Txheeb xyuas cov cim duab peb sab uas nyob rau hauv qab ntawm cov khoom; ua ntej cov khoom ua los ntawm cov khoom PP cim nrog tus lej "05."
Xyuas kom tseeb tias lub ntim muaj cov cim "QS" ntau lawm daim ntawv tso cai nrog rau kev tshaj tawm ntawm kev ua raws li "GB 4806.1-2016 National Food Safety Standard."
Cov khoom zoo li yuav tsum tsis muaj sediment lossis impurities, nrog cov xim tsis sib xws thiab pob tshab; tsis txhob yuav cov khoom uas muaj xim los yog frosted.
Rau kev ntsuas kev sib khi, xyuas kom meej tias lub hau haum snugly tiv thaiv lub thawv lub cev thiab tsis muaj qhov tshwm sim thaum lub thawv rov qab.
Ua ntej yuav khoom, lees paub qhov kev npaj siv: Thaum khaws cov zaub mov kub (siab dua 65 degree) lossis cov khoom noj oily, xaiv cov thawv uas ua los ntawm cov khoom siv PP, thiab tsis txhob siv cov khoom tsis yog -PP ntim rau microwave cua sov.
