Ifekitari yemukaka ndiyo manyuko emukaka, uye kuchengeteka noutsanana ndiwo musimboti wezvokudya. Kudya kwepamusoro kwemukaka zvakare paradhiso yezviitwa zvehutachiona, uye sterilization yezvigadzirwa zvemukaka chinhu chakakosha zvikuru. Magadzirirwo ezvigadzirwa zvemukaka anonyanya kusanganisira: kuongororwa kwemukaka, mukaka wakachena, firiji, preheating, homogeneous sterilization (kana sterilization), kutonhora, aseptic kuzadza (kana sterilization), kuvirisa, kupera kwechigadzirwa kuchengetedza, nezvimwewo, pakati peiyo kuvirisa Maitirwo akadai sekuuraya hutachiona uye kuomesa kunoda chipfunga, pakati peicho chinoda kugadzirwa kwemafuta uye dimper yakawanda. chiutsi, uye chakachena uye chine hutsanana chikafu-giredhi chakachena chiutsi mudziyo chinhu chakakosha chezvigadzirwa zvemukaka.
Kuviriswa kwechigadzirwa chemukaka kunoreva kuviriswa kwemukaka mbishi nelactic acid bhakitiriya kana kuvirisa kwelactic acid bhakitiriya uye mbiriso munzvimbo isingachinjiki yekupisa pasi pekuita kwehumwe hutachiona kugadzira acidic zvigadzirwa zvemukaka.
Dairy product sterilization nzira: pasteurize pakudzika kwakadzika kwenguva yakareba, chengetedza mukaka paanenge 60 ° C kwemaminitsi makumi matatu; pasteurize pakupisa kukuru uye nguva pfupi, chengetedza mukaka pa 72 ~ 75 ° C ye15 ~ 20S; Ultra-yakakwirira tembiricha sterilization (UHT), chengeta mukaka pa 135-140 ° C nokuda kwe3-6S; post-package sterilization, chengeta mukaka wakaputirwa pa115-120 ° C kwemaminitsi makumi maviri-30.
Iko kushanda kwakachena kwemhepo yakachena mukuita sterilization yezvigadzirwa zvemukaka, zvakadai se-ultra-high temperature sterilization (UHT), inosanganisa mukaka wakapisa nemhepo, inopisa kusvika 135 ° C pakarepo, inoita kuti iwedzere kudziya kwemasekondi mashomanana, uye inopenya kuti itonhorere pasi nokukurumidza uye kubvisa mukaka. Yakasanganiswa steam inoderedza mvura. Nenzira iyi, zvigadzirwa zvemukaka zvinogona kucheneswa pamhepo tembiricha uye kuchengetwa kwenguva yakareba, uchidzivirira kukanganisa kuravira kwemukaka, uye nekuona kuti mukaka haukanganiswe nezvinhu zvakaita semvura yemuchoto, iron slag, makemikari ekuchenesa mvura, uye kunhuhwirira. Inotakurwa neindasitiri steam. Kufurira. Nobles steam jenareta anotevedzera FDA uye EN285 zvinodiwa zveutsi yakachena. Panguva imwecheteyo, hungwaru hwekushandura frequency kudzora hunogona kuona nekukasira kugovera uye pane-inoda mhepo yekupa, kudzivirira kutambisa simba rehutsi mumabhizinesi.
Panguva imwecheteyo, iyo otomatiki yekugadzira mutsara uye nehungwaru yekutarisisa yejenareta mumusangano wefekitori yemukaka inova nechokwadi chekuti dhizaini yefodya inoramba iripo uye chiyero chekumanikidza chinobviswa, kutariswa kwemanyorero kunobviswa, uye kugona kwekugadzira kwemutsara wekugadzira kunovandudzwa.
Nguva yekutumira: Jun-09-2023
