HPLC测定妇科止血灵片中川续断皂苷Ⅵ的含量
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[摘要] 目的:建立高效液相法测定妇科止血灵片中川续断皂苷Ⅵ含量的方法。方法:采用Diamonsil-C18(4.6 mm×250 mm,5 μm)色谱柱;流动相:乙腈-0.05%磷酸(28∶72);检测波长:212 nm;流速:1.0 ml/min。结果:川续断皂苷Ⅵ在0.001 2～0.011 0 μg范围内与峰面积呈良好的线性关系(r=0.999 2)。平均回收率为99.58%(RSD=0.94%)。结论:本方法简便、准确、重现性好,可用于妇科止血灵片中川续断皂苷Ⅵ的质量控制。
[关键词] 高效液相法;续断皂苷Ⅵ;妇科止血灵片;含量测定
[中图分类号] R927.2[文献标识码] B[文章编号] 1673-7210(2010)04(a)-080-02
Content determination of Dipsacus saponin Ⅵ in Fuke Zhixueling Tablets by HPLC
JIA Shujuan1, HUANG Xueying2
(1.The Second Affiliated Hospital of Liaoning Traditional Chinese Medicine, Shenyang 110034, China; 2.Baifeng Pharmaceutical Co. Ltd. in Shenyang, Shenyang 110014, China)
[Abstract] Objective: To establish a method for the content determination of dipsacus saponin Ⅵ in Fuke Zhixueling Tablets by HPLC. Methods: The Diamonsil-C18 (4.6 mm×250 mm, 5 μm) column was used. The mobile phases consisted of cetonitrile and 0.05%-phosphoric acid (28∶72), the flow rate was 1 ......
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