Solubility and Dissolution Enhancement of Budesonide by Solid Dispersion Using Rotary Evaporation Method
DOI:
https://doi.org/10.32628/IJSRST523103212Keywords:
Budesonide, PVP K-35, HPMC K-15Abstract
The aim of the present study was to formulate and evaluate budesonide solid dispersion using PVP K-35 and HPMC K-15 polymers with the help of solvent evaporation method followed by rotary evaporation method to improve solubility and dissolution of budesonide. Solid dispersion of budesonide was prepared with different drug: carrier ratios using solvent evaporation method followed by rotary evaporation method. F1 to F9 batches were prepared. The solubility study of F1 to F9 batches were carried out. Batch F6 has shown highest solubility, and was F6 batch was selected as optimized batch. FT-IR and DSC were performed to identify the physicochemical interactions between drug and optimized formulation. The dissolution test was carried out to check the percentage drug release of solid dispersion. The drug release of solid dispersion is after 60 min was 9.92% for optimized batch.
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