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Determination of the β-elemene content in the self-microemulsifying system concentrate by HPLC
Pages: 718-720
Year: Issue:  12
Journal: Qilu Pharmaceutical Affairs

Abstract: 目的 建立β-榄香烯自微乳浓缩液中药物的含量测定方法.方法 采用高效液相色谱法测定β-榄香烯,Diamonsil C18(4.6mm×250mm,5μm)色谱柱,流动相为乙腈-水(92∶8),检测波长205nm,流速为1mL·min-1,检测波长205nm,柱温为25℃.结果 β-榄香烯在3.4~136μg·mL-1范围内线性关系良好(r=0.9999),平均回收率为100.3%(n=9),RSD...
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