Preservatives tuaj yeem coagulate lossis denature cov proteins ntawm cov kab mob, yog li cuam tshuam nrog lawv txoj kev loj hlob thiab kev loj hlob.
Preservatives ua rau ntawm phab ntsa ntawm tes thiab cell membranes ntawm cov kab mob. Los ntawm kev cuam tshuam lossis ua rau cov phab ntsa ntawm tes, lossis cuam tshuam nrog cov txheej txheem ntawm cov phab ntsa cell synthesis, lawv ua rau cov khoom nkag mus rau hauv lub cell los yog cuam tshuam rau daim nyias nyias -txog kev ua pa ntawm cov kab hluav taws xob thauj khoom, yog li ua rau cov tshuaj tua kab mob.
Lawv ua rau cov khoom siv caj ces lossis cov qauv ntawm cov caj ces, yog li cuam tshuam rau kev rov ua dua, hloov pauv, thiab txhais cov khoom siv caj ces thiab cov protein.
Lawv ua rau lub enzyme system nyob rau hauv cov kab mob, inhibiting enzyme kev ua si thiab cuam tshuam nrog lawv cov metabolism.
