The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Preparation of Sodium valproate sustained-release tablets and the determination of its release rate in vitro
Author(s): 
Pages: 271-272
Year: Issue:  4
Journal: WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES

Keyword:  丙戊酸钠喷雾干燥微囊缓释片释放度;
Abstract: 目的研制丙戊酸钠缓释片并进行体外释放度测定.方法采用喷雾干燥法制备丙戊酸钠微囊,通过电镜和X-射线衍射等检测方法对微囊进行质量评价.采用永停滴定法测定丙戊酸钠微囊含量及缓释片的体外释放度.结果喷雾干燥法制备的丙戊酸钠微囊质量较好,所制缓释片体外释放符合一级动力学过程.结论运用丙戊酸钠微囊制备缓释片的工艺简便、可靠,体外释放证明有明显的缓释作用.
Related Articles
No related articles found