Pharmaceutical excipients yog excipients thiab additives siv nyob rau hauv kev tsim cov tshuaj thiab tshuaj, thiab yog ib feem tseem ceeb ntawm kev npaj tshuaj. Raws li ib tug natural polymer derived khoom, cellulose ether yog biodegradable, tsis muaj tshuaj lom, thiab pheej yig, xws li sodium carboxymethyl cellulose, methyl cellulose, hydroxypropyl methyl cellulose, hydroxypropyl cellulose, Cellulose ethers nrog rau hydroxyethyl cellulose thiab ethyl cellulose muaj ib qho tseem ceeb daim ntawv thov nqi nyob rau hauv pharmaceutical excites. Tam sim no, cov khoom ntawm feem ntau domestic cellulose ether tuam txhab yog tsuas yog siv nyob rau hauv nruab nrab thiab qis-kawg teb ntawm kev lag luam, thiab tus nqi ntxiv yog tsis siab. Kev lag luam urgently xav tau kev hloov pauv thiab kho dua tshiab los txhim kho cov khoom siv high-end.
Pharmaceutical excipients ua lub luag haujlwm tseem ceeb hauv kev txhim kho thiab tsim cov formulations. Piv txwv li, nyob rau hauv sustained-tso npaj, cov ntaub ntawv polymer xws li cellulose ether yog siv los ua tshuaj excipients nyob rau hauv sustained-tso pellets, ntau yam matrix sustained-release npaj, coated sustained-tso npaj, sustained-tso capsules, sustained-tso tshuaj yeeb yaj duab, thiab resin. Kev npaj thiab ua kua dej-tso tawm kev npaj tau dav siv. Hauv cov txheej txheem no, cov khoom siv polymers xws li cellulose ether feem ntau yog siv los ua cov neeg nqa tshuaj los tswj kev tso tawm ntawm cov tshuaj hauv tib neeg lub cev, uas yog, nws yuav tsum tau tso tawm maj mam hauv lub cev ntawm tus nqi teev nyob rau hauv qee lub sijhawm kom ua tiav lub hom phiaj ntawm kev kho mob zoo.
Raws li kev txheeb cais los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb, muaj txog 500 hom excipients uas tau teev tseg hauv kuv lub tebchaws, tab sis piv nrog Tebchaws Meskas (ntau tshaj 1,500 hom) thiab European Union (ntau tshaj 3,000 hom), muaj qhov sib txawv loj, thiab cov hom tseem me me. Txoj kev loj hlob muaj peev xwm ntawm kev ua lag luam loj heev. Nws yog to taub tias kaum sab saum toj kws tshuaj excipients nyob rau hauv kuv lub teb chaws lub lag luam loj yog cov tshuaj gelatin capsules, sucrose, starch, zaj duab xis txheej hmoov, 1,2-propanediol, PVP,Hydroxypropyl methylcellulose (HPMC), microcrystalline cellulose Neeg tsis noj nqaij, HPC, Lactose.
Post lub sij hawm: Apr-26-2024