HPLC法测定健脾颗粒中柚皮苷和新橙皮苷的含量

Diet Health(2019)

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Abstract
目的:建立健脾颗粒中柚皮苷和新橙皮苷的含量测定方法.方法:采用HPLC法,Dikma Diamonsil C18(2)色谱柱,以乙腈-水(20:80)为流动相,流速为1 mL·min-1,检测波长为283 nm,柱温为30℃.结果:柚皮苷在0.0218~0.1747 mg·mL-1范围内呈良好的线性关系,新橙皮苷在0.0101~0.2104 mg·mL-1范围内呈良好的线性关系,柚皮苷的平均回收率为100.92%、RSD为2.63%,新橙皮苷平均回收率为98.62%、RSD为2.21%.结论:该方法快速、准确,重复性好,可作为健脾颗粒中枳实质量控制的有效方法.
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