Lub luag haujlwm tseem ceeb ntawm cov tshuaj tua kab mob yog txhawm rau txuas lub neej txee ntawm cov khoom noj, tshuaj, thiab lwm yam khoom los ntawm kev tiv thaiv kev loj hlob ntawm cov kab mob thiab oxidation, yog li tiv thaiv kev nyab xeeb thiab kev ua tau zoo ntawm cov khoom.
Kev ncua cov zaub mov tsis zoo: Cov tshuaj tua kab mob zoo inhibit qhov kev loj hlob ntawm cov kab mob, cov poov xab, thiab pwm. Piv txwv li, ntxiv poov tshuaj sorbate rau khob cij tiv thaiv pwm kev loj hlob, yog li ncua lub khob cij lub txee lub neej.
Txuas lub txee lub neej ntawm cov chaw muag tshuaj: Ntxiv cov tshuaj tua kab mob, xws li sodium benzoate, rau cov kws tshuaj txuas ntxiv lawv lub txee lub neej, kom ntseeg tau tias lawv nyob ruaj khov thiab tsis muaj kab mob thaum khaws cia.
Tiv thaiv oxidation nyob rau hauv cov tshuaj pleev ib ce: Feem ntau siv preservatives nyob rau hauv cov tshuaj pleev ib ce, xws li parabens, tiv thaiv oxidation ntawm oily Cheebtsam, yog li ncua lawv lub neej txee.
Tiv thaiv cov khoom lag luam: Hauv kev tsim khoom lag luam, cov tshuaj tiv thaiv kuj tau siv dav hauv cov xim pleev xim, kho ntoo, thiab lwm yam kev lag luam los tiv thaiv cov khoom los ntawm kev tawm tsam los ntawm cov kab mob thaum lub sij hawm cia thiab siv.
