Ubisi pi-asteurizationuyishisise i amanziku65 ku98℃futhi igcina lelizinga lokushisa i-30min ngemva kokupholisa ngokushesha libe ngu-4-5℃. Njengoba indawo ebulalayo yamagciwane ingaphansi kwama-68℃futhi ngaphansi kwe-30min, amagciwane e-pathogenic kanye nabaninginonpathogenic amagciwane;futhi ukushisa okubukhali kanye noshintsho olubandayo nakho kungawabulala amagciwane.
I-dairy pasteurizer isetshenziselwa ukubulala ngokuphelele amagciwane kubhiya ofakwe ethini, iwayini, ubisi olufakwe esikhwameni, ijusi yezithelo, iziphuzo nolunye uketshezi, okubuye kuyindlela evamile yokubulala amagciwane emhlabeni jikelele. imikhiqizo.Nokho, ngemva kokuba i-pasteurized, ingxenye encane yezinto ezingenabungozi noma ezizuzisayo, amagciwane amaningi amelana nokushisa noma ama-bacterial spores asagcinwa, ngakho-ke ubisi lwe-pasteurized kufanele lugcinwe cishe ku-4.℃, futhi ingagcinwa kuphela izinsuku ezi-3 kuya kweziyi-10, kuze kufike ezinsukwini eziyi-16. Okwamanje, kunezindlela ezimbili eziyinhloko ezivamile zomhlaba wonke zokubulala amagciwane e-pasteurized: enye iwukushisa ubisi ku-62 kuya ku-65℃imizuzu engu-30. Ukusebenzisa le ndlela, kungabulala zonke izinhlobo zamabhaktheriya e-pathogenic akhulayo obisini, futhi ukusebenza kahle kwenzalo kungafinyelela ku-97.3% ~ 99.9%.Ngemuva kokukhishwa kwe-disinfection, amabhaktheriya e-thermophilic kuphela, amabhaktheriya angamelana nokushisa kanye nezinhlamvu ezisele.Iningi lala magciwane amagciwane e-lactic acid, angagcini nje ngokuba yingozi kubantu kodwa anenzuzo empilweni.Indlela yesibili ukushisa ubisi ku-75~90℃imizuzwana eyi-15 kuya kweyi-16, nemfishanei-pasteurization isikhathi kanye nokusebenza kahle okwengeziwe.Isimiso esiyisisekelo sei-pasteurization ukubulala i-pathogen, izinga lokushisa liphezulu kakhulu liyoba nokulahlekelwa okunomsoco okwengeziwe.
Ihlukile kumapayipii-pasteurizer yezinto zobisi, WINLEEi-pasteurizer okobisi olupakishiwe, ubhiya, iziphuzo, njll. Emvai-pasteurization ingafakwa umshini wokupholisa ukupholisa umkhiqizo ngokushesha futhi ugcine ukunambithekaof umkhiqizo ngokwawo.
Isikhathi sokuthumela: Feb-17-2022