N'chifukwa chiyani mkaka ukufunika kuti pasteurized?

Mkaka pasteurizationwatenthetsa madziku 65 ku98℃ndikusunga kutentha kumeneku kwa 30min pambuyo pozizira kwambiri mpaka 4-5℃. Popeza malo owopsa a mabakiteriya ndi ochepera 68℃ndi zosakwana 30min, tizilombo toyambitsa matenda ndi ambirinonpathogenic mabakiteriya;komanso kutentha kwambiri ndi kuzizira kungathenso kupha mabakiteriya.

Mkaka wa pasteurizer umagwiritsidwa ntchito kupha tizilombo toyambitsa matenda mumowa wamzitini, vinyo, mkaka wa m'matumba, madzi a zipatso, zakumwa ndi zakumwa zina, zomwenso ndi njira yodziwika bwino yophera tizilombo padziko lonse lapansi. mankhwala.Komabe, atakhala pasteurized, gawo laling'ono la mabakiteriya osavulaza kapena opindulitsa, osagwirizana ndi kutentha kapena mabakiteriya spores amasungidwa, kotero mkaka wosakanizidwa uyenera kusungidwa pafupifupi 4.℃, ndipo ikhoza kusungidwa kwa masiku 3 mpaka 10, mpaka masiku 16. Pakalipano, pali njira ziwiri zazikulu zomwe zimafala padziko lonse lapansi pasteurized disinfection: imodzi ndiyo kutentha mkaka mpaka 62 mpaka 65.℃kwa mphindi 30. Pogwiritsa ntchito njirayi, imatha kupha mitundu yonse ya mabakiteriya omwe akukula mu mkaka, ndipo mphamvu yotseketsa imatha kufika 97.3% ~ 99.9%.Pambuyo popha tizilombo toyambitsa matenda, mabakiteriya ena a thermophilic, mabakiteriya osagwira kutentha ndi spores amakhalabe.Ambiri mwa mabakiteriyawa ndi mabakiteriya a lactic acid, omwe samangovulaza anthu koma opindulitsa pa thanzi.Njira yachiwiri ndi kutentha mkaka ku 75 ~ 90.℃kwa masekondi 15 mpaka 16, ndi lalifupipasteurization nthawi ndi ntchito bwino.Mfundo yaikulu yapasteurization ndi kupha tizilombo toyambitsa matenda, kutentha kwambiri adzakhala ndi zakudya imfa imfa.

Zosiyana ndi pipelinepasteurizer kwa zinthu zamkaka, WINLEEpasteurizer ndi mkaka wopakidwa, mowa, zakumwa, etc. Pambuyopasteurization akhoza kukhala ndi makina ozizira kuziziritsa mankhwala mwachangu ndi kusunga kukomaof mankhwala okha.