Endospores ntawm cov kab mob yog suav tias yog cov thermoduric tshaj plaws ntawm txhua lub hlwb kom lawv cov kev puas tsuaj tuaj yeem lav tsis muaj menyuam. Incineration: hlawv kab mob thiab ua rau lawv lub cev puas. … Txhawm rau tua cov endospores, thiab yog li ntawd ua kom tsis muaj kuab lom, yuav tsum tau ua kom ntev heev (>6 teev) boiling, los yog sib sib zog nqus boiling (Saib daim duab 1 hauv qab no).
Koj tua endospores li cas?
Thaum tiv taus tshav kub thiab hluav taws xob, endospores tuaj yeem rhuav tshem los ntawm hlawv lossis los ntawm autoclaving ntawm qhov kub tshaj qhov kub ntawm cov dej kub, 100 ° C. Endospores muaj peev xwm ciaj sia nyob ntawm 100 ° C rau ntau teev, txawm hais tias qhov loj dua cov sij hawm tsawg dua uas yuav muaj sia nyob.
Puas irradiation tua endospores?
Kub yog nqus los ntawm dej molecules. Tej zaum yuav tua cov noob qoob loo hauv cov khoom noj uas muaj dej noo. Cov kab mob endospores, uas tsis muaj dej, yog tsis puas los ntawm microwave hluav taws xob.
Dab tsi tua endospores sai?
Killing Endospores
Ua ntej, siv ib qho autoclave nrog rau lub sijhawm kom raug, siab thiab kub yuav ua kom yuam kev; tab sis tus yuam sij muaj qhov tsim nyog, siab thiab kub. Siv lub sij hawm raug tsawg kawg yog 15 feeb thiab 15 PSI ntawm 121 celsius feem ntau yuav ua kom yuam kev. Gamma irradiation tau paub ua haujlwm ib yam nkaus.
Puas autoclaving tua endospores?
Los ntawm kev nce siab, autoclave nce mus txog qhov kub ntawm 100 ° C lossis siab dua (121 ° C) thiabkills endospores.
