Hypromellose 2208 na 2910

Hypromellose, izwi kandi nka hydroxypropyl methylcellulose (HPMC), ni ether idafite uburozi kandi idafite ionic selulose ether ikoreshwa muburyo butandukanye, harimo imiti, amavuta yo kwisiga, nibicuruzwa byibiribwa. HPMC iraboneka mubyiciro bitandukanye, harimo Hypromellose 2208 na 2910, bifite imitungo nibisabwa bitandukanye.

Hypromellose 2208 nicyiciro cyo hasi cyubwiza bwa HPMC gikunze gukoreshwa nka binder, umubyimba, na firime yahoze muri farumasi. Bikunze gukoreshwa mububiko bwa tablet, aho butanga ubuso bunoze, burabagirana kandi bugahindura ibinini bya tablet. Hypromellose 2208 nayo ikoreshwa muburyo bwo kuvura amaso, aho ikora nk'amavuta kandi ikanonosora ubwiza bwimikorere.

Hypromellose 2910 ni urwego rwohejuru rwa viscosity ya HPMC ikoreshwa nkibyimbye, binder, na emulisiferi murwego rwa porogaramu. Muri farumasi, ikoreshwa kenshi nkumukozi uhoraho-urekura, kuko irekura buhoro buhoro ibintu bikora mugihe runaka. Hypromellose 2910 ikoreshwa no kwisiga, aho itanga ingaruka zibyibushye, igatezimbere ituze rya emulisiyo, kandi ikazamura imiterere yibicuruzwa.

Muri make, Hypromellose 2208 na 2910 ni ibyiciro bibiri bya HPMC hamwe nibintu bitandukanye hamwe nibisabwa. Hypromellose 2208 ni urwego rwo hasi rwijimye rukoreshwa muri farumasi, mugihe Hypromellose 2910 nicyiciro cyo hejuru cyijimye gikoreshwa mumiti yimiti, kwisiga, nibindi bikorwa.