Njira zonse zakusinthira zomwe zafotokozedwa pansipa zikuwonjezera nthawi yoti alandire chakudya
Zingalowe Phukusi
Kuyika zingalowe mwina ndi njira zachuma zochulukitsira moyo wa alumali. Njira yokonzera imachepetsa mpweya wa okosijeni (O₂) momwe angathere kudzera pa zingalowe m'malo. Chikwama chomwe chidapangidwa kale kapena makina azoyenera ayenera kukhala ndi chotchinga chabwino kuti O₂ asalowenso paketiyo. Zakudya ngati nyama yathambo zimadzaza, zimafunikira thumba lokwera kwambiri.
Kusinthidwa Kwa Atmosphere Packaging (MAP) / Kutulutsa Gasi
Modified Atmosphere Packaging amasintha malo ozungulira omwe amamangiriridwa kuti ateteze kukula kwa mabakiteriya m'malo mogwiritsa ntchito njira zamafuta zokulitsa mashelufu. Kusintha kwamlengalenga ndikutulutsa mpweya, kutsitsa mpweya ndi nayitrogeni kapena kuphatikiza kwa nayitrogeni / mpweya. Izi zimalepheretsa kuwonongeka ndikuletsa kukula kwa mabakiteriya omwe amasokoneza mtundu wa chakudya ndi kukoma. Njirayi imagwiritsidwa ntchito pazakudya zosiyanasiyana zowola, kuphatikiza nyama, nsomba, zakudya zokonzedwa kale, tchizi ndi zina zamkaka. Zopindulitsa zazikulu ndi moyo wautali wautali komanso kukoma kwatsopano.
Kukhuta kotentha / Cook-Chill
Kudzazidwa kotentha kumaphatikizapo kuphika kwathunthu mankhwala, kudzaza thumba (makamaka) pamafunde opitilira 85 ° C kutsatiridwa ndikuziziritsa mwachangu ndikusungira pa 0-4 ° C.
Kudzipereka
Izi zimachitika chakudya chikadzaza. Phukusili limatenthedwa ndikutentha kopitilira 100 ° C. Kudzikongoletsa nthawi zambiri kumakwanitsa kukhala ndi moyo wautali kuposa kukhuta kotentha.
Bwezerani
Kubwezeretsanso mapangidwe osinthika ndi njira yogwiritsira ntchito chakudya yomwe imagwiritsa ntchito nthunzi kapena madzi otentha kwambiri kuti atenthe mankhwala kutentha kwambiri kuposa 121 ° C kapena 135 ° C m'chipinda chosinthira. Izi zimatenthetsa mankhwalawo chakudya chikapakidwa. Kubwezeretsa ndi njira yomwe ingakwaniritse mashelufu a miyezi 12 kutentha kozungulira. Kuyika kotchinga kwakukulu kumafunika pantchitoyi <1 cc / m2 / 24 hrs.
Chikwama cha Microwavable Retort chili ndi kanema wapadera wa ALOx polyester, womwe uli ndi zotchinga zofananira ndi zosanjikiza za aluminium.