Carboxymethyl cellulose (CMC) ke motsoako o sebelisoang ka tloaelo oa lijo, haholo-holo tlhahiso ea ice cream. Ke motsoako oa cellulose o fumanoeng ka ho fetola lik'hemik'hale cellulose ea tlhaho le ho eketsa lihlopha tsa carboxymethyl. Joalo ka polymer e qhibilihang ka metsing, mesebetsi ea mantlha ea carboxymethyl cellulose ka ice cream e kenyelletsa ho tenya, ho tsitsisa, ho ntlafatsa tatso le ho lelefatsa bophelo ba sethala.
1. Ntlafatsa sebopeho le tatso ea ice cream
Tatso ea ice cream ke e 'ngoe ea lintlha tsa bohlokoa tse amang khetho ea bareki. E le ho etsa bonnete ba hore ice cream e na le tatso e boreleli le e bonolo, hangata bahlahisi ba hloka ho fetola sebopeho sa metsi le boemo ba emulsification. Carboxymethyl cellulose e ka monya metsi le ho ruruha ho etsa sebopeho sa gelatinous, ho eketsa viscosity ea ice cream matrix, le ho etsa hore ice cream e be bonolo le ho ba bonolo molomong. Ka nako e ts'oanang, carboxymethyl cellulose e ka eketsa botenya le botenya ba ice cream le ho ntlafatsa phello ea eona ea kutlo.
2. Ntlafatsa botsitso ba ice cream
Ho tsitsisa ha ice cream ho bohlokoa ho boleng ba eona, haholo-holo nakong ea polokelo le lipalangoang tse leqhoa, kholo e feteletseng ea likristale tsa leqhoa le liphetoho tsa sebopeho li tlameha ho thibeloa. Ka tloaelo, metsi a mangata a kenngoa ka ice cream nakong ea tlhahiso, haholo-holo karolong ea metsi. Tšebelisano pakeng tsa metsi le mafura le ho thehoa ha likristale tsa leqhoa li ka 'na tsa etsa hore ice cream e be le lijo-thollo kapa tse sa tšoaneng nakong ea leqhoa. Ha e le motenya, carboxymethyl cellulose e khona ho monya metsi hantle le ho laola phallo e sa lefelloeng ea metsi, ka hona e fokotsa sebopeho sa likristale tsa leqhoa.
Ntle le moo, carboxymethyl cellulose e ka ntlafatsa emulsification ea ice cream matrix, e thusa limolek'hule tsa mafura hore li qhalakane ka mokhoa o ts'oanang molemong oa metsi le ho thibela emulsion stratification. Emulsification ena e ka boloka homogeneity ea ice cream ho pholletsa le nako ea polokelo le ho fokotsa crystallization kapa karohano ea metsi e ka 'nang ea etsahala ka ice cream ka mor'a ho hatseha.
3. Eketsa bophelo ba sethala sa ice cream
Kaha ice cream ke sehlahisoa sa lebese se hlaselehang habonolo ke tšoaetso ea likokoana-hloko le ho fetoha ha mocheso, ho bohlokoa hore bahlahisi ba lelefatse bophelo ba eona. Carboxymethyl cellulose e na le mokhoa o itseng oa ho boloka metsi le phello ea antioxidant, 'me e ka etsa filimi e sireletsang ka ice cream ho fokotsa tahlehelo ea metsi le oxidation ea mafura. Sena se thusa ho lelefatsa bophelo ba ice cream le ho boloka tatso ea eona le sebopeho sa eona se tsitsitse.
4. Laola ho qhibiliha ha ice cream
Nakong ea ts'ebetso ea ho sebelisoa, ice cream e tla qala ho qhibiliha ka lebaka la ho eketseha ha mocheso. Haeba ice cream e qhibilihisitsoeng e le metsi haholo, e ka 'na ea lahleheloa ke tatso ea eona ea pele le sebopeho. Carboxymethyl cellulose e ka ntlafatsa viscosity ea ice cream, ea fokotsa tahlehelo ea metsi ha e qhibiliha, ea laola sekhahla sa ho qhibiliha, le ho boloka sebopeho le sebopeho sa ice cream. Ka ho fetola palo ea CMC, bahlahisi ba ka laola ka katleho litšobotsi tsa ho qhibiliha ha ice cream sebakeng sa mocheso o phahameng, kahoo ba ntlafatsa phihlelo ea ho ja ha bareki.
5. Mesebetsi e meng
Ntle le mesebetsi e kaholimo, carboxymethyl cellulose e boetse e na le mesebetsi e thusang ka ice cream. Ka mohlala, e ka ntlafatsa botsitso ba bubble ka ice cream le ho ntlafatsa fluffiness ea ice cream. Phello ena e bohlokoa haholo bakeng sa li-ice cream tse nang le moea (joalo ka ice cream e bonolo). Ho feta moo, carboxymethyl cellulose e ka boela ea sebetsa ka bonngoe le lisebelisoa tse ling tsa lijo (tse kang stabilizers, emulsifiers, joalo-joalo) ho ntlafatsa phello ea foromo eohle.
Carboxymethyl cellulose e na le mesebetsi e mengata ka ice cream, e ke keng ea ntlafatsa tatso le mokhoa feela, empa hape e ntlafatsa botsitso, e lelefatsa bophelo ba sethala, le ho laola ho qhibiliha ha ice cream. E le tlatsetso e sireletsehileng le e sebetsang ea lijo, CMC e bapala karolo ea bohlokoa tlhahisong ea ice cream. Ha e ntse e netefatsa boleng ba ice cream, e ka boela ea kopana le litlhoko tse phahameng tsa bareki bakeng sa tatso le phihlelo ea ho ja. Ka hona, carboxymethyl cellulose e fetohile e 'ngoe ea metsoako ea bohlokoa tlhahisong ea sejoale-joale ea ice cream.
Nako ea poso: Jan-04-2025