The average recovery of forsythin was 98.0% with RSD=0.63%(n=9). The calibration curve of arctiin was linear with 96.2~962ng(r=0.9998).
连翘苷对照品在21.1211ng范围内,进样量与峰面积呈良好的线性关系,r=0.9999,平均回收率为98.0%;牛蒡苷对照品在96.2962ng范围内具有良好的线性关系,r=0.9998,平均回收率为100.8%。
参考来源 - HPLC法测定维C银翘片中连翘苷与牛蒡苷的含量·2,447,543篇论文数据,部分数据来源于NoteExpress
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