UDMH was formed by hydrolysis of daminozide in peanut juice sample during sterilization at 121℃. Content of UDMH was 2.34 mg/L at 5 min and was 127.13 mg/L at 10 min.

花生乳液在121℃杀菌过程中含有的比久会发生水解产生UDMH,杀菌时间为5min时,UDMH的含量为2.34mg/L,杀菌时间为10min时,UDMH的含量为127.13mg/L,UDMH的生成主要集中在5min～10min之间,此后随着杀菌时间的延长,UDMH的含量基本呈增加的趋势。

The metabolizable process and products of daminozide were investigated and the corresponding analytical procedure was developed accordingly.

并对丁酰肼的代谢过程和产物进行测定和研究,从而建立相应的检测方法和手段。