新型缓释辅料甲壳胺的研究 Ⅱ甲壳胺对不同性质药物的适应性的研究
The study of chitosan as sustained release tablets matrix Ⅱ the adaption of chitosan to drugs with different properties
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Abstract: OBJECTIVE:To study the physical chemical properties of an active compound when releasing from chitosan matrix tablet.METHOD:The release rate of drugs with various variety solubility molecular weights and acidity or alkalinity through chitosan matrix tabl