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. 2023 Mar 14;10:1104926. doi: 10.3389/fnut.2023.1104926

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Copyright © 2023 Shan, Yu, Chen, Zhang, Zhu, Jiang, Yuan, Zhou, Li, Wang, Deng and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Multivariate statistical analysis of Longjing tea samples with different withering degrees. (A) The score plot of principle component analysis (PCA). (B) The metabolic trajectory plot. (C) The loading plot of PCA model.