Focus on Cellulose ethers

Pharma grade HPMC e sebelisetsoang ho roala letlapa

Pharma grade HPMC e sebelisetsoang ho roala letlapa

Hydroxypropyl Methylcellulose (HPMC) ke polymer ea grade grade cellulose e sebelisoang haholo indastering ea meriana e le moemeli oa ho roala letlapa. HPMC e tsoa ho selulose ea tlhaho 'me e tsejoa ka thepa ea eona e ikhethang, e kang bokhoni ba eona ba ho ntlafatsa botsitso, ponahalo, le ts'ebetso ea kakaretso ea lihlahisoa tsa meriana.

Indastering ea meriana, HPMC e sebelisoa e le sesebelisoa sa ho roala bakeng sa mefuta e tiileng ea litekanyetso tsa molomo, joalo ka matlapa le li-capsules. HPMC e ka sebelisoa ho fana ka litlamorao tse fapaneng tsa ho roala, joalo ka liphaephe tse laoloang tsa tokollo, liphahlo tsa enteric, le liphahlo tsa filimi.

Liaparo tse laoloang tsa tokollo li thusa ho laola lebelo leo motsoako o sebetsang oa meriana (API) o lokolloang maling a mokuli, ho netefatsa hore tekanyo e nepahetseng e fanoa ka nako e telele. Sena se ka thusa ho ntlafatsa katleho ea API le ho fokotsa kotsi ea litla-morao.

Liaparo tsa Enteric li thusa ho sireletsa API hore e se ke ea senyeha ka mpeng, ho etsa bonnete ba hore e fetisetsoa maleng a manyenyane bakeng sa ho monya hantle. Sena se ka thusa ho ntlafatsa bioavailability ea API le ho fokotsa kotsi ea ho teneha gastric.

Liaparo tsa lifilimi li thusa ho ntlafatsa ponahalo le ho sebetsana le lihlahisoa tsa meriana, ho etsa hore ho be bonolo ho li metsa le ho fokotsa kotsi ea ho senyeha ha holimo kapa ho se lumellane. Liaparo tsa filimi tsa HPMC li boetse li sebelisetsoa ho pata litatso le monko o sa thabiseng, ho etsa hore sehlahisoa se phethiloeng se be monate ho mokuli.

HPMC e na le melemo e mengata ho feta lisebelisoa tse ling tsa ho roala, tse kang thepa ea eona e babatsehang ea ho etsa lifilimi, pepeneneng e phahameng, le ho hanyetsa mongobo, mocheso le khanya. Ho feta moo, HPMC ha e na chefo, ha e na chefo e tlase, 'me e lumellana le biocompatible, e etsa hore e be motsoako o bolokehileng le o sebetsang bakeng sa ho sebelisoa mefuteng e mengata e fapaneng ea lihlahisoa tsa meriana.

Qetellong, HPMC ke moemeli oa bohlokoa oa ho roala indastering ea meriana. Bokhoni ba eona ba ho ntlafatsa botsitso, ponahalo, le ts'ebetso ea kakaretso ea lihlahisoa tsa meriana e etsa hore e be karolo ea bohlokoa ho nts'etsopele ea lihlahisoa tsa boleng bo phahameng le tse ka tšeptjoang tsa meriana. Ho feto-fetoha ha eona, boiketlo ba tšebeliso, le ts'ebeliso e ntle ea litšenyehelo li etsa hore e be khetho e tsebahalang mefuteng e mengata ea likopo, ho tloha litekong tse nyane tsa kliniki ho isa tlhahisong e kholo ea khoebo.


Nako ea poso: Feb-14-2023
Moqoqo oa Marang-rang oa WhatsApp!