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高效液相色谱法测定加味五子衍宗丸中淫羊藿苷含量
引用本文:李敏芳,李慧,王学美,王国华.高效液相色谱法测定加味五子衍宗丸中淫羊藿苷含量[J].中国中医药信息杂志,2008,15(3):51-52.
作者姓名:李敏芳  李慧  王学美  王国华
作者单位:1. 北京大学第一医院中西医结合研究室,北京,100043
2. 中国中医科学院中药研究所,北京,100700
摘    要:目的建立高效液相色谱法测定加味五子衍宗丸中淫羊藿苷含量的方法。方法采用Lichrospher C18色谱柱,乙腈-水(30:70)为流动相,流速为1.0mL/min,检测波长270nm,柱温为30℃。结果淫羊藿苷在0.208-2.600μg范围与峰面积呈良好线性关系(r=0.9999),平均回收率100.86%,RSD=0.71%(n=6)。结论该方法简便,准确,重现性好,可用于加味五子衍宗丸的质量控制。

关 键 词:加味五子衍宗丸  淫羊藿苷  高效液相色谱法
文章编号:1005-5304(2008)03-0051-02
修稿时间:2007年8月29日

Determination of Icariin in Jiawei Wuzi Yanzong Pill by HPLC
Institution:LI Min-fang1, LI Hui2, WANG Xue-mei1, et al (1.Department of Integrated Traditional Chinese and Western Medicine of Peking University First Hospital, Beijing 100043, China: 2.Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China)
Abstract:Objective To establish the method of content determination of icariin in Jiawei Wuzi Yanzong Pill. Method The HPLC method was used to determine the content of icariin from Jiawei Wuzi Yanzong Pill. The analysis was carried out on Lichrospher C18 column (250 mm×4.6 mm, 5μm) with acetonitrile-water (30 : 70) as mobile phase, flow-rate of 1.0 mL/min and wave-length at 270 nm at 30℃. Results The liner range of icariin was 0.28-2.60μg with a correlation(r) of 0.9999. The recovery was 100.86% with RSD of 0.71%. Conclusion The method had good reproducibility and sensitivity to determine the content of icariin from Jiawei Wuzi Yanzong Pill.
Keywords:Jiawei Wuzi Yanzong Pill  icariin  HPLC
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