Focus on Cellulose ethers

Tšebeliso ea Cellulose Ether ka Lijo

Ka nako e telele, lihlahisoa tsa cellulose li 'nile tsa sebelisoa haholo indastering ea lijo. Phetoho ea 'mele ea selulose e ka fetola thepa ea rheological, hydration le thepa ea lisele tsa sistimi. Mesebetsi e mehlano ea bohlokoa ea selulose e fetotsoeng ka lik'hemik'hale lijong ke: rheology, emulsification, foam stability, taolo ea sebopeho sa kristale ea leqhoa le kholo, le bokhoni ba ho tlama metsi.

Selulose ea Microcrystalline e le motsoako oa lijo e tiisitsoe ke Komiti e Kopanetsoeng ea Li-additives tsa Lijo tsa Mokhatlo oa Machaba oa Bophelo bo Botle ho 1971. Ka indasteri ea lijo, cellulose ea microcrystalline e sebelisoa haholo-holo e le emulsifier, foam stabilizer, stabilizer e phahameng ea mocheso, non-nutritive filler, thickener. , se emisang, se bolokang sebopeho le se etsang kristale ea leqhoa. Linaheng tsa machaba, ho 'nile ha sebelisoa microcrystalline cellulose ho etsa lijo tse hatselitsoeng, li-dessert tsa lino tse batang le li-sauces tse phehang; tšebeliso ea cellulose ea microcrystalline le lihlahisoa tsa eona tse nang le carboxylated e le li-additives ho etsa oli ea salate, mafura a lebese le linoko tsa dextrin; Ts'ebeliso e amanang le eona ea li-nutraceuticals le meriana ea batho ba nang le lefu la tsoekere.

Selulose ea microcrystalline e nang le boholo ba kristale ea 0.1-2 μm ke sehlopha sa colloidal. Colloidal microcrystalline cellulose ke stabilizer e tsoang kantle ho naha bakeng sa tlhahiso ea lebese. Ka lebaka la botsitso le tatso ea eona e ntle, e ntse e tsebahala haholoanyane. E sebelisoa haholo ha ho etsoa lino tse phahameng, haholo-holo tlhahiso ea lebese le phahameng la calcium, lebese la cocoa, lebese la walnut, lebese la peanut, joalo-joalo Ha cellulose ea colloidal microcrystalline e sebelisoa hammoho le carrageenan, e ka rarolla botsitso. mathata a lino tse ngata tsa lebese tse sa nke lehlakore.

Methyl cellulose (MC) kapa gum e fetotsoeng ea meroho le hydroxyprolyl methyl cellulose (HPMC) ka bobeli li netefalitsoe e le li-additives tsa lijo, ka bobeli li na le ts'ebetso ea bokaholimo, li ka tšeloa ka hydrolyzed ka metsing 'me ha bonolo ho etsa filimi, ho bola ka mocheso ho ba hydroxyprolyl methylcellulose methoxyl le hydroxyprolyl likarolo. Methylcellulose le hydroxyprolylmethylcellulose li na le tatso ea mafura, li ka phuthela li-bubble tse ngata tsa moea, 'me li na le mosebetsi oa ho boloka mongobo. E sebelisoa lihlahisoa tsa ho baka, li-snacks tse hatselitsoeng, sopho (joalo ka lipakete tsa li-noodle), li-sauces le li-seasoning tsa lapeng. Hydroxypropyl methylcellulose e na le ho qhibiliha ha metsi hantle 'me ha e silehe ke 'mele oa motho kapa ho lomosoa ke likokoana-hloko tse ka maleng. E ka fokotsa maemo a k'holeseterole 'me e na le phello ea ho thibela khatello e phahameng ea mali ha e sebelisoa nako e telele.

CMC ke carboxymethyl cellulose, 'me United States e kenyelelitse CMC ho United States Code of Federal Regulations, e nkoang e le ntho e sireletsehileng. Mokhatlo oa Lijo le Temo oa Machaba a Kopaneng le Mokhatlo oa Lefatše oa Bophelo o hlokomela hore CMC e bolokehile, 'me lijo tse amohelehang tsa letsatsi le letsatsi bakeng sa batho ke 30 mg / kg. CMC e na le mesebetsi e ikhethang ea momahano, botenya, ho emisoa, botsitso, ho hasana, ho boloka metsi le gelling. Ka hona, CMC e ka sebelisoa e le thickener, stabilizer, suspending agent, dispersant, emulsifier, wetting agent, gelling agent le lisebelisoa tse ling tsa lijo indastering ea lijo, 'me e sebelisitsoe linaheng tse sa tšoaneng.


Nako ea poso: Dec-26-2022
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