Sodium celboxeMethyl celllolose, e buileng le celboxexethyl celbolose (cmc) ke mofuta oa filymer fiber ea polymer e lokisitsoeng ke phetoho ea lik'hemik'hale. Karolo ea eona e na le yuniti ea D-glucose ka Β (1 → 4) Metsoako e hokahaneng. Ts'ebeliso ea CMC e na le melemo e mengata holim'a lithibelo tse ling.
01
Cmc e sebelisoa haholo lijong
(1) cmc e na le botsitso bo botle
Ka lijo tse batang tse kang popicles le ice cream, e ka laola sebopeho sa likrishene ebe o boloka sebopeho se ts'oanang le o boreleli, o be le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e ba le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle le e boreleli, e na le tatso e ntle.
In dairy products, whether it is flavored milk, fruit milk or yogurt, it can react with protein within the range of the isoelectric point of the pH value (PH4.6) to form a complex with a complex structure, which is beneficial to the stability of the emulsion and Improve protein resistance.
(2) cmc e ka eketsoa ka basetsi ba bang le emumulifers
Lihlahisoa tsa lijo le tse ling, bahlahisi ba akaretsang ba sebelisa likhama tse fapaneng, joalo ka: Gortrol Monosteate, joalo-bootren ho fokotsa litšenyehelo tsa tlhahiso.
(3) cmc ho na le pseudoplapture
Viscosity ea cmc e fetotsoe ka lithemparetjha tse fapaneng. Ha mocheso o tsoha, vicosion ea tharollo e fokotsehile, le ka bokhoba. Ha leqhubu le le teng, Viscostoity ea cmc e tla fokotseha, 'me ka keketseho ea sekhechana, vicosity e tla fokotseha. Mesebetsi ena e thusa cmc ho ntlafatsa ts'ebetso ea lisebelisoa le ho ntlafatsa ts'ebetso ea ho fetina e matla ha ho hlohlelletsa, ho tsamaisa thepa e seng molaong.
02
Litlhoko tsa ts'ebetso
Joaloka sebatana se sebetsang, cmc e tla ama phello ea eona haeba e sebelisoa hampe, ebile e le hore sehlahisoa se senyehe. Ka hona, ho cmc, ho bohlokoa haholo tharollo ea ho ntlafatsa katleho ea eona, fokotsa litekanyetso, ntlafatsa boleng ba sehlahisoa le ho eketsa tlhahiso. Ka ho khetheha, tlhokomelo e lokela ho lefuoa mohato ka mong oa ts'ebetso:
(1) metsoako
1. Mokhoa o potlakileng oa ho nyahama o haheloang ka matla a nang le matla
Lisebelisoa tsohle tse nang le bokhoni bo kopanyang li ka sebelisoa ho thusa CMC ho hasanya ka metsing. Ka ho kuta hohle, cmc e ka kolota ka mokhoa o kolotoang ka metsing ho potlakisa phenyetsi ea Cmc.
Bahlahisi ba bang ba sebelisa mekhatlo ea metsoako ea metsi kapa litanka tse ngata tse kopanyang.
2. Bōpiloeng tsa tsoekere e senyehileng
Kopanya hantle le tsoekere e halikiloeng ka karolelano ea 1: 5, ebe e e fafatsa butle butle ho silafatsa CMC ka botlalo.
3. Tlosa ka metsing a tsoekere a khotsofalitsoeng
Joalo ka caramel, jj., A ka potlakisa ho felisoa ha cmc.
(2) TLHOKOMELISO ACID
Bakeng sa lino tse ling tsa acidic, tse kang ho ba le lino tse tahang, ho tlameha ho khethoa lihlahisoa tsa acid tse thibelang. Haeba li sebelisoa ka tloaelo, boleng ba sehlahisoa bo ka ntlafatsoa le sebopu le stratification "li ka thibeloa.
1. Ha o eketsa asiti, mocheso oa acid o lokela ho laoloa ka tieo, ka kakaretso - ka kakaretso C.
2. Kholiseho ea acid e lokela ho laoloa ho 8-20%, e tlase.
3. Buka ea Acid e atisa ho fafatsa mokhoa, 'me e eketsoa ka tataiso ea methapo ea likhoele, ka kakaretso metsotso e 1-3.
4. Slurry Slurry Sperry Slur N = 1400-2400R / m
(3) homogeneous
1. Morero oa ho feto-fetoha
Homogeneous, e nang le mafura a nang le mafura, cmc e lokela ho eketsoa ka monkoglycier, joalo ka Monoglycier, Thempereishene, mocheso le li-cell 60-70 ° C.
2. Morero o entsoeng ka letsoho
Homogenization, haeba lisebelisoa tse fapaneng tse ka har'a sa pele ha li tšoana, ho tlameha ho tšoana le ho tsuba, 'me thempereichara ke 60-70 ° C.
(4) sterilization
CMC ka mocheso o phahameng, haholo ha thempereichara e phahame ho feta 50 ° C ka nako e telele, pono ea cmc e nang le boleng bo botle e tla fokotseha. Litaba tsa CMC tsa CMC li tla lahla haholo ka metsotso e 30 °, ka hona, ho hanela sterilization kapa ho hiroa hang-hang ho ka sebelisoa. Mokhoa oa sterilization ho khutsufatsa nako ea cmc mocheso o phahameng.
(5) Litlhokomelo tse ling
1. Boleng ba metsi bo khethiloeng ba lokela ho hloeka le ho alafshoa metsi ka hohle kamoo ho ka khonehang. Malibe a hantle ha aa lokela ho sebelisoa ho qoba tšoaetso ea likokoana-hloko ebile e ama boleng ba sehlahisoa.
2. Lisebelisoa tsa ho qhibiliha le ho boloka CMC li ke ke tsa sebelisoa lijana tsa tšepe, empa lijana tsa tšepe, litsuonyana tsa lehong kapa lijana tsa mapolanka li ka sebelisoa. Thibela ho kenella ha Ions ea Metal.
3. Kamora ts'ebeliso e 'ngoe le e' ngoe ea cmc, molomo oa mokotla oa ho tsamaisa thepa o lokela ho khoeshome ka thata ho thibela monyako oa mongobo le ho fokola ha cmc.
03
Likarabo tsa lipotso tse sebelisitsoeng ho cmc
Libaka tse tlase tse tlase, liketsahalo tse mahareng le liketsahalo tse phahameng li ne li fapanehile hakae? Na ho tla ba le phapang ea nako?
Karabo:
Hoa utloahala hore bolelele ba ketane ea molek'hule bo fapane, kapa boima ba limofo-bo-'mè bo fapane, 'me bo arotsoe ka har'a pono e mahareng le e phahameng. Ho joalo, ts'ebetso ea macroscopicpic e lumellana le viscoity e fapaneng. Ho tsepamisa maikutlo ho tšoana ho na le pono e fapaneng, ho tsitsipaola ba sehlahisoa le acid acid. Kamano e tobileng e ile ea itšetleha ka tharollo ea sehlahisoa.
Ke lintho life tse ikhethang tsa lihlahisoa tse nang le degree ea sebaka se kaholimo ho 1.15? Ka mantsoe a mang, e phahameng ka tekanyo ea ho e nka, ts'ebetso e ikhethileng ea sehlahisoa e ntlafalitse?
Karabo:
Sehlahisoa se na le sebaka se phahameng sa ho ema haholo, ho eketsa koae, le ho eketsa mafura haholo ho fokotse pseudoplaity. Lihlahisoa tse nang le pono e tšoanang e na le sebaka se phahameng le maikutlo a hlakileng haholoanyane. Lihlahisoa tse nang le sebaka se phahameng sa sebaka se matla se nang le tharollo e mpe, ha lihlahisoa tse nang le sebaka se akaretsang se nang le sophora.
Na ho nepahetse ho khetha liketsahalo tse mahareng ho etsa lino tse tahiloeng tsa protheine e halikiloeng?
Karabo:
Lihlahisoa tse mahareng le tse tlase tsa pono, tekanyo ea sebaka ke 0.90, le lihlahisoa tse nang le likhanyetso tse ntle li hanyetsa.
CMC e ka qhalaha joang kapele? Ka linako tse ling, ka mor'a ho belisa, e qhibiliha butle butle.
Karabo:
Kopanya le li-colloids tse ling, kapa li qhalana le motho ea 1000 oa Rpm RPM.
Ho senyeha ha cmc ha ho monate, hydrophphilicality e molemo, 'me ho bonolo ho bala tsebo,' me lihlahisoa tse nang le degree e phahameng li hlakile haholoanyane! Metsi a futhumetseng a qhibiliha ka potlako ho feta metsi a batang. Ho chesa ha ho khothalletsoe. Ho pheha nako e telele ea lihlahisoa tsa cmc ho tla senya sebopeho sa limolek'hule le sehlahisoa se tla lahleheloa ke pono ea eona!
Poso: Feb-14-2025