Cleloulolese ke karolo ea mantlha ea marako a Cell le Or Older One Lefatsheng. Lipehelo tsa litlolo tsa cellulose li sebelisoa likolong tsa indasteri, ho kenyelletsa le lijo, merima ea merima le kaho. Lisebelisoa tse peli tse tsebahalang haholo tsa khepho ea hydroxypropypropyL methylcellllllll (HPMC) le Methylcelllubulose (MC). Lihlahisoa tsena tse peli hangata li sebelisoa hangata, empa li na le liphapang tsa bohlokoa tse lokelang ho hlokomeloa.
HydropxpropyLe methylcelllulose?
Hydroxypropypropike methylcelulose ke cerillase e sa rateheng, ether e tsoang ho celymer celtlese ea tlhaho. Sebopeho sa limolek'hule sa HPMC se ts'oana le celluulose ea tlhaho, e e etsa boitsebiso bo sebetsang bakeng sa lits'ebetso tse ngata tsa indasteri ea indasteri ea indasteri. Thepa ea eona e ikhethang ea limolek'hule, ho kenyeletsoa lenceobity le viscosity, e etse hore e sebelisetsoe thepa ea kaho, lijo, meriana le litlolo tsa meriana.
Likarolo tsa hpmc:
1. Turnudity:
E 'ngoe ea melemo ea bohlokoahali ea HPMC ke ea nang le litsi tsa eona. HPMC e qhibiliha habonolo ka metsing a batang, a theha tharollo e hlakileng le e tsitsitseng. Sena se etsa hore HPMC e tšoenyehe haholo bakeng sa indasteri e 'maloa, ho kenyelletsa le kaho le meriana.
2. Viscosity:
HPMC e na le pono e phahameng ebile e loketse lino tse tahang. Lipapali tsa eona tse phahameng li ngotsoe haholo ka lihlopha tsa eona tsa hydroxypropyl le lihlopha tsa sesebelisoa se sebetsang, tse ke keng tsa khona ho theha lits'ebetso tsa hae hydrogen le ho khothaletsa likhamphani tsa metsi.
3. Phetoho ea lifilimi:
HPMC ke moemeli ea etsang lifilimi tse hlahang ho filimi ebile o sebelisoa hangata indastering ea meriana bakeng sa matlapa a phalleng le li-capsules. Sena se theha tšitiso khahlanong le mongobo khahlanong le lintho tse ling tsa tikoloho, li haellang bophelo ba likolobe.
4. Bomahale bo phahameng:
HPMC ke ea bohloeki bo phahameng ebile ke sehlahisoa sa tlhaho se nang le lik'hemik'hale tse kotsi. Sena se etsa hore e be se loketseng indasteri ea lijo le litlolo.
Methylcexulose ke eng?
Methylcellllll le eona e na le mpa ea cellulose e tsoang likhoeng tsa cellulose. Ke methyl ester ea methyl, 'me sebopeho sa eona sa lisele se fapane haholo le celluulose ea tlhaho, e etsang hore e ka tšoaetsoa ke enzyme monko o nyonyehang. Methylcelllulose ke komporo e mengata e sebelisoang indasteri e fapaneng ho kenyeletsa le lijo, meriana le kaho le litlolo.
Litšobotsi tsa methylcelll.
1. Mollo oa metsi:
Methylcelllulose e qhibiliha habonolo metsing a batang, a theha tharollo e hlakileng le e nang le tharollo e tsitsitseng haholo. Empa tharollo ea eona e tlase ho hpmc. Sena se etsa hore se tšoanelehe ho sebelisoa litsing tse hlokangnyetsilla khatello e phahameng, joalo ka indasteri ea kaho.
2. Viscosity:
MethylcelllOlose e na le pono e phahameng ebile e loketse lino tse tahang. Li etsahetseng le tsona li boetse li hlahisoa ka lihlopha tsa tšepe tse sebetsang tse sebetsang ka limolek'hule tsa metsi.
3. Phetoho ea lifilimi:
Methylcellllll ke moemeli ea etsang lifilimi haholo 'me o tloaetse ho sebelisoa indastering ea meriana ea ho kopanya li-capiconetical. Leha ho le joalo, ts'ebetso ea eona ea lifilimi e tlaase hanyane ho HPMC.
4. Bomahale bo phahameng:
MethylcellEnalulose e hloekile haholo 'me ke sehlahisoa sa tlhaho se nang le lik'hemik'hale tse kotsi. Sena se etsa hore e be se loketseng indasteri ea lijo le litlolo.
Papiso lipakeng tsa hpmc le MC:
1. Turnudity:
HPMC e qhibiliha ho feta metsi ho feta methylcellll. Phapang ena ea qubu ea kutloano e etsa hore HPMC khetho e ntle haholo bakeng sa indasteri e hlokang tse lenngoeng haholo, joalo ka kaho.
2. Viscosity:
Ka bobeli HPMC le Methylceluse li na le lipono tse phahameng. Leha ho le joalo, pono ea HPMC e phahame hanyane ho feta ea methylcellllulose. Sena se etsa hore HPMC e loketse haholo tšebeliso ea litsing tse hlokang liketsahalo tse phahameng, tse kang lijo le litlolo.
3. Phetoho ea lifilimi:
HPMC le Methylcelllllllulose ke baemeli ba bangata ba lifilimi. Leha ho le joalo, HPMC e etsa thepa e etsang pheto e ntle ho feta methylcelulose, e etsa hore e be e loketseng haholo indastering ea merithamati.
4. Bomahale:
HPMC le Methylcelllllulose ke lihlahisoa tsa tlhaho tsa tlhaho tse sa hloekang tse se nang lik'hemik'hale tse kotsi.
HydroxyproPypropinyL methylcelulose le methylcelulose le methylcellulose ke lintho tse bohlokoa tsa cellulose tse sebelisitsoeng indastering e fapaneng. Metsoako ena e na le linyetsisang bo phahameng, liketsahalo tse phahameng, li etsa phepelo e ntle ea lifilimi le bohloeki bo phahameng. Leha ho le joalo, sello sa stroubility le pono ea HPMC e phahame hanyane ho feta ea Methylcelluse, e e etsa hore e be ea loketseng linyebelong tse ngata le pono. Ntle le moo, HPMC e na le thepa e etsang pheto e ntle ea lifilimi ho feta methylcelll e etsang hore e be le molemo haholo indastering ea meriana. Leha ho le joalo, metsoako ena e na le thepa e ikhethang e etsang hore ba tšoane hantle ba ho sebelisoa indastering e fapaneng, 'me tšebeliso ea bona e tlameha ho ikemisetsa ho latela tšebeliso e khethehileng.
Poso: Feb-19-2025