Yuav ua li cas sterilization tua microbes?
Yuav ua li cas sterilization tua microbes?

Video: Yuav ua li cas sterilization tua microbes?

Video: Yuav ua li cas sterilization tua microbes?
Video: Method of Sterilization | Physical Method of Sterilization 2024, Kaum ib hlis
Anonim

Nyob rau hauv tus txheej txheem ntawm moist cua sov ua kom tsis muaj menyuam , chav molecules condense nyob rau hauv txias kab mob . Cov chav molecules ces hloov 2500 joules ib gram ntawm chav cua sov lub kab mob mus rau qhov kub uas lawv yuav tua.

Khaws qhov no rau hauv kev xav, ua li cas ua kom tsis muaj menyuam?

Steam Sterilization Txheej txheem Chav sterilization yog ua tiav los ntawm exposing cov khoom yuav ua kom tsis muaj menyuam nrog saturated chav nyob rau hauv siab. Chav txhim khu lub peev xwm ntawm tshav kub tua kab mob los ntawm kev txo lub sij hawm thiab kub yuav tsum tau denature los yog coagulate proteins nyob rau hauv cov kab mob.

Kuj Paub, koj ua li cas kom tsis muaj tshuaj tiv thaiv? Raws li cov tshuaj tiv thaiv kab mob yog kub labile tab sis inevitably yuav tsum tau rhuab mus rau qee qhov, cov khoom siv no yog siv. Cov no yog cov hauv paus da dej, nrog rau qhov kub thiab txias qis heev. Lub sij hawm ntev yog coj mus rau sterilize tshuaj tiv thaiv los ntawm txoj kev no. Kab mob tshuaj tiv thaiv yog ua kom tsis muaj menyuam ntawm 60 ° C rau ib teev.

Ua raws li qhov xav tau, ua li cas autoclave sterilize?

Ib autoclave yog siv rau ua kom tsis muaj menyuam cov khoom siv phais, cov cuab yeej kuaj, cov khoom siv tshuaj, thiab lwm yam ntaub ntawv. Ib qho yooj yim heev autoclave zoo ib yam li lub siab cooker; ob leeg siv lub zog ntawm chav tua kab mob, spores thiab kab mob resistant rau boiling dej thiab haib detergents.

Vim li cas autoclaving yog txoj kev zoo tshaj plaws rau kev ua kom tsis muaj menyuam?

Vim li cas Autoclaving yog Zoo rau Environment Vim autoclaving sterilizes yam tsis muaj kev siv cov reagents thiab tso cai rau rov siv cov cuab yeej siv thiab cov khoom siv, nws yog ib puag ncig zoo. Nws tuaj yeem siv tau ua kom tsis muaj menyuam kev kho mob pov tseg ua ntej pov tseg, tshem tawm ib puag ncig kev txhawj xeeb txog incinerators.

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