Ibyiza byo murwego rwa farumasi HPMC

HPMC hydroxypropyl methylcelluloseyahindutse umwe mubakoresha imiti nini mu gihugu ndetse no hanze yarwo, kubera ko HPMC ifite ibyiza izindi nyungu zidafite.

1. Amazi meza

Irashobora gushonga mumazi akonje munsi ya 40 ℃ cyangwa 70% Ethanol, kandi ahanini ntishobora gushonga mumazi ashyushye hejuru ya 60 but, ariko irashobora gushishwa.

2. Inert

HPMC ni ubwoko bwa selireose itari ionic. Igisubizo cyacyo ntabwo gitwara ionic kandi ntigikorana numunyu wicyuma cyangwa ibinyabuzima kama. Kubwibyo, ibindi bicuruzwa ntibabyitwaramo mugihe cyo kwitegura.

3. Guhagarara

Irahagaze neza kuri aside na alkali, kandi irashobora kubikwa igihe kirekire hagati ya pH 3 ～ 11, kandi ububobere bwayo nta mpinduka igaragara. Igisubizo cyamazi ya HPMC gifite anti-mildew kandi gishobora kugumana ubwiza bwimitsi mugihe cyo kubika igihe kirekire. Ibikoresho bya farumasi ukoreshaHPMCkugira ireme ryiza kuruta abakoresha ibicuruzwa gakondo (nka dextrin, krahisi, nibindi).

4. Guhindura ibishishwa

Ibikomoka kuri viscosity bitandukanye biva muri HPMC birashobora kuvangwa muburyo butandukanye, kandi ububobere bwayo burashobora guhinduka ukurikije itegeko runaka, kandi bukagira umubano mwiza, bityo birashobora gutorwa ukurikije ibisabwa. 2.5 Inertia ya metabolike HPMC ntabwo yinjizwa cyangwa ngo ihindurwe mu mubiri, kandi ntabwo itanga karori, bityo rero ni ikintu cyiza cyo gutegura imiti. .

5. Umutekano

Muri rusange bifatwa koHPMCni ibintu bidafite uburozi kandi bidatera uburakari.

Imiti yo mu rwego rwa farumasi HPMC nigikoresho cyingenzi cyo kubyara umusaruro uhoraho kandi ugenzurwa. Nibikoresho bya farumasi bishyigikiwe na leta mubushakashatsi niterambere, kandi bijyanye nicyerekezo cyiterambere gishyigikiwe na politiki yigihugu yinganda. Imiti yo mu rwego rwa farumasi HPMC nigikoresho nyamukuru gikoreshwa mu gukora capsules y’ibihingwa bya HPMC, bingana na 90% by’ibikoresho fatizo bya capsules y’ibihingwa bya HPMC. Ibihingwa byakozwe na capsules bifite ibyiza byumutekano nisuku, birashoboka cyane, nta ngaruka zo guhuzagurika, hamwe n’umutekano muke, ibyo bikaba bihuye nibyifuzo byabaguzi. Ibisabwa byumutekano nisuku byibiribwa nubuvuzi nimwe mubintu byingenzi byongeweho nibicuruzwa byiza bisimbuza inyamaswa za gelatine.