Vim li cas peb thiaj li pasteurize cov dej haus txiv hmab txiv ntoo

Vim tias cov dej haus txiv hmab txiv ntoo feem ntau yog cov khoom muaj kua qaub ntau (pH 4, 6 lossis qis dua), lawv tsis tas yuav tsum tau ua kom sov heev (UHT). Qhov no yog vim lawv cov kua qaub ntau tiv thaiv kev loj hlob ntawm cov kab mob, cov pwm thiab cov poov xab. Lawv yuav tsum tau kho kom sov kom muaj kev nyab xeeb thaum tswj hwm qhov zoo ntawm cov vitamins, xim thiab saj.