Kuyeretsa thupi ndi kutentha kwambiri kumalola chakudya kusungidwa kutentha kwa chipinda kwa miyezi kapena zaka popanda kugwiritsa ntchito mankhwala osungira. Komabe, ngati kuyeretsa thupi sikukuchitika motsatira njira zaukhondo komanso pansi pa njira yoyenera yoyeretsa thupi, kungayambitse mavuto okhudzana ndi chitetezo cha chakudya.
Tizilombo tina ta tizilombo toyambitsa matenda timatha kupirira kutentha kwambiri ndikupanga poizoni woopsa pa thanzi la anthu. Izi zimachitika ndi botulism, matenda oopsa omwe amayamba chifukwa cha poizoni wa botulinum wopangidwa ndi bakiteriya wotchedwa Clostridium botulinum.
Kupha munthu ndi botulism nthawi zambiri kumakhala ndi zotsatirapo zoopsa kwambiri.2021 Banja linagula soseji ya ham yophikidwa mu vacuum, mapazi a nkhuku, nsomba zazing'ono, ndi zokhwasula-khwasula zina ku sitolo yaying'ono ndipo linadya chakudya chamadzulo, ndipo tsiku lotsatira banja la anthu anayi onse linavutika ndi kusanza, kutsegula m'mimba, ndi kufooka kwa miyendo, zomwe zinachititsa kuti munthu mmodzi afe ndi anthu atatu omwe anali kuyang'aniridwa m'chipinda chosamalira odwala kwambiri. Nanga n'chifukwa chiyani pakadalibe poizoni wa botulinum wobwera chifukwa cha chakudya muzakudya zophikidwa mu vacuum?
Clostridium botulinum ndi bakiteriya yomwe imapezeka mu nyama, chakudya cham'zitini ndi chakudya chodzaza ndi vacuum. Nthawi zambiri anthu amagwiritsa ntchito njira yoyeretsera kutentha kwambiri kuti aphimbe chakudya, chinthu chomwe chili mu sterilization, kuti atsimikizire kuti sterilization yachitika bwino, ayenera kutsukidwa nthawi yayitali kuti aphe mabakiteriya owopsa ndi ma spores awo mu chakudya.
Kuti muchepetse botulism, muyenera kutsatira malamulo ena:
1. Gwiritsani ntchito zinthu zatsopano zomwe zikugwirizana ndi miyezo yaukhondo pokonzekera.
2. Tsukani bwino ziwiya zonse zogwiritsidwa ntchito ndi zotengera.
3. Onetsetsani kuti ma phukusi a zinthu atsekedwa bwino.
4. Tsatirani kutentha koyenera komanso nthawi yoyenera yoyeretsera.
5.Magawo a chithandizo cha kuyeretsedwa kwa madzi amadalira mtundu wa chakudya chomwe chiyenera kusungidwa.
Pazakudya zokhala ndi asidi (pH yochepera 4.5), monga zipatso, mwachibadwa zimakhala zolimbana ndi botulism. Kuyeretsa ndi madzi otentha (100°C) kwa kanthawi kogwirizana ndi kapangidwe ka paketi ndi mankhwala okhudzidwa ndikokwanira.
Pazakudya zokhala ndi asidi wochepa (pH yoposa 4.5), monga nyama, nsomba, ndi ndiwo zamasamba zophikidwa, ziyenera kutsukidwa pa kutentha kwakukulu kuti ziphe spores za Clostridium botulinum. Kutsukidwa pansi pa kupanikizika ndi kutentha kopitirira 100°C kumalimbikitsidwa. Njira yofunikira idzadalira mankhwala ndi mawonekedwe ake, ndipo kutentha kwapakati kumakhala pafupifupi 120°C.
Clostridium botulinum: kuyeretsa ndi autoclave ya mafakitale
Kuyeretsa ma autoclave a mafakitale ndiyo njira yothandiza kwambiri yotetezera mabakiteriya a Clostridium botulinum, omwe amayambitsa botulism. Ma autoclave a mafakitale amatha kutentha kwambiri kuposa ma autoclave apakhomo, zomwe zimapangitsa kuti tizilombo toyambitsa matenda tiwonongeke.
DTS autoclave retort imatsimikizira kufalikira kwa kutentha bwino komanso kubwerezabwereza kwa kayendedwe ka m'chombo, chomwe ndi chitsimikizo chachitetezo cha kuyeretsa bwino.
Kuyankha kwa DTS: Kuyeretsa thupi ndi chidaliro
DTS imapereka mitundu yosiyanasiyana ya ma autoclave ogwiritsidwa ntchito m'makampani ogulitsa chakudya. Kapangidwe ka ma retort amenewa kamatsimikizira kuti kutentha kumagawidwa bwino kwambiri panthawi yoyeretsa chakudya, zomwe zimatsimikizira kuti zinthu zonse zomwe zadzazidwa zimakhala ndi ma sterilize ofanana. Dongosolo lowongolera la autoclave limaonetsetsa kuti chakudya chili bwino komanso kuti chizibwerezabwereza bwino.
Kuphatikiza apo, gulu lathu la akatswiri lidzakupatsani chithandizo chaukadaulo pakugwiritsa ntchito ma autoclave kuti muyeretsedwe bwino komanso modalirika.
Nthawi yotumizira: Feb-01-2024