Los ntawm qhov kev nyab xeeb ntawm qhov pom, nws yog qhov zoo rau rov khov cov nqaij tawv lossis nqaij qaiblossis cov khoom noj khov rau ntev npaum li nws tau defrosted hauv lub tub yees khiav ntawm 5 ° C lossis hauv qab no. Qee qhov zoo yuav poob los ntawm defrosting ces rov khov cov zaub mov raws li lub hlwb tawg me ntsis thiab cov zaub mov tuaj yeem ua dej me ntsis.
Vim li cas ho tsis zoo rau thaw thiab rov khov nqaij?
Qhov cuam tshuam ntawm thawing thiab refreezing nqaij. Refreezing nqaij yuav ua tau yam xyuam xim, tab sis zoo ntawm cov nqaij yuav raug cuam tshuam. Piv txwv li, khov thiab thawing nqaij ntau tshaj ib zaug yuav ua rau cov xim thiab tsw hloov, tsis muaj dej noo, thiab oxidation ntawm nws cov rog thiab protein ntau (3, 4, 5, 6).
Koj puas tuaj yeem khov nqaij ob zaug?
Tsis txhobrov khov nqaij nyoos (xws li nqaij qaib) lossis ntses uas tau defrosted. Koj tuaj yeem ua noj khov nqaij thiab ntses ib zaug defrosted, thiab tom qab ntawd rov khov rau lawv. Koj tuaj yeem rov khov nqaij thiab ntses ib zaug, tsuav lawv tau txias ua ntej nkag mus rau hauv lub freezer. Yog tsis ntseeg, tsis txhob rov khov.
Vim li cas koj yuav tsum tsis txhob khov nqaij?
Cov lus teb luv luv yog tsis yog, qhov tsw thiab kev ntxhib los mos yuav cuam tshuamthaum zaub mov khov. Cov cell hauv cov zaub mov nthuav dav thiab feem ntau tawg thaum zaub mov khov. Lawv feem ntau dhau los ua cov nqaij mos thiab tsis tsw qab.
Cov nqaij dab tsi tuaj yeem khov tsis tau?
Yog, nrog rau cov xwm txheej. Yog tias nqaij yog thawed hauv lub tub yees, nws muaj kev nyab xeeb kom rov khov dua yam tsis tau ua ntej, hais tias USDA. Tej zaub mov uas tshuav sab nraum lubLub tub yees ntev tshaj li ob teev los yog ntau tshaj ib teev nyob rau hauv qhov kub siab tshaj 90 ° F yuav tsum tsis txhob refrozen.
