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Quantitative Determination of the Content of Ginsenoside Re in Guchang Capsules by Reversed-phase HPLC
Author(s): 
Pages: 42-43
Year: Issue:  12
Journal: CHINESE JOURNAL OF INFORMATION ON TRADITIONAL CHINESE MEDICINE

Keyword:  高效液相色谱法固肠胶囊人参皂苷Re含量测定;
Abstract: 目的建立固肠胶囊中人参皂苷Re的含量测定方法.方法采用反相高效液相色谱法,Apollo C18柱(250 mm×4.6 mm,5 μm),流动相:乙腈-0.05%磷酸(21:79),检测波长:2 03 nm.结果人参皂苷Re在0.5 08~1 2.1 92 mg内呈线性关系,平均回收率1 01%,RSD=1.5%.结论该方法可以较好地控制固肠胶囊的质量.
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