摘要
采用有机溶剂处理法研究了蛋氨酸锌络合物的合成工艺及产品检测方法。其合成工艺条件为ｐＨ＝７，配位比２∶１。此时产品得率为９６７％，产品中含Ｚｎ２＋１７４５％，含Ｍｅｔ８０．５６％。
The synthetic conditions and analysing method were studied. Treated with organic solvent such as acetone or ethanol, the chelate was precipitated from water solution. The optimum processing conditions of the chelate were found: pH 7, methionine to zinc mole ratio 2∶1. The yield of product was 96.7%. The chelate contained 17.45% zinc and 80.56% methionine by weight.
出处
《粮食与饲料工业》
CAS
北大核心
1997年第10期24-26,共3页
Cereal & Feed Industry
