Zaub Mov Kev Noj Qab Haus Huv

Kev nyiam huv thiab kev noj zaub mov tseem ceeb heev rau peb. Nws ua tsaug rau lawv tias peb nyob zoo thiab tsis txhob muaj ntau yam tsis zoo. Khoom noj khoom haus yog dab tsi? Qhov tseeb, nws yog ib co cai ntawm txoj cai uas pab peb kom tsis txhob muaj ntau hom kab mob uas kis tau, raug lom neeg.

Khoom noj khoom haus yog ua raws li qhov tseeb tias cov khoom muaj kev tsis zoo cia sai sai dua qub. Kev siv cov khoom zoo li no yuav ua rau muaj teeb meem loj heev.

Cov kev cai ntawm kev tu cev hwj chim ntxuav tau oblige peb tsis tau tsuas yog zaub mov, tab sis kuj kuv ob txhais tes thiab cov tais diav. Qhov tseeb yog hais tias muaj ntau ntawm microbes ib ncig ntawm peb. Lawv yog cov khoom noj, khaub ncaws, hauv dej, cua thiab lwm yam. Luam ntawm lawv tshwm sim sai heev. Tej co kab mob ua rau cov tshuaj muaj zog tuaj. Cov tshuaj lom no hu ua toxins. Feem ntau cov neeg pib muaj teeb meem vim lawv tau ntsib cov yeasts, molds los yog ib co kab mob.

Pwm yog yooj yim kab mob tshwm nyob rau cheese, nqaij, khoom qab zib thiab li ntawd. Lawv loj hlob zoo nyob rau hauv kev sov siab, tsaus ntuj, sai sai nyob rau hauv qhov chaw uas huab cua yog moist, tsis zam lub teeb, thiab tseem tshav kub. Nyob rau hauv cov chaw noo dej, lawv loj hlob sai dua, tab sis tuaj yeem tshwm qhov twg cov kab mob thiab cov pwm zoo li yuav dhau los.

Pwm yuav yooj yim ua rau cov zaub mov raug tshuaj lom. Kev huv ntawm kev noj haus muaj ntau yam kev tiv thaiv uas tiv thaiv tau tawm tsam mus rau hauv lub cev ntawm cov pwm cov pwm. Ua ntej tshaj plaws, peb pom zoo kom pom qhov koj noj khoom noj (pwm yog feem ntau pom qhov muag), thiab khaws cov khoom noj tsuas yog txias thiab tsis ntev ntev.

Poov xab yog unicellular microorganisms. Lawv tuaj yeem tshwm rau cov khoom noj uas muaj cov dej noo, nrog rau qab zib. Cov qab zib heev, tab sis tsis heev cov khoom rau lawv vim yog fermented. Vim hais tias ntawm poov, khoom noj khoom haus spoils sai sai.

Poov muaj ib qho kev ua tau zoo: ua cov qab zib, lawv secrete ntshiab. Nws yog vim li no hais tias lawv yog siv nyob rau hauv zus tau tej cov npias, thiab cawu cub.

Kev noj haus huv muaj kev cai los tiv thaiv cov khoom noj los ntawm cov kab mob zoo sib xws. Qee cov khoom ua kua tau pom zoo kom muab rhaub. Feem ntau, cov khoom noj yuav tsum muab cia rau hauv lub tub yees.

Khoom noj khoom haus huv txawv nruab nrab ntawm ob hom kab mob. Qhov sib faib no yog tsim los ntawm lawv txoj kev sib raug zoo rau cov khoom noj. Cov kab mob yog ib qho tseem ceeb, nrog rau kev pabcuam (tsis zoo). Pab tau siv los ntawm cov neeg los tsim cov khoom noj khoom haus mis nyuj. Cov kab mob muaj kab mob yuav txeej tau cov zaub mov. Lawv tuaj yeem ua rau mob hnyav, kis kab mob thiab lwm yam.

Cov kab mob tsis txav nws tus kheej. Muaj ntau txoj hauv kev kom tau txais lawv noj. Lawv tuaj yeem tau txais tes, nrog dej, nrog cua. Cov kab mob muaj peev xwm nqa noog, tsiaj nyeg thiab tsiaj qus. Ntawm chav kawm, kab kuj yog lawv nqa khoom.

Kab mob multiply yog faib. Nyob rau hauv cov dej siab zoo no cais tshwm sim txhua txhua ob peb feeb. Dab tsi yog vim rau cov dej num zoo hauv qhov teeb meem no? Nws yog sov, haum cheeb tsam, noo noo.

Hauv qee yam khoom noj, cov kab mob haj sai dua lwm tus. Nws yog hais txog mis nyuj, nrog rau cov khoom noj mis nyuj, kua zaub thiab kua txiv hmab txiv ntoo, cov khoom noj qe, thiab cov khoom noj uas tau muab los ntawm tes. Cov kab mob khov nab kuab hauv cov zaub mov uas sov so tom qab ua noj.

Cov kab mob tuaj yeem tsis muaj me me rau ntawm cov zaub mov qhuav.

Khoom noj khoom haus yog ua raws li kev tu vaj tse nyob rau hauv qhov chaw ntawm cov zaub mov, noj kom zoo thiab ua noj ua haus, xav tau kev ntxuav tes thiab lwm yam. Zaub lom lom yog ib qho teeb meem loj heev. Nws tsis yog ib txwm nyuaj kom tsis txhob muaj nws.