CMC (sodium carboxymethylcellulose)yog cov khoom noj uas nquag muaj cov khoom noj ntxiv hauv cov zaub mov, tshuaj, tshuaj lom neeg kev lag luam thiab lwm daim teb. Raws li lub siab molecular phaus polysaccharide, CMC muaj cov haujlwm zoo li thickening, ruaj khov, thiab emulsification, thiab tuaj yeem txhim kho cov kev ntxhib los mos thiab saj cov zaub mov. Kab lus no yuav qhia tau meej txog lub luag haujlwm ntawm CMC hauv kev lag luam khoom noj los ntawm nws cov yam ntxwv, kev siv, zoo thiab kev nyab xeeb.
1. Cov yam ntxwv ntawm CMC
CMC yog cov hmoov dawb lossis me ntsis daj lossis cov pob zeb yooj yim, yooj yim soluble hauv dej, nrog cov viscosity siab thiab ruaj khov. Nws yog ib nrab khoom siv hluav taws xob polymer ua los ntawm kev hloov tshuaj lom neeg ntawm cov cellulose ntuj. CMC qhia tau muaj zog hydroxilicity nyob rau hauv aqueous hauv aqueous daws thiab tuaj yeem nqus cov dej kom swell thiab tsim lub pob tshab gel. Yog li ntawd, nws tau siv dav siv los ua tuab thiab stabilizer. Tsis tas li ntawd, CMC tuaj yeem ua kom muaj qee yam ruaj khov raws li cov kua qaub thiab cov xwm txheej alkali thiab muaj qhov tsim nyog rau kev siv hauv kev ua haujlwm sib txawv thiab chaw cia khoom.
2. Daim ntawv thov ntawm CMC hauv cov khoom noj
dej haus
Hauv cov kua txiv, cov khoom noj mis nyuj thiab cov carbonated carbonated, CMBOILAGE, STABBENTAGE, Stabilization thiab ncua cov khoom los ntawm kev tawm tsam thiab kev ntws los ntawm cov dej haus. Piv txwv li, ntxiv CMC rau haus kua mis yogurt haus tuaj yeem nce viscosity ntawm cov khoom thiab ua kom saj smoother.
Ci Khoom
CMC plays lub luag haujlwm hauv kev ya raws thiab txhim kho lub saj ntawm cov khoom ci xws li mov ci thiab khoom qab zib. CMC tuaj yeem txo cov dej poob, txuas lub txee lub neej ntawm cov khoom noj, ruaj khov cov qauv khoom noj, thiab txhim kho qhov muag muag thiab cov khoom tiav ntawm cov khoom tiav.
Mis nyuj khov thiab khov ua si qab zib
Hauv cov mis nyuj khov thiab cov khoom noj qab zib khov, CMC tuaj yeem nce cov khoom emulsification ntawm cov khoom lag luam, tiv thaiv kev tsim cov muaju hauv dej khov, thiab ua kom cov saj tau ntau dua. CMC tseem tuaj yeem ua si ruaj khov lub luag haujlwm thaum lub zog melting, yog li kev txhim kho lub txee lub neej thiab cov qauv kev ruaj ntseg ntawm cov khoom.
Kev yooj yim cov zaub mov
CMC feem ntau ntxiv rau cov kua qab zib tam sim ntawd, cov kua zaub sai sai thiab lwm yam khoom lag luam kom nce cov kua zaub, yog li txhim kho lub saj. Tsis tas li ntawd, CMC tseem tuaj yeem ua lub luag haujlwm tiv thaiv kev laus thiab txuas lub txee lub neej ntawm cov zaub mov.
3. Qhov zoo ntawm CMC
Kev sivCmcHauv kev ua zaub mov noj muaj ntau yam zoo. Ua ntej tshaj plaws, nws yog ib qho kev txhim kho tuab ntawm lub keeb kwm ntuj thiab muaj cov biocompatibilibility zoo, yog li nws tuaj yeem ua tau zoo metabolized lossis tawm hauv tib neeg lub cev. Thib ob, cov koob tshuaj ntawm CMC yog me me, thiab ntxiv ib qho nyiaj me me tuaj yeem ua tiav cov nyhuv xav tau, yog li txo cov nqi tsim khoom. Tsis tas li ntawd, CMC tau tshaj, CMC tau tshaj tawm ntau yam khoom xyaw uas tsis muaj hloov cov tsw thiab tsw qab ntawm cov zaub mov. Nws tseem muaj cov solubility zoo thiab dispersion, ua nws yooj yim siv hauv kev ua zaub mov noj.
4. Kev ruaj ntseg ntawm cmc
Raws li cov zaub mov ntxiv, CMC tau dhau qhov kev nyab xeeb kev nyab xeeb cov koom haum muaj kev nyab xeeb, xws li Lub Koom Haum Ntiaj Teb Kev Nyab Xeeb (FORO) thiab European Cov Khoom Noj Kom Nyab Xeeb (EFSA). Kev tshawb fawb los ntawm cov chaw haujlwm no qhia tau tias nyob rau hauv lub txiaj ntsig ntawm kev siv ntsuas, CMC yog tsis muaj mob rau tib neeg lub cev thiab yuav tsis muaj qhov tsis zoo rau kev noj qab haus huv. Kev Nyab Xeeb ntawm CMC kuj tseem cuam tshuam nyob rau hauv qhov tseeb hais tias nws tsis yog kiag li kev nqus los ntawm tib neeg lub cev thiab tsis tsim cov tshuaj lom los ntawm cov khoom siv tshuaj lom neeg. Ib qho ntxiv, qee cov kev xeem ua xua kuj qhia tau tias CMC yeej tsis ua kev fab tshuaj thiab yog li ntawd muaj kev nyab xeeb rau cov neeg feem coob.
Txawm li cas los xij, raws li cov zaub mov ntxiv, cmc tseem yuav tau siv nyob rau hauv ib qho kev siv tshuaj muaj txiaj ntsig zoo. Ntau dhau ntawm CMC yuav ua rau cov plab zom mov tsis ncaj ncees, tshwj xeeb tshaj yog rau cov neeg muaj lub plab zom mov. Yog li, cov chaw noj mov cov zaub mov nyob hauv ntau lub tebchaws muaj cov kev cai nruj ntawm kev siv cov tshuaj muaj kev nyab xeeb los tiv thaiv kev noj qab haus huv ntawm cov neeg siv khoom.
5. Yav Tom Ntej Kev Loj Hlob NtawmCmc
Nrog kev txhim kho kev lag luam txuas ntxiv ntawm kev lag luam khoom noj khoom haus, cov neeg yuav tsum tau ua rau cov khoom noj khoom haus thiab saj tau tas li. CMC xav tias yuav ua lub luag haujlwm tseem ceeb dua hauv kev lag luam kev lag luam yav tom ntej noj zaub mov vim nws cov haujlwm tshwj xeeb thiab kev nyab xeeb zoo. Kev tshawb nrhiav tshawb fawb yog tshawb txog daim ntawv thov CMC nyob rau tom teb tsis yog cov tshuaj, xws li cov tshuaj thiab cov khoom siv txhua hnub. Ib qho ntxiv, kev txhim kho biotechnology yuav ntxiv txhim kho cov nqi tsim khoom ntawm CMC, txo cov khoom lag luam tsim khoom, thiab txhim kho cov khoom lag luam zoo thiab ua kom tau raws li kev cog qoob loo tsim kev lag luam.
Raws li cov khoom noj muaj ntau zog ntawm cov zaub mov ntxiv, CMC tau siv dav hauv kev lag luam khoom noj khoom haus vim nws cov thickening, tso dej noo, ruaj khov thiab lwm yam khoom. Nws txoj kev nyab xeeb tau lees paub los ntawm cov koom haum thoob ntiaj teb thiab siv ntau yam khoom noj los txhim kho kev ntxhib los mos thiab tau tsim lub neej ntev. Dua li ntawm qhov no, kev siv hluav taws xob siv hluav taws xob ntawm CMC yog tseem yog qhov tseem ceeb ua ntej rau kev nyab xeeb cov zaub mov muaj kev nyab xeeb. Nrog kev ua tiav thev naus laus zis, cmc cov ntawv thov kev cia siab hauv kev lag luam khoom noj yuav ua kom dav, nqa cov neeg siv khoom noj muaj txiaj ntsig zoo dua.
Lub Sijhawm Post: Nov-12-2024