A metagenomics analysis of microbial functional genes linked to vitamins metabolism in the pile fermentation of pu-erh tea

A metagenomics analysis of microbial functional genes linked to vitamins metabolism in the pile fermentation of pu-erh tea

The vitamins present in tea beverages are essential nutrients, but their metabolism in the microbial fermentation of pu-erh tea is not fully understood. In this study, 28 vitamins were measured, and microbial metabolic profiles were investigated using metagenomic sequencing in an industrial pile fer...

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Veröffentlicht in:Food science & technology 2025-01, Vol.215, p.117215, Article 117215
Hauptverfasser: Wang, Teng, An, Jiangshan, Sha, Gen, Bo, Nianguo, Guan, Yiqing, Yang, Dihan, Lu, Wanyang, Liu, Kunyi, Zhao, Lianqin, Wang, Weitao, Yang, Canqiong, Ma, Yan, Zhao, Ming
Format: Artikel
Sprache:eng
Schlagworte:
Function microorganisms
Metabolic pathway
Metagenomic analysis
Pu-erh tea
Vitamins
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Zusammenfassung:The vitamins present in tea beverages are essential nutrients, but their metabolism in the microbial fermentation of pu-erh tea is not fully understood. In this study, 28 vitamins were measured, and microbial metabolic profiles were investigated using metagenomic sequencing in an industrial pile fermentation process of pu-erh tea. After pile fermentation, the contents of 19 vitamins, e.g., adenosine-5′-monophosphate, pantothenic acid, thiamine, and nicotinamide, significantly decreased (p 
ISSN:0023-6438
DOI:10.1016/j.lwt.2024.117215