Nqaij nyuj thiab mutton slicer’s kev xav tau rau cov nqaij zoo

1. Ua ntej siv cov nqaij nyug thiab nqaij nyug hlais nqaij nyuj thiab nqaij nyug, nqaij nyug thiab nqaij nyuj yuav tsum tau ua tiav: lub cev nqaij daim tawv yog ncaj qha ntim thiab khov tom qab muab faib ua ib nrab; lub cev raug muab faib, deboned, ntim, thiab khov tom qab ntim khoom; cov carcass muab faib, deboned thiab ces khov Lub disk freezes.

2. Txo qhov kub ntawm cov nqaij kom qis dua -18 ° C, thiab feem ntau ntawm cov dej noo hauv cov nqaij yuav tsim cov dej khov.

3. Qhov kub ntawm qhov chaw ruaj khov yog tsim, lossis qis dua qhov kub uas nws pib nce, yog hu ua qhov ntsuas kub tseem ceeb lossis supercooling kub.