高效液相色谱法测定妇月康胶囊中阿魏酸的含量测定

Determination of content of ferulic acid in Fuyuekang Capsule by HPLC

目的:研究控制妇月康胶囊质量的方法。方法:采用高效液相色谱法测定妇月康胶囊中阿魏酸的含量。结果:阿魏酸进样量在0.375-2.5μg范围内与峰面积呈良好的线性关系,相关系数为0.99996,回收率为98.6%。结论:本方法操作简便,专属性强,灵敏度高,干扰小,结果准确可靠。

Objective：To establish the method of controlling the quality of Fuyuekang Capsule. Methods：The paper adopts HPLC was used to determine the content of ferulic acid （4 -hydroxy- 3 -methoxycinnamic acid ） in Fuyuekang Capsule. Results： In the range of 0. 375 - 2. 5 μg, the injected amount of ferulic acid （4 - hydroxy - 3 - methoxycinnamic acid） showed fine linear relationship with the area of characteristic peak, with a correlation coefficient of 0. 99996, and a recovery rate of 98. 6%. Conclusion：This method is highly exclusive and has a great advantage of simple and convenient operation, high sensitivity, low interference and reliable results.