Sei muto wemichero uchifanira kuve pasteurized?

Muto wemuchero une michero seyakabikwa nenzira dzemuviri senge kudzvanya, centrifugation, kudhirowa uye zvimwe zvigadzirwa zvejusi, zvinogadzirwa kuita zvinwiwa zvakagadzirwa nezvigadzirwa.Muto wemuchero unochengeta huwandu hwezvakavaka muchero, senge mavhitaminzi, zvicherwa, shuga, uye pectin mukudya fiber.
Iyo nguva yekuchengetedza yejusi yemuchero ipfupi kwazvo, zvakanyanya nekuda kwesimba rezvipembenene, nekuti iyo metabolic basa rema microorganisms mujusi yemuchero inoshanda zvakanyanya, saka zvinonyanya kukosha kusarudza yakakodzera sterilization tekinoroji kudzivirira kuparara kwechinwiwa chemuchero. .Nezve sterilization yezvinwiwa zvejusi, zvinodikanwa kuuraya mabhakitiriya epathogenic uye mabhakitiriya anoparadza mujusi, kutonga kwehuwandu hwemakoloni kunosangana nezviyero zvenyika, uye zvakare kuparadzwa kwema enzymes mujusi kuve nekumwe kuchengetedza. nguva mune imwe nharaunda;imwe yacho ndeyekudzivirira kuumbwa kwekudya uye kunaka kwejusi zvakanyanya sezvinobvira mukuita sterilization.
Mune muto wemichero inopisa sterilization nzira, kune pasteurization (yakaderera tembiricha yakareba nguva yekuvharisa nzira), yakanyanya tembiricha yenguva pfupi yesterilization nzira uye Ultra-yakanyanya tembiricha instantaneous sterilization nzira.Iyo yakanyanya tembiricha yenguva pfupi sterillization maitiro eiyo thermal sterilization nzira iri nani, asi tembiricha inowanzounza yakashata kumhando yejusi yemuchero, senge shanduko yeruvara, kuravira, kurasikirwa kwekudya, nezvimwe.
Uye pasteurization tekinoroji, nekushandura mapuroteni uye chimiro che enzyme yemasero ehutachiona, nokudaro kuvharira basa rema enzymes, kuuraya huwandu hukuru hwehutachiona hwehutachiona uye pathogenic mabhakitiriya mujusi yemichero, nepo kunzwa uye kukosha kwekudya kwekudya hakuzokanganisika.Izvo hazvigone chete kuzadzisa chinangwa chekuita sterilization uye passivation yema enzyme pane yakaderera tembiricha, asi zvakare kubatsira kuchengetedza muchero muto ruvara, kunhuhwirira, kuravira, hutano uye hutsva, kuzadzisa zvinodiwa nevatengi vanotsigira "chakasikwa uye chine hutano" chikafu.Naizvozvo, kudzidza pasteurization tekinoroji kwakakosha zvikuru kuchengetedza, ruvara uye kudya kwemuchero mutsva.
Zvakakosha kucherechedza kuti pasteurization inoiswa mumatini kana muto webhodhoro, kana iri girazi muto webhodhoro, inofanirwa kufunga nezve dambudziko rekutanga kupisa uye precooling, kudzivirira kusiyana kwekushisa kwakakura uye kutungamirira kukuputika kwebhodhoro, saka muchina wedu wepasteurization wakakamurwa kuita. zvikamu zvina, zvinoti preheating, sterilization, pre-kutonhodza uye kutonhora, asi zita rese ndiro muto pasteurization muchina.