Vim Li Cas Siv [75% Cawv] Rau Kev Txiav Txim Siab Hauv Kev Tsim Khoom Noj?
Jun 03, 2020
Vim li cas' t nws yuav tsum tau ntxuav tawm nrog cov cawv ntshiab?
1. Qhov no yog txiav txim siab raws li kev siv sterilization mechanism thiab cov yam ntxwv ntawm cawv. Txij li thaum cov kab mob tsis muaj cov oxidative organelles xws li mitochondria, lawv cov kab mob oxidative metabolism ua kom faib rau thaj chaw ntawm lub cell membrane; yog li ntawd, lub cev nyhav ntawm cov cell membrane protein tuaj yeem ncav cuag ntau dua 70%, thiab cov protein yog lub hom phiaj tshuaj tua cov cawv.
2. Ua ntej tshaj plaws, cov tshuaj tua kab mob cawv yog cov tshuaj tua kab mob me me, uas tuaj yeem tua Mycobacterium tuberculosis; nws tsis tuaj yeem tua cov kab mob me me xws li cov kab mob tua kab mob, qee hom kab mob fungi, kab mob, thiab lwm yam. Lub hauv paus ntsiab lus ntawm cawv tua cov kab mob yog tias nws tuaj yeem nkag mus rau hauv cov kab mob hauv lub cev, nqus dej ntawm cov kab mob protein, ua kom lub cev qhuav thiab ua kom cov protein ua kom cov kab mob, ua rau cov protein ua kom tsis txaus ntseeg thiab muaj nag lossis daus, kom ua tiav lub hom phiaj ntawm kev tua cov kab mob.
(1) Yog hais tias cov cawv cawv siab dhau, nce mus rau qhov siab siab tshaj 80% yuav txhim kho thiab ua kom nrawm nrawm ntawm cov protein coagulation, yog li thaum cov kab mob sab nrauv ntawm cov pab pawg microbial nkag mus rau hauv kev sib cuag nrog cawv, cov protein rau ntawm lub cell membrane yuav yauv mus kev hais txog sai thiab coagulation. Cov txheej txheej uas ruaj khov rau txheej sab hauv thiab qhov chaw muaj microbial sab hauv yog hu ua txheej txheej tiv thaiv. Qhov txheej tiv thaiv no yog txheej txheej protein uas ua tsis tau zoo, txwv tsis pub cov dej cawv ua kom tsis txhob nkag mus rau hauv cov kab mob me me hauv cov kab mob, thiab tiv thaiv cov cawv tua los ntawm kev nkag mus rau hauv cov kab mob thiab sab hauv, thiab tshem tag nrho cov kab mob me. Cov. Tua.
(2) Vim tias cov kab mob tsis muaj nyob hauv kev sib cais, tab sis nyob rau hauv kev sib koom ua ib pawg, cov kab mob me me nyob rau hauv cov txheej tob ntawm cov kab mob uas tsis muaj cov pa luam yeeb tuaj yeem tua tsis tau. Cov kab mob tsis muaj txheej txheem hauv hnab ntawv tiv thaiv txheej tos rau lub sijhawm tsim nyog, xws li: lub hnab ntawv tiv thaiv txheej pov tseg ua kom tawg, lub hnab ntawv tiv thaiv txheej yuav raug nthuav tawm thiab sawv rov los kom loj hlob thiab tsim dua tshiab.
(3) Cawv uas nce mus txog ntau dua 80% thiab maj mam nce siab zuj zus, nws txoj kev permeability tsawg zuj zus. Qhov tshwj xeeb tshaj yog thaum muaj kev kub siab ntau, cov dej cawv ua rau cov neeg haus cawv tsis tuaj yeem nkag mus rau hauv cov kab mob cov kab mob los ntawm kev tiv thaiv txheej txheem tsim los ntawm denaturation ntawm cov kab mob protein sab nraud, thiab tiv tauj txhua tus kab mob hauv cov txheej tob, ua rau cov kab mob muaj peev xwm maj mam ua kom tsis muaj zog, Nws yuav tsis ua tiav lub hom phiaj ntawm kev ntxuav tu tawm.
(4) Txawm hais tias cov cawv cawv tsawg tsawg tuaj yeem nkag mus rau cov kab mob, nws tsis tuaj yeem muab cov ntsiab lus ntawm kev tua ntau yam, lub siab osmotic yuav txo qis, thiab cov protein nyob hauv lub cev tsis tuaj yeem sib xyaw tau, thiab nws tua tsis tau cov kab mob.
