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柱层析-HPLC法测定阳强保肾丸中淫羊藿苷的含量
引用本文:王秀云. 柱层析-HPLC法测定阳强保肾丸中淫羊藿苷的含量[J]. 中国药房, 2008, 19(15): 1179-1180
作者姓名:王秀云
作者单位:深圳市蛇口人民医院药剂科,深圳市,518067
摘    要:目的:建立以柱层析-高效液相色谱法测定阳强保肾丸中淫羊藿苷含量的方法。方法:色谱柱为十八烷基硅烷键合硅胶(200mm×4·6mm,10μm),流动相为0·075mol·L-1磷酸溶液-乙氰(73∶27),检测波长为270nm。结果:淫羊藿苷检测浓度在10~18μg·mL-1范围内与峰面积积分值呈良好线性关系(r=0·9995);平均加样回收率为94·35%,RSD=1·12%(n=6)。结论:本法简便、准确、重现性好,可用于阳强保肾丸的质量控制。

关 键 词:阳强保肾丸  柱层析-高效液相色谱法  淫羊藿苷  含量测定
文章编号:1001-0408(2008)15-1179-02
修稿时间:2007-11-04

Determination of Icariin in Yangqiang Baoshen Pills by Column Chromatography- HPLC
WANG Xiu-yun. Determination of Icariin in Yangqiang Baoshen Pills by Column Chromatography- HPLC[J]. China Pharmacy, 2008, 19(15): 1179-1180
Authors:WANG Xiu-yun
Affiliation:WANG Xiu-yun(Dept. of Pharmacy, Shenzhen Shekou People's Hospital, Shenzhen 518067, China)
Abstract:OBJECTIVE: To determine the content of Icariin in Yangqiang baoshen pills by column chromatographyHPLC. METHODS: The chromatographic column was octadecylsilane chemically bonded silica(200 mm ×4.6 mm, 10μm) with mobile phase consisted of 0.075 mol·L^-1 phosphoric acid - B cyanide (73 : 27) at a detection wavelength of 270 nm. RESULTS: The linear range of Icariin was 10- 18 μg · mL^-1(r = 0.999 5) and the average recovery was 94.35% (RSD = 1.12%, n = 6) .CONCLUSION: This method is simple, accurate, reproducibility and applicable for the quality control of Yangqiang baoshen pill.
Keywords:Yangqiang baoshen pill  Column chromatography - HPLC  Icariin  Content determination
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