Ntuj citric acid yog dav faib nyob rau hauv cov xwm, thiab nws muaj nyob rau hauv cov txiv hmab txiv ntoo ntawm cov nroj tsuag xws li lemons, citrus, pineapples, thiab nyob rau hauv cov pob txha, cov leeg, thiab cov ntshav ntawm cov tsiaj. Artificial citric acid yog tsim los ntawm fermentation ntawm qab zib uas muaj cov khoom xws li qab zib, molasses, starch, grapes, thiab lwm yam. Nws yuav muab faib ua anhydrous thiab hydrated daim ntawv. Cov citric acid ntshiab yog cov xim tsis muaj pob tshab los yog cov hmoov dawb, tsis muaj ntxhiab, thiab muaj qhov ntxim nyiam saj.
Citric acid yog cov kua qaub uas tuaj yeem txhim kho cov metabolism hauv lub cev, thiab kev noj kom tsim nyog tsis muaj teeb meem rau tib neeg lub cev. Ntxiv citric acid rau qee yam khoom noj muaj qhov saj zoo thiab tuaj yeem txhawb kev qab los noj mov. Hauv Suav teb, kev siv citric acid raug tso cai hauv jams, dej haus, cov kaus poom, thiab khoom qab zib. Txawm hais tias citric acid tsis muaj teeb meem ncaj qha rau tib neeg lub cev, nws tuaj yeem txhawb kev tso tawm thiab tso cov calcium hauv lub cev. Piv txwv li, kev noj zaub mov ntev ntev uas muaj citric acid tuaj yeem ua rau hypocalcemia thiab ua rau muaj kev pheej hmoo ntawm kev mob qog noj ntshav duodenal. Cov menyuam yaus pom cov hlab ntsha tsis ruaj khov, ua kom muaj zog, thiab lub cev tsis muaj zog ntawm lub paj hlwb; Cov neeg laus tej zaum yuav hnov txog tes thiab ko taw spasms, nqaij spasms, hnov txawv txawv, khaus, thiab cov tsos mob plab.
Raws li kev cuam tshuam ntawm citric acid ntawm calcium metabolism, cov neeg uas feem ntau noj cov kaus poom, dej qab zib, jam, qaub qab zib, tshwj xeeb tshaj yog cov menyuam yaus, yuav tsum tau xyuam xim rau calcium supplementation, haus cov mis nyuj nyoos, ntses taub hau thiab ntses pob txha kua zaub, noj ib co cw tawv nqaij. , thiab lwm yam, kom tsis txhob ua rau cov ntshav calcium tsis txaus thiab cuam tshuam rau kev noj qab haus huv. Cov neeg mob uas muaj kab mob plab, plab acid ntau dhau, cov hniav caries, thiab ntshav qab zib yuav tsum tsis txhob noj citric acid ntau zaus. Citric acid tsis tuaj yeem muab ntxiv rau cov mis nyuj ntshiab, vim nws tuaj yeem ua rau nws khov. Kev lag luam khoom noj siv mis feem ntau sib tov citric acid rau hauv cov tshuaj ntawm 10 feem pua thiab ntxiv rau cov kua mis uas tsis muaj concentration. Thaum ntxiv, nws yuav tsum tau stirred sai.