Ukusetshenziswa kwe-cellulose ether ekudleni

I-ether ye-celluloseAma-derivatives asetshenziswe kabanzi embonini yokudla isikhathi eside. Ukuguqulwa ngokomzimba kwe-cellulose kungalawula izakhiwo ze-rheological, i-hydration kanye nezakhiwo ze-microstructure zesistimu. Imisebenzi emihlanu ebalulekile ye-cellulose eguquliwe ngamakhemikhali ekudleni i-rheology, i-emulsification, ukuqina kwe-foam, ikhono lokulawula ukwakheka nokukhula kwekristalu yeqhwa, kanye nokubopha amanzi.

I-microcrystalline cellulose njengesithako sokudla yaqinisekiswa yiKomidi Elihlangene Lokuhlonza Izithako Zokudla le-WHO ngo-1971. Embonini YOKUDLA, i-microcrystalline cellulose isetshenziswa kakhulu njenge-emulsifier, i-foam stabilizer, i-high temperature stabilizer, i-non-nutrient filling, i-thickening agent, i-suspension agent, i-conformable agent kanye ne-control ice crystal forming agent. Emhlabeni jikelele, kube nokusetshenziswa kwe-microcrystalline cellulose ekwenziweni kokudla okuqandisiwe neziphuzo ezibandayo amasoso amnandi nokupheka; Ukusebenzisa i-microcrystalline cellulose kanye nemikhiqizo yayo ye-carboxylated njengezithako zokukhiqiza uwoyela wesaladi, amafutha obisi kanye nezinongo ze-dextrin; kanye nezicelo ezihlobene ekwenziweni kokudla okunomsoco kanye nemithi yabantu abanesifo sikashukela.

Usayizi wezinhlamvu zekristalu ku-0.1 ~ 2 microns ye-microcrystalline cellulose yezinga le-colloidal, i-colloidal microcrystalline cellulose yethulwa ivela phesheya njenge-stabilizer yokukhiqizwa kobisi, njengoba inokuqina okuhle nokunambitheka okuhle, isetshenziswa kakhulu ekukhiqizeni iziphuzo ezisezingeni eliphezulu, ezisetshenziselwa kakhulu ubisi olune-calcium ephezulu, ubisi lwe-cocoa, ubisi lwe-walnut, ubisi lwe-peanut, njll. Uma i-colloidal microcrystalline cellulose ne-carrageenan kusetshenziswa ndawonye, ​​​​ukuqina kweziphuzo eziningi zobisi olungathathi hlangothi kungaxazululwa.

I-Methyl cellulose (MC)noma i-modified plant cellulose gum kanye ne-hydroxyprolyl methyl cellulose (HPMC) zombili ziqinisekiswe njengezithasiselo zokudla. Zombili zinomsebenzi wobuso futhi zingafakwa emanzini futhi zibe yifilimu kalula esixazululweni, ezingahlukaniswa zibe izingxenye ze-hydroxyprolyl methyl cellulose methoxy kanye ne-hydroxyprolyl ngokushisa. I-Methyl cellulose kanye ne-hydroxyprolyl methyl cellulose zinokunambitheka kwamafutha, zingasonga amabhamuza amaningi, zinomsebenzi wokugcina umswakama. Zisetshenziswa emikhiqizweni yokubhaka, ukudla okulula okuqandisiwe, amasobho (njengeziphakeji zama-noodle ezisheshayo), amajusi kanye nezinongo zomndeni. I-Hydroxypropyl methyl cellulose iyancibilika emanzini, ayigaywa ngumzimba womuntu noma ukubiliswa kwamagciwane emathunjini, inganciphisa okuqukethwe yi-cholesterol, ukusetshenziswa kwesikhathi eside kunomphumela wokuvimbela umfutho wegazi ophakeme.

I-CMC iyi-carboxymethyl cellulose, i-United States ifakiweI-CMCKu-United States Federal Code, eqashelwa njengento ephephile. I-Food and Agriculture Organization ye-United Nations kanye ne-World Health Organization baye baqaphela ukuthi i-CMC iphephile, futhi ukudla komuntu nsuku zonke kungu-30m g/kg. I-CMC inesibopho esiyingqayizivele, ukuqina, ukumiswa, ukuzinza, ukuhlakazeka, ukugcinwa kwamanzi, izakhiwo zokuqinisa. Ngakho-ke, i-CMC embonini yokudla ingasetshenziswa njenge-ejenti yokuqina, i-stabilizer, i-suspension agent, i-dispersant, i-emulsifier, i-wetting agent, i-gel agent kanye nezinye izithasiselo zokudla, isetshenziswe emazweni ahlukahlukene.