Hauv kev lag luam ua txiv hmab txiv ntoo thiab zaub niaj hnub no, kev txhim kho kev ua haujlwm zoo, kev ua kom cov khoom zoo, thiab kev ncua lub sijhawm khaws cia yog cov teeb meem uas tseem niaj hnub ntsib. Cov thev naus laus zis Ultra-High Temperature (UHT), ua ib txoj hauv kev ua zaub mov siab heev, tau siv dav hauv kev ua txiv hmab txiv ntoo thiab zaub. Txhawm rau kom ua tiav qhov kev ua tau zoo tshaj plaws ntawm kev tsim khoom lag luam, cov khoom siv UHT hauv chav kuaj, los ntawm kev ua cov txheej txheem tsim khoom loj, tau dhau los ua cov cuab yeej tseem ceeb hauv kev txhim kho kev ua haujlwm zoo thiab kev ua kom cov khoom zoo.
Kev Siv Tshuab UHT: Lub Zog Tseem Ceeb rau Kev Hloov Pauv Kev Ua Txiv Hmab Txiv Ntoo thiab Zaub
Cov thev naus laus zis UHT tua tau cov kab mob me me thaum tseem khaws cov khoom noj khoom haus thiab cov saj ntuj ntawm cov txiv hmab txiv ntoo thiab zaub. Piv rau cov txheej txheem pasteurization kub qis, UHT tuaj yeem ua tiav cov txheej txheem sterilization hauv lub sijhawm luv dua, yog li txhim kho kev ua haujlwm zoo thiab ntev lub sijhawm khaws cia, ua rau cov khoom sib tw ntau dua hauv kev ua lag luam.
Txawm li cas los xij, kev siv thev naus laus zis UHT hauv kev lag luam ntsib ntau yam teeb meem: Yuav ua li cas thiaj ua tau zoo tshaj plaws thaum ua kom cov zaub mov muaj kev nyab xeeb? Yuav ua li cas thiaj hloov tau qhov kub thiab lub sijhawm kho kom tsis txhob ua rau cov khoom noj puas tsuaj? Cov lus nug no yuav tsum tau daws los ntawm kev sim thiab kev ua piv txwv ua ntej tsim khoom tiag tiag.
Cov Khoom Siv UHT Hauv Chav Kuaj Mob: Ua Qauv Kev Tsim Khoom Hauv Kev Lag Luam Rau Kev Txhim Kho
Cov khoom siv UHT hauv chav kuaj muab kev daws teeb meem zoo tshaj plaws rau cov teeb meem no. Los ntawm kev ua qauv qhia meej txog cov txheej txheem tsim khoom hauv kev lag luam, cov khoom siv UHT hauv chav kuaj pab cov chaw tsim khoom ua kom zoo dua cov txheej txheem, txhim kho qhov tseeb, thiab zam kev pov tseg cov peev txheej tsis tsim nyog ua ntej nce mus rau qhov ntau lawm tag nrho.
1. Kev Kho Qhov Kub thiab Lub Sijhawm Kom Zoo Dua
Cov khoom siv UHT hauv chav kuaj tso cai rau kev tswj hwm qhov kub thiab lub sijhawm kom huv si, ua rau muaj kev sim ua qauv ntawm ntau yam xwm txheej tsim khoom. Qhov kev sim ua qauv no pab cov kws tshawb fawb nrhiav cov qauv kho UHT zoo tshaj plaws, kom ntseeg tau tias cov txiv hmab txiv ntoo thiab zaub tau ntxuav kom huv si thaum tseem khaws cia lawv cov khoom noj khoom haus thiab saj kom ntau li ntau tau.
2. Txhim Kho Kev Sib Xws ntawm Cov Khoom
Hauv kev tsim khoom lag luam, kev sib xws ntawm cov khoom yog qhov tseem ceeb heev. Cov khoom siv UHT hauv chav kuaj sim txhua kauj ruam ntawm kev tsim khoom loj, pab cov chaw tsim khoom sim thiab kho cov txheej txheem tsim khoom kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv zoo thiab saj. Los ntawm kev hloov kho thiab ntsuas hauv chav kuaj, cov chaw tsim khoom tuaj yeem tiv thaiv kev hloov pauv zoo uas yuav tshwm sim thaum lub sijhawm tsim khoom tiag tiag.
3. Kev daws teeb meem kev tswj xyuas zoo
Cov kev sim ua UHT hauv chav kuaj muab rau cov chaw tsim khoom nrog lub platform los txheeb xyuas cov teeb meem kev tswj xyuas zoo thaum ntxov. Piv txwv li, qee cov khoom txiv hmab txiv ntoo thiab zaub yuav hloov pauv thaum lub sijhawm kho kub heev, cuam tshuam rau cov xim, saj, lossis cov khoom noj muaj txiaj ntsig. Los ntawm kev sim hauv chav kuaj, cov tuam txhab tuaj yeem txheeb xyuas thiab daws cov teeb meem no ua ntej kev tsim khoom loj, tiv thaiv kev pov tseg cov peev txheej lossis kev tsim cov khoom tsis zoo.
Cov Ntawv Thov Kev Tsim Khoom Lag Luam thiab Kev Cia Siab Yav Tom Ntej
Kev siv cov khoom siv hauv chav kuaj UHT txuas ntxiv mus rau qhov ua kom zoo dua cov kauj ruam tsim khoom; nws kuj tseem tsav tsheb kev tsim kho tshiab hauv kev lag luam ua txiv hmab txiv ntoo thiab zaub. Cov chaw tsim khoom tuaj yeem siv cov kev sim hauv chav kuaj los ntsuas qhov ua tau zoo ntawm cov khoom siv raw tshiab, cov khoom xyaw, lossis cov khoom ntxiv hauv cov txheej txheem UHT, pab cov tuam txhab hloov kho sai sai rau kev hloov pauv ntawm kev lag luam thiab tswj kev sib tw ntawm cov khoom.
Tsis tas li ntawd xwb, vim muaj kev thov ntawm cov neeg siv khoom ntau ntxiv rau cov zaub mov noj qab haus huv thiab cov cai tswjfwm kev nyab xeeb zaub mov nruj dua, lub peev xwm ntawm thev naus laus zis UHT los muab kev tua kab mob zoo thiab ntev lub sijhawm khaws cia yuav tseem ceeb zuj zus. Los ntawm kev ua qhov kev sim thiab kev hloov kho kom raug ntawm theem kuaj mob, cov tuam txhab tuaj yeem ua kom luv luv lawv cov voj voog tsim khoom, teb sai dua rau cov qauv kev ua lag luam, thiab xyuas kom meej tias cov khoom zoo.
Xaus
Kev siv ntawmCov khoom siv kuaj UHTt hauv kev lag luam ua txiv hmab txiv ntoo thiab zaub yog tsav tsheb kev tsim kho tshiab tas mus li hauv cov txheej txheem tsim khoom. Los ntawm kev sim ua cov khoom loj nrog kev ua kom raug, cov tuam txhab tuaj yeem ua kom zoo dua qub, txo cov nqi, thiab ua kom lub sijhawm teb sai dua thaum ua kom cov khoom zoo. Raws li UHT thev naus laus zis txuas ntxiv hloov zuj zus, yav tom ntej ntawm kev lag luam ua txiv hmab txiv ntoo thiab zaub zoo li ua haujlwm tau zoo dua, ntse dua, thiab zoo rau kev ua kom tau raws li qhov kev thov loj hlob rau cov khoom noj khoom haus zoo thiab noj qab haus huv.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-25-2024
