首页|HPLC法同时测定小儿清咽颗粒中6种成分

HPLC法同时测定小儿清咽颗粒中6种成分

Simultaneous determination of six constituents in Xiao'er Qingyan Granules by HPLC

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目的 建立HPLC法同时测定小儿清咽颗粒中单咖啡酰酒石酸、连翘酯苷A、菊苣酸、连翘苷、牛蒡苷、哈巴俄苷的含量.方法 该药物 70%甲醇提取液的分析采用Agilent Zorbax SB-C18色谱柱(250 mm×4.6 mm,5 μm);流动相乙腈-0.1%磷酸,梯度洗脱;体积流量 1.0 mL/min;柱温 30℃;检测波长 278、330 nm.结果 6 种成分在各自范围内线性关系良好(r≥0.999 4),平均加样回收率 96.80%~102.61%,RSD 0.26%~1.93%.结论 该方法简便准确,可用于小儿清咽颗粒的质量控制.
AIM To establish an HPLC method for the simultaneous content determination of monocaffeyltartaric acid,forsythiaside A,chicoric acid,phillyrin,arctiin and harpagoside in Waigan Fenghan Granules.METHODS The analysis of 70%methanol extract of this drug was performed on a 30℃thermostatic Agilent Zorbax SB-C18 column(250 mm×4.6 mm,5 μm),with the mobile phase comprising of acetonitrile-0.1%phosphoric acid flowing at 1.0 mL/min in a gradient elution manner,and the detection wavelengths were set at 278,330 nm.RESULTS Six constituents showed good linear relationships within their own ranges(r≥0.999 4),whose average recoveries were 96.80%-102.61%with the RSDs of 0.26%-1.93%.CONCLUSION This simple and accurate method can be used for the quality control of Xiao'er Qingyan Granules.

Xiao'er Qingyan Granuleschemical constituentsHPLC

何艳、胡小祥、刘洋伽、戴瑞、唐佳齐、张辉

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湘南学院药学院,湖南 郴州 423000

郴州市食品药品检验检测中心,湖南 郴州 423000

小儿清咽颗粒 化学成分 HPLC

湖南省自然科学基金科药联合项目湖南省自然科学基金科药联合项目郴州市科技计划项目重点研发项目湘南学院横向项目

2021JJ800232021JJ80074zdnk2021012022E88

2023

中成药
国家食品药品监督管理局,信息中心中成药信息站,上海中药行业协会

中成药

CSTPCDCSCD北大核心
影响因子:1.217
ISSN:1001-1528
年,卷(期):2023.45(12)
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