UPLC fingerprinting combined with quantitative analysis of multicomponents by a single marker for quality evaluation of YiQing granules

Research backgroundYiQing granules (YQGs) are a patented drug commonly used in clinics in China. However, the quality control index of this preparation is relatively limited, which does not effectively ensure the quality of the product. Thus, a comprehensive quality evaluation of YQGs is lacking.Obj...

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Bibliographic Details
Main Authors: YangHong Li, Bao Yu, Wei Zhao, Xiyu Pu, Xue Zhong, Xingbao Tao, Yunhong Wang, Weiguo Cao, Dan Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Chemistry
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Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2025.1632033/full
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