Targeted and nontargeted metabolomics analysis for determining the effect of storage time on the metabolites and taste quality of keemun black tea

•The 10-year storage is supposed to be a critical point for chemical changes of KBT.•With storing, bitterness, astringency and umami was decreased.•Quinic acid derivatives were important taste contributors for stored KBT. The black tea could be stored for a long time, and subsequently affects the fl...

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Veröffentlicht in:	Food chemistry 2021-10, Vol.359, p.129950-129950, Article 129950
Hauptverfasser:	Huang, Ai, Jiang, Zongde, Tao, Meng, Wen, Mingchun, Xiao, Zhipeng, Zhang, Lan, Zha, Minyu, Chen, Jiayu, Liu, Zhengquan, Zhang, Liang
Format:	Artikel
Sprache:	eng
Schlagworte:	Fatty acid Keemun black tea Metabolomics Sensory evaluation Storage
Online-Zugang:	Volltext
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