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Content Determination of Ginsenoside Rg1 in Fufangtianqi Dropping Pills by HPLC
Author(s): WU Yi
Pages: 1737-
1739
Year: 2005
Issue:
22
Journal: CHINA PHARMACY
Keyword: 高效液相色谱法; 复方田七滴丸; 人参皂苷Rg1; 含量测定;
Abstract: 目的:建立以高效液相色谱法测定复方田七滴丸中人参皂苷 Rg1含量的方法.方法:色谱柱为 Shim-pack VP-ODS,流动相为乙腈-水(25:75),流速为 1.0ml/min,检测波长为 210nm,柱温为 25℃,进样量为 20μ l.结果:人参皂苷 Rg1检测浓度在 37.2~ 186.0μ g/ml范围内线性关系良好(r=0.9 999),平均加样回收率为 101.01%(RSD=0.90%, n=5).结论:本方法简便、灵敏、准确,可用于复方田七滴丸的质量控制.
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