Kev noj zaub mov kom tsis muaj menyuam yog qhov tseem ceeb thiab tsis muaj kev sib txuas hauv kev lag luam khoom noj.Nws tsis tsuas yog ncua lub txee lub neej ntawm cov zaub mov, tab sis kuj ua kom muaj kev nyab xeeb ntawm cov zaub mov.Cov txheej txheem no tuaj yeem tsis tsuas yog tua cov kab mob pathogenic, tab sis kuj rhuav tshem qhov chaw nyob ntawm cov kab mob.Qhov no tiv thaiv cov zaub mov tsis zoo, ua kom lub neej ntev ntawm cov zaub mov, thiab txo cov zaub mov kev nyab xeeb.
Kev kub ceev kom tsis muaj menyuam yog tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov ntawm cov kaus poom zaub mov ua technology.Los ntawm cua sov mus rau qhov kub thiab txias ib puag ncig ntawm 121°C, cov kab mob tsis zoo thiab cov kab mob hauv cov kaus poom tuaj yeem raug tshem tawm tag nrho, suav nrog Escherichia coli, Streptococcus aureus, botulism spores, thiab lwm yam. Tshwj xeeb, kev siv tshuab ua kom tsis muaj qhov kub thiab txias tau pom tias muaj peev xwm ua kom tsis muaj menyuam zoo rau cov kab mob uas tuaj yeem tsim cov co toxins.
Tsis tas li ntawd, cov khoom noj los yog cov kaus poom zaub mov retort, raws li cov cuab yeej siv tau zoo rau kev ua kom tsis muaj kua qaub (pH> 4.6), ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm zaub mov.Thaum lub sij hawm ua kom tsis muaj menyuam, peb nruj me ntsis tswj qhov kub hauv cov zaub mov lossis ntim cov kaus poom kom ntseeg tau tias nws khaws cia hauv qhov tsim nyog ntawm 100°C rau 147°C. Nyob rau tib lub sijhawm, peb raug teeb tsa thiab ua tiav cov cua sov sib xws, qhov kub thiab txias lub sijhawm raws li cov yam ntxwv ntawm cov khoom sib txawv kom ntseeg tau tias cov txheej txheem ua tiav ntawm txhua pawg ntawm cov khoom ua tiav mus txog qhov zoo tshaj plaws hauv lub xeev, yog li xyuas kom meej qhov kev ntseeg tau. thiab kev ua haujlwm ntawm kev ua kom tsis muaj menyuam.
Post lub sij hawm: Jun-04-2024