Mokhahlelo oa lijo sodium carboxymethyl cellulose (CMC) ke tlatsetso e fapaneng le e fapaneng ea lijo e tsebahalang ka thepa ea eona e ikhethang le lits'ebetso tse fapaneng indastering ea lijo. CMC e tsoa ho cellulose, polymer ea tlhaho e fumanehang maboteng a lisele tsa semela, 'me e etsa liphetoho tse ngata tsa lik'hemik'hale ho ntlafatsa ho qhibiliha ha eona le ts'ebetso ea eona.
Litšobotsi tsa boemo ba lijo sodium carboxymethyl cellulose:
Solubility: E 'ngoe ea litšobotsi tse hlokomelehang tsa sehlopha sa lijo CMC ke ho qhibiliha ha eona ho phahameng metsing a batang le a chesang. Thepa ena e etsa hore ho be bonolo ho kenyelletsa lihlahisoa tse fapaneng tsa lijo le lino.
Viscosity: CMC e nkoa e le ea bohlokoa ka lebaka la bokhoni ba eona ba ho fetola viscosity ea tharollo. E sebetsa e le ntho e matlafatsang, e fana ka sebopeho le ho lumellana ha lijo tse fapa-fapaneng, tse kang li-sauces, li-dressings le lihlahisoa tsa lebese.
Botsitso: CMC ea boemo ba lijo e ntlafatsa botsitso ba emulsion, e thibela karohano ea mekhahlelo mme e eketsa bophelo ba sethala sa lihlahisoa. Sena se etsa hore e be motsoako oa bohlokoa lijong tse ngata tse entsoeng.
Thepa ea ho etsa lifilimi: CMC e ka etsa lifilimi tse tšesaane, tse thusang lits'ebetsong tse hlokang likarolo tse tšesaane tse sireletsang. Thepa ena e sebelisoa ho roala lipompong le joalo ka mokoallo oa mokoallo linthong tse ling tsa ho paka.
Pseudoplastic: Boitšoaro ba rheological ba CMC hangata ke pseudoplastic, ho bolelang hore viscosity ea eona ea fokotseha tlas'a khatello ea ho kuta. Thepa ena e na le molemo lits'ebetsong tse kang ho pompa le ho fana.
Ho lumellana le metsoako e meng: CMC e lumellana le mefuta e mengata ea metsoako e sebelisoang indastering ea lijo. Ho lumellana hona ho kenya letsoho ho tenyetseheng ha eona le tšebelisong e atileng.
Mokhoa oa Tlhahiso:
Tlhahiso ea CMC ea boemo ba lijo e kenyelletsa mehato e mengata ea ho fetola selulose, e leng karolo ea mantlha ea marako a lisele tsa semela. Hangata mokhoa ona o kenyelletsa:
Kalafo ea alkali: Ho phekola cellulose ka alkali (hangata sodium hydroxide) ho etsa alkali cellulose.
Etherification: Alkaline cellulose e sebetsana le monochloroacetic acid ho hlahisa lihlopha tsa carboxymethyl ka har'a ketane e kholo ea cellulose. Mohato ona ke oa bohlokoa ho eketsa ho qhibiliha ha metsi ho sehlahisoa sa ho qetela.
Neutralization: Neutralization sehlahisoa sa karabelo ho fumana letsoai la sodium la carboxymethylcellulose.
Tlhoekiso: Sehlahisoa se tala se kena mohatong oa tlhoekiso ho tlosa litšila ho netefatsa hore sehlahisoa sa ho qetela sa CMC se kopana le maemo a lijo.
Likopo indastering ea lijo:
CMC ea boemo ba lijo e na le lits'ebetso tse fapaneng indastering ea lijo, e thusang ho ntlafatsa boleng le ts'ebetso ea lihlahisoa tse fapaneng. Tse ling tsa lisebelisoa tse hlokomelehang li kenyelletsa:
Lihlahisoa tse Bakiloeng: CMC e sebelisoa lihlahisoa tse halikiloeng tse kang mahobe, likuku le likuku ho ntlafatsa ho sebetsa ha hlama, ho eketsa ho boloka metsi le ho atolosa bocha.
Lihlahisoa tsa lebese: Lihlahisoa tsa lebese tse kang ice cream le yogurt, CMC e sebetsa e le mokhoa o tsitsitseng, o thibelang likristale tsa leqhoa ho theha le ho boloka sebopeho.
Li-Sauces le Liaparo: CMC e sebetsa e le ntho e matlafatsang ka har'a lisoso le liaparo, e fana ka viscosity e lakatsehang le ho ntlafatsa boleng ka kakaretso.
Lino: E sebelisoa linong ho tsitsisa ho fanyeha, ho thibela sedimentation le ho ntlafatsa tatso.
Confectionery: CMC e sebelisoa ha ho etsoa li-confectionery ho fana ka thepa ea ho etsa lifilimi ho koahela le ho thibela kristale ea tsoekere.
Nama e Apiloeng: Lijong tse phehiloeng, CMC e thusa ho ntlafatsa ho bolokoa ha metsi, ho netefatsa sehlahisoa sa lero le monate.
Lihlahisoa tse se nang Gluten: Ka linako tse ling CMC e sebelisoa litlolong tsa mahala tsa gluten ho etsisa sebopeho le sebopeho seo gluten e fanang ka sona.
Lijo tsa liphoofolo tse ruuoang lapeng: CMC e boetse e sebelisoa indastering ea lijo tsa lapeng ho ntlafatsa sebopeho le ponahalo ea lijo tsa lapeng.
Lintlha tsa ts'ireletso:
CMC ea boemo ba lijo e nkuoa e bolokehile hore e ka sebelisoa ha e sebelisoa ka har'a meeli e boletsoeng. E amohetsoe ke mekhatlo ea taolo e kenyelletsang US Food and Drug Administration (FDA) le European Food Safety Authority (EFSA) e le tlatsetso ea lijo e sa hlahiseng litlamorao tse kholo ha e sebelisoa ho latela Mekhoa e Metle ea Tlhahiso (GMP).
Leha ho le joalo, maemo a khothaletsoang a ts'ebeliso a tlameha ho lateloa ho netefatsa polokeho ea ho qetela ea lijo. Tšebeliso e feteletseng ea CMC e ka baka pherekano ea mala ho batho ba bang. Joalo ka litlatsetso life kapa life tsa lijo, batho ba nang le kutloelo-bohloko e itseng kapa ba bang ba lokela ho ba hlokolosi 'me ba batle keletso ho setsebi sa tlhokomelo ea bophelo.
ha re phethela:
Mokhahlelo oa lijo sodium carboxymethyl cellulose (CMC) e bapala karolo ea bohlokoa indastering ea lijo, e thusa ho ntlafatsa sebopeho, botsitso le boleng ba kakaretso ba lihlahisoa tse fapaneng tsa lijo. Lintho tsa eona tse ikhethang, tse kenyelletsang ho qhibiliha, ho feto-fetoha ha viscosity le bokhoni ba ho etsa lifilimi, ho etsa hore e be motsoako o nang le mefuta e mengata ea likopo. Ts'ebetso ea tlhahiso e netefatsa bohloeki le polokeho ea CMC ea boemo ba lijo, 'me tumello ea taolo e totobatsa ho tšoaneleha ha eona bakeng sa tšebeliso ea phepelo ea lijo. Joalo ka tlatsetso efe kapa efe ea lijo, ts'ebeliso e nang le boikarabello le tsebo e bohlokoa ho boloka polokeho ea sehlahisoa le khotsofalo ea bareki.
Nako ea poso: Dec-29-2023