Melemo ea Hypromellose
Hypromellose, e tsejoang hape e le Hydroxypropyl Methyl Cellulose (HPMC), e fana ka melemo e mengata lits'ebetsong tse fapaneng ka lebaka la thepa ea eona e ikhethang. Mona ke tse ling tsa melemo ea bohlokoa ea hypromellose liindasteri tse fapaneng:
- Meriana:
- Binder: Hypromellose e sebelisoa e le tlamahano mefuteng ea matlapa, e thusang ho tšoara metsoako e sebetsang hammoho le ho etsa matlapa a momahaneng.
- Film-Former: E sebetsa e le moemeli oa ho roala filimi bakeng sa matlapa le li-capsules, ho fana ka seaparo se boreleli le se sireletsang se nolofalletsang ho metsa le ho sireletsa metsoako e sebetsang.
- Tokollo e Ts'oarellang: Litokisetsong tsa tokollo e tsitsitseng, hypromellose e thusa ho laola ho lokolloa ha metsoako e sebetsang ka nako e telele, ho netefatsa phello ea nako e telele ea kalafo.
- Disintegrant: E sebetsa e le ntho e senyang, e khothalletsang ho arohana ha matlapa kapa li-capsules tsamaisong ea tšilo ea lijo bakeng sa ho lokolloa ha lithethefatsi ka katleho.
- Litlolo le Tlhokomelo ea Motho:
- Moemeli oa Thickening: Hypromellose ke moemeli oa bohlokoa oa ho tenya lihlahisoa tsa litlolo le tsa botho, ho ntlafatsa viscosity le sebopeho.
- Stabilizer: E tsitsisa li-emulsions ka ho etsoa, ho thibela ho arohana ha mekhahlelo ea oli le metsi.
- Indasteri ea Lijo:
- Moemeli oa Thickening le Stabilizing: Hypromellose e sebelisoa e le motenya le botsitso lihlahisoa tse fapaneng tsa lijo, ho ntlafatsa sebopeho le botsitso ba sethala.
- Lisebelisoa tsa Kaho:
- Ho Boloka Metsi: Linthong tsa kaho tse kang seretse le li-adhesives, hypromellose e ntlafatsa ho boloka metsi, ho thibela ho omella ka potlako le ho ntlafatsa ts'ebetso.
- Thickener le Rheology Modifier: E sebetsa e le motenya le rheology modifier, e susumetsang phallo le botsitso ba thepa ea kaho.
- Litharollo tsa Ophthalmic:
- Taolo ea Viscosity: Litharollong tsa ophthalmic, hypromellose e tlatsetsa ho viscosity, e fana ka sebopeho se tsitsitseng se khomarelang sefahleho sa mahlo.
- Melemo e Akaretsang:
- Biocompatibility: Hypromellose ka kakaretso e lumellana le lintho tse phelang ebile e mamelloa hantle, e etsa hore e tšoanelehe bakeng sa likopo tse fapaneng tsa meriana le tlhokomelo ea botho.
- Mefuta-futa: E ka sebelisoa mefuteng e mengata ea libopeho, e tlatsetsa ntlafatsong ea ts'ebetso ea sehlahisoa le litšobotsi.
Ho bohlokoa ho hlokomela hore leha hypromellose e fana ka melemo e mengata, melemo ea eona e ikhethileng e ipapisitse le litlhoko tsa kopo le tlhahiso. Baetsi le bahlahisi ba khetha hypromellose ho latela litšobotsi tsa eona tsa ts'ebetso ho fihlela sepheo se ikhethileng lihlahisoa tsa bona.
Nako ea poso: Jan-01-2024