Zaub mov qib CMC yog ib qho dej-soluble anionic ether khoom, tau los ntawm tej yam ntuj tso fiber li raw cov khoom siv, los ntawm sodium hydroxide alkalization, etherificationand chloroacetic acid tshuaj tiv thaiv. CMC aqueous tov tau thickening , emulsification, ntub retention, tshem tawm, shapingand preservationand lwm yam zog. Mis nyuj khov yog ib theem peb txheej txheem nrog cov qauv ua kua yas emulsion. CMC raws li ib lub thickener hauv mis nyuj khov yuav pab txhim kho kom zoo ntawm cov dej khov. Nws ua rau nws cov qauv kev muaj zog thiab muag muag. Lubrication, yuav txhim khu lub anti-melting thaj chaw ntawm ice cream, txhim kho nws cov nce nqi. Yog li, qhov zoo ntawm CMC muaj qhov tseem ceeb ntawm kev khov nab kuab.
Txoj kev yog ib txoj hau kev ntawm qib high-qib ice cream npaj, uas yog cov nram qab no muaj cov txheej txheem hauv qab no.
Kev ua rau lub cev nqaij daim tawv khib nyiab siv los ua ib qho khoom siv los ntawm kev ntxhib ntxoo ntawm alkalis, ua rau cov tshuaj tiv thaiv los ntawm kev ua kom rov qab ua kua, ua tsis zoo, ntxuav, kho kom plaub zaug, ua kom muaj roj ntws tawm, ua kom qhuav, thiab pulverizing los npaj cov sodium carboxymethyl cellulose rau cov qib high-qib khov nab kuab, uas muaj kev tiv thaiv nitrogen siv nyob rau hauv txoj kev npaj tag nrho.
Raws li qhov tsim muaj, lub ntsiab raw khoom tseem ceeb hauv tus nqi; txoj kev qhia tawm yog yooj yim thiab yooj yim rau kev khiav lag luam, thiab muaj peev xwm txo qis tag nrho tus nqi; cov khoom npaj muaj cov yam ntxwv ntawm siab purity, zoo hloov kev sib haum xeeb, kev zoo ntawm qhov dej ntawm cov kua dej, zoo txaus dispersionproperty thiab hais txog, nws yuav dav siv rau ntau hom khov nab kuab (tshwj xeeb tshaj yog cov qib high-grade ice cream ), thiab tau yuav siv raws li tshwj xeeb tshaj tawm dispersion stabilizer thiab s zoo lub qhov muag kom ua rau kom cov dej ua kom tsis txhob thiab txee lub neej ntawm khov.