Cov khoom lag luam
Tsis tas li ntawd, lub hom phiaj ntawm cov khoom noj rau cov zaub mov feem ntau, xws li npias, txiv hmab txiv ntoo thiab kua txiv, yog kom txuas lub tswv yim ntawm cov qauv ntawm cov qauv thiab cov enzymes. Feem ntau, cov zaub mov tsoostrized tseem muaj ntau cov kab mob uas tuaj yeem loj hlob, feem ntau muaj cov kab ke nyob nrog lub sijhawm khaws cia ntawm cov khoom lag luam sterilized.
Ntxiv rau kev siv rau cov zaub mov ua kua (kua txiv, mis nyuj), cov zaub mov acidic thiab cov kaus poom kaus poom tau kuj tau nkag mus rau lwm daim teb. Piv txwv li, chav kho dej ntawm cov kas fes ntawm cov plhaub yuav txo tus kab mob hauv cov oysters. Nws qhov zoo dua yog tias nws ua cov zaub mov ntawm qhov kub thiab txias dua thiab hauv cov khoom noj muaj kev puas tsuaj los ntawm cov khoom noj kom zoo thiab kev siv khoom noj kom zoo thiab ntev.
Ua haujlwm ua haujlwm: Cov khoom siv raw yog rhuab rau 68-70 degree, thiab ua kom txias rau 30 {2}} degree. Vim tias cov kab laum kev tuag yog ob qho kub ntawm 68 feeb, cov kab mob uas tsis yog-pathogenic hauv cov ntaub ntawv raw tuaj yeem tua tau tom qab raug kho los ntawm cov qauv no; Cov khoom txias txias ntawm cov khoom siv raw tom qab muab cua sov kuj tseem tuaj yeem ua rau cov kab mob tuag vim kev hloov pauv sai sai hauv cov cua sov thiab txias.
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