Effects of harvest season and altitude on the traceability of Fenghuang Dancong tea: Based on stable isotopes and machine learning

Tea traceability is crucial as its quality and value vary significantly based on harvest season and altitude. In this study, we aimed to identify the harvest season and altitude of Fenghuang Dancong tea using δ13C, δ15N, δ2H, and δ18O combined with machine learning. We explored the effects of harves...

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Bibliographic Details
Main Authors: Wenwen Liu, Jie Zhao, Wan Wei, Shuilian Liang, Lu Xiao, Manqin Fu, Xu Wang, Yan Chen
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Food Chemistry: X
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2590157525003797
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