Characterization of volatile metabolites in Pu-erh teas with different storage years by combining GC-E-Nose, GC–MS, and GC-IMS

Characterization of volatile metabolites in Pu-erh teas with different storage years by combining GC-E-Nose, GC–MS, and GC-IMS

Storage time is one of the important factors affecting the aroma quality of Pu-erh tea. In this study, the dynamic changes of volatile profiles of Pu-erh teas stored for different years were investigated by combining gas chromatography electronic nose (GC-E-Nose), gas chromatography-mass spectrometr...

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Bibliographic Details
Main Authors: Yuting Rong, Jialing Xie, Haibo Yuan, Lilei Wang, Fuqiao Liu, Yuliang Deng, Yongwen Jiang, Yanqin Yang
Format: Article
Language:English
Published: Elsevier 2023-06-01
Series:Food Chemistry: X
Subjects:
Storage time
Pu-erh tea
GC-E-Nose
GC-MS
GC-IMS
Online Access:http://www.sciencedirect.com/science/article/pii/S2590157523001360

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