Cov txheej txheem ntawm cov ntsiav tshuaj yog dab tsi?
Cov txheej txheem ntawm cov ntsiav tshuaj yog dab tsi?

Video: Cov txheej txheem ntawm cov ntsiav tshuaj yog dab tsi?

Video: Cov txheej txheem ntawm cov ntsiav tshuaj yog dab tsi?
Video: Maiv Xis Xyooj Khaus Pim | Tub Siab Loj Xa Lus Rau Maiv Xis Xyooj 2024, Kaum ib hlis
Anonim

Kev tsim khoom ntawm Pharmaceutical Ntsiav tshuaj . Ntsiav tshuaj feem ntau yog tsim los ntawm ntub granulation, qhuav granulation los yog ncaj qha compression. Cov txheej txheem no tej zaum yuav raug suav hais tias suav nrog cov kauj ruam (unit txheej txheem ) - hnyav, milling, sib tov, granulation, kom qhuav, sib cog, (nquag) txheej thiab ntim khoom.

Ib yam li ntawd, tib neeg nug, cov ntsiav tshuaj ua li cas?

Kev lig kev cai, ntsiav tshuaj ua tau ua los ntawm granulation, ib txheej txheem uas imparts ob lub hauv paus xav tau los tsim: compactibility thiab fluidity. Ob leeg ntub granulation thiab qhuav granulation (slugging thiab yob compaction) yog siv.

Qhov thib ob, txheej txheem txheej txheej ntsiav tshuaj yog dab tsi? Ntsiav tshuaj txheej yog a txheej txheem los ntawm uas ib qho tseem ceeb qhuav, txheej txheej ntawm txheej cov khoom siv yog siv rau saum npoo ntawm daim ntawv ntau npaum li cas thiaj li muab cov txiaj ntsig tshwj xeeb tshaj qhov tsis muaj ntau yam. Txheej tuaj yeem siv rau ntau hom kev siv qhov ncauj xws li cov khoom, hmoov, granules, muaju, pellets thiab ntsiav tshuaj.

ua cov tshuaj paracetamol li cas?

1. Noj 20 ntsiav tshuaj ntawm tshuaj paracetamol IP.

  1. Ntsuas granules sib npaug rau 500 mg ntawm paracetamol.
  2. Txheeb xyuas qhov chaw rau lub tshuab ntsiav tshuaj.
  3. Sau cov granules hnyav rau hauv kab noj tuag.
  4. Siv qhov zoo tshaj plaws siab rau sab sauv punch thiaj li granules tau compressed.
  5. Tom qab compression eject lub ntsiav tshuaj npaj thiab raug rau hardness kuaj.

Dab tsi yog qhov sib txawv ntawm kev tsim cov ntsiav tshuaj?

Peb feem ntau kev tsim khoom cov txheej txheem hauv kws tshuaj kev tsim cov ntsiav tshuaj yog direct compression (DC), qhuav granulation (DG), thiab ntub granulation (WG). Cov txheej txheem DC yog qhov yooj yim tshaj plaws rau kev tsim tshuaj ntsiav tshuaj . Nws suav nrog kev sib xyaw ntawm excipients thiab APIs, ua raws li compression.

Pom zoo: