Ko hypromellose yakasikwa here?

Hypromellose, inozivikanwawo se hydroxypropyl methylcellulose (HPMC), is semisynthetic polymer inotorwa kubva ku cellulose, yakasikwa polima inowanikwa mumasero madziro emiti. Kunyange zvazvo cellulose pachayo yakasikwa, maitiro ekugadzirisa kuti agadzire hypromellose anosanganisira maitiro emakemikari, zvichiita kuti hypromellose ive semisynthetic compound.

Kugadzirwa kwehypromellose kunosanganisira kurapa cellulose nepropylene oxide uye methyl chloride kuunza hydroxypropyl uye methyl mapoka kumusana we cellulose. Uku kugadziridzwa kunoshandura zvimiro zve cellulose, zvichipa hypromellose hunhu hwayo hwakasiyana senge kunyungudika kwemvura, kugona kugadzira firimu, uye viscosity.

Kunyange zvazvo hypromellose isingawanikwe zvakananga mumasikirwo, inotorwa kubva kune yakasikwa (cellulose) uye inonzi inonzi biocompatible uye biodegradable. Inoshandiswa zvakanyanya mumishonga, zvigadzirwa zvechikafu, zvizorwa, uye akasiyana maindasitiri ekushandisa nekuda kwekuchengetedza kwayo, kuita kwakasiyana-siyana, uye kushanda kwayo.

Muchidimbu, nepo hypromellose iri semisynthetic komputa, kwainotangira kubva kune cellulose, yakasikwa polymer, uye biocompatibility yayo inoita kuti ive chinhu chinogamuchirwa nevakawanda mukushandisa kwakasiyana.