Ingabe i-CMC iyisinzisi noma i-emulsifier?

I-CMC (i-Carboxymethyl Cellulose) ingasetshenziswa njengokuqiniswa kanye ne-emulsifier, kodwa umsebenzi wayo oyinhloko wukuzinza. I-CMC inezinhlobonhlobo zezicelo ekudleni, emithini, kwezimonyo kanye nemikhiqizo yezimboni.

1. I-CMC njengesizinzisi

Ukuqina komphumela

I-CMC ingakhuphula ngokuphawulekayo i-viscosity yesixazululo, inikeze isistimu ukuvumelana okuhle kanye nesakhiwo, futhi ivimbele ukuna kwezinhlayiya, izinto eziqinile noma ezinye izingxenye zesixazululo. Lo mphumela ubaluleke kakhulu embonini yokudla. Isibonelo, emikhiqizweni efana nejusi, iyogathi, u-ayisikhilimu kanye nesaladi yokugqoka, i-viscosity iyanda ukuze kuvinjwe imvula yezinto ezimisiwe, ngaleyo ndlela kuqinisekiswe ukufana nokunambitha komkhiqizo.

Ukuvimbela ukuhlukaniswa kwesigaba

Ukujiya kanye nemiphumela ye-hydration ye-CMC isiza ukuvimbela ukuhlukana kwesigaba oketshezini. Isibonelo, kwinhlanganisela equkethe amanzi namafutha, i-CMC ingakwazi ukuzinzisa ukuxhumana phakathi kwesigaba samanzi nesigaba sikawoyela futhi ivimbele ukuhlukaniswa kwamanzi namafutha. Lokhu kubaluleke kakhulu eziphuzweni ezifakwe emulsified, amasoso kanye nemikhiqizo kakhilimu.

Ukuzinza kweqhwa

Ekudlaleni okuqandisiwe, i-CMC ingathuthukisa ukumelana nokuncibilika komkhiqizo futhi ivimbele ukufuduka kwama-molecule amanzi ngesikhathi senqubo yokuqandisa, ngaleyo ndlela igweme ukwakheka kwamakristalu eqhwa nokulimala kwezicubu. Lokhu kubaluleke kakhulu ku-ayisikhilimu nokudla okufriziwe, ukuqinisekisa ukuthi ukunambitheka nokuthungwa komkhiqizo akuthinteki ngemva kokugcinwa kwezinga lokushisa eliphansi.

Ukuthuthukisa ukuzinza kwe-thermal

I-CMC ingaphinde ithuthukise ukuzinza komkhiqizo ngesikhathi sokushisa futhi ivimbele isistimu ukuthi ingaboli noma ihlukanise izingxenye ngaphansi kwezimo zokushisa. Ngakho-ke, kokunye ukudla okudinga ukucutshungulwa kwezinga lokushisa eliphezulu, njengokudla okusemathinini, ama-noodle, nokudla okulula, i-CMC idlala indima ebalulekile njengesiqinisi ukuqinisekisa ukuthi igcina ukunambitheka nokuma okuhle ngesikhathi sokushisa.

I-CMC njenge-emulsifier

Nakuba i-CMC ingase futhi isebenze njenge-emulsifier kwezinye izinhlelo, akuyona i-emulsifier eyinhloko ngomqondo wendabuko. Iqhaza le-emulsifier ukuxuba ngokulinganayo izigaba ezimbili ezifana namafutha angenakulinganiswa namanzi ukuze kwakhe i-emulsion, futhi umsebenzi oyinhloko we-CMC ukusiza inqubo ye-emulsification ngokwandisa i-viscosity yesigaba samanzi. Kwamanye amasistimu adinga ukwenziwa kwe-emulsification, i-CMC ivamise ukusetshenziswa ekuhlanganisweni namanye ama-emulsifiers (afana ne-lecithin, i-monoglyceride, njll.) ukuze kuthuthukiswe umphumela we-emulsification futhi kunikeze ukuzinza okwengeziwe.

Isibonelo, ekugqokeni kwesaladi, amasoso wezinongo neminye imikhiqizo, i-CMC isebenza nama-emulsifiers ukusabalalisa ngokulinganayo isigaba samafutha kanye nesigaba samanzi ngenkathi ivimbela ukuhlukaniswa kwesigaba. I-CMC iqinisa isigaba samanzi futhi inciphise ukuxhumana phakathi kwamaconsi kawoyela, ngaleyo ndlela ithuthukise ukuzinza kwe-emulsion. Indima yayo ku-emulsion ingaphezu kokugcina ukwakheka nokuvumelana kwe-emulsion kunokuba wenze ngokuqondile i-emulsion.

2. Eminye imisebenzi ye-CMC

Ukugcinwa kwamanzi

I-CMC inamandla okugcina amanzi aqinile futhi ingamunca futhi igcine amanzi ukuvimbela ukulahleka kwamanzi. Ekudleni okufana nesinkwa, amakhekhe, kanye nemikhiqizo yenyama, ukugcinwa kwamanzi kwe-CMC kungathuthukisa ukuthungwa nokusha kokudla futhi kunwebe impilo yakho yeshalofu.

Impahla yokwenza ifilimu

I-CMC ingakha ifilimu elincanyana futhi isetshenziswe njengento yokumboza. Isibonelo, ukusebenzisa isixazululo se-CMC phezu kwezithelo noma imifino kunganciphisa ukuhwamuka kwamanzi kanye nokungena komoyampilo, ngaleyo ndlela kwandise impilo yayo yeshalofu. Ngaphezu kwalokho, i-CMC iphinde isetshenziswe ngokujwayelekile ekunambeni kwangaphandle kwezidakamizwa nokudla ukusiza ukulawula izinga lokukhishwa noma ukunikeza ukuvikeleka.

3. Ukusetshenziswa okubanzi kwe-CMC

Imboni yokudla

Ekucutshungulweni kokudla, i-CMC isetshenziswa kakhulu njengesiqinisi, ukuqina kanye ne-emulsifier. Isetshenziswa emikhiqizweni yobisi, iziphuzo zejusi yezithelo, amasoso, ama-noodle, amaswidi neminye imikhiqizo. Inhloso eyinhloko ukuthuthukisa ukuthungwa, ukunambitheka nokubukeka nokwandisa impilo yeshalofu.

Imithi kanye nezimonyo

I-CMC isetshenziswa kakhulu njenge-excipient, thickener kanye ne-stabilizer kwezokwelapha, futhi ivame ukusetshenziselwa ukulungisa amaphilisi, isiraphu, amaconsi iso, njll. Ezimonyoni, i-CMC isetshenziswa kuma-emulsions, ama-pastes kanye nemikhiqizo yokuwasha ukunikeza imikhiqizo ukuthungwa okuhle nokuzinza. .

Isicelo sezimboni

Emkhakheni wezimboni, i-CMC isetshenziswa ezimbonini zokumboza, ze-ceramics, izindwangu kanye ne-papermaking ukudlala indima yokuqina, ukumiswa, ukuqiniswa kanye nokwakhiwa kwefilimu. Ikakhulukazi emanzini okumba, i-CMC isetshenziselwa ukuthuthukisa ukuzinza koketshezi nokunciphisa ukungqubuzana.

I-CMC iyinhlanganisela esebenza ngezinto eziningi umsebenzi wayo oyinhloko uwukusebenza njengesizinzisi ukuze kuzinziswe izinhlelo ezihlukahlukene ngokujiya, ukugcina ukumiswa nokuvimbela ukuhlukaniswa kwesigaba. Kwezinye izimo, i-CMC ingakwazi futhi ukusiza inqubo ye-emulsification, kodwa umsebenzi wayo oyinhloko akuyona i-emulsifier, kodwa ukunikeza isakhiwo nokuzinza ohlelweni lwe-emulsified. Ngenxa yemvelo yayo engenabo ubuthi, engenabungozi futhi engaboli, i-CMC isetshenziswa kakhulu ezindaweni zokudla, imithi, izimonyo nezimboni.