coated pellets

Phase-separated films of water-insoluble ethyl cellulose (EC) and water-soluble hydroxypropyl cellulose (HPC) can be utilized to tailor drug release from coated pellets. In the present study, the effects of HPC levels and the pH, type, ionic strength and osmolarity of the media on the release…
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Process analytical technology (PAT) has become an important factor in design, analysis and control of complex technological processes. In the present study, pellet coating process was monitored using four different PAT approaches, i.e. near-infrared (NIR) spectroscopy, Raman spectroscopy, in-line…
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Medicines of drug coated inert pellets filled into hard capsules or compressed into tablets are already on the market, until now, their number is limited and there are few systematic investigations of possible coating amounts. Pellets of microcrystalline cellulose were coated with a model drug…
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