Analysis of active components from different ages of old Wuyi rock tea by gradient extraction

In this study, a comparative analysis of the extraction yields of flavonoids, polyphenols, and terpenes from aged Wuyi rock tea of different years in solvents such as petroleum ether, dichloromethane, ethyl acetate, n-butanol, and water was conducted, which provides a theoretical basis for the separ...

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Bibliographic Details
Main Authors: Yan Lang, Qianli Ma, Rongping Chen, Dongcai Yang, Xiaomei Hu, Chuanhai Zhang, Chenxi Shi, Zhonglin Guo
Format: Article
Language:English
Published: AIP Publishing LLC 2025-02-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0252943
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