Txhua tus poj niam paub tias cov chilled nqaij yog suav hais tias yog cov nqaij uas muaj txiaj ntsig zoo tshaj plaws thiab cov khoom noj muaj txiaj ntsig, nws yog nyob hauv nws tias txhua yam khoom muaj txiaj ntsig tsim nyog rau peb lub cev tau khaws cia. Tab sis chilled nqaij no tsis muaj rau txhua tus, vim nws raug nqi ib qho kev txiav txim ntawm qhov ntau tshaj li khov khov.
Yog lawm, txhua leej txhua tus paub hais tias cov nqaij khov yog ntau zoo khaws cia, ntau yam kab mob pathogenic tsis kis hauv nws. Cov nqaij chilled tau muab khaws cia rau tsis pub dhau ib hnub, tshwj tsis yog, ntawm chav kawm, nws yog qhov nqus tsev; tom qab ib pliag, ntau hom kab mob pib nce hauv cov nqaij thiab cov khoom lag luam ua tsis siv.
Ib txwm, txoj kev yooj yim tshaj plaws los khaws cov nqaij tshiab yog khov rau nws. Thaum khov, kev tsim tawm ntawm cov kab mob pathogenic tsis tshwm sim, yog li cov nqaij tuaj yeem khaws cia rau lub sijhawm ntev dua. Nqaij yog qhov xa khoom zoo tshaj plaws ntawm cov protein, tab sis thaum khov, cov kua dej hauv cov nqaij hloov mus rau hauv dej khov thiab pib rhuav tshem cov ntaub so ntswg, uas muaj cov protein.
Cov kua uas muaj nyob hauv cov nqaij, thaum lub sijhawm defrosting, ntws tawm ntawm nws nrog rau tag nrho cov as-ham, yog li ntawd, cov nqaij ua kom qhuav dua thiab siv tsis tau zoo. Qhov muaj protein tsawg tsawg yog muab pov tseg thaum lub sijhawm ua kom khov, cov muaj txiaj ntsig zoo dua thiab noj cov nqaij. Raws li qhov no, ib tus tuaj yeem twv tau tias nws tsis yooj yim sua kom khov thiab yaj cov nqaij ob peb zaug, yog li koj tsuas tuaj yeem ua tiav qhov tsis zoo hauv cov khoom kom zoo. Kev ua kom rov txias dua txo cov ntsiab lus protein ntawm cov nqaij cov nqaij los ntawm kwv yees li ib nrab, thiab hauv qee kis muaj peev xwm ua kom nws rhuav tshem.
Feem ntau cov nqaij tau khov tom qab ua haujlwm hauv chav sov rau qee lub sijhawm, thiab qee zaum nws kuj cuam tshuam nrog ib puag ncig. Ib txwm, qee hom kab mob lossis microbes muaj sijhawm los daws thiab hlav ntau ntxiv ntawm cov nqaij. Thaum cov nqaij cov khoom lag luam yog khov, cov kab mob pathogenic tsis tuag, tab sis poob tsaug zog, zoo li nws tau ua. Thaum lub sij hawm defrosting, lawv sawv thiab pib mus rau qhov ua kom nquag plias, rov hais dua defrosting yuav ua rau qhov tseeb tias cov kab mob yuav ua kom sib npaug ntau dua li ob zaug.
Yog tias, los ntawm lub caij nyoog, nws tsim nyog kom khov cov nqaij dua, tom qab ntawd nws yuav tsum siv lub sijhawm luv luv, kev kho kub kom ceev faj yog qhov tsim nyog.
