1. Frozen Meat 1.1. What is Frozen Meat? It refers to fresh meat that has undergone pre-slaughter quarantine, and passed the post-mortem inspection to be pre-cooled, and quick-frozen to become frozen meat. The hot fresh meat just slaughtered must undergo heat dissipation and precool at 0 ℃ before rapid freezing. The purpose is to prolong the preservation period, and inhibit the activity and reproduction of microorganisms so that the meat can maintain good freshness and promote maturity. This can not only ensure the quality of frozen meat but also save frozen energy. The freezing temperature is generally between -23°C and