摘要
以奶粉为试验材料,研究了奶粉中三聚氰胺的定性检测方法。结果表明:苦味酸与三聚氰胺有沉淀反应,可作为定性检测试剂,最低检测限为5g/kg。
In this paper,milk powder was used as raw material and the qualitative detection method to melamine in milk powder had been studied.The results showed that there were precipitation between picric acid and melamine, and picric acid could been used to qualitative detect melamine.Minimum detectable concentration of melamine was 5 g/kg.
出处
《广东农业科学》
CAS
CSCD
北大核心
2010年第2期189-191,共3页
Guangdong Agricultural Sciences
关键词
奶粉
三聚氰胺
苦味酸
milk powder
, melamine
picric acid
