Cov khoom siv rau pasteurization ntawm cov dej haus. Cov pasteuriser yog ib feem tseem ceeb ntawm npias lossis dej haus cider txheej txheem. Ua kom txoj kev zoo ntawm pasteurisation yog qhov tseem ceeb heev rau kev tswj xyuas cov khoom siv dej haus zoo thiab ua tiav cov nqi tsim khoom tsawg.
