银黄含化滴丸UPLC指纹图谱研究
发布时间：2018-11-28 21:01
【摘要】：目的:建立银黄含化滴丸的指纹图谱分析方法,为其质量评价积累基础数据。方法:采用Waters ACQUITY UPLC BEH C18色谱柱(100 mm×2.1 mm,1.7μm);以0.4%磷酸溶液-乙腈为流动相,梯度洗脱;流速0.4 m L/min;检测波长326 nm;柱温40℃;进样量1.0μL。结果:建立16批银黄含化滴丸的UPLC特征指纹图谱,共确定21个共有峰,指认其中的11种化学成分,相似度均在0.998以上。结论:该方法高效、简便、易行,为银黄含化滴丸的质量控制提供了较为快速有效的评价方法。
[Abstract]:Objective: to establish a fingerprint analysis method for Yinhuang Hanhua dropping pills and to accumulate basic data for its quality evaluation. Methods: Waters ACQUITY UPLC BEH C18 column (100 mm 脳 2.1 mm,1.7 渭 m);, 0.4% phosphoric acid solution-acetonitrile) as mobile phase, flow rate 0.4 mL / min, detection wavelength 326 nm; column temperature 40 鈩，
本文编号：2364239
[Abstract]:Objective: to establish a fingerprint analysis method for Yinhuang Hanhua dropping pills and to accumulate basic data for its quality evaluation. Methods: Waters ACQUITY UPLC BEH C18 column (100 mm 脳 2.1 mm,1.7 渭 m);, 0.4% phosphoric acid solution-acetonitrile) as mobile phase, flow rate 0.4 mL / min, detection wavelength 326 nm; column temperature 40 鈩，
本文编号：2364239
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