Nyama yatsopano imakhala ndi moyo waufupi kwambiri wa alumali m'malo ake achilengedwe ndipo zinthu zambiri zingayambitse kuwonongeka kwa nyama, ndipo mafakitale m'mayiko osiyanasiyana akufunafuna njira zowonjezera moyo wa alumali.Masiku ano malonda a nyama ku Ulaya ndi ku United States akuwongolera zinthu zitatu zofunika, zomwe ndi kutentha, ukhondo, kulongedza katundu (chepetsa thumba la vacuum) adapeza bwino moyo wa alumali wa miyezi 3 ya ng'ombe yokazinga ndi masiku 70 amwanawankhosa wozizira, pomwe matumba a vacuum shrink angapereke ntchito yayikulu yolongedza chotchinga (gasi, chinyezi) ndi kuchepa.Apa, makamaka, malingana ndi kusamalira nyama yozizira pa kukhalapo kwa zovuta kufufuza zotsatira za shrinkagevacuum bag phukusipa alumali moyo wa nyama ozizira.
1 Chotchinga
1.1 Kupewa kuwonda (kuwonda)
Nyama yatsopano yopanda paketi idzawonda chifukwa cha kuchepa kwa chinyezi, nthawi yosungiramo nthawi yayitali, ndizovuta kwambiri kuwonda.Kuonda sikungopangitsa kuti nyama ikhale yakuda komanso yoyipa kwambiri, komanso imayambitsa kutayika kwa phindu kwa opanga, monga zikwama zocheperako.vacuum phukusikusindikizidwa, chinyezi chikhoza kusungidwa, sipadzakhala vuto la kuchepa kwa madzi m'thupi.
1.2 Kuletsa tizilombo toyambitsa matenda
1.3 Lekani kusintha mtundu
1.4 Kuchedwetsa kuchulukira (kuthamanga)
1.5 kuwongolera ma enzyme (enzyme; enzyme)
2 Kuchepa
Kufotokozera mwachidule za ntchito zazikulu.
1. Kuchepa kumathandizira kuchepetsa zinthu zochulukirapo kunja kwa phukusi, kupangitsa kuti paketi ikhale yosalala, yowoneka bwino, ndikuwonjezera kukopa kwa nyama.
2. shrinkage imachotsa makwinya a filimu ya thumba ndi mayamwidwe a capillary omwe amapangidwa ndi iwo, motero amachepetsa kutuluka kwa magazi kuchokera ku nyama.
3. shrinkage akhoza kuonjezera makulidwe a thumba, potero kukonza mpweya chotchinga chake ndi kukulitsa alumali moyo wa nyama yatsopano.Zimapangitsanso matumba kukhala olimba komanso osamva kuvala.
4. mphamvu yosindikiza ya thumba imapangidwa bwino pambuyo pa kuchepa
5. pambuyo pa kuchepa, thumba limakhala lolimba kwambiri pa nyama, kupanga "khungu lachiwiri".Ngati thumba lathyoka mosadziwa, mwachiwonekere likhoza kuchepetsa kukhudzidwa kwa nyama, kotero kuti kutayikako kuchepetsedwa.
Nthawi yotumiza: Jan-17-2022