1·Due to secondary amines existed in some accelerants, which is the main source of nitrosamine, so it is considered to use a new type of accelerant.
由于某些促进剂中含有仲胺，这是亚硝胺的主要来源，因此人们正在考虑使用一类新的促进剂。
2·The chemistry , content in food and human ingestion of nitrosamine were analysed.
食品中亚硝胺的生成、含量及被人体摄入情况；
3·Objective To observe the protective role of Ruangan capsule in antagonizing chronic damage of rat liver caused by dimethyl nitrosamine (DMN).
目的观察软肝胶囊对二甲基亚硝胺(DMN)所致大鼠慢性肝损伤模型的保护作用。