摘要
目前市场上的鱼粉中掺非蛋白质含氮化合物 (NPN)的很多 ,在众多NPN中脲醛聚合物 (“蛋白精”)用的最多 ,本文介绍了一种“蛋白精”
The fish meal currently available on the market has been adulterated with a lot of non-protein nitrogen compounds, most of which are ureaformaldehyde polymers. This paper introduces a method for distinguishing ureaformaldehyde Polymer.
出处
《粮食与饲料工业》
CAS
2002年第8期49-49,共1页
Cereal & Feed Industry
关键词
鱼粉
脲醛聚合物
鉴别
变色酸
饲料原料
fish meal
ureaformaldehyde polymer
color-changing acid
distinguishing
