Kuv puas yuav tsum tau pasteurize mis nyuj thiab cov khoom no yog dab tsi?

Kuv puas yuav tsum tau pasteurize mis nyuj thiab cov khoom no yog dab tsi?
Kuv puas yuav tsum tau pasteurize mis nyuj thiab cov khoom no yog dab tsi?
Anonim

Raws li koj paub, mis nyuj yog ib qho ntawm cov dej haus nyiam ntawm cov menyuam yaus thiab cov neeg laus, ntxiv rau nws noj qab nyob zoo. Haus ib khob mis nyuj ib hnub xwb, ib tug neeg tau txais qhov tsim nyog ntawm cov amino acids uas tsis yog synthesized los ntawm lub cev, tab sis yog tsim nyog rau nws ib txwm ua hauj lwm. Mis nyuj muaj cov vitamins thiab rog, proteins thiab carbohydrates, uas pab tswj kev tiv thaiv kab mob. Tab sis cov lus nug feem ntau tshwm sim vim li cas pasteurize mis nyuj yog tias nws twb tau qab heev thiab noj qab nyob zoo? Tag nrho cov teeb meem nyob rau hauv qhov tseeb hais tias mis nyuj yog ib qho chaw zoo heev rau kev loj hlob ntawm cov kab mob, muaj txiaj ntsig zoo thiab tsis zoo.

pasteurize mis nyuj
pasteurize mis nyuj

Tam sim tom qab mis nyuj, mis nyuj muaj cov kab mob bactericidal, uas yog ib hom kev tiv thaiv thiab tiv thaiv kev loj hlob thiab kev loj hlob ntawm cov kab mob. Tab sis tom qab ib ntus, cov kab mob hauv cov mis nyuj pib loj hlob heev, yog li ntawd, kev ua haujlwm tshwj xeeb ntawm cov khoom yuav tsum tau khaws cia nws cov freshness thiab haum rau kev noj rau lub sijhawm ntev. Txhawm rau ua kom ntev cov kab mob bactericidal, cov khoom yog txias, thiab tom qab ntawd cov mis nyuj yuav tsum tau pasteurized,boil los yog sterilize. Pasteurization yog kev kho cua sov ntawm qhov kub qis dua 100 ° C, vim tias tag nrho cov kab mob nyob hauv cov mis nyuj tuag. Thaum boiling, spores ntawm microorganisms kuj ib feem tuag, thiab sterilization ua kom puas tag nrho ob qho tib si muaj sia nyob thiab lawv spores. GOST pasteurized mis nyuj hais tias unadulterated mis nyuj nrog qhov tsim nyog ntom, titratable thiab nquag acidity yuav tsum tau pasteurized. Pasteurized mis nyuj nyob rau hauv kev lag luam mis nyuj muaj peev xwm ua tau ob qho tib si skimmed thiab nrog ntau yam qauv muaj roj cov ntsiab lus.

GOST pasteurized mis nyuj
GOST pasteurized mis nyuj

Mis yog rhiab heev rau qhov kub thiab txias. Yuav tsum pasteurized mis nyuj boiled? Thaum rhuab, ib feem ntawm cov proteins undergoes coagulation thiab precipitates, ntxhia ntsev kuj precipitate, cov vitamins yuav luag tag nrho, lub tsho tiv no ntawm cov rog yog cais thiab cov gases nyob rau hauv nws muaj pes tsawg leeg evaporate. Nrog rau qhov nce hauv kev kho cua sov, cov txheej txheem no tau txhim kho. Yog li ntawd, yog tias pasteurization twb rhuav tshem tag nrho cov kab mob hauv lub cev hauv cov mis nyuj, tsis tas yuav rov ua dua, vim qhov no tuaj yeem ua rau cov khoom noj muaj txiaj ntsig zoo.

Cov lus nug feem ntau tshwm sim seb cov mis nyuj puas yuav tsum tau pasteurized?

Nyob hauv peb lub teb chaws, pasteurization ntawm mis nyuj yog ib kauj ruam uas yuav tsum tau nyob rau hauv tej txheej txheem technologies rau zus tau tej cov khoom siv mis nyuj.

koj puas yuav tsum tau boilpasteurized mis nyuj
koj puas yuav tsum tau boilpasteurized mis nyuj

Pasteurization yog qhov yuav tsum tau ua kom muaj kev nyab xeeb rau cov neeg siv khoom. Lawm, muaj ntau ntau cov as-ham nyob rau hauv cov mis nyuj nyoos, tab sis nws muaj peev xwm ua hauj lwm raws li ib qhov chaw ntawm pathogenic los yog opportunistic microorganisms, yog li nws yog heev poob siab rau siv nws. Hmoov tsis zoo, nws tsis tuaj yeem pasteurize mis nyuj hauv tsev, vim tias cov txheej txheem yuav tsum muaj cov cuab yeej tshwj xeeb los tswj qhov kub thiab txias tas li, yog li ib tus yuav tsum tau mus rau ntau txoj kev kho cua sov (boiling) lossis siv cov khoom siv mis nyuj uas tau ntawv pov thawj nkaus xwb.

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