高效液相色谱法测定牛黄消炎片中酯蟾毒配基的含量

Determination of Recibufogenin in Niuhang Xiaoyan Tablet by HPLC

摘要:

应用高效液相色谱法,对中成药牛黄消炎片中蟾酥的主要成分酯蟾毒配基进行了含量测定。所测酯蟾毒配基的回收率是100.2%,RSD为1.42%,线性范围是0.12～0.72 mg/ml,相关系数为0.9998。

Abstract:

The content of the major component recibufogenin in Niuhuang Xiaoyan tablet was determined by HPLC with Alltima-C₁₈column.The average recovery was 100.2% withRSD=1.42%.The linear range was form 0.12 to 0.72 mg/ml(r=0.9998).