Kev ua kom tsis muaj menyuam ntawm kev cog qoob loo yog ib kauj ruam tseem ceeb hauv kev ua haujlwm ntawm cov nroj tsuag kab lis kev cai, raws li kev tshem tawm tag nrho cov kab mob, nrog rau cov kab mob thiab cov fungi, yog qhov tseem ceeb kom tau txais kev pib ua tiav, kev loj hlob thiab kev loj hlob ntawm cov ntaub so ntswg. hauv vitro, uas txwv tsis pub yuav dhau los ntawm cov kab mob sib kis [2].
Dab tsi yog tus sterilizing nto?
Sodium hypochlorite, feem ntau yuav yog ntxhua khaub ncaws, yog qhov kev xaiv ntau tshaj plaws rau kev ua kom tsis muaj menyuam. … Nws feem ntau yog diluted mus rau 10% - 20% ntawm qhov qub concentration, ua rau qhov kawg concentration ntawm 0.5 - 1.0% sodium hypchlorite. Cov khoom cog feem ntau yog muab tso rau hauv cov tshuaj no rau 10 - 20 feeb.
Lub hauv paus ntsiab lus ntawm kev ua kom tsis muaj menyuam yog dab tsi?
Txoj Cai: Sterilization yog nqa tawm los ntawm cov cua sov qhuav ntawm qhov kub siab. Cov kab mob thiab cov kab mob tuag vim lub cev qhuav dej.
Yuav ua li cas kom tsis txhob muaj kab mob cog qoob loo?
Cov ntaub so ntswg kab lis kev cai feem ntau yog sterilized los ntawm autoclaving ntawm 121 °C thiab 1.05 kg/cm2 (15-20 psi). Lub sijhawm yuav tsum tau ua kom tsis muaj menyuam nyob ntawm qhov ntim nruab nrab hauv lub nkoj.
Vim li cas cov txheej txheem kev ua kom tsis muaj menyuam tawm hauv cov ntaub so ntswg?
Cell kab lis kev cai xov xwm yog qhov tseem ceeb ntawm cov khoom siv bioprocessing uas xav tau los txhawb kev loj hlob thiab ciaj sia ntawm cov hlwb. Qhov no yog qhov tseem ceeb rau kev ua tiavkev siv tau ntawm tes ceev thiab, thaum kawg, cov khoom xav tau titre.
