CMC (carboxymethyl cellulose) yog siv dav siv thickener, stabilizer thiab emulsifier. Nws yog ib qho tshuaj hloov kho cellulose derivative, feem ntau yog muab rho tawm los ntawm cov nroj tsuag fibers xws li paj rwb los yog ntoo pulp. CMC tau siv dav hauv kev lag luam khoom noj vim nws tuaj yeem txhim kho kev ntxhib los mos, saj thiab ruaj khov ntawm cov zaub mov.
1. Cov kev cai thiab ntawv pov thawj
Cov kev cai thoob ntiaj teb
CMC tau pom zoo siv los ua zaub mov ntxiv los ntawm ntau lub koom haum kev nyab xeeb khoom noj thoob ntiaj teb. Piv txwv li, US Food and Drug Administration (FDA) teev nws raws li Kev Pom Zoo Raws Li Kev Nyab Xeeb (GRAS), uas txhais tau hais tias CMC suav hais tias tsis muaj kev phom sij rau tib neeg lub cev ntawm kev siv ntau zaus. European Food Safety Authority (EFSA) kuj pom zoo nws siv los ua zaub mov ntxiv raws li tus lej E466.
Suav txoj cai
Hauv Suav teb, CMC kuj yog cov khoom noj khoom haus raug cai. Lub teb chaws tus qauv kev nyab xeeb khoom noj "Standard for the Use of Food Additives" (GB 2760) qhia meej txog kev siv ntau tshaj plaws ntawm CMC hauv cov khoom noj sib txawv. Piv txwv li, nws yog siv nyob rau hauv dej haus, khoom noj siv mis, khoom ci thiab condiments, thiab kev siv feem ntau yog nyob rau hauv ntau yam kev nyab xeeb.
2. Kev tshawb fawb txog toxicology
Tsiaj sim
Ntau qhov kev sim tsiaj tau pom tias CMC tsis ua rau muaj kev phom sij rau cov tshuaj lom neeg tsis tu ncua. Piv txwv li, kev pub mis ntev ntev ntawm cov khoom noj uas muaj CMC tsis ua rau muaj qhov txawv txav ntawm cov tsiaj. Kev noj ntau npaum li cas yuav ua rau qee lub plab zom mov tsis zoo, tab sis cov xwm txheej no tsis tshua muaj nyob rau hauv kev siv txhua hnub.
Kev tshawb fawb txog tib neeg
Kev tshawb fawb tib neeg tsawg tau pom tias CMC tsis muaj kev cuam tshuam tsis zoo rau kev noj qab haus huv ntawm kev noj ib txwm. Qee qhov xwm txheej, kev noj tshuaj ntau yuav ua rau mob plab me me, xws li tsam plab lossis raws plab, tab sis cov tsos mob no feem ntau yog ib ntus thiab yuav tsis ua mob rau lub cev ntev.
3. Muaj nuj nqi thiab kev siv
CMC muaj dej solubility zoo thiab muaj peev xwm ua kom tuab, uas ua rau nws siv dav hauv kev lag luam khoom noj. Piv txwv li:
Dej Haus: CMC tuaj yeem txhim kho saj ntawm cov dej haus thiab ua rau lawv smoother.
Cov khoom siv mis nyuj: Hauv yogurt thiab ice cream, CMC tuaj yeem tiv thaiv cov dej sib cais thiab txhim kho cov khoom ruaj khov.
Khoom noj khoom haus: CMC tuaj yeem txhim kho lub rheology ntawm khob noom cookie thiab txhim kho cov saj ntawm cov khoom.
Seasonings: CMC tuaj yeem pab cov kua ntses kom muaj kev ntxhib los mos thiab tsis txhob stratification.
4. Kev ua xua thiab kev phiv
Kev ua xua
Txawm hais tias CMC yog dav pom tias muaj kev nyab xeeb, qee tus neeg tuaj yeem ua xua rau nws. Cov tshuaj tiv thaiv kab mob no tsawg heev thiab cov tsos mob muaj xws li pob khaus, khaus, thiab ua pa nyuaj. Yog tias cov tsos mob no tshwm sim, nres noj thiab nrhiav kev pab kho mob tam sim ntawd.
Kev mob tshwm sim
Rau cov neeg feem coob, kev noj nruab nrab ntawm CMC tsis ua rau muaj kev phiv. Txawm li cas los xij, kev noj zaub mov ntau tuaj yeem ua rau plab zom mov tsis zoo xws li tsam plab, raws plab, lossis cem quav. Cov kev mob tshwm sim no feem ntau yog ib ntus thiab daws lawv tus kheej tom qab txo kev noj haus.
CMC muaj kev nyab xeeb ua zaub mov ntxiv. Nws daim ntawv thov dav thiab ntau qhov kev tshawb fawb tau pom tias CMC tsis ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv nyob rau hauv qhov kev siv tau tso cai los ntawm cov cai. Txawm li cas los xij, zoo li txhua yam khoom noj ntxiv, kev siv nruab nrab yog qhov tseem ceeb. Thaum cov neeg tau txais kev pab xaiv zaub mov, lawv yuav tsum ua tib zoo saib xyuas cov khoom xyaw kom nkag siab txog hom thiab cov khoom ntxiv uas muaj. Yog tias koj muaj kev txhawj xeeb, nws raug pom zoo kom mus ntsib kws kho mob lossis kws kho mob.
Post lub sij hawm: Lub Xya hli ntuj-17-2024