小儿解表颗粒中连翘苷含量测定

Food and Drug(2014)

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Abstract
目的 建立高效液相色谱法(HPLC)测定小儿解表颗粒中连翘苷含量的方法.方法 采用Diamonsil C18色谱柱(250 mm×4.6 mm,5tm),流动相为乙腈-水(22∶78),流速1.0 mL/min,检测波长230 nm.结果 连翘苷线性范围为5.06~81.04 g(R=0.9999),平均加样回收率为97.60%,RSD=1.3%(n=6).结论 此方法操作简便,快速,准确,可用于小儿解表颗粒的质量控制.
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Key words
Xiao'er Jiebiao Keli,forsythin,determination
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