Related Experiment Video
Updated: Jul 20, 2026

Formation of Dispersible Taohong Siwu Tablets
Published on: February 3, 2023
Characteristics of bicalutamide solid dispersions and improvement of the dissolution
Fuzheng Ren1, Qiufang Jing, Yanhui Tang
1Department of Pharmaceutical Engineering, School of Chemistry and Pharmaceutics, East China University of Science and Technology, Shanghai, 200237, China.
Abstract:
The purpose of our study was to formulate and evaluate bicalutamide (BL) solid dispersions (SD). The physicochemical properties were evaluated by differential scanning calorimetry (DSC), Fourier-Transform infrared (FT-IR) spectroscopy, Powder X-ray diffractometry (PXRD), dissolution studies, and stability studies. The dissolution studies demonstrated that the dissolution of BL from BL-SD increased with an increase in carrier content (PVP K30). X-ray assays and DSC results both confirmed the amorphous state of BL in BL-SD. Stability studies conducted after 6 months showed that BL exhibited excellent stability in the solid dispersion of PVP K30 (1:5).
Related Concept Videos
Bioavailability Enhancement: Drug Solubility Enhancement
Factors Influencing Drug Absorption: Pharmaceutical Parameters
Factors Influencing Drug Absorption: Drug Dissolution
Factors Affecting Dissolution: Particle Size and Effective Surface Area
Bioavailability Enhancement: Drug Stability Enhancement and GI Retention
Drug Dissolution: Requirements and Profile Comparison
