Preparation and In-vitro Release Performance of Sodium-iron Chlorophyllin Microcapsules

摘要：

Objective To investigate the preparation and the drug in vitro release mechanism of Sodium-iron Chlorophyllin microcapsules. Methods Sodium-iron Chlorophyllin/Ethylcellulose (EC) microcapsules were prepared by solvent-nonsolvent method. Model-fitting were used to study the in-vitro release mechanism of Sodium-iron Chlorophyllin microcapsules. Results The method has such advantages as simple technology, uniformity in diameters and drug loading. Conclusion The preparation procedure is simple. And the release mechanism of water-insoluble matrix preparations was fitting model.

关键词： sodium-iron chlorophyllin microcapsules release mechanism

作者: Wang Liyun Chu Jianyu

作者单位: Hospital of Hebei United University Hebei United University Tangshan, China College of Civil Engineering and Architecture Hebei United University Tangshan, China

会议类型: 国际会议

会议名称: 2011 International Conference on Medical Information and Bioengineering(2011年医药信息与生物工程国际会议 ICMIB 2011)

会议地点: 成都

会议语种:英文

页码: 61-63

在线出版日期: 2011-01-14（万方平台首次上网日期，不代表论文的发表时间）