UPLC–QQQ–MS/MS-based widely targeted metabolomic analysis reveals the effect of solid-state fermentation with Eurotium cristatum on the dynamic changes in the metabolite profile of dark tea

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成果类型：

期刊论文

作者：

Xiao, Yu;He, Cheng;Chen, Yulian;Ho, Chi-Tang;Wu, Xing;...

通讯作者：

Li, Zongjun;Wang, YL;Liu, ZH

作者机构：

[Li, Zongjun; Xiao, Yu; Gao, Yao; He, Cheng; Li, ZJ; Wang, YL; Hou, Aixiang; Huang, Yuxin; Wang, Yuanliang; Wu, Xing] Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.

[Xiao, Yu; Liu, Zhonghua] Hunan Agr Univ, Coll Hort, Key Lab, Minist Educ Tea Sci, Changsha 410128, Peoples R China.

[Chen, Yulian] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Peoples R China.

[Li, Zongjun; Xiao, Yu; Li, ZJ; Wang, YL; Hou, Aixiang; Wang, Yuanliang] Hunan Prov Key Lab Food Sci & Biotechnol, Changsha 410128, Peoples R China.

[Liu, Zhonghua] Hunan Agr Univ, Natl Res Ctr Engn Technol Utilizat Bot Funct Ingr, Changsha 410128, Peoples R China.

通讯机构：

[Wang, YL ; Liu, ZH ; Li, ZJ] H

Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.

Hunan Agr Univ, Coll Hort, Key Lab, Minist Educ Tea Sci, Changsha 410128, Peoples R China.

Hunan Prov Key Lab Food Sci & Biotechnol, Changsha 410128, Peoples R China.

Hunan Agr Univ, Natl Res Ctr Engn Technol Utilizat Bot Funct Ingr, Changsha 410128, Peoples R China.

语种：

英文

关键词：

Dark tea;Differential metabolites;Eurotium cristatum;Quality characteristics;Solid-state fermentation process;UPLC–QQQ–MS-based metabolomics

期刊：

Food Chemistry

ISSN：

0308-8146

年：

2022

卷：

378

页码：

131999

DOI：

10.1016/j.foodchem.2021.131999

基金类别：

This work was financial supported by the Science and Technology Innovation Program of Hunan Province (No. 2020RC2055), Natural Science Foundation of Hunan Province (No. 2020JJ5243 & 2020JJ5233 ) and Excellent Youth Foundation of Education Department of Hunan Province (No. 19B269 ). The authors also thank the Hunan Agricultural University Research Startup Fund ( 20654-540741900399 ), Hunan Provincial Innovative Construction Special Fund (2021NK4260), the project of Key Research Technologies and Metabolomic studies of Traditional Fermented Food Manufacturing, the key Technologies Research and Development Program of Hunan Province ( 2020NK2030 & 2020WK2017 ).

机构署名：

本校为第一且通讯机构

院系归属：

园艺园林学院

动物科学技术学院

食品科学技术学院

摘要：

Eurotium cristatum is the predominant fungus and key contributor to the characteristics of post-fermented Fu brick tea (FBT) during manufacturing. In this study, the influence of solid-state fermentation (SSF) with E. cristatum on the chemical profile dynamic changes of dark tea was investigated. Results indicated that total phenolics, flavonoids, theaflavins, thearubigins, and galloyl catechins consistently decreased, degalloyl catechins and gallic acid increased in the initial stage of fermentation and decreased after long-term fermentation, ...

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UPLC–QQQ–MS/MS-based widely targeted metabolomic analysis reveals the effect of solid-state fermentation with Eurotium cristatum on the dynamic changes in the metabolite profile of dark tea

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