Kefir yog cov khoom siv mis nyuj tshiab uas siv cov mis nyuj tshiab ua cov khoom siv raw.Tom qab kub kub kom tsis muaj menyuam, plab hnyuv probiotics (pib) ntxiv rau cov mis nyuj tshiab.Tom qab anaerobic fermentation, nws yog ces dej-txias thiab kaus poom.
Tam sim no, feem ntau ntawm cov khoom yogurt nyob rau hauv kev ua lag luam yog coagulated, stirred, thiab txiv hmab txiv ntoo-flavored nrog ntau yam kua txiv, jams thiab lwm yam khoom xyaw.
Feem ntau, kefir yog qhov nyiam ntawm cov ntxhais.Yeej txhua tus ntxhais nyiam kefir, uas yuav tsum yog vim nws cov khoom noj muaj txiaj ntsig zoo thiab cov yam ntxwv qab zib thiab qaub.
Yogurt yog ib hom khoom noj siv mis uas siv cov mis nyuj tshiab los ua cov khoom siv raw, ntxiv cov khoom sib xyaw ua ke ntawm cov suab thaj dawb, ua kom txias los ntawm cov dej kub uas tsis muaj dej, thiab tom qab ntawd ntxiv cov kab mob lactic acid ntshiab.Nws muaj qab zib, qaub thiab du saj thiab muaj txiaj ntsig zoo noj.txaus.
Nws cov khoom noj muaj txiaj ntsig kuj zoo dua li cov mis nyuj tshiab thiab ntau hom mis nyuj hmoov.Yog li ntawd, kefir kuj hu ua kefir.
- Feem ntau, lub tshuab hluav taws xob yog qhov tseem ceeb rau kev ua kom tsis muaj menyuam yogurt.
Tab sis koj puas paub tias kev siv thev naus laus zis ntawm kefir yog qhov tseeb tsis yooj yim.Feem ntau, kev tsim thiab ua ntawm kefir yuav tsum dhau los ntawm cov khoom xyaw, preheating, homogenization, sterilization, dej txias, inoculation, canning, anaerobic fermentation, dej txias, stirring, ntim, thiab lwm yam.
Lub anaerobic fermentation ntawm kefir yog cov txheej txheem ua haujlwm aseptic, yog li nws yog ib qho tsim nyog los tsim kom muaj kev ua haujlwm aseptic nrog lub siab kub kom tsis muaj roj nkev generator nruab nrog lub tank fermentation.
Yogurt yog ua tsis tu ncua nyob rau hauv ib puag ncig kaw, thiab txhua yam tseem ceeb yog txuas nrog systematically los ntawm pipelines los tiv thaiv kev puas tsuaj rau cov kab mob nyob rau hauv cov huab cua thiab xyuas kom meej lub purity ntawm cov khoom.
Yogurt yog kub kho nyob rau hauv ib txoj kev coj mus rau tshem tawm tag nrho cov kab mob pathogenic microorganisms, yog li ntawd lub sterilization kub yuav tsum nruj me ntsis tswj.
Yog tias qhov ntsuas kub ntawm qhov ntsuas kub siab dhau lawm, cov khoom noj khoom haus ntawm cov yogurt yuav raug puas tsuaj, thiab yog tias qhov kub thiab txias qis dhau, cov nyhuv sterilization tsis tuaj yeem ua tiav.Txawm li cas los xij, qhov kub-kub dej vapor tsim los ntawm high-temperature sterilization gas steam generator yuav siv tau los kho cov ambient kub thiab kub raws li qhov yuav tsum tau rau sterilizing yogurt.Kev ua haujlwm siab tsis tsuas yog ua tiav cov txiaj ntsig kom tsis muaj menyuam, tab sis kuj ua kom tiav kev khaws cia ntawm cov as-ham ntawm yogurt.
Post lub sij hawm: Sep-15-2023
