Pharmacopoeia Standard Ntawm Hydroxypropyl Methyl Cellulose

Hydroxypropyl Methylcellulose (HPMC) yog ib qho khoom siv dav siv tshuaj, thiab nws cov khoom zoo thiab cov lus qhia tshwj xeeb tau txhais los ntawm ntau lub chaw muag tshuaj thoob ntiaj teb. Nov yog qee cov qauv tshuaj pharmacopoeial rau HPMC:

Tebchaws Asmeskas Pharmacopeia (USP):

• Lub Tebchaws Asmeskas Pharmacopeia (USP) teeb tsa cov qauv rau qhov zoo, purity, thiab kev ua tau zoo ntawm cov khoom xyaw tshuaj thiab cov ntawv ntau npaum. HPMC monographs hauv USP muab cov lus qhia tshwj xeeb rau ntau yam tsis xws li kev txheeb xyuas, kev ntsuam xyuas, viscosity, cov dej noo, qhov loj me, thiab cov ntsiab lus ntawm cov hlau hnyav.

European Pharmacopoeia (Ph. Eur.):

• European Pharmacopoeia (Ph. Eur.) muab cov qauv rau cov tshuaj tshuaj thiab kev npaj hauv cov teb chaws Europe. HPMC monographs hauv Ph. Eur. qhia cov kev cai rau cov tsis xws li kev txheeb xyuas, kev ntsuam xyuas, viscosity, poob ntawm ziab, residue ntawm ignition, thiab microbial paug.

British Pharmacopoeia (BP):

• British Pharmacopoeia (BP) muaj cov qauv thiab cov lus qhia tshwj xeeb rau cov tshuaj siv tshuaj thiab cov ntawv siv tshuaj siv hauv UK thiab lwm lub tebchaws. HPMC monographs hauv BP cov qauv qhia txog kev txheeb xyuas, kev ntsuam xyuas, viscosity, particle loj, thiab lwm yam khoom zoo.

Japanese Pharmacopoeia (JP):

• Japanese Pharmacopoeia (JP) tsim cov qauv rau cov kws tshuaj hauv Nyij Pooj. HPMC monographs hauv JP suav nrog cov kev cai rau kev txheeb xyuas, kev ntsuam xyuas, viscosity, particle loj faib, thiab txwv microbial.

International Pharmacopoeia:

• Lub International Pharmacopoeia (Ph. Int.) muab cov qauv rau cov kws kho mob thoob ntiaj teb, tshwj xeeb tshaj yog rau cov teb chaws uas tsis muaj lawv tus kheej cov tshuaj pharmacopoeias. HPMC monographs hauv Ph. Int. qhia cov txheej txheem rau kev txheeb xyuas, ntsuas, viscosity, thiab lwm yam tsis zoo.

Lwm yam Pharmacopoeias:

• Pharmacopoeial qauv rau HPMC kuj tseem tuaj yeem pom nyob rau hauv lwm lub teb chaws pharmacopoeias xws li Indian Pharmacopoeia (IP), Suav Pharmacopoeia (ChP), thiab Pharmacopoeia ntawm Tib Neeg Lub Tebchaws ntawm Bangladesh (BPC).

Kev sib haum xeeb:

• Kev sib raug zoo ntawm cov tshuaj pharmacopoeias tsom mus rau cov qauv thiab cov lus qhia tshwj xeeb rau cov khoom xyaw tshuaj thiab cov khoom lag luam thoob ntiaj teb. Cov kev sib koom tes xws li International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) pab txhawb kev sib xws thiab pab txhawb kev lag luam thoob ntiaj teb.

Hauv cov ntsiab lus, Hydroxypropyl Methylcellulose (HPMC) yog raws li cov qauv tshuaj pharmacopoeial thiab cov kev qhia tshwj xeeb uas tsim los ntawm cov koom haum xws li USP, Ph. Eur., BP, JP, thiab lwm lub teb chaws pharmacopoeias. Kev ua raws li cov qauv no ua kom ntseeg tau qhov zoo, purity, thiab kev ua tau zoo ntawm HPMC hauv kev tsim tshuaj.