Sodium Carboxymethyl Cellulose(CMC) nyob rau hauv cov mis nyuj khov

Nws tau tso cai carboxymethylcellulose uas yog siv rau hauv cov zaubmov uas FAO thiab WHO, xws li ice cream.

Ice cream yog ib yam khoom khov uas yog tsim los ntawm dej, mis nyuj, piam thaj, maltose, maltodextrin, siav rog thiab roj, tshiab lub qe, cov stabilizer thiab emulsifier tej essence siav. Nws yog featured du saj thiab noj kom zoo. Dej yog ib qho loj muaj rau ice cream thiab txawm tias dej ntau dhau yuav muaj txo nqi, qhov tsw thiab saj yuav muaj heev cuam tshuam. Piv txwv, ntev li ntawm dej yuav leeb ntxhib ka-crystallization hauv lub cream tag thiaj li muaj qhov tsw. Nyob hauv txoj kev ua lag luam khov muaj ntau txoj kev uas yuav kom daws tau qhov teeb meem no yog:

1 kom tau cov lus qhia tej khoom nyob rau hauv cov khoom siv ntau lawm. Feem ntau qhov no yog ua los ntawm muab khoom ntau cov khoom xws li cov chaw muag mis nyuj, piam thaj, maltose thiab siav rog roj.

2 yuav txhim khu txoj kev laus thiab congelation. Raws li qhov yuav tsum tau equipments zoo tso, nws yuav ua rau kom cov khoom thiab cov lag luam uas raug nqi.

3 ntxiv ib qhov nqi ntawm stabilizer thiab emulsifier. Qhov no yog ib txoj kev uas kuj ntau economic thiab costless thiab yog yuav pab kom tswj nqi. Emulsifier yog ib yam ntawm cov additive uas yog tsim los ntawm stabilizer-thiab-thickener, emulsifiers thiab tsis ua dab tsi. Thaum siv ice cream nws tsis zoo xwb yuav ua kom cov qauv thiab saj, tiam sis kuj yuav txo tus nqi. Ua ib stabilizer carboxymethyl cellulose kuj yog siv txoj kev ntau lawm cov stabilizers thiab emulsifiers. Ntse sodium carboxymethyl cellulose nrog cov carrageen thiab cov guar ces cov dej yuav endow Lee ka mob ntau dua viscosity thiab ua tus qauv nplua thiab du, saj tuab thiab zoo thiab txhawb cov kuj tiv thaiv melting.

Siv carboxymethylcellulose hauv khov yuav txo qhov nyiaj uas siv lead ua los ntawm dej khov ntxhib, ua rau kom cov whiteness thiab qhov ntim. Nws kuj kuj siv cov khoom khoom tawg yooj yim yog li thawj zus kim.

2 txoj kev siv carboxymethylcellulose Sodium hauv ntau lawm khov yog muaj:

Ib tug yog mus yuav cov emulsifiers uas muaj carboxymethylcellulose sodium. Txoj kev no mas txais los ntawm ntau yam nruab nrab thiab me-khov producers.

Lwm tus uas yog tus tsim kom muaj muas thickeners, emulsifiers thiab tsis muaj dab tsi thiab mam li muab lawv ua ke. Qhov no yog lus no yog muab los ntawm ib co producers loj. Cov thickeners siv feem ntau yog carboxymethyl cellulose, guar ntawm cov pos hniav, carrageen, Arabic ntawm cov pos hniav, xanthan ntawm cov pos hniav, cov pos hniav taum kooj thiab pectin thiab lwm yam. Qhov siv feem ntau emulsifiers muaj monoglyceride, sucrose ester, sucrose ester, luv, polyglycerin ester, etc