Zakudya zonyamula vacuumgwiritsani ntchito mfundo yochotsa mpweya kuti muteteze bwino kuwonongeka kwa chakudya, kukhalabe ndi mtundu wake, fungo lake, kukoma kwake komanso thanzi la gawolo.Mu mafakitale chakudya chimagwiritsidwa ntchito, ndiye, mmene ntchito zolondolamatumba akunyamula chakudya vacuum?
1. Kusamala posungira
Chinyezi cha mpweya mumlengalenga, chifukwa cha zinthu zolongedza katundu ndi permeability, coefficient permeability ndi kutentha kumakhala ndi ubale wapamtima, kawirikawiri, kutentha kwapamwamba, kokwanira kokwanira kokwanira, koopsa kwambiri kwazinthu zonyamula katundu.Choncho, kwa vakuyumu ma CD matumba chakudya, ayenera kuikidwa otsika kutentha yosungirako, ngati anaika mkulu-kutentha yosungirako, zidzakhudza kwambiri permeability wa thumba, kotero kuti kuwonongeka kwa chakudya.Chakudya chodzaza ndi vacuum chimayikidwa pansi pa 10 ℃ kuti chisungidwe.
2. Njira zodzitetezera
2.1.Choyamba, tiyenera kulabadira chakudya zingalowe ma CD matumba kutentha kusindikiza, kulabadira kusindikiza mbali musamamatire mafuta, mapuloteni, chakudya ndi zotsalira zina, kuonetsetsa kuti chisindikizo akhoza mokwanira kutentha losindikizidwa.
2.2.Pakuti vakuyumu ma CD pa thumba Kutentha yolera yotseketsa mankhwala ayenera mosamalitsa ankalamulira yolera yotseketsa kutentha ndi yolera yotseketsa nthawi, kupewa kwambiri kupsyinjika mu thumba chifukwa cha kutentha, chifukwa mu thumba kusindikiza kulekana, kupasuka.
2.3.Matumba onyamula vacuum chakudya ayenera kupopa kwathunthu, makamaka nyama yatsopano ndichakudya vacuum phukusipopanda kuumba, osati mpweya wotsalira, kuteteza mpweya wotsalira chifukwa cha matumba osungiramo vacuum a kuwonongeka kwa chakudya.
3. Kuchuluka kwa zolemba za ntchito
Food vakuyumu ma CD si oyenera mankhwala ndi anthu osalimba chakudya, ngati zakudya zimenezi ndi ngodya, n'zosavuta poke thumba, kudutsa.Choncho, ndi bwino kuti musagwiritse ntchito vacuum phukusi la zakudya zotere, pogwiritsa ntchito ma CD ena, monga matumba odzaza mpweya wa vacuum.
Nthawi yotumiza: Aug-31-2021