Focus on Cellulose ethers

Mosebetsi oa methylcellulose ke ofe?

Methylcellulose ke motsoako o tsoang ho semela o sebelisoang haholo masimong a lijo, a meriana le a indasteri. E entsoe ka ho phekola cellulose, polysaccharide ea tlhaho e fumanehang maboteng a lisele tsa semela, ka methyl chloride. Ts'ebetso ena e kenyelletsa lihlopha tsa methyl ka har'a molek'hule ea cellulose, e fetola thepa ea eona le ho e etsa hore e qhibilihe haholoanyane.

Methylcellulose e na le mesebetsi e mengata ea bohlokoa e lumellang hore e sebelisoe mefuteng e fapaneng ea lits'ebetso. Tsena li kenyelletsa:

1. Thickening le botsitso

E 'ngoe ea mesebetsi ea mantlha ea methylcellulose ke ho tiisa le ho tsitsisa metsoako ea metsi. Ha e kenngoa metsing, e etsa ntho e kang gel e eketsang viscosity ea tharollo. Thepa ena e etsa hore e be tlatsetso e loketseng bakeng sa lijo tse kang li-sauces, sopho le lijo tse theolelang. E boetse e thusa ho thibela metsoako ho arohana kapa ho tsitsa, kahoo e ntlafatsa ponahalo le sebopeho sa sehlahisoa sa hau.

2. Emulsification

Methylcellulose e boetse ke emulsifier e ntle, ho bolelang hore e thusa ho boloka oli le metsoako ea metsi e tsoakane hammoho. Thepa ena e bohlokoa haholo lijong tse kang liaparo tsa salate, mayonnaise le ice cream, moo emulsification e leng bohlokoa ho finyella sebopeho se boreleli le se tsitsitseng.

3. Ho boloka metsi

Mosebetsi o mong oa bohlokoa oa methylcellulose ke bokhoni ba eona ba ho boloka metsi. Thepa ena e etsa hore e be motsoako o loketseng bakeng sa lihlahisoa tse hlokang mongobo o phahameng, joalo ka mahobe, likuku le lintho tse besitsoeng. Lintho tse bolokang metsi tsa methylcellulose li boetse li thusa ho lelefatsa bophelo ba sethala sa sehlahisoa sa hau ka ho se thibela ho omella.

4. Sebopeho sa lifilimi

Methylcellulose e boetse e sebelisoa e le moemeli oa ho etsa lifilimi. Ha e omme, e etsa filimi e matla, e tenyetsehang e ka sebelisoang e le thepa ea ho roala kapa ea ho paka. Thepa ena e etsa hore e be molemo lits'ebetsong tsa meriana tse kang lijo tse pakiloeng le litsamaiso tsa phepelo ea lithethefatsi.

5. Tlamahano le ho khomarela

Methylcellulose e ka boela ea sebelisoa e le setsi se tlamang kapa se tlamang. E kopanya metsoako e omeletseng hammoho litlolong 'me e ka boela ea sebelisoa e le sekhomaretsi sa pampiri, patsi le lisebelisoa tse ling. Thepa ena e etsa hore e be ea bohlokoa mefuteng e mengata ea lits'ebetso tsa indasteri, joalo ka tlhahiso ea lirafshoa, lipente le thepa ea moaho.

6. Lubrication

Methylcellulose e na le thepa ea ho tlotsa e lumellang hore e sebelisoe lits'ebetsong tse fapaneng. Ka indasteri ea meriana, e sebelisoa e le setlolo matlapeng le li-capsules ho ntlafatsa phallo ea tsona le ho li thibela ho khomarela lisebelisoa tsa tlhahiso. E boetse e sebelisoa lihlahisoa tsa tlhokomelo ea motho joalo ka li-shampoo le litlolo ho fana ka sebopeho se boreleli, se boreleli.

7. Ho ngola mongolo

Methylcellulose e ka sebelisoa e le ntlafatso ea lisele. Bokhoni ba eona ba ho etsa li-gel le lifilimi bo etsa hore e be molemo tlhahisong ea lijo tse entsoeng ka masela, joalo ka lijo tsa nama ea meroho le lijo tse nang le hydrocolloid. E ka boela ea sebelisoa ho etsa litlolo tse ikhethang ho li-dessert le lihlahisoa tsa confectionary.

Methylcellulose ke motsoako o sebetsang ka bongata o nang le mesebetsi e mengata. Bokhoni ba eona ba ho tenya, ho tsitsisa, ho emulsify, ho boloka metsi, filimi, bond, lubricate le texturize e etsa hore e be molemo ho liindasteri tse fapaneng. E le motsoako o entsoeng ke limela, o boetse o nkoa o sireletsehile ebile o na le tikoloho, e leng se etsang hore e be khetho e ntseng e eketseha bakeng sa lijo le litlhare tsa meriana.


Nako ea poso: Sep-14-2023
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