Action Mechanism of Stabilization of Acidified Milk drinks by CMC

Carboxymethyl cellulose (CMC) amagwiritsidwa ntchito ngati chokhazikika mu zakumwa zamkaka zomwe zili ndi acidified kuti zisinthe mawonekedwe awo, kumveka kwapakamwa, komanso kukhazikika. Kachitidwe ka CMC pakukhazikitsa zakumwa zamkaka za acidified kumaphatikizapo njira zingapo zofunika:

Kupititsa patsogolo Viscosity: CMC ndi polima yosungunuka m'madzi yomwe imapanga mayankho owoneka bwino akamwazikana m'madzi. Mu zakumwa zamkaka acidified, CMC kumawonjezera mamasukidwe akayendedwe chakumwa, chifukwa mu bwino kuyimitsidwa ndi kubalalitsidwa kwa particles olimba ndi emulsified mafuta globules. Kukhuthala kowonjezereka kumeneku kumathandizira kupewa kusungunuka ndi kutsekemera kwa zolimba zamkaka, kukhazikika chakumwa chonsecho.

Kuyimitsidwa kwa Particle: CMC imagwira ntchito ngati yoyimitsa, kuteteza kukhazikika kwa tinthu tating'onoting'ono, monga calcium phosphate, mapuloteni, ndi zolimba zina zomwe zimapezeka mu zakumwa zamkaka za acidified. Popanga maunyolo omata polima, CMC imatchera misampha ndikusunga tinthu tating'onoting'ono muzakumwa zam'madzi, kuletsa kuphatikizika kwawo komanso kusungunuka pakapita nthawi.

Kukhazikika kwa Emulsion: Mu zakumwa zamkaka zomwe zili ndi mafuta osungunuka a emulsified, monga omwe amapezeka muzakumwa zokhala ndi mkaka kapena zakumwa za yogurt, CMC imathandizira kukhazikika kwa emulsion popanga chitetezo chozungulira madontho amafuta. Chosanjikiza ichi cha mamolekyu a CMC chimalepheretsa kuphatikizana ndi kutsekemera kwamafuta otsekemera, zomwe zimapangitsa kuti pakhale mawonekedwe osalala komanso ofanana.

Kumanga Madzi: CMC imatha kumanga mamolekyu amadzi kudzera pa hydrogen bonding, zomwe zimathandizira kuti chinyezi chisungike mu chakumwa. Mu zakumwa zamkaka za acidified, CMC imathandizira kusunga hydration ndi kugawa chinyezi, kuteteza syneresis (kupatukana kwa madzi kuchokera ku gel) ndikusunga mawonekedwe omwe amafunidwa komanso kusasinthika pakapita nthawi.

Kukhazikika kwa pH: CMC ndi yokhazikika pamitundu yambiri ya pH, kuphatikiza mikhalidwe ya acidic yomwe imapezeka mu zakumwa zamkaka za acidified. Kukhazikika kwake pa pH yotsika kumatsimikizira kuti imasungabe kukhuthala kwake komanso kukhazikika ngakhale muzakumwa za acidic, zomwe zimathandizira kukhazikika kwanthawi yayitali komanso moyo wa alumali.

machitidwe a CMC pakukhazikika kwa zakumwa zamkaka za acidified zimaphatikizapo kukulitsa kukhuthala, kuyimitsa tinthu tating'onoting'ono, kukhazikika kwa emulsions, kumanga madzi, ndi kusunga pH kukhazikika. Mwa kuphatikiza CMC pakupanga zakumwa zamkaka zokhala ndi acidified, opanga amatha kukonza zinthu zabwino, kusasinthika, komanso moyo wa alumali, kuwonetsetsa kuti ogula akukhutira ndi chakumwa chomaliza.