渣中铁、铜、锰、锌的含量、结果表明,本方法快速、准确,上述各元素的回收率分别为88.5%、93.3%、103.5%、93.0%。
Determination the contents of Fe and Cu and Mn and Zn in soybean residues with flame atomic absorption spectrophotometry was studied.The method is quick and accurate,recovery is 88.5%,93.3%,103.5% and 93.0% respectively.
出处
《粮油食品科技》
2004年第3期40-41,共2页
Science and Technology of Cereals,Oils and Foods
基金
安徽省教育厅自然科学基金项目(2001kj053).
关键词
测定
大豆渣
铁
铜
锰
锌
火焰原子吸收分光光度法
flame atomic absorption spectrophotometry
soybean residues
Cu
Fe
Mn
Zn
