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