Study on Quality Control of Silybin Powder for Injection

摘要：

To identify different quality control of Silybin powder for injection, some indexes such as loss on drying, insoluble particle, ignition dregs, content determining were analyzed. The results indicated that regression curve of Silybin powder for injection was Y =47741X+531.19, r =0.999 9. Precision: average peak area was 11182.42, RSD was 0.4796％ (n =6) ; Stability:RSD was 1.030 9％, which indicated its good stability in 14 hours.The average recovery rate was 99.84％, RSD was 0.5935％.Sample content determination: Content of all samples was as much as 95％-105％ of claimed values. The average sample content was 40.7499 mg/bottle. All indexes fit in with pharmacopoeia, which indicate the quality of this Silybin powder for injection can be efficiently controlled.

关键词： Silybin powder for injection quality control content determination

作者: YANG Shu-Liang WANG Shu-jing Yang Hong-Yu Yang Bo

作者单位: School of Pharmaceuticial, Harbin Commerce University Harbin,China Institute of Pharmacology, Harbin Commercial University;Postdoctoral Station of Veterinary Medicine,

会议类型: 国际会议

会议名称: The 1st International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2007)(首届IEEE生物信息与生物医学工程国际会议)

会议地点: 武汉

会议语种:英文

页码: 1332-1334

在线出版日期: 2007-07-06（万方平台首次上网日期，不代表论文的发表时间）