Characterization of the critical quality attributes for hydroxypropyl methylcellulose with different sources and analysis of the release of sustained-release tablets in vitro
1. Chongqing Key Laboratory of Industrial Fermentation Microorganisms, School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China
2. NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, National Institutes for Food and Drug Control, Beijing 100050, China
3. Key Laboratory of Biorheological Science and Technology Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China
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