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Study on the determination method of α-cyperon in Cyperus Rotundus Granules
Pages: 716-718
Year: Issue:  12
Journal: Qilu Pharmaceutical Affairs

Abstract: 目的 研究香附颗粒饮片中α-香附酮的含量测定方法,制定和完善其质量标准.方法 样品以乙醚索氏提取,高效液相色谱法采用Hypersils C18(250×4.60mm,5μm)色谱柱,流动相为甲醇-水(80∶20);检测波长:240nm;流速:0.8mL·min-1;进样量:20μL;结果α-香附酮在0.0204~0.204mg·mL-1浓度范围内线性关系良好,回归方程:Y=41024X-27.60...
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