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Song Z, Ho CT, Zhang X. Gut Microbiota Mediate the Neuroprotective Effect of Oolong Tea Polyphenols in Cognitive Impairment Induced by Circadian Rhythm Disorder. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:12184-12197. [PMID: 38745351 DOI: 10.1021/acs.jafc.4c01922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Oolong tea polyphenols (OTP) have attracted wide attention due to their ability to reduce inflammatory response, regulate gut microbiota, and improve cognitive function. However, exactly how the gut microbiota modulates nervous system activity is still an open question. We previously expounded that supplementing with OTP alleviated neuroinflammation in circadian rhythm disorder (CRD) mice. Here, we showed that OTP can relieve microglia activation by reducing harmful microbial metabolites lipopolysaccharide (LPS) that alleviate CRD-induced cognitive decline. Mechanistically, OTP suppressed the inflammation response by regulating the gut microbiota composition, including upregulating the relative abundance of Muribaculaceae and Clostridia_UCG-014 and downregulating Desulfovibrio, promoting the production of short-chain fatty acids (SCFAs). Moreover, the use of OTP alleviated intestinal barrier damage and decreased the LPS transport to the serum. These results further inhibited the activation of microglia, thus alleviating cognitive impairment by inhibiting neuroinflammation, neuron damage, and neurotoxicity metabolite glutamate elevation. Meanwhile, OTP upregulated the expression of synaptic plasticity-related protein postsynaptic density protein 95 (PSD-95) and synaptophysin (SYN) by elevating the brain-derived neurotrophic factor (BDNF) level. Taken together, our findings suggest that the OTP has the potential to prevent CRD-induced cognition decline by modulating gut microbiota and microbial metabolites.
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Affiliation(s)
- Zheyi Song
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, New Jersey 08901, United States
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P. R. China
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2
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Sun Y, Yuan X, Luo Z, Cao Y, Liu S, Liu Y. Metabolomic and transcriptomic analyses reveal comparisons against liquid-state fermentation of primary dark tea, green tea and white tea by Aspergillus cristatus. Food Res Int 2023; 172:113115. [PMID: 37689883 DOI: 10.1016/j.foodres.2023.113115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 09/11/2023]
Abstract
Liquid-state fermentation (LSF) of tea leaves is a promising way to obtain tea-based nutraceutical products rich in various bioactive compounds. In the study, the changes of bioactive compounds, tea pigments and complex metabolites from LSF of primary dark tea, green tea and white tea infusions with Aspergillus cristatus were determined. Chemical analyses revealed that soluble sugars, monosaccharide composition, total polyphenols, total flavonoids, free amino acids, soluble proteins and tea pigments were changed in different ways. An untargeted metabolomic analysis and ribonucleic acid sequencing (RNA-seq) based transcriptomic analysis were performed to investigate the metabolic differentiation and clarify the key differentially expressed genes (DEGs, fold change >2 and p < 0.05), showing that amino acid metabolism, carbohydrate metabolism and lipid metabolism were the most enriched pathways during A. cristatus fermentation of primary dark tea, green tea and white tea infusions. In addition, glycerophospholipid metabolism, linoleic acid metabolism and phenylalanine metabolism were greatly accumulated in the fermentation of primary dark tea and white tea infusions; Pyruvate metabolism, glycolysis/gluconeogenesis, fatty acid degradation, tyrosine metabolism, phenylalanine, tyrosine and tryptophan biosynthesis and valine and leucine, isoleucine degradation were greatly accumulated in the fermentation of primary dark tea and green tea infusions; Starch and sucrose metabolism was greatly accumulated in the fermentation of green tea and white tea infusions; Galactose metabolism was significantly enhanced in the fermentation of primary dark tea infusion; Amino sugar and nucleotide sugar metabolism, sphingolipid metabolism and alanine, aspartate and glutamate metabolism were significantly enhanced in the fermentation of green tea infusion. Besides, some other pathways involving aminobenzoate degradation, biosynthesis of cofactors, pyrimidine metabolism, benzoxazinoid biosynthesis and phenazine biosynthesis, tropane, piperidine and pyridine alkaloid biosynthesis and flavone and flavonol biosynthesis also differed from each other. These findings support that A. cristatus plays a vital role in the biochemical and genetic regulation of metabolite profile, and could be considered a potential prospect for better use of A. cristatus on different kinds of tea materials.
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Affiliation(s)
- Yujiao Sun
- Natural Food Macromolecule Research Center, School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China; Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an 710021, PR China.
| | - Xushuang Yuan
- Natural Food Macromolecule Research Center, School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Zhaojun Luo
- Natural Food Macromolecule Research Center, School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Yungang Cao
- Natural Food Macromolecule Research Center, School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Shuai Liu
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an 710003, PR China
| | - Yang Liu
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an 710003, PR China.
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Niu J, Shang M, Li X, Sang S, Chen L, Long J, Jiao A, Ji H, Jin Z, Qiu C. Health benefits, mechanisms of interaction with food components, and delivery of tea polyphenols: a review. Crit Rev Food Sci Nutr 2023:1-13. [PMID: 37665600 DOI: 10.1080/10408398.2023.2253542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Tea polyphenols (TPs) are the most important active component of tea and have become a research focus among natural products, thanks to their antioxidant, lipid-lowering, liver-protecting, anti-tumor, and other biological activities. Polyphenols can interact with other food components, such as protein, polysaccharides, lipids, and metal ions to further improve the texture, flavor, and sensory quality of food, and are widely used in food fields, such as food preservatives, antibacterial agents and food packaging. However, the instability of TPs under conditions such as light or heat and their low bioavailability in the gastrointestinal environment also hinder their application in food. In this review, we summarized the health benefits of TPs. In order to better use TPs in food, we analyzed the form and mechanism of interaction between TPs and main food components, such as polysaccharides and proteins. Moreover, we reviewed research into optimizing the applications of TPs in food by bio-based delivery systems, such as liposomes, nanoemulsions, and nanoparticles, so as to improve the stability and bioactivity of TPs in food application. As an effective active ingredient, TPs have great potential to be applied in functional food to produce benefits for human health.
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Affiliation(s)
- Jingxian Niu
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Mengshan Shang
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiaojing Li
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Shangyuan Sang
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Long Chen
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Jie Long
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Hangyan Ji
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Zhengyu Jin
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Chao Qiu
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
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Chu C, Wang X, Deng Y, Ma Y, Zou C, Yang M, Luo H, Huo D, Hou C. Discrimination of Chinese green tea according to tea polyphenols using fluorescence sensor array based on Tb (III) and Eu (III) doped Zr (IV) metal-organic frameworks. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 292:122380. [PMID: 36736046 DOI: 10.1016/j.saa.2023.122380] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/24/2022] [Accepted: 01/13/2023] [Indexed: 06/18/2023]
Abstract
A facile and rapid fluorescence sensor array based on Tb (III) and Eu (III) doped Zr (IV) metal-organic frameworks was proposed for Chinese green tea discrimination. According to large porosity of Tb@UiO-66-(COOH)2 and Eu@UiO-66-(COOH)2, phenolic hydroxyl groups of tea polyphenols could coordinate with free carboxylic acid groups and was captured into the pores, which led to the disturbance of electronic structure of ligand and inhibited the energy transfer efficiency from ligand to Tb (III) and Eu (III) center, causing the fluorescence quenching effect. Based on Hierarchy Cluster Analysis and Linear Discrimination Analysis, the fluorescence sensor array was employed for successful tea polyphenols classification through the analysis of different fluorescence quenching effect to tea polyphenols. Green tea samples within different categories and grades were also successfully discriminated using this assay according to tea polyphenols, providing a new method for Chinese green tea identification.
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Affiliation(s)
- Chengxiang Chu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Xianfeng Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Yuanyi Deng
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Yi Ma
- Liquor Making Biology Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, PR China
| | - Chengyue Zou
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Mei Yang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Huibo Luo
- Liquor Making Biology Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, PR China
| | - Danqun Huo
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China; Chongqing Key Laboratory of Bio-perception & Intelligent Information Processing, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing 400044, PR China.
| | - Changjun Hou
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China; Chongqing Key Laboratory of Bio-perception & Intelligent Information Processing, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing 400044, PR China.
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Liu C, van Mil J, Noorlander A, Rietjens IMCM. Use of Physiologically Based Kinetic Modeling-Based Reverse Dosimetry to Predict In Vivo Nrf2 Activation by EGCG and Its Colonic Metabolites in Humans. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14015-14031. [PMID: 36262111 DOI: 10.1021/acs.jafc.2c04811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
(-)-Epigallocatechin gallate (EGCG) is prone to microbial metabolism when reaching the colon. This study aimed to develop a human physiologically based kinetic (PBK) model for EGCG, with sub-models for its colonic metabolites gallic acid and pyrogallol. Results show that the developed PBK model could adequately predict in vivo time-dependent blood concentrations of EGCG after either the single or repeated oral administration of EGCG under both fasting and non-fasting conditions. The predicted in vivo blood Cmax of EGCG indicates that the Nrf2 activation is limited, while concentrations of its metabolites in the intestinal tract may reach levels that are higher than that of EGCG and also high enough to activate Nrf2 gene transcription. Taken together, combining in vitro data with a human PBK model allowed the prediction of a dose-response curve for EGCG-induced Nrf2-mediated gene expression in humans and provided insights into the contribution of gut microbial metabolites to this effect.
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Affiliation(s)
- Chen Liu
- Tea Refining and Innovation Key Laboratory of Sichuan Province, College of Horticulture, Sichuan Agricultural University, Chengdu611130, Sichuan, China
- Division of Toxicology, Wageningen University and Research, WageningenNL 6703 HE, the Netherlands
| | - Jolijn van Mil
- Division of Toxicology, Wageningen University and Research, WageningenNL 6703 HE, the Netherlands
| | - Annelies Noorlander
- Division of Toxicology, Wageningen University and Research, WageningenNL 6703 HE, the Netherlands
| | - Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University and Research, WageningenNL 6703 HE, the Netherlands
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6
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Song Z, Cheng L, Liu Y, Zhan S, Wu Z, Zhang X. Plant-derived bioactive components regulate gut microbiota to prevent depression and depressive-related neurodegenerative diseases: Focus on neurotransmitters. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Yao J, Liu H, Ma C, Pu L, Yang W, Lei Z. A Review on the Extraction, Bioactivity, and Application of Tea Polysaccharides. Molecules 2022; 27:molecules27154679. [PMID: 35897856 PMCID: PMC9329993 DOI: 10.3390/molecules27154679] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/17/2022] [Accepted: 07/20/2022] [Indexed: 01/27/2023] Open
Abstract
Tea is a non-alcoholic drink containing various active ingredients, including tea polysaccharides (TPSs). TPSs have various biological activities, such as antioxidant, anti-tumor, hypoglycemic, and anti-cancer activities. However, TPSs have a complex composition, which significantly limits the extraction and isolation methods, thus limiting their application. This paper provides insight into the composition, methodological techniques for isolation and extraction of the components, biological activities, and functions of TPSs, as well as their application prospects.
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Affiliation(s)
| | | | | | | | | | - Zhiwei Lei
- Correspondence: ; Tel.: +86-851-83761972
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8
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Zhang W, Liu Y, Zhang X, Wu Z, Weng P. Tea polyphenols-loaded nanocarriers: preparation technology and biological function. Biotechnol Lett 2022; 44:387-398. [PMID: 35229222 DOI: 10.1007/s10529-022-03234-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 02/04/2022] [Indexed: 12/26/2022]
Abstract
Tea polyphenols (TP) have various biological functions including anti-oxidant, anti-bacterial, anti-apoptotic, anti-inflammatory and bioengineered repair properties. However, TP exhibit poor stability and bioavailability in the gastrointestinal tract. Nanoencapsulation techniques can be used to protect TP and to uphold their original characteristics during processing, storage and digestion, improve their physiochemical properties and enhance their health promoting effects. Nano-embedded TP show higher antioxidant, antibacterial and anticancer properties than TP, allowing TP to play a better role in bioengineering restoration after embedding. In this review, recent advances in nanoencapsulation of TP with biopolymeric nanocarriers (polysaccharides and proteins), lipid-based nanocarriers and innovative developments in preparation strategies were mainly discussed. Additionally, the strengthening biological functions of stability and bioavailability, antioxidant, antibacterial, anticancer activities and bioengineering repair properties activities after the nano-embedding of TP have been considered. Finally, further studies could be conducted for exploring the application of nanoencapsulated systems in food for industrial applications.
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Affiliation(s)
- Wanni Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211, People's Republic of China.
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Peifang Weng
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211, People's Republic of China
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9
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Wang X, Liu Y, Wu Z, Zhang P, Zhang X. Tea Polyphenols: A Natural Antioxidant Regulates Gut Flora to Protect the Intestinal Mucosa and Prevent Chronic Diseases. Antioxidants (Basel) 2022; 11:253. [PMID: 35204136 PMCID: PMC8868443 DOI: 10.3390/antiox11020253] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 02/07/2023] Open
Abstract
The intestinal tract of a healthy human body hosts many microorganisms that are closely linked to all aspects of people's lives. The impact of intestinal flora on host health is no longer limited to the gut but can also affect every organ in the body through various pathways. Studies have found that intestinal flora can be altered by external factors, which provides new ideas for treating some diseases. Tea polyphenols (TP), a general term for polyphenols in tea, are widely used as a natural antioxidant in various bioactive foods. In recent years, with the progress of research, there have been many experiments that provide strong evidence for the ability of TP to regulate intestinal flora. However, there are very few studies on the use of TP to modify the composition of intestinal microorganisms to maintain health or treat related diseases, and this area has not received sufficient attention. In this review, we outline the mechanisms by which TP regulates intestinal flora and the essential role in maintaining suitable health. In addition, we highlighted the protective effects of TP on intestinal mucosa by regulating intestinal flora and the preventive and therapeutic effects on certain chronic diseases, which will help further explore measures to prevent related chronic diseases.
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Affiliation(s)
- Xinzhou Wang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (X.W.); (Y.L.); (Z.W.)
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (X.W.); (Y.L.); (Z.W.)
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (X.W.); (Y.L.); (Z.W.)
| | - Peng Zhang
- Department of Student Affairs, Xinyang Normal University, Xinyang 464000, China
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (X.W.); (Y.L.); (Z.W.)
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Chen G, Peng Y, Xie M, Xu W, Chen C, Zeng X, Liu Z. A critical review of Fuzhuan brick tea: processing, chemical constituents, health benefits and potential risk. Crit Rev Food Sci Nutr 2021; 63:5447-5464. [PMID: 34964426 DOI: 10.1080/10408398.2021.2020718] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Fuzhuan brick tea (FBT) is a traditional popular beverage in the border regions of China. Nowadays, FBT has been attracted great attention due to its uniquely flavor and various health-promoting functions. An increasing number of efforts have been devoted to the studies on health benefits and chemistry of FBT over the last decades. However, FBT was still received much less attention than green tea, oolong tea and black tea. Therefore, it is necessary to review the current encouraging findings about processing, microorganisms, chemical constituents, health benefits and potential risk of FBT. The fungus fermentation is the key stage for processing of FBT, which is involved in a complex and unique microbial fermentation process. The fungal community in FBT is mainly dominated by "golden flower" fungi, which is identified as Aspergillus cristatus. A great diversity of novel compounds is formed and identified after a series of biochemical reactions during the fermentation process of FBT. FBT shows various biological activities, such as antioxidant, anti-inflammatory, anti-obesity, anti-bacterial, and anti-tumor activities. Furthermore, the potential risk of FBT was also discussed. It is expected that this review could be useful for stimulating further research of FBT.
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Affiliation(s)
- Guijie Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Minhao Xie
- Collaborative Innovation Center for Modern Grain Circulation and Safety, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, China
| | - Weiqi Xu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Chunxu Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, China
| | - Zhonghua Liu
- Key Laboratory of Ministry of Education for Tea Science, Hunan Agricultural University, Changsha, China
- National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Changsha, China
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11
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Role of Food Antioxidants in Modulating Gut Microbial Communities: Novel Understandings in Intestinal Oxidative Stress Damage and Their Impact on Host Health. Antioxidants (Basel) 2021; 10:antiox10101563. [PMID: 34679698 PMCID: PMC8533511 DOI: 10.3390/antiox10101563] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/21/2021] [Accepted: 09/26/2021] [Indexed: 02/07/2023] Open
Abstract
Dietary components have an important role on the structure and function of host gut microbial communities. Even though, various dietary components, such as carbohydrates, fats, proteins, fibers, and vitamins, have been studied in depth for their effect on gut microbiomes, little attention has been paid regarding the impact of several food antioxidants on the gut microbiome. The long-term exposure to reactive oxygen species (ROS) can cause microbial dysbiosis which leads to numerous intestinal diseases such as microbiota dysbiosis, intestinal injury, colorectal cancers, enteric infections, and inflammatory bowel diseases. Recently, it has been shown that the food derived antioxidant compounds might protect the host from intestinal oxidative stress via modulating the composition of beneficial microbial species in the gut. The present review summarizes the impact of food antioxidants including antioxidant vitamins, dietary polyphenols, carotenoids, and bioactive peptides on the structure as well as function of host gut microbial communities. Several in vitro, animal model, and clinical studies indicates that food antioxidants might modify the host gut microbial communities and their health status. However, still further clarification is needed as to whether changes in certain microbial species caused by food additives may lead to changes in metabolism and immune function.
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12
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Li Q, Van de Wiele T. Gut microbiota as a driver of the interindividual variability of cardiometabolic effects from tea polyphenols. Crit Rev Food Sci Nutr 2021; 63:1500-1526. [PMID: 34515591 DOI: 10.1080/10408398.2021.1965536] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tea polyphenols have been extensively studied for their preventive properties against cardiometabolic diseases. Nevertheless, the evidence of these effects from human intervention studies is not always consistent, mainly because of a large interindividual variability. The bioavailability of tea polyphenols is low, and metabolism of tea polyphenols highly depends on individual gut microbiota. The accompanying reciprocal relationship between tea polyphenols and gut microbiota may result in alterations in the cardiometabolic effects, however, the underlying mechanism of which is little explored. This review summarizes tea polyphenols-microbiota interaction and its contribution to interindividual variability in cardiometabolic effects. Currently, only a few bacteria that can biodegrade tea polyphenols have been identified and generated metabolites and their bioactivities in metabolic pathways are not fully elucidated. A deeper understanding of the role of complex interaction necessitates fully individualized data, the ntegration of multiple-omics platforms and development of polyphenol-centered databases. Knowledge of this microbial contribution will enable the functional stratification of individuals in the gut microbiota profile (metabotypes) to clarify interindividual variability in the health effects of tea polyphenols. This could be used to predict individual responses to tea polyphenols consumption, hence bringing us closer to personalized nutrition with optimal dose and additional supplementation of specific microorganisms.
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Affiliation(s)
- Qiqiong Li
- Center for Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Tom Van de Wiele
- Center for Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
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13
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Liu Y, Wu Z, Cheng L, Zhang X, Yang H. The role of the intestinal microbiota in the pathogenesis of host depression and mechanism of TPs relieving depression. Food Funct 2021; 12:7651-7663. [PMID: 34286799 DOI: 10.1039/d1fo01091c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Depression is a prevalent neuropsychiatric disease with a high recurrence rate, affecting over 350 million people worldwide. Intestinal flora disorders and gut-brain-axis (GBA) dysfunction may cause mental disorders. Alterations in the intestinal flora composition could increase the permeability of the gut barrier, activate systemic inflammation and immune responses, regulate the release and efficacy of monoamine neurotransmitters, alter the activity and function of the hypothalamic-pituitary-adrenal (HPA) axis, and modify the abundance of the brain-derived neurotrophic factor (BDNF); all of these showed a close correlation with the occurrence of depression. In addition, the disturbance of the intestinal flora is related to circadian rhythm disorders, which aggravate the symptoms of depression. Tea polyphenols (TPs) have been found to have antidepressant effects. Therefore, the close reciprocity between the intestinal flora and circadian rhythm provides a new opportunity for TPs to regulate depression relying on the intestinal flora. In this review, we discussed the relationship between intestinal flora dysbiosis and the pathogenesis of depression and the mechanism of TPs relieving depression via the GBA.
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Affiliation(s)
- Yang Liu
- Laboratory of Food Biotechnology, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo315211, PR China.
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14
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Ovesná J, Hrbek V, Svoboda P, Pianta V, Kučera L, Hajšlová J, Milella L. Microsatellite fingerprinting and metabolite profiling for the geographical authentication of commercial green teas. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Fan Y, Zhou X, Huang G. Preparation, structure, and properties of tea polysaccharide. Chem Biol Drug Des 2021; 99:75-82. [PMID: 34265179 DOI: 10.1111/cbdd.13924] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/10/2021] [Indexed: 12/19/2022]
Abstract
Tea polysaccharide is a kind of acid glycoprotein complex extracted from tea. Tea polysaccharide has a variety of biological activities, especially the hypoglycemic effect is outstanding. It is good for human health. Tea polysaccharides have been extensively studied over the past few decades. The advantages and disadvantages of water extraction, enzyme-assisted extraction, ultrasonic-assisted extraction, microwave-assisted extraction, and supercritical fluid extraction were described. At the same time, the structure and biological activity of tea polysaccharide were also summarized. The development of tea polysaccharide was prospected.
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Affiliation(s)
- Yumin Fan
- Chongqing Key Laboratory of Green Synthesis and Application, Active Carbohydrate Research Institute, Chongqing Normal University, Chongqing, China
| | - Xiaofeng Zhou
- Second clinical medicine College of Lanzhou University, Lanzhou, China
| | - Gangliang Huang
- Chongqing Key Laboratory of Green Synthesis and Application, Active Carbohydrate Research Institute, Chongqing Normal University, Chongqing, China
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16
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Preparation of cassava fiber-iron nanoparticles composite for electrochemical determination of tea polyphenol. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01030-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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17
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Sun Q, Cheng L, Zhang X, Wu Z, Weng P. The interaction between tea polyphenols and host intestinal microorganisms: an effective way to prevent psychiatric disorders. Food Funct 2021; 12:952-962. [PMID: 33439201 DOI: 10.1039/d0fo02791j] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Tea polyphenols (TP) are the most bioactive components in tea extracts. It has been reported that TP can regulate the composition and the function of the intestinal flora. Meanwhile, intestinal microorganisms improve the bioavailability of TP, and the corresponding metabolites of TP can regulate intestinal micro-ecology and promote human health more effectively. The dysfunction of the microbiota-gut-brain axis is the main pathological basis of depression, and its abnormality may be the direct cause and potential influencing factor of psychiatric disorders. The interrelationship between TP and intestinal microorganisms is discussed in this review, which will enable us to better evaluate the potential preventive effects of TP on psychiatric disorders by modulating host intestinal microorganisms.
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Affiliation(s)
- Qiaoyu Sun
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P.R. China.
| | - Lu Cheng
- Department of Food Science, Rutgers, The State University of New Jersey, New Brunswick, New Jersey 08901, USA
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P.R. China.
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P.R. China.
| | - Peifang Weng
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, P.R. China.
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18
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Maintain host health with time-restricted eating and phytochemicals: A review based on gut microbiome and circadian rhythm. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.01.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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20
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Zhang L, Yan R, Wu Z. Metagenomics analysis of intestinal flora modulatory effect of green tea polyphenols by a circadian rhythm dysfunction mouse model. J Food Biochem 2020; 44:e13430. [PMID: 32776532 DOI: 10.1111/jfbc.13430] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 07/14/2020] [Accepted: 07/20/2020] [Indexed: 12/16/2022]
Abstract
The present study investigated the regulatory mechanism of green tea polyphenols (GTP) on the circadian rhythm of gut flora. The administration of GTP mitigated the variations in the serum and liver level of constant dark (CD)-induced circadian rhythm disorder mouse model. For the gut microbial population, GTP promoted the relative abundance of Bacteroidetes while inhibited Firmicutes. Furthermore, KEGG pathways of biosynthesis of amino acids, two-component system and ATP-binding cassette translocators enriched the most differentially expressed genes after GTP interference. It indicated GTP may prevent CD-induced circadian rhythm disorder, which has an enormous potential to be utilized as prebiotic-like ingredients in food industry. PRACTICAL APPLICATIONS: The findings underscore the capacity of GTP to modulate circadian rhythm by modulating the structure and functional characteristics of host gut microbiota and influencing metabolism, conducing to the melioration of human microecology. The prebiotic function of GTP indicated it can be used to prevent metabolic disturbance related to circadian rhythm disorder.
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Affiliation(s)
- Li Zhang
- Department of Physical Education, China University of Mining and Technology, Beijing, P.R. China
| | - Ruonan Yan
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
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21
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Yin C, Cheng L, Zhang X, Wu Z. Nanotechnology improves delivery efficiency and bioavailability of tea polyphenols. J Food Biochem 2020; 44:e13380. [PMID: 32667062 DOI: 10.1111/jfbc.13380] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/20/2020] [Accepted: 06/25/2020] [Indexed: 12/01/2022]
Abstract
Tea polyphenols (TPP) have shown various biological activities. However, due to their poor stability in the gastrointestinal (GI) tract, TPP exhibit low absorption and bioavailability which limit their applications in food fields. Recently, several studies have focused on the utilization of nanotechnology to solve these problems. In this review, we introduced the embedding materials and methods of TPP-loaded nanoparticles and the potential mechanisms for improving bioavailability, such as to protect TPP from pH stress, enzymes and ions of the GI tract, and increase of the permeability. Furthermore, future challenges and application prospects of nanoparticles as carriers for the delivery of TPP were also discussed. PRACTICAL APPLICATIONS: Nanotechnology is currently an emerging field in food science, which can be employed to increase the systemic delivery and bioavailability of phytochemicals. Due to the improved bioavailability, TPP-loaded nanoparticles can be developed as potential functional food. A better understanding of the nano-embedding technology and the potential mechanisms will allow us to better utilize nanomaterials to increase the bioavailability of TPP and expand their applications.
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Affiliation(s)
- Chunyan Yin
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Lu Cheng
- Department of Food Science, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
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22
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Yan R, Ho C, Zhang X. Interaction between Tea Polyphenols and Intestinal Microbiota in Host Metabolic Diseases from the Perspective of the Gut–Brain Axis. Mol Nutr Food Res 2020; 64:e2000187. [DOI: 10.1002/mnfr.202000187] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/29/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Ruonan Yan
- Department of Food Science and EngineeringNingbo University Ningbo 315211 P. R. China
| | - Chi‐Tang Ho
- Department of Food ScienceRutgers University New Brunswick NJ 08901 USA
| | - Xin Zhang
- Department of Food Science and EngineeringNingbo University Ningbo 315211 P. R. China
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23
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Wei Q, Liu T, Pu H, Sun D. Development of a fluorescent m
icrowave‐assisted
synthesized carbon dots/Cu
2+
probe for rapid detection of tea polyphenols. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13419] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Qingyi Wei
- School of Food Science and EngineeringSouth China University of Technology Guangzhou China
- Academy of Contemporary Food EngineeringSouth China University of Technology, Guangzhou Higher Education Mega Center Guangzhou China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre Guangzhou China
| | - Ting Liu
- School of Food Science and EngineeringSouth China University of Technology Guangzhou China
- Academy of Contemporary Food EngineeringSouth China University of Technology, Guangzhou Higher Education Mega Center Guangzhou China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre Guangzhou China
| | - Hongbin Pu
- School of Food Science and EngineeringSouth China University of Technology Guangzhou China
- Academy of Contemporary Food EngineeringSouth China University of Technology, Guangzhou Higher Education Mega Center Guangzhou China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre Guangzhou China
| | - Da‐Wen Sun
- School of Food Science and EngineeringSouth China University of Technology Guangzhou China
- Academy of Contemporary Food EngineeringSouth China University of Technology, Guangzhou Higher Education Mega Center Guangzhou China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre Guangzhou China
- Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science CentreUniversity College Dublin, National University of Ireland Dublin Ireland
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24
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Zhao Y, Zhang X. Interactions of tea polyphenols with intestinal microbiota and their implication for anti-obesity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:897-903. [PMID: 31588996 DOI: 10.1002/jsfa.10049] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 08/06/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
Tea polyphenols (TP) are the main components in tea. Studies in vitro have shown they have significant biological activity; however, the results are inconsistent with experiments in vivo. For the low bioavailability, most TP are thought to remain in the gut and metabolized by intestinal bacteria. In the gut, the unabsorbed TP are metabolized to a variety of derivative products by intestinal flora, which may accumulate to exert beneficial effects. Numerous studies have shown that TP can inhibit obesity and its related metabolism disorders effectively. Meanwhile, it has demonstrated that TP and their derivatives may modulate intestinal micro-ecology. The understanding of the interaction between TP and intestinal microbiota will allow us to better evaluate the contribution of microbial metabolites of TP to anti-obesity activity. This review showed implications for the use of TP as functional food with potential therapeutic utility against obesity by modulating intestinal microbiota, contributing to the improvement of human health. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Yuan Zhao
- Department of Food Science and Engineering, Ningbo University, Ningbo, P. R. China
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, P. R. China
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25
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Song D, Yang CS, Zhang X, Wang Y. The relationship between host circadian rhythms and intestinal microbiota: A new cue to improve health by tea polyphenols. Crit Rev Food Sci Nutr 2020; 61:139-148. [PMID: 31997655 DOI: 10.1080/10408398.2020.1719473] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Under the control of the host circadian rhythms, intestinal microbiota undergoes dietary-dependent diurnal fluctuations in composition and function. In addition, microbiome plays a critical role in maintaining the host circadian rhythms and metabolic homeostasis. The interactions between host circadian rhythms and intestinal microbiota suggest that intervention with prebiotics or probiotic is a possible way to alleviate circadian rhythm misalignment and related metabolic diseases. This review discusses the circadian rhythm oscillations of gut flora, relationship between host circadian rhythms and microbiome and related effects on metabolism. The influence on circadian rhythms by the interactions between tea polyphenols (TP) and intestinal microbiota is highlighted.
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Affiliation(s)
- Dan Song
- Department of Food Science and Engineering, Ningbo University, Ningbo University, Ningbo, P.R. China
| | - Chung S Yang
- Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo University, Ningbo, P.R. China.,State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P.R. China
| | - Ying Wang
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P.R. China
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26
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Guo T, Song D, Cheng L, Zhang X. Interactions of tea catechins with intestinal microbiota and their implication for human health. Food Sci Biotechnol 2019; 28:1617-1625. [PMID: 31807334 PMCID: PMC6859143 DOI: 10.1007/s10068-019-00656-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/13/2019] [Accepted: 07/19/2019] [Indexed: 01/08/2023] Open
Abstract
Tea catechins have attracted strong interests in pharmacological field for their extensive biological activities; however, their bioavailability in vivo is relatively low. Recent studies have shown tea catechins can modulate the composition of intestinal microbiota and help to improve hosts' health. Meanwhile, the gut flora plays a crucial role in regulating the production of the metabolites of tea catechins and their biological activity. Although the activities of tea catechins to promote intestinal micro-ecology have been extensively studied, little is known about the two-way phenol-microbial interactions. This review focuses on the modulatory effect of tea catechins on intestinal microbiota as well as the microbial degradation of tea catechins and the metabolites formed. Finally, the potential effects of tea catechins on chronic intestinal inflammation are emphasized.
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Affiliation(s)
- Tongtong Guo
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211 People’s Republic of China
| | - Dan Song
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211 People’s Republic of China
| | - Lu Cheng
- Department of Food Science, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901 USA
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, 315211 People’s Republic of China
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27
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Guo T, Song D, Ho CT, Zhang X, Zhang C, Cao J, Wu Z. Omics Analyses of Gut Microbiota in a Circadian Rhythm Disorder Mouse Model Fed with Oolong Tea Polyphenols. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:8847-8854. [PMID: 31328515 DOI: 10.1021/acs.jafc.9b03000] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Microbiome has been revealed as a key element involved in maintaining the circadian rhythms. Oolong tea polyphenols (OTP) has been shown to have potential prebiotic activity. Therefore, this study focused on the regulation mechanisms of OTP on host circadian rhythms. After 8 weeks of OTP administration, a large expansion in the relative abundance of Bacteroidetes with a decrease in Firmicutes was observed, which reflected the positive modulatory effect of OTP on gut flora. In addition, Kyoto Encyclopedia of Genes and Genomes pathways of ATP-binding cassette transporters, two-component system, and the biosynthesis of amino acids enriched the most differentially expressed genes after OTP treatment. Of the differentially expressed proteins identified, most were related to metabolism, genetic information processing, and environmental information processing. It underscores the ability of OTP to regulate circadian rhythm by enhancing beneficial intestinal microbiota and affecting metabolic pathways, contributing to the improvement of host microecology.
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Affiliation(s)
- Tongtong Guo
- Department of Food Science and Engineering , Ningbo University , Ningbo 315211 , P.R. China
| | - Dan Song
- Department of Food Science and Engineering , Ningbo University , Ningbo 315211 , P.R. China
| | - Chi-Tang Ho
- Department of Food Science , Rutgers University , New Brunswick , New Jersey 08901 , United States
| | - Xin Zhang
- Department of Food Science and Engineering , Ningbo University , Ningbo 315211 , P.R. China
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province , Ningbo University , Ningbo 315211 , P.R. China
| | - Chundan Zhang
- Key Laboratory of Animal Protein Deep Processing Technology of Zhejiang Province , Ningbo University , Ningbo 315211 , P.R. China
| | - Jinxuan Cao
- Department of Food Science and Engineering , Ningbo University , Ningbo 315211 , P.R. China
| | - Zufang Wu
- Department of Food Science and Engineering , Ningbo University , Ningbo 315211 , P.R. China
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28
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Song D, Cheng L, Zhang X, Wu Z, Zheng X. The modulatory effect and the mechanism of flavonoids on obesity. J Food Biochem 2019; 43:e12954. [PMID: 31368555 DOI: 10.1111/jfbc.12954] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 05/15/2019] [Accepted: 05/31/2019] [Indexed: 12/19/2022]
Abstract
With the improvement of living standards, obesity has become a serious health problem all over the word. Currently, the methods and drugs for obesity treatment have some limitations and side effects. Flavonoids are active constituents with various biological activities, widely found in plants, and numerous studies have shown that flavonoids can inhibit obesity and related metabolism disorders effectively. This perspective reviews the recent progress in understanding the anti-obesity effects of flavonoids through modulating food intake, enzyme activities, nutrition absorption, adipogenesis and adipocyte lifecycle, thermogenesis, energy consumption, and intestinal microbiota. PRACTICAL APPLICATIONS: Natural bioactive substance flavonoids have anti-obesity property, which may play a role in anti-obesity drugs or functional food without any side effects. Flavonoids can inhibit weight gain directly or through their biologically active metabolites by various potential pathways. A better understanding of the modulatory effect and the mechanism of flavonoids on obesity will allow us to better utilize flavonoids in plants to treat obesity and related metabolic syndrome.
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Affiliation(s)
- Dan Song
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Lu Cheng
- Department of Food Science, Rutgers, The State University of New Jersey, New Brunswick, New Jersey
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Xiaojie Zheng
- Department of Agriculture and Biotechnology, Wenzhou Vocational College of Science and Technology, Wenzhou, P.R. China
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29
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Li Y, Gao X, Lou Y. Interactions of tea polyphenols with intestinal microbiota and their implication for cellular signal conditioning mechanism. J Food Biochem 2019; 43:e12953. [PMID: 31368563 DOI: 10.1111/jfbc.12953] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/23/2019] [Accepted: 05/31/2019] [Indexed: 12/14/2022]
Abstract
Tea polyphenols (TP) is the main functional substances in tea. It has been reported that TP can modulate the composition of gut microbes in the human body, in addition, after the bio-transformation by intestinal flora, the metabolites of TP also have positive effects on the health of the host. Lots of researches have shown that TP have possible therapeutic effect against high fat diet induced obesity, which is closely related to the gut flora of the host. Therefore, this review focused on the interactions of TP with intestinal microbiota and their implication for cellular signal conditioning mechanism that will enable us to better study the two-way effects of TP and intestinal microbiota on host health improvement. PRACTICAL APPLICATIONS: TP have been widely concerned for their health care properties. As the functional food components, TP have strong antioxidant and physiological activities for human body. A better understanding on the interactions of TP with intestinal microbiota and their implication for cellular signal conditioning mechanism will lead us to better evaluate the contribution of the microbial metabolites of TP, as well as the regulation of intestinal bacterial diversity and abundance for host health.
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Affiliation(s)
- Yongyong Li
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China
| | - Xing Gao
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China
| | - Yongjiang Lou
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P.R. China
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30
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Chen G, Chen R, Chen D, Ye H, Hu B, Zeng X, Liu Z. Tea Polysaccharides as Potential Therapeutic Options for Metabolic Diseases. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:5350-5360. [PMID: 30474370 DOI: 10.1021/acs.jafc.8b05338] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Tea polysaccharides (TPS) are regarded as some of the main bioactive constituents of tea made from the leaves and buds of the tea plant ( Camellia sinensis L.). An increasing number of studies have demonstrated that TPS can reduce the risk of type 2 diabetes, obesity, and other metabolic diseases. However, the potential mechanisms responsible for antidiabetic and antiobesogenic activities of TPS remain unclear. Therefore, the cellular and physiological mechanisms that underlie the antidiabetic and antiobesogenic effects, including antioxidant and anti-inflammation effects, inhibition of digestive enzymes, prevention of macronutrient absorption, and expression of gene and protein, were summarized in this review. Furthermore, the gastrointestinal functions of TPS and the role of gut microbiota in the prevention and treatment of metabolic diseases were discussed. It is expected that the present review will be helpful for enhancing our knowledge about the health-promoting effects of TPS on metabolic diseases and stimulating further works on TPS.
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Affiliation(s)
| | | | | | | | | | | | - Zhonghua Liu
- Key Laboratory of Ministry of Education for Tea Science , Hunan Agricultural University , Changsha , Hunan 410128 , People's Republic of China
- National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients , Changsha , Hunan 410128 , People's Republic of China
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31
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Zheng L, Wei H, Yu H, Xing Q, Zou Y, Zhou Y, Peng J. Fish Skin Gelatin Hydrolysate Production by Ginger Powder Induces Glutathione Synthesis To Prevent Hydrogen Peroxide Induced Intestinal Oxidative Stress via the Pept1-p62-Nrf2 Cascade. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:11601-11611. [PMID: 30339007 DOI: 10.1021/acs.jafc.8b02840] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Gelatin hydrolysate was reported to contain large amounts of biologically active peptides with excellent antioxidant properties. However, its inducement of antioxidant response within cells and the underlying molecular mechanism are far from clear. Here, gelatin from Nile tilapia skin was hydrolyzed by ginger protease to produce antioxidant hydrolysate, and three fish skin gelatin hydrolysate fractions (FSGHFs) were obtained by ultrafiltration. Fractionation of the hydrolysate increased the free radical scavenging capacity of the FSGHFs, particularly FSGHF3, which showed the lowest molecular weight (below 1000 Da). Furthermore, FSGHF3 treatment prior to H2O2 exposure increased cell viability and membrane integrity in IPEC-J2 cells. H2O2-induced ROS production and epithelial barrier damage were suppressed by FSGHF3 pretreatment. FSGHF3 stimulated the nuclear translocation of nuclear factor erythroid 2-related factor 2 (Nrf2), along with increases in the mRNA and protein expression of catalytic and modulatory subunits of γ-glutamylcysteine ligase as well as in the level of glutathione. Silencing of Nrf2 or p62 (an upstream regulator of Nrf2) suppressed FSGHF3-induced Nrf2 activation and its protection against H2O2-induced oxidative stress. Moreover, oligopeptides in FSGHF3 may mediate the cytoprotective effect against oxidative stress, which was confirmed by the result that FSGHF3 failed to inhibit the ROS production in H2O2-exposed cells with the knockdown of Pept1 (an oligopeptide transporter). Therefore, FSGHF3 can induce glutathione synthesis and prevent oxidative stress through the Pept1-p62-Nrf2 cascade and thus may be a functional food for gastrointestinal dysfunction.
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Affiliation(s)
- Liufeng Zheng
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
- State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang 330047 , People's Republic of China
| | - Hongkui Wei
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
- The Cooperative Innovation Center for Sustainable Pig Production , Wuhan 430070 , People's Republic of China
| | - Huichao Yu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
| | - Qian Xing
- State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang 330047 , People's Republic of China
| | - Yi Zou
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
| | - Yuanfei Zhou
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
- The Cooperative Innovation Center for Sustainable Pig Production , Wuhan 430070 , People's Republic of China
| | - Jian Peng
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology , Huazhong Agricultural University , Wuhan 430070 , People's Republic of China
- The Cooperative Innovation Center for Sustainable Pig Production , Wuhan 430070 , People's Republic of China
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32
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Chen Q, Zhang Y, Tao M, Li M, Wu Y, Qi Q, Yang H, Wan X. Comparative Metabolic Responses and Adaptive Strategies of Tea Leaves ( Camellia sinensis) to N 2 and CO 2 Anaerobic Treatment by a Nontargeted Metabolomics Approach. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9565-9572. [PMID: 30133278 DOI: 10.1021/acs.jafc.8b03067] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
It is well-known that anaerobic treatment has been considered as a utility process to accumulate γ-aminobutyric acid (GABA) in tea leaves. In this article, the nonvolatile differential compounds in picked-tea leaves between filled-N2 treatment and filled-CO2 treatment were compared in metabolic profiles and dynamic changes via ultrahigh performance liquid chromatography linked to a hybrid quadrupole orthogonal time-of-flight mass spectrometer (UPLC-Q-TOF-MS). Multivariate analysis and heat map of hierarchical clustering analysis indicated that filled-N2 treatment resulted in a wider range of metabolic perturbation than filled-CO2 treatment, but GABA accumulates faster and more significantly under filled-CO2 treatment than other treatment. The differential metabolites in anaerobic treatment were mainly reflected in the levels of glucose metabolism and amino acid metabolism, and the main differential pathway included the glyoxylate metabolism pathway, galactose metabolism, and phenylalanine metabolism. These metabolomic analyses were also evaluated to illuminate the physiological adaptive strategies of tea adopted to tolerate certain anaerobic stress types.
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Affiliation(s)
- Qi Chen
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
- Key Laboratory of Agricultural Products Processing Engineering of Anhui Province , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Yamin Zhang
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Minming Tao
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Mengshuang Li
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Yun Wu
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Qi Qi
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
- Key Laboratory of Agricultural Products Processing Engineering of Anhui Province , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Hua Yang
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
| | - Xiaochun Wan
- State Key Laboratory of Tea Plant Biochemistry and Utilization , Anhui Agricultural University , Hefei , Anhui 230036 , P. R. China
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Zhou X, Du L, Shi R, Chen Z, Zhou Y, Li Z. Early-life food nutrition, microbiota maturation and immune development shape life-long health. Crit Rev Food Sci Nutr 2018; 59:S30-S38. [PMID: 29874476 DOI: 10.1080/10408398.2018.1485628] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The current knowledge about early-life nutrition and environmental factors that affect the interaction between the symbiotic microbiota and the host immune system has demonstrated novel regulatory target for treating allergic diseases, autoimmune disorders and metabolic syndrome. Various kinds of food nutrients (such as dietary fiber, starch, polyphenols and proteins) can provide energy resources for both intestinal microbiota and the host. The indigestible food components are fermented by the indigenous gut microbiota to produce diverse metabolites, including short-chain fatty acids, bile acids and trimethylamine-N-oxide, which can regulate the host metabolized physiology, immunity homeostasis and health state. Therefore it is commonly believed early-life perturbation of the microbial community structure and the dietary nutrition interference on the child mucosal immunity contribute to the whole life susceptibility to chronic diseases. In all, the combined interrelationship between food ingredients nutrition, intestinal microbiota configurations and host system immunity provides new therapeutic targets to treat various kinds of pathogenic inflammations and chronic diseases.
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Affiliation(s)
- Xiaoli Zhou
- a Shanghai Institute of Technology , Shanghai , China
| | - Lina Du
- a Shanghai Institute of Technology , Shanghai , China
| | - Ronghua Shi
- a Shanghai Institute of Technology , Shanghai , China
| | - Zhidong Chen
- a Shanghai Institute of Technology , Shanghai , China
| | - Yiming Zhou
- a Shanghai Institute of Technology , Shanghai , China
| | - Zongjie Li
- a Shanghai Institute of Technology , Shanghai , China
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