Kuchepetsa chakudya ndi gawo lofunikira komanso lofunikira kwambiri pamakampani azakudya.Sikuti amangowonjezera moyo wa alumali wa chakudya, komanso amatsimikizira chitetezo cha chakudya.Izi sizingangopha tizilombo toyambitsa matenda, komanso kuwononga malo okhala ndi tizilombo toyambitsa matenda.Izi zimateteza bwino kuwonongeka kwa chakudya, zimatalikitsa moyo wa alumali wa chakudya, komanso zimachepetsa chiopsezo cha chitetezo cha chakudya.
Kutentha kwapamwamba kwambiri kumakhala kofala kwambiri pogwiritsira ntchito zipangizo zamakono zopangira zakudya zamzitini.Potenthetsa malo otentha kwambiri a 121°C, tizilombo toyambitsa matenda ndi tizilombo toyambitsa matenda m'zakudya zam'chitini zingathe kuthetsedwa, kuphatikizapo Escherichia coli, Streptococcus aureus, spores botulism, etc. Makamaka, luso lapamwamba la kutentha kwapadera lawonetsa mphamvu zabwino kwambiri zowononga tizilombo toyambitsa matenda zomwe zingatulutse poizoni wakupha.
Kuphatikiza apo, kubweza chakudya kapena zamzitini, monga zida zoyezera zakudya zopanda acid (pH> 4.6), zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti chakudya chili chotetezeka.Panthawi yotseketsa, timawongolera kutentha mkati mwazakudya kapena zoyika zamzitini kuti zitsimikizire kuti zimasungidwa mkati mwa 100.°C ku 147°C. Panthawi imodzimodziyo, timayika bwino ndikuyendetsa kutentha kofananira, kutentha kosalekeza ndi nthawi yozizira malinga ndi makhalidwe a zinthu zosiyanasiyana kuti tiwonetsetse kuti kusintha kwamtundu uliwonse wa mankhwala okonzedwa kumafika pamtundu wabwino, potero kutsimikizira kudalirika. ndi mphamvu ya njira yolera yotseketsa.
Nthawi yotumiza: Jun-04-2024