Nontargeted and targeted metabolomics analysis for evaluating the effect of ?golden flora? amount on the sensory quality, metabolites, and the alpha-amylase and lipase inhibitory activities of Fu brick tea
文献类型： 外文期刊
第一作者： Li, Yingying
作者： Li, Yingying;Zhou, He;Tian, Tian;Hou, Yihong;Zhou, Jie;Liu, Shuyuan;Yu, Youben;Zhou, Tianshan;Chen, Dan;Dai, Weidong
作者机构：
关键词： Fu brick tea; Golden flora; Metabolomics; -Amylase; Lipase
期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）
ISSN： 0308-8146
年卷期： 2023 年 416 卷
页码：
收录情况： SCI
摘要： To investigate the effects of "golden flora" amount on the sensory quality, metabolites and bioactivities of Fu brick tea (FBT), FBT samples with different "golden flora" amounts were prepared from the same materials by adjusting the water content before pressing. With the increase of "golden flora" in samples, the tea liquor color changed from yellow to orange red and the astringent taste gradually diminished. Targeted analysis demon-strated that (-)-epigallocatechin gallate, (-)-epicatechin gallate, and most amino acids gradually decreased as the increase of "golden flora". Seventy differential metabolites were identified by untargeted analysis. Among them, sixteen compounds including two Fuzhuanins and four EPSFs were positively correlated with "golden flora" amount (P < 0.05). The FBT samples with "golden flora" exhibited significantly higher inhibitory potency on alpha-amylase and lipase than the samples without "golden flora". Our results provide a theoretical basis of guiding FBT processing based on desired sensory quality and metabolites.
分类号：
- 相关文献
作者其他论文 更多>>
-
Unraveling the Enantiomeric Distribution of Glycosidically Bound Linalool in Teas (Camellia sinensis) and Their Acidolysis Characteristics and Pyrolysis Mechanism
作者：Yan, Han;Lin, Zhiyuan;Li, Weixuan;Gao, Jianjian;Li, Pengliang;Chen, Qincao;Lv, Haipeng;Zhang, Yue;Dai, Weidong;Lin, Zhi;Zhu, Yin;Yan, Han;Lin, Zhiyuan
关键词：enantiomeric distribution; linalyl-beta-primeveroside; linalool; tea; acidolysis characteristics; pyrolysis mechanism
-
Stored white tea ameliorates DSS-induced ulcerative colitis in mice by modulating the composition of the gut microbiota and intestinal metabolites
作者：Lin, Zhiyuan;Dai, Weidong;Chen, Dan;Yan, Han;Lin, Zhi;Lin, Zhiyuan;Hu, Shanshan;Zeng, Liang
关键词：
-
Comprehensive comparison of aroma profiles and chiral free and glycosidically bound volatiles in Fujian and Yunnan white teas
作者：Yan, Han;Li, Wei-Xuan;Zhu, Ying-Lin;Lin, Zhi-Yuan;Chen, Dan;Zhang, Yue;Lv, Hai-Peng;Dai, Wei-Dong;Lin, Zhi;Zhu, Yin;Yan, Han;Dai, De-Jiang;Yan, Han;Zhu, Ying-Lin;Lin, Zhi-Yuan
关键词：Aroma profiles; Enantiomers; Geographical origins; Glycosidically bound volatiles; White tea
-
The relationships between high-fat diet and metabolic syndrome: Potential mechanisms
作者：Tang, Chao;Wang, Yuxin;Xu, Zeyu;Chen, Dan;Xu, Jingguo;Liu, Jun;Kan, Juan;Yang, Duo;Zhang, Li
关键词：High -fat diet; Inflammation; Obesity; Hyperglycemia; Cardiovascular diseases
-
Capture and removal of nanoplastics using ZIF-derived defective nanoframework: Structure-performance correlation, theoretical calculation and application
作者：Lin, Zhihao;Liu, Guangyang;Zhao, Yiming;Zhou, Jie;Zhang, Meng;Chen, Ge;Wang, Jing;Lv, Jun;Lin, Huan;Xu, Donghui;Liu, Guangyang;Sheng, Bin;Xu, Dan;Wu, Zhijian;Wang, Jing
关键词：Nanoplastics; ZIF-derived nanoframework; Correlation analysis; Theoretical calculation; Adsorption application
-
Ectoine maintains the flavor and nutritional quality of broccoli during postharvest storage
作者：Yue, Xiaozhen;Tian, Tian;Zhao, Yaqi;Shi, Junyan;Ran, Jie;Yuan, Shuzhi;Xu, Xiaodi;Zuo, Jinhua;Wang, Qing;Tian, Tian;Feng, Bihong;Duan, Wenhui;Zhang, Yanfeng
关键词：Sulfur metabolism; Fatty acid biosynthesis; Amino acid biosynthesis; Volatile compounds
-
Role of Csdc2 in Regulating Secondary Hair Follicle Growth in Cashmere Goats
作者：Zhu, Heqing;Li, Yingying;Xu, He;Li, Tiantian;Zhang, Jie;Li, Yan;Han, Jilong;Yang, Min;Ma, Yuehui;Andersson, Goran;Bongcam-Rudloff, Erik
关键词：Cashmere goat; Csdc2; hair follicle; ChIP-Seq; Robo2
