HPLC法测定橘红片中甘草酸的含量  

Determination of Glycyrrhizic Acid in Juhong Tablets by HPLC

作　　者：郭定海[1] 林晓[1] 

机构地区：[1]福建省药品检验所,福州350001

出　　处：《中国药品标准》2004年第6期58-60,共3页Drug Standards of China

摘　　要：目的:建立了橘红片中含量测定方法。方法:采用 HPLC 法进行测定。结果:峰面积与浓度线性关系良好,回归方程 Y=706108X+4336.2,r=0.9999。平均回收率为101.9%,RSD 为0.35%。结论:方法简便快速,重现性好,可用于本制剂的质量控制。Objective:To establish an HPLC for determination of Glycyrrhizic Acid in Jubong Tablets.Methods HPLC was used for the determination of Glycyrrhizic Acid.Results The linear regression equation was Y=706108X+4336.2,r= 0.9999.The average recovery was 101.9% and RSD was 0.35%.Conclusion This is a simple,accurate method which can be used to control the quality of Juhong Tablets.

关 键 词：橘红 HPLC法 甘草酸 含量测定方法 制剂 RSD 质量控制 重现性 平均回收率 回归方程 

分 类 号：R284[医药卫生—中药学] R282[医药卫生—中医学]