Kev siv tshuaj ntxiv ntawm cov zaub mov muaj ntxiv, cov zaub mov nplua nuj thiab txhawb tib neeg kev noj qab haus huv yog qhov zoo. Tab sis kuj yuav tsum tau pom, cov khoom noj ntxiv, tom qab tag nrho cov khoom noj uas muaj teeb meem, nws tuaj yeem nqa qee yam kev phom sij, nws tuaj yeem coj qee qhov kev phom sij rau tib neeg kev noj qab haus huv, feem ntau nyob rau thaj chaw hauv qab no:
1, carcinogenic teeb meem. Xws li qee cov khoom qab zib khoom qab zib, cov pigments thiab lwm yam kev sim tsiaj paub tseeb los ntawm carcinogenic cuam tshuam. Xws li butter thiab daj xim tuaj yeem ua rau muaj kev mob qog noj ntshav, sweetener thiab phenyerea kuj tseem tuaj yeem ua rau cov tub qog nqaij hlav. Nyob rau hauv xyoo tsis ntev los no tseem pom tias tus neeg saib xyuas xim nitrite thiab nqaij, ntses thiab lwm yam khoom noj hauv cov amine hnov cov khoom siv carcinogenic nitroso.
2, mob siab thiab lom neeg lom neeg. Vim tias siv cov khoom siv raw siv hauv kev tsim cov impurities ipurity thiab kev ua qias tuaj ntawm qee cov tshuaj lom, ua rau tib neeg lom zem. Xws li Nyij Pooj Cov Mis Haus Senyong cov hmoov av yog kev siv cov khoom sib ntxiv siab, yog li cov mis nyuj muaj cov arsenic siab tshaj 10, {2} Kev lom menyuam mos. Raws li antioxidant butyl hydroxy anisole tuaj yeem khaws cia rau hauv lub cev, qhov muaj peev xwm ua phem rau lub cev yuav tsim nyog sau cia.
