Cov txheej txheem:
Video: Cov txheej txheem tshuaj tiv thaiv kab mob microbial yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tshuaj tswj hais txog kev siv tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tua kab mob tshuaj tua kab mob tshuaj . Kev ua kom tsis muaj menyuam yog txheej txheem rhuav tshem txhua yam muaj sia thiab kab mob. Kev tua kab mob yog kev tshem tawm cov kab mob me me, tab sis tsis tas yuav muaj cov kab mob endospores, los ntawm cov khoom tsis muaj sia lossis qhov chaw.
Kuj lo lus nug yog, dab tsi yog lub cev txoj hauv kev ntawm kev tswj kab mob microbial?
Cov kab mob me me raug tswj los ntawm kev siv lub cev thiab tshuaj lom neeg. Cov neeg sawv cev ntawm lub cev muaj xws li cov kev tswj kom siab lossis qis kub desiccation, osmotic siab, hluav taws xob , thiab lim.
Ib sab saum toj no, plaub txoj hauv kev uas cov tshuaj tiv thaiv kab mob ua haujlwm yog dab tsi? Hauv paus ntawm Tshuaj tua kab mob Action Ntau yam tshuaj tua kab mob ua los ntawm kev cuam tshuam nrog (1) kev sib txuas ntawm phab ntsa ntawm tes, (2) ntshav ncaj ncees, (3) nucleic acid synthesis, (4) ribosomal muaj nuj nqi, thiab (5) folate synthesis.
Hauv qhov no, dab tsi yog cov tshuaj uas cuam tshuam kev loj hlob ntawm microbial?
Phenolics xws li thymol thiab eucalyptol tshwm sim nyob rau hauv cov nroj tsuag. Lwm cov phenolics tuaj yeem muab tau los ntawm creosote, ib feem ntawm cov thee tar. Phenolics zoo li yuav ruaj khov, nyob ruaj khov rau ntawm qhov chaw, thiab muaj tshuaj lom tsawg dua li phenol. Lawv inhibit microbial kev loj hlob los ntawm denaturing cov proteins thiab cuam tshuam cov membranes.
Cov txheej txheem tshuaj twg tuaj yeem siv los ua kom tsis muaj menyuam?
Cov tshuaj siv los ua kom tsis muaj menyuam lossis tua kab mob
- Ethylene Oxide hmoov.
- Ozone.
- Tshuaj dawb.
- Glutaraldehyde thiab formaldehyde.
- Phthaldehyde.
- Hydrogen Peroxide.
- Peracetic acid.
- Nyiaj.
Pom zoo:
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