Khoom noj khoom haus thiab dej hausNtsiab kawm

Chilled Nqaij: piav qhia ntawm lub tshuab, nta thiab cov nqe lus ntawm cia

Nqaij yog ib tug tseem ceeb qhov chaw ntawm cov protein thiab lwm yam minerals. Uas yog vim li cas nws yog ib qho ntawm feem siv nyob rau hauv khoom noj khoom haus cov khoom. Nyob rau hauv thiaj li yuav nyob twj ywm pab tau khoom, koj yuav tsum paub txog cov kev cai ntawm nws xaiv thiab cia.

Ib suam ntawm tshav kub kev kho mob ntawm cov nqaij

Txhua yam ntawm tshav kub kev kho mob ntawm cov nqaij nws muaj nws tus yam ntxwv. Piv txwv li, cov khub yog ib tug ib nrab xuaj moos tom qab slaughter. Nws muaj ib tug natural kub thiab cools down tshaj lub sij hawm. Vim lub fact tias cov nqaij yog ncav us txog ntau xav, nws yog tawv txaus. Yog li ntawd lawv so thiab nqaij tau tus tsim nyog softness tau tos ib tug ob peb hnub.

Chilled - yog hais tias tom qab butchering lub cev yog muab tshem tawm nyob rau hauv ib tug txias thiab cools nws. Nyob rau sab saum toj ntawm nws yog them nrog ib tug tej yam ntuj tso ua kiav txhab. Qhov kub ntawm lub chilled nqaij tsis pub tshaj 4 °.

Frostbitten nqaij yus nyob rau hauv hais tias nws yog raug khov tsuas yog tus txheej ib feem, hauv nws tshua unfrozen.

Thiab nyob rau hauv thiaj li hais tias cov nqaij muab lawm thiab tsis puas, tiv ntev tsheb thauj mus los, siv sib sib zog nqus khov.

Qhov zoo ntawm chilled nqaij

Chilled nyuj nqaij, nqaij npuas los sis nqaij qaib yog ib txwm npaj txhij rau tam sim ntawd kev npaj. Khov nqaij yuav tsum tau pre-yaj, nws yuav siv sij hawm ib tug ntau lub sij hawm. Kev siv cov microwaves ho speeds cov txheej txheem, tab sis tsis yeej ib txwm tau mus cuag ib tug zoo tshwm sim. Nyob rau hauv tej rooj plaub, tshwj xeeb tshaj yog thaum lub daim yog tuab txaus, nws tshwm sim hais tias nyob rau hauv cov nqaij tseem khov, thiab nyob rau sab saum toj ntawm twb roasted. Yog li ntawd, nrog lub hom phiaj los mus ua kom ib tug cua tais, nws yog tsim nyog nyob rau hauv ua ntej yuav tau txais cov khoom tawm ntawm lub freezer.

Lwm zoo dua ntawm chilled nqaij piv nrog frozen yog hais tias nws retains tag nrho cov as-ham. Tsis tas li ntawd, nws yog pom tias yuav ua tau lub feem ntau qab.

Tsis zoo ntawm chilled nqaij

Qhov tseem ceeb tshaj disadvantage yog tau mus rau npe rau dab tsi lub txee lub neej ntawm chilled nqaij yog heev tsawg. Nyob rau hauv industrial cua txias lag uas yog siv nyob rau hauv khw muag khoom noj pub cia lub sij hawm - 5 hnub ntawm qhov kub ntawm 0 degrees. Yog hais tias qhov kub thiab txias yog ntau dua, cia lub sij hawm no tsuas yog muaj rau ob los yog peb hnub.

Yuav ua li cas ntev cov nqaij tej zaum yuav muab cia rau hauv ib tug domestic tub yees

Lub duration ntawm lub muaj kev ruaj ntseg cia ntawm nqaij nyob rau hauv ib tug domestic tub yees yog nyob rau ntawm kub hauv lub chamber. Yog hais tias nws yog tsawg tshaj li 4 degrees, lub crude khoom yuav khaws cia rau ntau tshaj li ib hnub thiab txuj lom rau tag nrho cov 8 teev. Thaum sov dua lub sij hawm yuav yuav shortened los ntawm ib tug thib peb.

Khaws cia cov nqaij nyob rau hauv lub tshuab nqus tsev packing

Rau ntev-lub sij hawm preservation ntawm cov nqaij nyob rau hauv tub yees daim ntawv yees ua lub tshuab nqus tsev ntim uas yog lawm ua tus sau nrog ib tug tshwj xeeb cov roj, uas xyoo oxygen. Qhov no tso cai rau koj kom tsis txhob tag nrho cov kev ntawm tu tub tu kiv ntawm cov kab mob uas ua rau khoom rau zaubmov lwj.

Cia ntawm frozen nqaij nyob rau hauv ib lub tshuab nqus pob nrog khaws cia tag nrho cov khoom yuav kav mus txog 10 lub lim piam. Nws yog tsis zoo li hais tias zoo tib yam tau txais kev pab nws yog ib qho tseem ceeb uas ib daim ntawm cov nqaij nyug cia nws nyob rau hauv lub tub yees rau peb mus rau plaub lub hlis.

Long-term cia yog tsim nyog unfrozen nqaij sellers. Qhov no yog vim zoo thov thiab ntau dua tus nqi. Txij li thaum uas tuaj mus rau hauv lub khw tom qab lub buyer tus ua hauj lwm zoo nkaus li kam mus yuav cov nqaij, uas yuav tsum tau sai li sai tau muab tso rau hauv lub lauj kaub, tiam sis tsis khov.

Tias tus txee lub neej ntawm chilled nqaij yog li ntawd ntev, nws yog tsim nyog los saib xyuas qhov kub thiab txias nyob rau hauv lub tub yees compartment. Nws muaj yuav pauv thiab yuav nyob rau hauv ib tug tej theem. Txwv tsis pub, lub sij hawm yuav raug heev txo. Nrog no txoj kev ntawm preservation, nqaij xim thiab nws tsis hnov tsw tej zaum yuav hloov. Los ntawm txoj kev, xiav yog tsis yog ib qho taw qhia ntawm cov zibntab khoom, yog li cov xim yog ntuj txaus rau cia nyob rau hauv ib lub tshuab nqus. Tom qab qhib lub pob xim yuav tsum rov qab mus rau lawv lub xeev ntuj, thiab tsis hnov tsw ploj.

Cia kom khov ntawm chilled nqaij

Yog hais tias muaj yog ib tug yuav tsum tau khov rau chilled nqaij, ces nws yog tsim nyog los soj ntsuam qee yam kev cai:

  • Yog hais tias ib tug loj daim, koj yuav tsum phua nws mus rau hauv ob peb me me thiab;
  • nws yog tsis tsim nyog rau ntxuav;
  • los ntawm ib tug pob nyob rau hauv uas yog ib daim ntawm cov nqaij yuav tsum tau ntxuav kom tshem tawm tag nrho cov huab cua;
  • nws yog ntshaw tias cov khov txheej txheem yog lub feem ntau shocking, li ntawd, qhov kub thiab txias nyob rau hauv lub freezer yuav tsum tau teem rau ntawm qhov tsawg kawg nkaus;
  • txij li thaum txawm nyob rau hauv lub freezer nqaij yog muab mus ib txhis nyob rau hauv lub pob koj yuav tsum muab tso rau ib daim ntawv nrog rau cov hnub uas khov, uas yuav ua raws li cov expiry hnub;
  • tom qab freeze daim kiag li, nws yuav tsum tau dipped nyob rau hauv ib lub lauj kaub ntawm dej txias thiab muab tso rau hauv lub freezer dua. Ntim sab saum toj them nrog ib tug ua kiav txhab ntawm frozen cov nab kuab thiab chilled nqaij yuav khaws ib tug txaus tus nqi ntawm cov dej.

Yog nws yeej ib txwm zoo dua chilled nqaij khov?

Nqaij yog ib qho zoo heev qhov chaw nyob tus kab mob-ua kab mob. Yog li ntawd, cia nyob rau hauv kub saum toj no zero tej zaum nyob rau hauv ib luv luv lub sij hawm. Lub tshuab nqus tsev ntim uas preserves tus chilled nqaij, txee lub neej yog ho muaj zog vim inhibition ntawm cov kab mob loj hlob yuav tsum tau hais tias tus zoo tagnrho cia kub yog me ntsis hauv qab no zero. Tab sis txij thaum tsis muaj ib tug paub zoo li cas ntawm cov khoom yog nyob rau lub khw txee, lub sij hawm thiab lub tej yam kev mob nyob rau hauv uas nws twb khaws cia, yog ib tug uas yuav nrhiav tau twb muab zibntab khoom.

Cov nqaij yuav khov nyob rau hauv ntau txoj kev, uas ua rau nws tsis yog ib qho zoo tib yam tshwm sim. Nyob rau hauv ib tug domestic ib puag ncig, thaum cov nqaij nkag mus rau hauv freezer, nws freezes maj mam. Thaum lub sij hawm no nyob rau hauv daim ntawv theej loj daim ntawm cov dej khov, uas ua kom puas nws fibers. Uas yog vim li cas thaum defrosting cov khoom loses nws tsis txaus siab thiab zoo li ntau xoob. Thiab vim hais tias ntawm ntau tsis ya, nws yuav tawv thiab tasteless.

Nyob rau hauv industrial scale siv txawv technology. Cov nqaij yog khov ntawm heev tsawg kub thiab nrog ib tug muaj zog cua ncig. Tej poob siab khov ua rau tsim ntawm zoo muaju ntawm cov dej uas tsis dejnum los rau cov qauv ntawm cov nqaij. Yog li ntawd, rhawv thiab siav, cov khoom nyob rau hauv cov nqe lus ntawm saj yog yuav luag tib yam li chilled nqaij.

Lub frozen khoom yog yooj yim los mus thauj thiab khw, tsis muaj kev txhawj txog nws cov kev ruaj ntseg.

Yuav ua li cas xaiv ib tug chilled nqaij

Tsis yuav yuam kev rau qhov zoo ntawm cov nqaij, nws yog tsim nyog them sai sai rau nws xaiv. Firstly, cov xim yog ib qho tseem ceeb. Yog hais tias lub nyuj yog dhau lub teeb, nws yog lub sij hawm ceev xwm, raws li qhov no daim duab yog hluas heev hnub nyoog ntawm cov tsiaj. Muaj tsis pub raug tua tsis zoo yog vim li cas. Dhau tsaus nti nqaij, nrog grey ntxoov ntxoo, nws qhia tau hais tias tsis yog thawj zaug freshness. Yog hais tias chilled nyuj yog npub daj thiab muaj roj, xws li ib tug purchase yuav tsum tau muab pov tseg.

Cov nqaij zoo muaj resilient kev ntxhib los mos thiab ib tug ci iab nto, nws tsis ua raws li los ntawm cov dej, nws yog tsis muaj cov quav hniav.

Yuav kom ntsuam xyuas qhov no, koj yuav tsum khaws ib daim thiab ua tib zoo xyuas tag nrho cov sab. Ces koj yuav tsum nias koj tus ntiv tes rau ntawm qhov chaw, yog tias koj pom tau hais tias lub caij so sai sai ploj, li ntawd, cov nqaij yog raug te. Yaj nqaij yog yus muaj los ntawm looseness, cov nqaij ntshiv tsis txawv elasticity ichor yuav nrog kua los ntawm nws. Freshness yuav pab txheeb xyuas tus ntxhiab tsw. Nws yuav tsum tsis txhob rau txim hnyav thiab tsis kaj siab, yuav ua tau tsis zoo tus cwj pwm txawv.

Nco ntsoov tias, cov laus tus nyuj, qhov ntau fatty khaubncaws sab nraud povtseg muaj nws cov nqaij. Cov tub hluas ntxhais nrws, lawv yog tsis yog hnov li cas.

Nrog zoo xaiv thiab ua raws li nrog tag nrho cov kev cai cia, nws yog ua tau los npaj ib tug cua lub tais uas muaj nqaij uas muaj kev ruaj ntseg rau kev kho mob thiab zoo rau lub cev.

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