Chelating agents feem ntau xa mus rau cov tshuaj uas tiv thaiv chelation. Lawv feem ntau xa mus rau ib lossis ntau cov hlau ions uas ua ke nrog qee cov hlau ions los tiv thaiv kev nqus lossis tso tawm ntawm cov hlau ions, yog li ua tiav cov txiaj ntsig ntawm kev tiv thaiv kev lom.
Chelating agents feem ntau yog siv los tiv thaiv cov tshuaj los nag, thiab feem ntau suav nrog cationic chelating agents, anionic chelating agents, thiab lwm yam. Cov cationic chelating agents feem ntau muaj xws li disodium ethylenediaminetetraacetate, deacetyllanosin hydrochloride txhaj, thiab lwm yam, thaum Anionic chelating agents feem ntau muaj xws li aluminium trilihydroxide. , thiab lwm yam. Cov tshuaj chelating no feem ntau tsis ua rau tib neeg lub cev raug mob, tab sis yog tias cov neeg mob siv lawv lub sijhawm ntev, lawv yuav ua rau cov hlau ions ntau dhau hauv lub cev, ua rau cov hlau lom. Cov neeg mob yuav muaj xeev siab, ntuav, kiv taub hau thiab lwm yam tsos mob. Nws raug pom zoo tias cov neeg mob siv tshuaj rau kev kho mob raws li kev qhia ntawm tus kws kho mob thiab yuav tsum tsis txhob ua qhov muag tsis pom kev noj tshuaj ntawm lawv tus kheej kom tsis txhob muaj qhov tsis xis nyob los ntawm kev siv tshuaj tsis raug.
Tsis tas li ntawd, cov neeg mob yuav tsum tau ua tib zoo saib xyuas kom tsis txhob noj cov khoom noj uas muaj hlau ions, xws li kelp, seaweed, thiab lwm yam, thaum lub sijhawm siv cov tshuaj chelating, kom tsis txhob cuam tshuam cov nyhuv ntawm cov tshuaj. Nyob rau tib lub sijhawm, cov neeg mob yuav tsum tau ceev faj kom tsis txhob noj cov zaub mov ntsim thiab khaus, xws li kua txob, Sichuan peppercorns, thiab lwm yam, thaum siv cov tshuaj chelating, kom tsis txhob cuam tshuam cov nyhuv ntawm kev kho tshuaj. Yog tias tus neeg mob tsim cov tsos mob ntawm qhov tsis xis nyob, nws raug nquahu kom nrhiav kev kho mob raws sijhawm.