妇月康胶囊质量标准定性定量方法的研究

The Quantitative and Qualitative Analysis of the Quality of Fuyuekang Jiaonang

为了有效地控制妇月康胶囊的质量,针对妇月康胶囊现行质量标准中的不足,改进了对当归、川芎中阿魏酸的薄层鉴别方法,增加了对处方中益母草的薄层鉴别方法,并用剩余比色法测定益母草中盐酸水苏碱的含量,以间接测定益母草的含量。结果表明,改进后的当归、川芎中阿魏酸的薄层鉴别方法和益母草的薄层鉴别方法,操作简单易行,重现性好,专属性强。用剩余比色法测定益母草中盐酸水苏碱的含量的平均回收率为99.8%,RSD为0.94%。该方法稳定,可用于妇月康胶囊的质量检测。

Our purpose is to control the quality of Fuyuekang Jiaonang,to improve the method of identificate Ferulic acid of angelica and chuanxiong,to increase the method to identify Herba leonuri by TLC. The content of Stachydrine hydrochloride were determined by Reinecke salt surplus colorimetry method. It is founded that using TLCs to identify Herba leonuri,angelica,chuanxiong were simple, sensitive and accurate. The average recovery was 99.8% （RSD = 0.94%）. This method is stable and reliable.