摘要
目的:咽炎咀嚼片质量标准的建立。方法:采用TLC法对处方中的甘草、金银花两种组分进行定性鉴别;采用高效液相色谱法对处方中的绿原酸进行了含量测定。结果:薄层色谱斑点清晰,阴性对照无干扰,高效液相色谱法线性关系良好,平均回收率为99.61%,RSD为0.97%。结论:本法定性、定量检测准确、可靠,能有效控制咽炎咀嚼片的质量。
Objective:To establish the quality standard of phyaryngitis chewable tablets.Method:Flos Lonicerae and Radix Glycyrrhizae in phyaryngitis chewable tablets were identified by TLC,and the content of chlorogenic acid was determined by HPLC.Result: The TLC spots were clear with no interference by the negative control.The linear relationship of chlorogenic acid was promising. The average recovery was 99.61%with RSD of 0.97%.Conclusion:The method is exact and credible,and could effectively control the quality of pharyngitis chewable tablets.
出处
《中国药师》
CAS
2012年第3期327-329,共3页
China Pharmacist
基金
陕西省科技攻关课题(编号:2009K13-01)