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Xia P, Zheng Y, Sun L, Chen W, Shang L, Li J, Hou T, Li B. Regulation of glycose and lipid metabolism and application based on the colloidal nutrition science properties of konjac glucomannan: A comprehensive review. Carbohydr Polym 2024; 331:121849. [PMID: 38388033 DOI: 10.1016/j.carbpol.2024.121849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/10/2024] [Accepted: 01/19/2024] [Indexed: 02/24/2024]
Abstract
The physicochemical properties of dietary fiber in the gastrointestinal tract, such as hydration properties, adsorption properties, rheological properties, have an important influence on the physiological process of host digestion and absorption, leading to the differences in satiety and glucose and lipid metabolisms. Based on the diversified physicochemical properties of konjac glucomannan (KGM), it is meaningful to review the relationship of structural characteristics, physicochemical properties and glycose and lipid metabolism. Firstly, this paper bypassed the category of intestinal microbes, and explained the potential of dietary fiber in regulating glucose and lipid metabolism during nutrient digestion and absorption from the perspective of colloidal nutrition. Secondly, the modification methods of KGM to regulate its physicochemical properties were discussed and the relationship between KGM's molecular structure types and glycose and lipid metabolism were summarized. Finally, based on the characteristics of KGM, the application of KGM in the main material and ingredients of fat reduction food was reviewed. We hope this work could provide theoretical basis for the study of dietary fiber colloid nutrition science.
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Affiliation(s)
- Pengkui Xia
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Ying Zheng
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Li Sun
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Wenxin Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Longchen Shang
- College of Biological and Food Engineering, Hubei Minzu University, Enshi 445000, China
| | - Jing Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Shenzhen 518000, China; Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China
| | - Tao Hou
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Shenzhen 518000, China.
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Shenzhen 518000, China; Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China.
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Chang YM, Kang YR, Lee YG, Sung MK. Sex differences in colonic gene expression and fecal microbiota composition in a mouse model of obesity-associated colorectal cancer. Sci Rep 2024; 14:3576. [PMID: 38347027 PMCID: PMC10861586 DOI: 10.1038/s41598-024-53861-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 02/06/2024] [Indexed: 02/15/2024] Open
Abstract
This study investigated the sex-specific correlation between obesity and colorectal cancer emphasizing a more pronounced association in males. Estrogen, chromosomal genes, and gut bacteria were assessed in C57BL6/J male, female and ovariectomized (OVX) female mice, subjected to either a low-fat diet (LFD) or high-fat diet (HFD) for 14 weeks. Induction of colon tumor involved azoxymethane (10 mg/kg) administration, followed by three cycles of dextran sulfate sodium. Male mice on HFD exhibited higher final body weight and increased colon tumors compared to females. Colonic mucin 2 expression was significantly higher in females. HFD-modulated differentially expressed genes numbered 290 for males, 64 for females, and 137 for OVX females. Only one up-regulated gene (Gfra3) overlapped between females and OVX females, while two down-regulated genes (Thrsp and Gbp11) overlapped between males and OVX females. Genes up-regulated by HFD in males were linked to cytokine-cytokine interaction, HIF-1 signaling pathway, central carbon metabolism in cancer. Sex-specific changes in gut microbial composition in response to HFD were observed. These findings suggest a male-specific vulnerability to HFD-induced colon tumor formation, implicating key genes and colonic bacteria in colon tumorigenesis.
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Affiliation(s)
- Yoo-Mee Chang
- Department of Food and Nutrition, College of Human Ecology, Sookmyung Women's University, 100, Cheongpa-ro 47-gil, Yongsan-gu, Seoul, 04310, Republic of Korea
| | - Yoo-Ree Kang
- Department of Food and Nutrition, College of Human Ecology, Sookmyung Women's University, 100, Cheongpa-ro 47-gil, Yongsan-gu, Seoul, 04310, Republic of Korea
| | - Yu-Gyeong Lee
- Department of Food and Nutrition, College of Human Ecology, Sookmyung Women's University, 100, Cheongpa-ro 47-gil, Yongsan-gu, Seoul, 04310, Republic of Korea
| | - Mi-Kyung Sung
- Department of Food and Nutrition, College of Human Ecology, Sookmyung Women's University, 100, Cheongpa-ro 47-gil, Yongsan-gu, Seoul, 04310, Republic of Korea.
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Zhang S, Sun Y, Nie Q, Hu J, Li Y, Shi Z, Ji H, Zhang H, Zhao M, Chen C, Nie S. Effects of four food hydrocolloids on colitis and their regulatory effect on gut microbiota. Carbohydr Polym 2024; 323:121368. [PMID: 37940266 DOI: 10.1016/j.carbpol.2023.121368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/21/2023] [Accepted: 09/04/2023] [Indexed: 11/10/2023]
Abstract
Hydrocolloids are important food additives and have potential regulatory effects on gut microbiota. The development of colitis is closely related to changes in gut microbiota. The effect of food hydrocolloids on the structure of the gut microbiota and their impact on colitis has not been well investigated. Therefore, this study investigated the effects of four hydrocolloids (carrageenan, guar gum, xanthan gum, and pectin) on colitis, and explored their regulatory effects on gut microbiota. The results indicated that pectin and guar effectively alleviated body weight loss and disease activity index, reduced inflammatory cytokine levels, and promoted short-chain fatty acids (SCFAs) production. They increased the abundance of Akkermansia muciniphila, Oscillospira, and Lactobacillus, and Akkermansia abundance had a negative correlation with the severity of colitis. In contrast, carrageenan and xanthan gum did not significantly improve colitis, and carrageenan reduced the production of SCFAs. Both carrageenan and xanthan gum increased the abundance of Ruminococcus gnavus, and Ruminococcus abundance was positively correlated with the severity of colitis. These findings suggest that food additives have an impact on host health and provide guidance for the diet of patients with colitis.
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Affiliation(s)
- Shanshan Zhang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Yonggan Sun
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Qixing Nie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Jielun Hu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Yuhao Li
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Zefu Shi
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Haihua Ji
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Hao Zhang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Mingjiao Zhao
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Chunhua Chen
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China
| | - Shaoping Nie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology, Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, Nanchang 330047, China.
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Andreani GA, Mahmood S, Patel MS, Rideout TC. Maternal pea fiber supplementation to a high calorie diet in obese pregnancies protects male offspring from metabolic dysfunction in adulthood. J Dev Orig Health Dis 2023; 14:711-718. [PMID: 38234128 DOI: 10.1017/s2040174423000399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
We investigated the influence of maternal yellow-pea fiber supplementation in obese pregnancies on offspring metabolic health in adulthood. Sixty newly-weaned female Sprague-Dawley rats were randomized to either a low-calorie control diet (CON) or high calorie obesogenic diet (HC) for 6-weeks. Obese animals were then fed either the HC diet alone or the HC diet supplemented with yellow-pea fiber (HC + FBR) for an additional 4-weeks prior to breeding and throughout gestation and lactation. On postnatal day (PND) 21, 1 male and 1 female offspring from each dam were weaned onto the CON diet until adulthood (PND 120) for metabolic phenotyping. Adult male, but not female, HC offspring demonstrated increased body weight and feed intake vs CON offspring, however no protection was offered by maternal FBR supplementation. HC male and female adult offspring demonstrated increased serum glucose and insulin resistance (HOMA-IR) compared with CON offspring. Maternal FBR supplementation improved glycemic control in male, but not female offspring. Compared with CON offspring, male offspring from HC dams demonstrated marked dyslipidemia (higher serum cholesterol, increased number of TG-rich lipoproteins, and smaller LDL particles) which was largely normalized in offspring from HC + FBR mothers. Male offspring born to obese mothers (HC) had higher hepatic TG, which tended to be lowered (p = 0.07) by maternal FBR supplementation.Supplementation of a maternal high calorie diet with yellow-pea fiber in prepregnancy and throughout gestation and lactation protects male offspring from metabolic dysfunction in the absence of any change in body weight status in adulthood.
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Affiliation(s)
- Gabriella A Andreani
- Departments of Exercise and Nutrition Sciences, School of Public Health and Health Professions, Buffalo, NY, USA
| | - Saleh Mahmood
- Departments of Exercise and Nutrition Sciences, School of Public Health and Health Professions, Buffalo, NY, USA
| | - Mulchand S Patel
- Biochemistry, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Todd C Rideout
- Departments of Exercise and Nutrition Sciences, School of Public Health and Health Professions, Buffalo, NY, USA
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Wang X, Li X, Zhang L, An L, Guo L, Huang L, Gao W. Recent progress in plant-derived polysaccharides with prebiotic potential for intestinal health by targeting gut microbiota: a review. Crit Rev Food Sci Nutr 2023:1-30. [PMID: 37651130 DOI: 10.1080/10408398.2023.2248631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Natural products of plant origin are of high interest and widely used, especially in the food industry, due to their low toxicity and wide range of bioactive properties. Compared to other plant components, the safety of polysaccharides has been generally recognized. As dietary fibers, plant-derived polysaccharides are mostly degraded in the intestine by polysaccharide-degrading enzymes secreted by gut microbiota, and have potential prebiotic activity in both non-disease and disease states, which should not be overlooked, especially in terms of their involvement in the treatment of intestinal diseases and the promotion of intestinal health. This review elucidates the regulatory effects of plant-derived polysaccharides on gut microbiota and summarizes the mechanisms involved in targeting gut microbiota for the treatment of intestinal diseases. Further, the structure-activity relationships between different structural types of plant-derived polysaccharides and the occurrence of their prebiotic activity are further explored. Finally, the practical applications of plant-derived polysaccharides in food production and food packaging are summarized and discussed, providing important references for expanding the application of plant-derived polysaccharides in the food industry or developing functional dietary supplements.
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Affiliation(s)
- Xiaozhen Wang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Xia Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Luyao Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Lingzhuo An
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Lanping Guo
- National Resource Center for Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Luqi Huang
- National Resource Center for Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
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Bakr AF, Farag MA. Soluble Dietary Fibers as Antihyperlipidemic Agents: A Comprehensive Review to Maximize Their Health Benefits. ACS Omega 2023; 8:24680-24694. [PMID: 37483202 PMCID: PMC10357562 DOI: 10.1021/acsomega.3c01121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 06/16/2023] [Indexed: 07/25/2023]
Abstract
The number of hypercholesterolemic people is increasing rapidly worldwide, with elevated lipid profiles representing a major risk factor of coronary heart diseases. Dietary intervention was shown to improve the lipid profile, thus enhancing the quality of life. Dietary fiber is a nondigestible form of carbohydrates, due to the lack of the digestive enzyme in humans required to digest fiber, and is classified according to its water solubility properties as either soluble (SDF) or insoluble dietary fiber (IDF). Consumption of SDF is associated with several health benefits such as reduced lipid levels, lower blood pressure, improved blood glucose control, improved immune function, and reduced inflammation. SDF has been shown to lower blood cholesterol by several action mechanisms including directly due to the gelling, mucilaginous, and viscous fiber nature, and indirectly due to its fermented products and modulation of the gut microbiome. This review aims to provide a holistic overview on how SDF impacts the lipid profile. We start by providing an overview of the chemical structure of the major SDFs including mucilage, gums (gum arabic and guar gum), pectin, and inulin.
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Affiliation(s)
- Alaa F. Bakr
- Pathology
Department, Faculty of Veterinary Medicine, Cairo University, Gamaa Street, 12211 Giza, Egypt
| | - Mohamed A. Farag
- Pharmacognosy
Department, College of Pharmacy, Cairo University, Kasr el Aini Street, P.O. Box 11562, 12613 Cairo, Egypt
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Ding H, Zhang H, Lu Y, Jiang X, Liu Q, Hu Y, Sun H, Ma A. Effects of the polypeptide from peanut meal mixed fermentation on lipid metabolism and intestinal flora of hyperlipidemic mice. J Sci Food Agric 2023; 103:4351-4359. [PMID: 36782346 DOI: 10.1002/jsfa.12500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/30/2023] [Accepted: 02/13/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Hyperlipidemia is one of the metabolic disorders posing great threat to human health. Our previous studies have shown that the nutritional properties of peanut meal after fermentation are markedly improved, and can effectively improve hyperlipidemia caused by high-fat diet in mice. In this study, in order to facilitate the further utilization of peanut meal, the effect of peanut polypeptide (PP) from peanut meal mixed fermentation on lipid metabolism in mice fed with high-fat diet (HFD) and its possible mechanism were investigated. Fifty male C57BL/6J mice were randomly divided into five groups: normal control group (N), high-fat model group (M), PP low-dose group (PL), PP high-dose group (PH), and atorvastatin positive control group (Y). RESULTS The results show that PP supplementation can effectively reduce the body weight of mice, decrease the serum total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C) and leptin levels (P < 0.05), increase the high-density lipoprotein cholesterol (HDL-C) levels (P < 0.05), up-regulate the expression levels of ileal tight junction proteins ZO-1 and occludin (P < 0.05), reduce the hepatocyte injury and lipid accumulation caused by high-fat diet and increase the species richness of intestinal flora. CONCLUSION PP can significantly improve hyperlipidemia and regulate intestinal flora disorders caused by hyperlipidemia. The possible mechanism may be related to the reduction of serum leptin levels and up-regulating the expression levels of the ileal tight junction proteins ZO-1 and occludin. This study provides evidence for its regulatory role in lipid metabolism and intestinal function, and provides a research basis for the potential nutritional benefits of underutilized food by-products. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Haoyue Ding
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qingdao, China
| | | | - Yaqian Lu
- Jining No.1 People's Hospital, Jining, China
| | | | - Qing Liu
- Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Yingfen Hu
- Institute of Biomedical Engineering, College of Life Sciences, Qingdao University, Qingdao, China
| | - Haiyan Sun
- Hainan Key Laboratory of Tropical Microbe Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
| | - Aiguo Ma
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qingdao, China
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Sanada TJ, Hosomi K, Park J, Naito A, Sakao S, Tanabe N, Kunisawa J, Tatsumi K, Suzuki T. Partially hydrolyzed guar gum suppresses the progression of pulmonary arterial hypertension in a SU5416/hypoxia rat model. Pulm Circ 2023; 13:e12266. [PMID: 37448440 PMCID: PMC10336776 DOI: 10.1002/pul2.12266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
This study investigated the effects of partially hydrolyzed guar gum (PHGG) on the development of pulmonary arterial hypertension using a SU5416/hypoxia rat model. Our results demonstrated that PHGG treatment suppressed the development of pulmonary hypertension and vascular remodeling with an altered gut microbiota composition.
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Affiliation(s)
- Takayuki J Sanada
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) National Institutes of Biomedical Innovation, Health, and Nutrition (NIBIOHN) Osaka Japan
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Koji Hosomi
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) National Institutes of Biomedical Innovation, Health, and Nutrition (NIBIOHN) Osaka Japan
| | - Jonguk Park
- Artificial Intelligence Center for Health and Biomedical Research National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Osaka Japan
| | - Akira Naito
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Seiichiro Sakao
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Nobuhiro Tanabe
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
- Department of Respirology Chibaken Saiseikai Narashino Hospital Narashino Japan
| | - Jun Kunisawa
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) National Institutes of Biomedical Innovation, Health, and Nutrition (NIBIOHN) Osaka Japan
- Artificial Intelligence Center for Health and Biomedical Research National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN) Osaka Japan
- Graduate School of Pharmaceutical Sciences Osaka University Osaka Japan
- Graduate School of Medicine Osaka University Osaka Japan
- Graduate School of Dentistry Osaka University Osaka Japan
- Graduate School of Science Osaka University Osaka Japan
- Department of Microbiology and Immunology, Graduate School of Medicine Kobe University Hyogo Japan
- International Vaccine Design Center, Institute of Medical Science University of Tokyo Tokyo Japan
- Research Organization for Nano and Life Innovation Waseda University Tokyo Japan
| | - Koichiro Tatsumi
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Takuji Suzuki
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
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Subramaniam S, Kamath S, Ariaee A, Prestidge C, Joyce P. The impact of common pharmaceutical excipients on the gut microbiota. Expert Opin Drug Deliv 2023; 20:1297-1314. [PMID: 37307224 DOI: 10.1080/17425247.2023.2223937] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/07/2023] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Increasing attention is being afforded to understanding the bidirectional relationships that exist between oral medications and the gut microbiota, in an attempt to optimize pharmacokinetic performance and mitigate unwanted side effects. While a wealth of research has investigated the direct impact of active pharmaceutical ingredients (APIs) on the gut microbiota, the interactions between inactive pharmaceutical ingredients (i.e. excipients) and the gut microbiota are commonly overlooked, despite excipients typically representing over 90% of the final dosage form. AREAS COVERED Known excipient-gut microbiota interactions for various classes of inactive pharmaceutical ingredients, including solubilizing agents, binders, fillers, sweeteners, and color additives, are reviewed in detail. EXPERT OPINION Clear evidence indicates that orally administered pharmaceutical excipients directly interact with gut microbes and can either positively or negatively impact gut microbiota diversity and composition. However, these relationships and mechanisms are commonly overlooked during drug formulation, despite the potential for excipient-microbiota interactions to alter drug pharmacokinetics and interfere with host metabolic health. The insights derived from this review will inform pharmaceutical scientists with the necessary design considerations for mitigating potential adverse pharmacomicrobiomic interactions when formulating oral dosage forms, ultimately providing clear avenues for improving therapeutic safety and efficacy.
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Affiliation(s)
- Santhni Subramaniam
- UniSA Clinical & Health Sciences, University of South Australia, Adelaide, Australia
| | - Srinivas Kamath
- UniSA Clinical & Health Sciences, University of South Australia, Adelaide, Australia
| | - Amin Ariaee
- UniSA Clinical & Health Sciences, University of South Australia, Adelaide, Australia
| | - Clive Prestidge
- UniSA Clinical & Health Sciences, University of South Australia, Adelaide, Australia
| | - Paul Joyce
- UniSA Clinical & Health Sciences, University of South Australia, Adelaide, Australia
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Cuciniello R, Di Meo F, Filosa S, Crispi S, Bergamo P. The Antioxidant Effect of Dietary Bioactives Arises from the Interplay between the Physiology of the Host and the Gut Microbiota: Involvement of Short-Chain Fatty Acids. Antioxidants (Basel) 2023; 12:antiox12051073. [PMID: 37237938 DOI: 10.3390/antiox12051073] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/20/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
The maintenance of redox homeostasis is associated with a healthy status while the disruption of this mechanism leads to the development of various pathological conditions. Bioactive molecules such as carbohydrates accessible to the microbiota (MACs), polyphenols, and polyunsaturated fatty acids (PUFAs) are food components best characterized for their beneficial effect on human health. In particular, increasing evidence suggests that their antioxidant ability is involved in the prevention of several human diseases. Some experimental data indicate that the activation of the nuclear factor 2-related erythroid 2 (Nrf2) pathway-the key mechanism in the maintenance of redox homeostasis-is involved in the beneficial effects exerted by the intake of PUFAs and polyphenols. However, it is known that the latter must be metabolized before becoming active and that the intestinal microbiota play a key role in the biotransformation of some ingested food components. In addition, recent studies, indicating the efficacy of the MACs, polyphenols, and PUFAs in increasing the microbial population with the ability to yield biologically active metabolites (e.g., polyphenol metabolites, short-chain fatty acids (SCFAs)), support the hypothesis that these factors are responsible for the antioxidant action on the physiology of the host. The underlying mechanisms through which MACs, polyphenols, and PUFAs might influence the redox status have not been fully elucidated, but based on the efficacy of SCFAs as Nrf2 activators, their contribution to the antioxidant efficacy of dietary bioactives cannot be excluded. In this review, we aimed to summarize the main mechanisms through which MACs, polyphenols, and PUFAs can modulate the host's redox homeostasis through their ability to directly or indirectly activate the Nrf2 pathway. We discuss their probiotic effects and the role played by the alteration of the metabolism/composition of the gut microbiota in the generation of potential Nrf2-ligands (e.g., SCFAs) in the host's redox homeostasis.
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Affiliation(s)
- Rossana Cuciniello
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Francesco Di Meo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- Department of Medicine, Indiana University, Indianapolis, IN 46202, USA
| | - Stefania Filosa
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
- IRCCS Neuromed, 86077 Pozzilli, Italy
| | - Stefania Crispi
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
| | - Paolo Bergamo
- Institute of Biosciences and BioResources-UOS Naples CNR, Via P. Castellino, 111-80131 Naples, Italy
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11
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Xu R, Zhang Y, Chen S, Zeng Y, Fu X, Chen T, Luo S, Zhang X. The role of the probiotic Akkermansia muciniphila in brain functions: insights underpinning therapeutic potential. Crit Rev Microbiol 2023; 49:151-176. [PMID: 35272549 DOI: 10.1080/1040841x.2022.2044286] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The role of Akkermansia muciniphila, one of the most abundant microorganisms of the intestinal microbiota, has been studied extensively in metabolic diseases, such as obesity and diabetes. It is considered a next-generation probiotic microorganism. Although its mechanism of action has not been fully elucidated, accumulating evidence indicates the important role of A. muciniphila in brain functions via the gut-brain axis and its potential as a therapeutic target in various neuropsychiatric disorders. However, only a limited number of studies, particularly clinical studies, have directly assessed the therapeutic effects of A. muciniphila interventions in these disorders. This is the first review to discuss the comprehensive mechanism of A. muciniphila in the gut-brain axis via the protection of the intestinal mucosal barrier and modulation of the immune system and metabolites, such as short-chain fatty acids, amino acids, and amino acid derivatives. Additionally, the role of A. muciniphila and its therapeutic potential in various neuropsychiatric disorders, including Alzheimer's disease and cognitive deficit, amyotrophic lateral sclerosis, Parkinson's disease, and multiple sclerosis, have been discussed. The review suggests the potential role of A. muciniphila in healthy brain functions.
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Affiliation(s)
- Ruiling Xu
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yuxuan Zhang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
| | - Shurui Chen
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yaohui Zeng
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
| | - Xuan Fu
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
| | - Ti Chen
- Clinical Laboratory, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shilin Luo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaojie Zhang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,National Clinic Research Center for Mental Disorders, Changsha, Hunan, China.,National Technology Institute on Mental Disorders, Changsha, Hunan, China.,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China.,Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha, China
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12
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Jiao X, Li F, Zhao J, Wei Y, Zhang L, Yu W, Li Q. The Preparation and Potential Bioactivities of Modified Pectins: A Review. Foods 2023; 12:foods12051016. [PMID: 36900531 PMCID: PMC10001417 DOI: 10.3390/foods12051016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/12/2023] [Accepted: 02/20/2023] [Indexed: 03/08/2023] Open
Abstract
Pectins are complex polysaccharides that are widely found in plant cells and have a variety of bioactivities. However, the high molecular weights (Mw) and complex structures of natural pectins mean that they are difficult for organisms to absorb and utilize, limiting their beneficial effects. The modification of pectins is considered to be an effective method for improving the structural characteristics and promoting the bioactivities of pectins, and even adding new bioactivities to natural pectins. This article reviews the modification methods, including chemical, physical, and enzymatic methods, for natural pectins from the perspective of their basic information, influencing factors, and product identification. Furthermore, the changes caused by modifications to the bioactivities of pectins are elucidated, including their anti-coagulant, anti-oxidant, anti-tumor, immunomodulatory, anti-inflammatory, hypoglycemic, and anti-bacterial activities and the ability to regulate the intestinal environment. Finally, suggestions and perspectives regarding the development of pectin modification are provided.
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Affiliation(s)
- Xu Jiao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- National Engineering Research Center for Fruits and Vegetables Processing, Beijing 100083, China
| | - Fei Li
- College of Life Science, Qingdao University, Qingdao 266071, China
| | - Jing Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- National Engineering Research Center for Fruits and Vegetables Processing, Beijing 100083, China
| | - Yunlu Wei
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China
| | - Luyao Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- National Engineering Research Center for Fruits and Vegetables Processing, Beijing 100083, China
| | - Wenjun Yu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- National Engineering Research Center for Fruits and Vegetables Processing, Beijing 100083, China
| | - Quanhong Li
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- National Engineering Research Center for Fruits and Vegetables Processing, Beijing 100083, China
- Correspondence:
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13
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Li S, Liu T, Wang K, Li C, Wu F, Yang X, Zhao M, Chen B, Chen X. The ratios of dietary non-fibrous carbohydrate (NFC) to neutral detergent fiber (NDF) influence intestinal immunity of rabbits by regulating gut microbiota composition and metabolites. Front Microbiol 2023; 14:1146787. [PMID: 37152746 PMCID: PMC10157162 DOI: 10.3389/fmicb.2023.1146787] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/20/2023] [Indexed: 05/09/2023] Open
Abstract
Carbohydrate is the most common macronutrient consumed across all phases of the diet and acts as a potential regulator in modulating the gut microbiota in animals. However, the influences of dietary non-fibrous carbohydrate (NFC) to neutral detergent fiber (NDF) in different ratios on gut microbiota, metabolites, intestinal immunity, and growth performance have not been fully explored. A total of 135 healthy weaned rabbits (45.1 ± 0.7 d of age) with an average body weight of 1.08 ± 0.07 kg were randomly divided into five groups. Under the same other nutrient levels, rabbits were fed diets with NFC/NDF ratios of 0.7 (T1), 1.0 (T2), 1.3 (T3), 1.6 (T4), and 1.9 (T5). During the 28-day experiment, T3 rabbits showed the highest final body weight and the lowest feed-to-weight ratio than T5 rabbits (P < 0.05) but no significant difference with T1 or T2 rabbits. The expression of cecal pro-inflammatory factors IL-1β and TNF-α was increased in the T4 and T5 than in those of other groups (P < 0.05). Conversely, the tight junction proteins (ZO-1, Claudin-1, and Occludin) were decreased to varying degrees in the T4 and T5 groups. The pH value in the cecal digesta of T5 rabbits was lower than that of T1, T2, and T3 (P < 0.05), while the concentration of volatile fatty acids and propionate was higher than those of T1, T2, and T3 rabbits (P < 0.05). In terms of gut microbiota, at the phylum level, the relative burden of Firmicutes and Actinobacteria in T2 rabbits was the highest (P < 0.05), and the relative burden of Proteobacteria in T5 rabbits was higher than that of other groups (P < 0.05). At the genus level, the relative burden of Ruminococcus was higher in T2 and T3 rabbits than that of other groups, and T5 rabbits have the lowest relative burden of Ruminococcus. Combination analysis showed that cecal metabolites were positively associated with fermentation-related phenotypes and the burden of Firmicutes (P < 0.05). In conclusion, different dietary NFC/NDF ratios can affect the intestinal immune response and growth performance of rabbits, and there was a positive effect when dietary NFC/NDF = 1.0-1.3.
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Affiliation(s)
- Shuo Li
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
- College of Animal Science, Guizhou University, Guiyang, China
| | - Tingting Liu
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang, China
| | - Kun Wang
- Institute of Cereal and Oil Crops, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang, China
| | - Chong Li
- Key Laboratory for Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agriculture Sciences, Beijing, China
- Precision Livestock and Nutrition Laboratory, Teaching and Research Centre (TERRA), Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Fengyang Wu
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Xinyu Yang
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
| | - Man Zhao
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
| | - Baojiang Chen
- College of Animal Science and Technology, Hebei Agricultural University, Baoding, China
- Baojiang Chen
| | - Xiang Chen
- College of Animal Science, Guizhou University, Guiyang, China
- *Correspondence: Xiang Chen
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14
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Suresh H, Mikhael M, Ho V, Zhou J. A HPLC-ESI-Q-ToF-MS Method for the Analysis of Monomer Constituents in PHGG, Gum Arabic And Psyllium Husk Prebiotic Dietary Fibre Supplements. International Journal of Food Properties 2022. [DOI: 10.1080/10942912.2022.2096064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Harsha Suresh
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
| | - Meena Mikhael
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Mass Spectrometry Unit Research Services, Western Sydney University, Campbelltown, Australia
| | - Vincent Ho
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
- University Medical Clinic of Camden & Campbelltown (UMCCC), Campbelltown, Australia
| | - Jerry Zhou
- School of Medicine, Western Sydney University, Campbelltown, Australia
- Gastrointestinal Motility Disorders Unit, Western Sydney University, Campbelltown, Australia
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15
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Hu W, Cassard AM, Ciocan D. Pectin in Metabolic Liver Disease. Nutrients 2022; 15. [PMID: 36615814 DOI: 10.3390/nu15010157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/02/2022] [Accepted: 12/08/2022] [Indexed: 12/31/2022] Open
Abstract
Alterations in the composition of the gut microbiota (dysbiosis) are observed in nutritional liver diseases, including non-alcoholic fatty liver disease (NAFLD) and alcoholic liver disease (ALD) and have been shown to be associated with the severity of both. Editing the composition of the microbiota by fecal microbiota transfer or by application of probiotics or prebiotics/fiber in rodent models and human proof-of-concept trials of NAFLD and ALD have demonstrated its possible contribution to reducing the progression of liver damage. In this review, we address the role of a soluble fiber, pectin, in reducing the development of liver injury in NAFLD and ALD through its impact on gut bacteria.
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Liu J, Hefni ME, Witthöft CM, Bergström M, Burleigh S, Nyman M, Hållenius F. On the effect of flavonoids and dietary fibre in lingonberries on atherosclerotic plaques, lipid profiles and gut microbiota composition in Apoe-/- mice. Int J Food Sci Nutr 2022; 73:1080-1090. [PMID: 35930435 DOI: 10.1080/09637486.2022.2106358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
It has not been clarified whether the anti-atherosclerotic effect of lingonberry can be ascribed to its content of flavonoids or dietary fibre or both. The aim of this study was to evaluate the metabolic effects of whole lingonberries compared with isolated flavonoid and fibre fractions on atherosclerotic plaques, plasma lipid profiles, gut microbiota and microbiota-dependent metabolites in an Apoe-/- mouse model. Mice fed whole lingonberries showed the lowest amount of atherosclerotic plaques, while mice fed the fibre fraction had the highest formation of caecal butyric acid. Flavonoids, rather than dietary fibre, were suggested to be the components that favour proliferation of Akkermansia, as judged by the lowest abundance of this bacterium in mice fed the fibre fraction. All groups fed lingonberry diets had both, lower Firmicutes/Bacteroidetes ratios and creatinine concentrations, compared with the control. To conclude, different components in lingonberries are associated with different physiological effects in Apoe-/- mice.
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Affiliation(s)
- Jiyun Liu
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden
| | - Mohammed E Hefni
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden.,Food Industries Department, Faculty of Agriculture, Mansoura University, Mansoura, Egypt
| | - Cornelia M Witthöft
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden
| | - Maria Bergström
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden
| | - Stephen Burleigh
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
| | - Margareta Nyman
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
| | - Frida Hållenius
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
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17
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Zhang Y, Mu C, Liu S, Zhu W. Dietary citrus pectin drives more ileal microbial protein metabolism and stronger fecal carbohydrate fermentation over fructo-oligosaccharide in growing pigs. Animal Nutrition 2022; 11:252-263. [PMID: 36263407 PMCID: PMC9556793 DOI: 10.1016/j.aninu.2022.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 11/20/2022]
Abstract
Fructo-oligosaccharide (FOS) and pectin are known soluble dietary fibers and can influence gut microbiota and consequently modulate gut health. To understand the differential impact patterns of pectin vs. FOS in modulating gut microbiota in the small and large intestine, an ileal-cannulated pig model was adopted to compare the temporal and spatial effects of FOS and citrus pectin (CP) on the gut microbiota. Sixteen terminal ileal-cannulated pigs were randomly divided into 2 groups and fed with a standard diet supplemented with either 3% FOS or 3% CP for 28 d. The CP group and FOS group showed different microbial composition, especially in the feces, with time and location as major factors affecting microbiota in the CP group, and with only location contribution in the FOS group. In the feces, relative to the FOS group, the CP group showed higher abundance of ChristensenellaceaeR-7 group and RuminococcaceaeUCG-010 and lower abundance of Mitsuokella and Olsenella (adjusted P < 0.05), a higher level of short-chain fatty acids and a lower level of lactate at both d 14 and 25 (P < 0.05), and more copy numbers of genes encoding key enzymes related to propionate (mmdA) and butyrate (BCoAT) production and lactate utilization (LcdA) (P < 0.05), indicating a greater degree of microbial carbohydrate fermentation. In the ileum, as compared with FOS, CP increased the bacteria with high capability of fermenting amino acids, including Escherichia-Shigella and Klebsiella (adjusted P < 0.05), and the expression of enzymes responsible for amino acid fermentation (i.e. lysine decarboxylase), as well as the amino acid fermentation products (cadaverine and tyramine) (P < 0.05), indicating a greater degree of amino acid fermentation. Overall, our results highlight a differential dynamic impact of dietary CP vs. FOS on microbial composition and metabolism in the gut. The dietary CP has a stronger ability to promote microbial amino acid fermentation in the ileum and carbohydrate fermentation in the feces than FOS. These findings provide a new insight into the role of different fibers in gut nutrition and guidelines for the choice of fibers in manipulating gut health.
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Affiliation(s)
- Yanan Zhang
- Laboratory of Gastrointestinal Microbiology, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- National Center for International Research on Animal Gut Nutrition, Nanjing Agricultural University, Nanjing 210095, China
| | - Chunlong Mu
- Laboratory of Gastrointestinal Microbiology, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- National Center for International Research on Animal Gut Nutrition, Nanjing Agricultural University, Nanjing 210095, China
| | - Shuai Liu
- Laboratory of Gastrointestinal Microbiology, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- National Center for International Research on Animal Gut Nutrition, Nanjing Agricultural University, Nanjing 210095, China
| | - Weiyun Zhu
- Laboratory of Gastrointestinal Microbiology, Jiangsu Key Laboratory of Gastrointestinal Nutrition and Animal Health, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
- National Center for International Research on Animal Gut Nutrition, Nanjing Agricultural University, Nanjing 210095, China
- Corresponding author.
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18
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Liu J, Hefni ME, Witthöft CM, Bergström M, Burleigh S, Nyman M, Hållenius F. Effects of Whole Brown Bean and Its Isolated Fiber Fraction on Plasma Lipid Profile, Atherosclerosis, Gut Microbiota, and Microbiota-Dependent Metabolites in Apoe-/- Mice. Nutrients 2022; 14:nu14050937. [PMID: 35267913 PMCID: PMC8912725 DOI: 10.3390/nu14050937] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/10/2022] [Accepted: 02/18/2022] [Indexed: 12/21/2022] Open
Abstract
The health benefits of bean consumption are widely recognized and are largely attributed to the dietary fiber content. This study investigated and compared the effects of whole brown beans and an isolated bean dietary fiber fraction on the plasma lipid profile, atherosclerotic plaque amount, gut microbiota, and microbiota-dependent metabolites (cecal short-chain fatty acids (SCFAs) and plasma methylamines) in Apoe−/− mice fed high fat diets for 10.5 weeks. The results showed that both whole bean and the isolated fiber fraction had a tendency to lower atherosclerotic plaque amount, but not plasma lipid concentration. The whole bean diet led to a significantly higher diversity of gut microbiota compared with the high fat diet. Both bean diets resulted in a lower Firmicutes/Bacteroidetes ratio, higher relative abundance of unclassified S24-7, Prevotella, Bifidobacterium, and unclassified Clostridiales, and lower abundance of Lactobacillus. Both bean diets resulted in higher formation of all cecal SCFAs (higher proportion of propionic acid and lower proportion of acetic acid) and higher plasma trimethylamine N-oxide concentrations compared with the high fat diet. Whole beans and the isolated fiber fraction exerted similar positive effects on atherosclerotic plaque amount, gut microbiota, and cecal SCFAs in Apoe−/− mice compared with the control diets.
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Affiliation(s)
- Jiyun Liu
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, 39231 Kalmar, Sweden; (M.E.H.); (C.M.W.); (M.B.)
- Correspondence: ; Tel.: +46-072-451-6957
| | - Mohammed E. Hefni
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, 39231 Kalmar, Sweden; (M.E.H.); (C.M.W.); (M.B.)
- Food Industries Department, Faculty of Agriculture, Mansoura University, Mansoura 35516, Egypt
| | - Cornelia M. Witthöft
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, 39231 Kalmar, Sweden; (M.E.H.); (C.M.W.); (M.B.)
| | - Maria Bergström
- Department of Chemistry and Biomedical Sciences, Faculty of Health and Life Sciences, Linnaeus University, 39231 Kalmar, Sweden; (M.E.H.); (C.M.W.); (M.B.)
| | - Stephen Burleigh
- Department of Food Technology, Engineering and Nutrition, Lund University, 22100 Lund, Sweden; (S.B.); (M.N.); (F.H.)
| | - Margareta Nyman
- Department of Food Technology, Engineering and Nutrition, Lund University, 22100 Lund, Sweden; (S.B.); (M.N.); (F.H.)
| | - Frida Hållenius
- Department of Food Technology, Engineering and Nutrition, Lund University, 22100 Lund, Sweden; (S.B.); (M.N.); (F.H.)
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19
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Abstract
The increasing prevalence of metabolic diseases has become a severe public health problem. Gut microbiota play important roles in maintaining human health by modulating the host's metabolism. Recent evidences demonstrate that Akkermansia muciniphila is effective in improving metabolic disorders and is thus considered as a promising "next-generation beneficial microbe". In addition to the live A. muciniphila, similar or even stronger beneficial effects have been observed in pasteurized A. muciniphila and its components, including the outer membrane protein Amuc_1100, A. muciniphila-derived extracellular vesicles (AmEVs), and secreted protein P9. Hence, this paper presents a systemic review of recent progress in the effects and mechanisms of A. muciniphila and its components in the treatment of metabolic diseases, including obesity, type 2 diabetes mellitus, cardiovascular disease, and nonalcoholic fatty liver disease, as well as perspectives on its future study.
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Affiliation(s)
- Juan Yan
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lili Sheng
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Lili Sheng
| | - Houkai Li
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China,CONTACT Houkai Li Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai201203, China
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20
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Li Y, Zhao D, Qian M, Liu J, Pan C, Zhang X, Duan X, Zhang Y, Jia W, Wang L. Amlodipine, an anti-hypertensive drug, alleviates non-alcoholic fatty liver disease by modulating gut microbiota. Br J Pharmacol 2021; 179:2054-2077. [PMID: 34862599 DOI: 10.1111/bph.15768] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 11/08/2021] [Accepted: 11/21/2021] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND AND PURPOSE Non-alcoholic fatty liver disease (NAFLD) represents a severe public health problem. It often coexists with hypertension in the context of metabolic syndrome. Here, we investigated the effects of amlodipine on non-alcoholic fatty liver disease combined with hypertension and the underlying mechanism. EXPERIMENTAL APPROACH mice were fed with high-fat diet and 0.05% N-Nitro-L-arginine methylester sterile water to induce NAFLD with hypertension. Gut microbiota composition and function were assessed by 16S ribosomal DNA and metagenomic sequencing. Untargeted metabolome profiles were applied to identify differential metabolites in mice cecum. KEY RESULTS Amlodipine besylate (AB) and amlodipine aspartate (AA) significantly decreased liver injury, hepatic steatosis and improved lipid metabolism with a concomitant reduction in the expression of lipogenic genes in mice with NAFLD and hypertension. Mechanistically, AA and AB have potential in restoring intestinal barrier integrity and improving antimicrobial defense along with the elevated abundances of Akkermansia, Bacteroides and Lactobacillus. Noteworthily, the gut microbiota in AB and AA-treated mice had higher abundance of functional genes involved in taurine and hypotaurine metabolism. Consistently, the strengthened taurine and hypotaurine metabolism was confirmed by the untargeted metabolome analysis. Based on the correlation and causal analysis, the altered gut microbiota composition and the enhancement of taurine and hypotaurine metabolism may synergistically decreased ALT, liver triglycerides, lipogenic genes and plasma cholesterol in HFD-fed hypertensive mice. CONCLUSION AND IMPLICATIONS Collectively, AA and AB exert multi-factorial improvements in NAFLD and hypertension by modulating gut microbiota, and may serve as a promising therapeutic agent for treating these diseases.
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Affiliation(s)
- Yang Li
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Danyang Zhao
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Minyi Qian
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Jun Liu
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Chuyue Pan
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xinxin Zhang
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Xubin Duan
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Yufei Zhang
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Wenxin Jia
- School of Basic Medicine and Clinical Pharmacy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Lirui Wang
- Institute of Modern Biology, Nanjing University, Nanjing, China
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21
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Liu J, Song Y, Zhao Q, Wang Y, Li C, Zou L, Hu Y. Effects of Tartary Buckwheat Protein on Gut Microbiome and Plasma Metabolite in Rats with High-Fat Diet. Foods 2021; 10:2457. [PMID: 34681506 DOI: 10.3390/foods10102457] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 02/07/2023] Open
Abstract
The prevalence of lipid metabolism diseases, mainly obesity, fatty liver, and hyperlipidemia, is increasing in the world. Tartary buckwheat is a kind of medicinal and edible crop, and clinical experiments have also confirmed that dietary Tartary buckwheat can effectively regulate lipid metabolism disorders. Tartary buckwheat protein (TBP), as the main active ingredient of Tartary buckwheat, has an effect of blood lipid reduction that has been widely reported. In this paper, we investigated the constituents of TBP and then evaluated the hypolipidemic effect of TBP in hyperlipidemia rats. Male Sprague–Dawley rats were fed a high-fat diet for six weeks to induce hyperlipidemia and then given TBP orally for five weeks. The effects of TBP on body weight, serum lipids, liver lipids, liver oxidative stress, pathological organization, gut microbiota, and plasma metabolites were analyzed. At the serum level, TBP supplement significantly decrease the level of LDL-C and increase the level of HDL-C. At the liver level, it can reduce the levels of TC, TG, and LDL-C. The potential mechanism of action is, on the one hand, to increase the abundance of the Lachnospiraceae and the Ruminococcaceae by modulating the gut microbiota, facilitating the productivity of short-chain fatty acids, and increasing fecal bile acid excretion and, on the other hand, may be related to the improvement of bile acid metabolism.
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22
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Lee S, Goodson ML, Vang W, Rutkowsky J, Kalanetra K, Bhattacharya M, Barile D, Raybould HE. Human milk oligosaccharide 2'-fucosyllactose supplementation improves gut barrier function and signaling in the vagal afferent pathway in mice. Food Funct 2021; 12:8507-8521. [PMID: 34308934 PMCID: PMC8451585 DOI: 10.1039/d1fo00658d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
2′-Fucosyllactose (2′-FL) is one of the predominant oligosaccharides found in human milk and has several well-established beneficial effects in the host. It has previously been shown that 2′-FL can improve the metabolic phenotype in high-fat (HF)-fed mice. Here we investigated whether dietary supplementation with 2′-FL was associated with improved intestinal barrier integrity, signaling in the vagal afferent pathway and cognitive function. Mice were fed either a low-fat (LF, 10% fat per kcal) or HF (45% fat per kcal) diet with or without supplementation of 2′-FL (10% w/w) in the diet for 8 weeks. Body weight, energy intake, fat and lean mass, intestinal permeability (ex vivo in Ussing chambers), lipid profiles, gut microbiome and microbial metabolites, and cognitive functions were measured. Vagal afferent activity was measured via immunohistochemical detection of c-Fos protein in the brainstem in response to peripheral administration of cholecystokinin (CCK). 2′-FL significantly attenuated the HF-induced increase in fat mass and energy intake. 2′-FL significantly reduced intestinal permeability and significantly increased expression of interleukin (IL)-22, a cytokine known for its protective role in the intestine. Additionally, 2′-FL led to changes in the gut microbiota composition and in the associated microbial metabolites. Signaling in the vagal afferent pathway was improved but there was no effect on cognitive function. In conclusion, 2′-FL supplementation improved the metabolic profiles, gut barrier integrity, lipid metabolism and signaling in the vagal afferent pathway. These findings support the utility of 2′-FL in the control of gut barrier function and metabolic homeostasis under a metabolic challenge. 2’-Fucosyllactose (2’-FL), a predominant human milk oligosaccharide, attenuates HF diet-induced metabolic and intestinal barrier impairment, improves gut hormone resistance, and alters the intestinal microbiota and microbiota-derived metabolites.![]()
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Affiliation(s)
- Sunhye Lee
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, UC Davis, CA, USA.
| | - Michael L Goodson
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, UC Davis, CA, USA.
| | - Wendie Vang
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, UC Davis, CA, USA.
| | - Jennifer Rutkowsky
- Department of Molecular Biosciences, School of Veterinary Medicine, UC Davis, CA, USA
| | - Karen Kalanetra
- Department of Food Science and Technology, College of Agriculture, UC Davis, CA, USA
| | - Mrittika Bhattacharya
- Department of Food Science and Technology, College of Agriculture, UC Davis, CA, USA
| | - Daniela Barile
- Department of Food Science and Technology, College of Agriculture, UC Davis, CA, USA
| | - Helen E Raybould
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, UC Davis, CA, USA.
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23
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Zhao Y, Bi J, Yi J, Wu X, Ma Y, Li R. Pectin and homogalacturonan with small molecular mass modulate microbial community and generate high SCFAs via in vitro gut fermentation. Carbohydr Polym 2021; 269:118326. [PMID: 34294338 DOI: 10.1016/j.carbpol.2021.118326] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/03/2021] [Accepted: 06/07/2021] [Indexed: 01/31/2023]
Abstract
The intestinal fermentability of pectic polysaccharides is largely determined by its molecular size. In this study, fermentation properties of enzymatic-modified apple pectin (AP) and homogalacturonans (HG) with high, medium and low molecular weight (Mw) were evaluated by in vitro fermentation model, and their structural changes were also investigated. Results showed that Mw, monosaccharide contents and molecular linearity of the AP hydrolysates were reduced after microbial degradation. On the other hand, culture media supplemented with low-Mw AP (60,300 g/mol) and low-Mw HG (861 g/mol) exhibited lower pH (5.1 and 5.7, respectively) and produced higher total short-chain fatty acid contents (SCFA, 230.40 mmol/L and 187.19 mmol/L, respectively). However, reduced trends in abundance of the pectinolytic microorganisms Faecalibacterium and Eubacterium were showed as Mw of the HG decreased, whereas growth of the SCFA-producer genera Bifidobaacterium, Megasphaera and Allisonella were improved. This work confirmed that low-Mw pectin and homogalacturonan generated more beneficial metabolites, developing structure-microbiota-gut health relationship.
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Affiliation(s)
- Yuanyuan Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Jinfeng Bi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Jianyong Yi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Xinye Wu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Youchuan Ma
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Ruiping Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; Hebei Normal University of Science & Technology, Qin Huangdao 066000, Heibei, China.
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24
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Atzler JJ, Sahin AW, Gallagher E, Zannini E, Arendt EK. Characteristics and properties of fibres suitable for a low FODMAP diet- an overview. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.04.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Santos DCD, Oliveira Filho JGD, Sousa TLD, Ribeiro CB, Egea MB. Ameliorating effects of metabolic syndrome with the consumption of rich-bioactive compounds fruits from Brazilian Cerrado: a narrative review. Crit Rev Food Sci Nutr 2021; 62:7632-7649. [PMID: 33977838 DOI: 10.1080/10408398.2021.1916430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Evidence suggests that bioactive compounds present in fruits and vegetables, including carotenoids, polyphenols, and phytosterols, may have beneficial effects against the development of obesity and other diseases. The fruits of the Brazilian Cerrado are rich in biologically active compounds but are underexplored by the population being used only locally dietary consumption. The objective of this review is to direct attention to the bioactive compounds already elucidated for the fruits of "Cerrado" cashew (Anacadium othanianum Rizz.), baru almond (Dipteryx alata Vogel), cagaita (Eugenia dysenterica DC.), "Cerrado" pear (Eugenia klotzschiana Berg), mangaba (Hancornia speciosa), and pequi (Caryocar brasiliense Camb), demonstrating possible metabolic effects of the consumption of these fruits on the metabolic syndrome and its risk factors. Studies have shown that Cerrado native fruits have a high content of bioactive compounds such as phenolic compounds, which also demonstrate high antioxidant capacity and may be related to the protective effect in metabolic syndrome-related diseases by act as inhibitors in various processes in lipid metabolism and glucose transport. Although more scientific evidence is still needed, the consumption of native fruits from the Cerrado seems to be a promising strategy which -along with other strategies such as nutritional therapy- can ameliorate the effects of the metabolic syndrome.
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Affiliation(s)
- Daiane Costa Dos Santos
- Institute of Tropical Pathology and Public Health, IPTSP - UFG, Goias Federal University (UFG), Goiânia, Goiás, Brazil.,School of Nutrition, Unibras College of Rio Verde, Rio Verde, Goiás, Brazil
| | | | | | | | - Mariana Buranelo Egea
- Department of Agronomy, Goiás Federal University (UFG), Goiânia, Goiás, Brazil.,Goiano Federal Institute of Education, Science, and Technology, Rio Verde, Goiás, Brazil
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26
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Nie Y, Luo F. Dietary Fiber: An Opportunity for a Global Control of Hyperlipidemia. Oxid Med Cell Longev 2021; 2021:5542342. [PMID: 33897940 PMCID: PMC8052145 DOI: 10.1155/2021/5542342] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 03/06/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023]
Abstract
Dietary fiber has a long history in the intervention study of hyperlipidemia. In this review, current understandings of structures, sources, and natures of various kinds of dietary fibers (DFs) were analyzed first. Available evidences for the use of different varieties of DFs in the lipid-lowering action both in vitro and in vivo were subsequently classified, including both soluble ones, such as glucans, pectins, and gums, and insoluble ones, including arabinooxylans and chitosans, in order to draw a primary conclusion of their dose and molecular weight relationship with lipid-lowering effect. Their potential mechanisms, especially the related molecular mechanism of protective action in the treatment and prevention of hyperlipidemia, were summarized at last. Five major mechanisms are believed to be responsible for the antihyperlipidemic benefits of DFs, including low levels of energy, bulking effect, viscosity, binding capacity, and fermentation thus ameliorating the symptoms of hyperlipidemia. From the molecular level, DFs could possibly affect the activities of HMG-CoA reductase, LDL receptors, CYP7A1, and MAPK signaling pathway as well as other lipid metabolism-related target genes. In summary, dietary fibers could be used as alternative supplements to exert certain lipid-lowering effects on humans. However, more clinical evidence is needed to strengthen this proposal and its fully underlying mechanism still requires more investigation.
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Affiliation(s)
- Ying Nie
- School of Food Technology and Biological Science, Hanshan Normal University, Chaozhou 521041, China
- Laboratory of Molecular Nutrition, College of Food science and Engineering, National Engineering Laboratory for Deep Processing of Rice and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Feijun Luo
- Laboratory of Molecular Nutrition, College of Food science and Engineering, National Engineering Laboratory for Deep Processing of Rice and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
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27
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Berger K, Burleigh S, Lindahl M, Bhattacharya A, Patil P, Stålbrand H, Nordberg Karlsson E, Hållenius F, Nyman M, Adlercreutz P. Xylooligosaccharides Increase Bifidobacteria and Lachnospiraceae in Mice on a High-Fat Diet, with a Concomitant Increase in Short-Chain Fatty Acids, Especially Butyric Acid. J Agric Food Chem 2021; 69:3617-3625. [PMID: 33724030 PMCID: PMC8041301 DOI: 10.1021/acs.jafc.0c06279] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Effects of xylooligosaccharides (XOSs) as well as a mixture of XOS, inulin, oligofructose, and partially hydrolyzed guar gum (MIX) in mice fed a high-fat diet (HFD) were studied. Control groups were fed an HFD or a low-fat diet. Special attention was paid to the cecal composition of the gut microbiota and formation of short-chain fatty acids, but metabolic parameters were also documented. The XOS group had significantly higher cecum levels of acetic, propionic, and butyric acids than the HFD group, and the butyric acid content was higher in the XOS than in the MIX group. The cecum microbiota of the XOS group contained more Bifidobacteria, Lachnospiraceae, and S24-7 bacteria than the HFD group. A tendency of lower body weight gain was observed on comparing the XOS and HFD groups. In conclusion, the XOS was shown to be a promising prebiotic candidate. The fiber diversity in the MIX diet did not provide any advantages compared to the XOS diet.
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Affiliation(s)
- Karin Berger
- Department
of Experimental Medical Science, Lund University, P.O. Box 188, SE-221 00 Lund, Sweden
| | - Stephen Burleigh
- Department
of Food Technology, Engineering and Nutrition, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
| | - Maria Lindahl
- Department
of Experimental Medical Science, Lund University, P.O. Box 188, SE-221 00 Lund, Sweden
| | - Abhishek Bhattacharya
- Division
of Biochemistry and Structural Biology, Department of Chemistry, Lund University, P.O.
Box 124, SE-221 00 Lund, Sweden
| | - Prachiti Patil
- Department
of Food Technology, Engineering and Nutrition, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
| | - Henrik Stålbrand
- Division
of Biochemistry and Structural Biology, Department of Chemistry, Lund University, P.O.
Box 124, SE-221 00 Lund, Sweden
| | - Eva Nordberg Karlsson
- Division
of Biotechnology, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
| | - Frida Hållenius
- Department
of Food Technology, Engineering and Nutrition, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
| | - Margareta Nyman
- Department
of Food Technology, Engineering and Nutrition, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
| | - Patrick Adlercreutz
- Division
of Biotechnology, Department of Chemistry, Lund University, P.O. Box 124, SE-221 00 Lund, Sweden
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28
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de Moura E Dias M, Dos Reis SA, da Conceição LL, Sediyama CMNDO, Pereira SS, de Oliveira LL, Gouveia Peluzio MDC, Martinez JA, Milagro FI. Diet-induced obesity in animal models: points to consider and influence on metabolic markers. Diabetol Metab Syndr 2021; 13:32. [PMID: 33736684 PMCID: PMC7976703 DOI: 10.1186/s13098-021-00647-2] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/02/2021] [Indexed: 12/23/2022] Open
Abstract
Overweight and obesity are a worldwide public health problem. Obesity prevalence has increased considerably, which indicates the need for more studies to better understand these diseases and related complications. Diet induced-obesity (DIO) animal models can reproduce human overweight and obesity, and there are many protocols used to lead to excess fat deposition. So, the purpose of this review was to identify the key points for the induction of obesity through diet, as well as identifying which are the necessary endpoints to be achieved when inducing fat gain. For this, we reviewed the literature in the last 6 years, looking for original articles that aimed to induce obesity through the diet. All articles evaluated should have a control group, in order to verify the results found, and had worked with Sprague-Dawley and Wistar rats, or with C57BL-/-6 mice strain. Articles that induced obesity by other methods, such as genetic manipulation, surgery, or drugs were excluded, since our main objective was to identify key points for the induction of obesity through diet. Articles in humans, in cell culture, in non-rodent animals, as well as review articles, articles that did not have obesity induction and book chapters were also excluded. Body weight and fat gain, as well as determinants related to inflammation, hormonal concentration, blood glycemia, lipid profile, and liver health, must be evaluated together to better determination of the development of obesity. In addition, to select the best model in each circumstance, it should be considered that each breed and sex respond differently to diet-induced obesity. The composition of the diet and calorie overconsumption are also relevant to the development of obesity. Finally, it is important that a non-obese control group is included in the experimental design.
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Affiliation(s)
| | | | | | | | | | | | | | - J Alfredo Martinez
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de La Fisiopatología de La Obesidad Y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- Madrid Institute of Advanced Studies (IMDEA Food), Food Institute, Madrid, Spain
| | - Fermín Ignacio Milagro
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain.
- Centro de Investigación Biomédica en Red de La Fisiopatología de La Obesidad Y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain.
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain.
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29
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Peluzio MDCG, Dias MDME, Martinez JA, Milagro FI. Kefir and Intestinal Microbiota Modulation: Implications in Human Health. Front Nutr 2021; 8:638740. [PMID: 33693024 PMCID: PMC7938729 DOI: 10.3389/fnut.2021.638740] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/26/2021] [Indexed: 12/17/2022] Open
Abstract
In the last decades changes in the pattern of health and disease in Latin America and in the world has been observed, with an increase in cases of chronic non-communicable diseases. Changes in intestinal microbiota composition can contribute to the development of these diseases and be useful in their management. In this context, the consumption of fermented foods with probiotic properties, such as kefir, stands out due to its gut microbiota-modulating capacity. There is an increasing interest in the commercial use of kefir since it can be marketed as a natural beverage containing health-promoting bacteria and has been gaining international popularity in Latin America. Also the consumption of these drinks in Latin America seems to be even more relevant, given the socioeconomic situation of this population, which highlights the need for disease prevention at the expense of its treatment. In this narrative review, we discuss how kefir may work against obesity, diabetes mellitus, liver disease, cardiovascular disorders, immunity, and neurological disorders. Peptides, bioactive compounds and strains occurring in kefir, can modulate gut microbiota composition, low-grade inflammation and intestinal permeability, which consequently may generate health benefits. Kefir can also impact on the regulation of organism homeostasis, with a direct effect on the gut-brain axis, being a possible strategy for the prevention of metabolic diseases. Further studies are needed to standardize these bioactive compounds and better elucidate the mechanisms linking kefir and intestinal microbiota modulation. However, due to the benefits reported, low cost and ease of preparation, kefir seems to be a promising approach to prevent and manage microbiota-related diseases in Latin America and the rest of the world.
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Affiliation(s)
| | | | - J Alfredo Martinez
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain.,Instituto de Investigación Sanitaria de Navarra, Navarra Institute for Health Research, Pamplona, Spain.,Madrid Institute of Advanced Studies (IMDEA Food), Food Institute, Madrid, Spain
| | - Fermín I Milagro
- Department of Nutrition, Food Science and Physiology, Center for Nutrition Research, University of Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain.,Instituto de Investigación Sanitaria de Navarra, Navarra Institute for Health Research, Pamplona, Spain
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30
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Abstract
Epidemiological studies have consistently demonstrated the benefits of dietary fibre on gastrointestinal health through consumption of unrefined whole foods, such as wholegrains, legumes, vegetables and fruits. Mechanistic studies and clinical trials on isolated and extracted fibres have demonstrated promising regulatory effects on the gut (for example, digestion and absorption, transit time, stool formation) and microbial effects (changes in gut microbiota composition and fermentation metabolites) that have important implications for gastrointestinal disorders. In this Review, we detail the major physicochemical properties and functional characteristics of dietary fibres, the importance of dietary fibres and current evidence for their use in the management of gastrointestinal disorders. It is now well-established that the physicochemical properties of different dietary fibres (such as solubility, viscosity and fermentability) vary greatly depending on their origin and processing and are important determinants of their functional characteristics and clinical utility. Although progress in understanding these relationships has uncovered potential therapeutic opportunities for dietary fibres, many clinical questions remain unanswered such as clarity on the optimal dose, type and source of fibre required in both the management of clinical symptoms and the prevention of gastrointestinal disorders. The use of novel fibres and/or the co-administration of fibres is an additional therapeutic approach yet to be extensively investigated.
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31
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Gao Y, Yang L, Chin Y, Liu F, Li RW, Yuan S, Xue C, Xu J, Tang Q. Astaxanthin n-Octanoic Acid Diester Ameliorates Insulin Resistance and Modulates Gut Microbiota in High-Fat and High-Sucrose Diet-Fed Mice. Int J Mol Sci 2020; 21:ijms21062149. [PMID: 32245087 PMCID: PMC7139465 DOI: 10.3390/ijms21062149] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 02/06/2023] Open
Abstract
Astaxanthin n-octanoic acid diester (AOD) is a type of astaxanthin connecting medium-chain fatty acids with a more stable structure. In this study, we examined the role of AOD in ameliorating insulin resistance (IR) induced by a high-fat and high-sucrose diet (HFD) as well as its effect on modulating gut microbiota in mice, with free astaxanthin (AST) as a comparison. Four groups of male C57BL/6J mice (6 weeks old; n = 10 per group) were fed with a normal control diet (NC), HFD orally administered with AOD, AST (50 mg/kg body weight), or vehicle for 8 weeks. AOD improved glucose tolerance, IR, systematic and intestinal inflammation, and intestinal integrity better than AST. Further, both AOD and AST modulated gut microbiota. A significantly higher abundance of Bacteroides and Coprococcus was found in AOD than in AST, and the predicted pathway of carbohydrate metabolism was significantly impacted by AOD. Overall, AOD may play a role in alleviating IR and inflammation with the modulating effect on microbiota in HFD-fed mice. Our findings could facilitate the development of AOD as a bioactive nutraceutical and more stable alternative to AST.
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Affiliation(s)
- Yuan Gao
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Lu Yang
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Yaoxian Chin
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Fang Liu
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Robert W. Li
- Laboratory of Animal Genomics and Improvement, United States Department of Agriculture, Agriculture Research Service (USDA-ARS), Beltsville, MD 20705, USA
| | - Shihan Yuan
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Changhu Xue
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- Qingdao National Laboratory for Marine Science and Technology, Qingdao 266235, China
| | - Jie Xu
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- Correspondence: (J.X.); (Q.T.); Tel.: +86-0532-8203-2597 (J.X. & Q.T.)
| | - Qingjuan Tang
- Laboratory of Food Science and Human Health, College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- Correspondence: (J.X.); (Q.T.); Tel.: +86-0532-8203-2597 (J.X. & Q.T.)
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32
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Zhang X, Aweya JJ, Huang ZX, Kang ZY, Bai ZH, Li KH, He XT, Liu Y, Chen XQ, Cheong KL. In vitro fermentation of Gracilaria lemaneiformis sulfated polysaccharides and its agaro-oligosaccharides by human fecal inocula and its impact on microbiota. Carbohydr Polym 2020; 234:115894. [PMID: 32070514 DOI: 10.1016/j.carbpol.2020.115894] [Citation(s) in RCA: 135] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/18/2020] [Accepted: 01/18/2020] [Indexed: 01/04/2023]
Abstract
The fermentation behaviour of sulfated polysaccharides (GLP) and their agaro-oligosaccharides (GLO) derived from Gracilaria lemaneiformis were examined. During in vitro fermentation, GLP and GLO increased the concentrations of short chain fatty acids (SCFAs) and modulated the composition and diversity of gut microorganisms compared with control groups. GLP increased the abundance of Bacteroidetes and decreased the abundance of Firmicutes, while GLO increased the abundance of Firmicutes and Actinobacteria. Moreover, the abundances of potential pathogenic bacteria were reduced. Molecular weight and intrinsic viscosity of GLP decreased significantly from 2.15 × 105 to 1.22 × 105 Da, 374.45-113.91 mL/g, respectively. Furthermore, GLP was degraded into smaller degree of polymerization of oligosaccharides, with no significant change observed in GLO. Overall, this study revealed GLP and GLO could be beneficial for gastrointestinal tract by producing SCFAs and modulating intestinal microbes, indicating GLP and GLO are potentially sources of prebiotics in functional foods.
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Affiliation(s)
- Xiao Zhang
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Jude Juventus Aweya
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Zong-Xun Huang
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Zhuo-Ying Kang
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Zi-Hao Bai
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Kun-Huan Li
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Xiao-Tong He
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Yang Liu
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Xian-Qiang Chen
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, Guangxi, China
| | - Kit-Leong Cheong
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China.
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Carvalho DV, Silva LMA, Alves Filho EG, Santos FA, Lima RPD, Viana AFSC, Nunes PIG, Fonseca SGDC, Melo TSD, Viana DDA, Gallão MI, Brito ESD. Cashew apple fiber prevents high fat diet-induced obesity in mice: an NMR metabolomic evaluation. Food Funct 2019; 10:1671-1683. [PMID: 30839972 DOI: 10.1039/c8fo01575a] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Dietary fiber intake plays an important role in the prevention of obesity. This study aimed at investigating the effect of cashew fiber without low molecular weight compounds (CABwc) on obesity prevention and metabolomics in a murine model of diet-induced obesity. Mice were fed a chow diet (CD), a high-fat diet (HFD) or a high-fat diet supplemented with CABwc (10%) (HFD-CABwc) for 15 weeks. The body weight, abdominal fat, serum glucose levels, insulin and lipid profiles, satiety hormones such as leptin and ghrelin, digestive enzymes such as amylase and lipase, and inflammatory mediators such as TNF-α, IL-6, and adiponectin were measured, in addition to performing serum and hepatic tissue analyses. The metabolomic analysis was based on nuclear magnetic resonance (NMR) spectroscopy of serum and feces. The effects observed with ingestion of CABwc were appetite control and prevention of hyperglycemia, hyperinsulinemia and hypertriglyceridemia, as well as the prevention of the inflammatory process and reduction of liver injury caused by the HFD. In addition, NMR evidenced the presence of SCFAs in serum and feces of mice fed with HFD-CABwc. These findings suggest that CABwc promoted satiety in mice, improving the metabolism of glucose and lipids. Positive effects of obesity prevention may be associated with SCFA production.
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García-Carrizo F, Picó C, Rodríguez AM, Palou A. High-Esterified Pectin Reverses Metabolic Malprogramming, Improving Sensitivity to Adipostatic/Adipokine Hormones. J Agric Food Chem 2019; 67:3633-3642. [PMID: 30855142 DOI: 10.1021/acs.jafc.9b00296] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Detrimental metabolic programming has become a determinant factor in obesity propensity and the development of metabolic disorders; therefore, the search of nutritional strategies to reverse it is very relevant. Pectin is a prebiotic with health-promoting effects, such as control of glucose homeostasis and lipid metabolism, although other possible health effects and the prevention of obesity have been poorly studied. We studied the effects of chronic physiological supplementation with high-esterified pectin (HEP) in the reversion of metabolic nutrition-sensitive malprogramming associated with gestational undernutrition. As a model of nutrition-sensitive malprogramming, we used the progeny of rats with mild calorie restriction (CR) during pregnancy and analyzed their performance under metabolic stress (high-sucrose diet). We focused on the study of the sensitivity to the main adipostatic/adipokine hormones, i.e., leptin, insulin, and adiponectin, at both peripheral (liver and circulating parameters) and central (hypothalamus) levels. Our main findings suggest that chronic HEP supplementation is able to prevent weight/fat gain, to substantially reverse the detrimental malprogramming caused by the CR condition, to improve general health circulating markers, to modulate oxidative/lipogenic balance in the liver and energy metabolism regulators in the hypothalamus, and to restore/improve adipostatic/adipokine sensitivity affected by maternal calorie restriction, both peripherally and centrally. HEP stands out as a food component potentially useful against the development of metabolic disorders and obesity.
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Affiliation(s)
- Francisco García-Carrizo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
| | - Ana María Rodríguez
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Nutrigenomics) , University of the Balearic Islands (UIB) and Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN) , 07122 Palma de Mallorca , Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa) , 07120 Palma de Mallorca , Spain
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Reynés B, Palou M, Rodríguez AM, Palou A. Regulation of Adaptive Thermogenesis and Browning by Prebiotics and Postbiotics. Front Physiol 2019; 9:1908. [PMID: 30687123 PMCID: PMC6335971 DOI: 10.3389/fphys.2018.01908] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 12/18/2018] [Indexed: 02/06/2023] Open
Abstract
Prebiotics are non-digestible food components able to modify host microbiota toward a healthy profile, concomitantly conferring general beneficial health effects. Numerous research works have provided wide evidence regarding the effects of prebiotics on the protection against different detrimental phenotypes related to cancer, immunity, and features of the metabolic syndrome, among others. Nonetheless, one topic less studied so far, but relevant, relates to the connection between prebiotics and energy metabolism regulation (and the prevention or treatment of obesity), especially by means of their impact on adaptive (non-shivering) thermogenesis in brown adipose tissue (BAT) and in the browning of white adipose tissue (WAT). In the present review, a key link between prebiotics and the regulation of adaptive thermogenesis and lipid metabolism (in both BAT and WAT) is proposed, thus connecting prebiotic consumption, microbiota selection (especially gut microbiota), production of microbiota metabolites, and the regulation of energy metabolism in adipose tissue, particularly regarding the effects on browning promotion, or on BAT recruitment. In this sense, various types of prebiotics, from complex carbohydrates to phenolic compounds, have been studied regarding their microbiota-modulating role and their effects on crucial tissues for energy metabolism, including adipose tissue. Other studies have analyzed the effects of the main metabolites produced by selected microbiota on the improvement of metabolism, such as short chain fatty acids and secondary bile acids. Here, we focus on state-of-the-art evidence to demonstrate that different prebiotics can have an impact on energy metabolism and the prevention or treatment of obesity (and its associated disorders) by inducing or regulating adaptive thermogenic capacity in WAT and/or BAT, through modulation of microbiota and their derived metabolites.
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Affiliation(s)
- Bàrbara Reynés
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Mariona Palou
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Ana M Rodríguez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
| | - Andreu Palou
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain.,Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma de Mallorca, Spain.,Laboratory of Molecular Biology, Nutrition and Biotechnology, University of the Balearic Islands, Palma de Mallorca, Spain
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Porras D, Nistal E, Martínez-Flórez S, González-Gallego J, García-Mediavilla MV, Sánchez-Campos S. Intestinal Microbiota Modulation in Obesity-Related Non-alcoholic Fatty Liver Disease. Front Physiol 2018; 9:1813. [PMID: 30618824 PMCID: PMC6305464 DOI: 10.3389/fphys.2018.01813] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 12/05/2018] [Indexed: 12/12/2022] Open
Abstract
Obesity and associated comorbidities, including non-alcoholic fatty liver disease (NAFLD), are a major concern to public well-being worldwide due to their high prevalence among the population, and its tendency on the rise point to as important threats in the future. Therapeutic approaches for obesity-associated disorders have been circumscribed to lifestyle modifications and pharmacological therapies have demonstrated limited efficacy. Over the last few years, different studies have shown a significant role of intestinal microbiota (IM) on obesity establishment and NAFLD development. Therefore, modulation of IM emerges as a promising therapeutic strategy for obesity-associated diseases. Administration of prebiotic and probiotic compounds, fecal microbiota transplantation (FMT) and exercise protocols have shown a modulatory action over the IM. In this review we provide an overview of current approaches targeting IM which have shown their capacity to counteract NAFLD and metabolic syndrome features in human patients and animal models.
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Affiliation(s)
- David Porras
- Institute of Biomedicine, University of León, León, Spain
| | - Esther Nistal
- Institute of Biomedicine, University of León, León, Spain.,Department of Gastroenterology, Complejo Asistencial Universitario de León, León, Spain
| | | | - Javier González-Gallego
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - María Victoria García-Mediavilla
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Sonia Sánchez-Campos
- Institute of Biomedicine, University of León, León, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
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37
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Tamargo A, Cueva C, Laguna L, Moreno-arribas M, Muñoz LA. Understanding the impact of chia seed mucilage on human gut microbiota by using the dynamic gastrointestinal model simgi®. J Funct Foods 2018; 50:104-11. [DOI: 10.1016/j.jff.2018.09.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Abstract
Akkermansia muciniphila, a symbiotic bacterium of the mucus layer, can utilize mucin as its sole carbon, nitrogen, and energy source. As an abundant resident in the intestinal tract of humans and animals, the probiotic effects of A. muciniphila including metabolic modulation, immune regulation and gut health protection, have been widely investigated. Various diseases such as metabolic syndromes and auto-immnue diseases have been reported to be associated with the disturbance of the abundance of A. muciniphila. In this review, we describe the biological characterization of A. muciniphia, the factors that influence its colonization of the intestinal tract; and discuss the current state of our knowledge on its role in host health and disease.
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Affiliation(s)
- Qixiao Zhai
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Research Laboratory for Probiotics at Jiangnan University, Wuxi, Jiangsu, China
| | - Saisai Feng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Narbad Arjan
- International Joint Research Laboratory for Probiotics at Jiangnan University, Wuxi, Jiangsu, China.,Gut Health and Food Safety Programme, Quadram Institute Bioscience, Norwich Research Park, Norwich, UK
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu, China.,Beijing Innovation Centre of Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, P.R. China.,(Yangzhou) Institute of Food Biotechnology, Jiangnan University, Yangzhou, China
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Chen Y, Xu C, Huang R, Song J, Li D, Xia M. Butyrate from pectin fermentation inhibits intestinal cholesterol absorption and attenuates atherosclerosis in apolipoprotein E-deficient mice. J Nutr Biochem 2018; 56:175-182. [PMID: 29574331 DOI: 10.1016/j.jnutbio.2018.02.011] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/16/2018] [Accepted: 02/13/2018] [Indexed: 12/13/2022]
Abstract
Short-chain fatty acids (SCFAs), the major products of dietary fiber fermentation by intestinal microflora, exert beneficial effects on pathogenesis of multiple metabolic diseases. The aim of this study was to determine whether SCFAs from fermentation of pectin (PE), a soluble dietary fiber, prevent the development of atherosclerosis in apolipoprotein E-deficient (apoE-/-) mice. Male apoE-/- mice (8-week-old) were fed a high-fat, high-cholesterol diet (HCD; 21% wt/wt fat, 0.15% wt/wt cholesterol) or HCD supplemented with 20% wt/wt PE (HCD+PE) alone or with antibiotics (HCD+PE + A) in drinking water for 12 weeks. Serum lipids and SCFAs concentrations, atherosclerotic lesion area, and intestinal morphology and function were measured. Caco-2 cells were treated with SCFAs to determine whether they affected the expression of genes involved in cholesterol absorption. HCD+PE-treated mice exhibited decreased serum total and low-density lipoprotein cholesterol, and reduced atherosclerotic lesion area compared with HCD mice. These beneficial effects of PE were not observed in the HCD+PE+A group. Incubation of Caco-2 cells with butyrate, but not acetate and propionate, down-regulated the expression of Niemann-Pick C1-Like 1 but up-regulated the ATP-binding cassette transporters G5 and G8 (ABCG5 and G8) at the mRNA level. Butyrate treatment also increased transcriptional activity of liver X receptor in Caco-2 cells. Our data suggest that butyrate from PE intestinal fermentation protects mice from the progression of diet-induced atherosclerosis in apoE-/- mice. These findings suggest a novel mechanism by which dietary fiber may prevent the development of atherosclerosis.
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Affiliation(s)
- Ying Chen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province 510080, PR China
| | - Chengfang Xu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510080, PR China
| | - Rong Huang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province 510080, PR China
| | - Jiayi Song
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province 510080, PR China
| | - Di Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province 510080, PR China
| | - Min Xia
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangzhou, Guangdong Province 510080, PR China; Department of Nutrition, School of Public Health, Sun Yat-sen University (Northern Campus), Guangzhou, Guangdong Province 510080, PR China.
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40
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Lee S, Keirsey KI, Kirkland R, Grunewald ZI, Fischer JG, de La Serre CB. Blueberry Supplementation Influences the Gut Microbiota, Inflammation, and Insulin Resistance in High-Fat-Diet-Fed Rats. J Nutr 2018; 148:209-219. [PMID: 29490092 PMCID: PMC6251676 DOI: 10.1093/jn/nxx027] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 10/25/2017] [Indexed: 01/14/2023] Open
Abstract
Background Gut microbiota dysbiosis has been linked to obesity-associated chronic inflammation. Microbiota manipulation may therefore affect obesity-related comorbidities. Blueberries are rich in anthocyanins, which have anti-inflammatory properties and may alter the gut microbiota. Objective We hypothesized that blueberry supplementation would alter the gut microbiota, reduce systemic inflammation, and improve insulin resistance in high-fat (HF)-diet-fed rats. Methods Twenty-four male Wistar rats (260-270 g; n = 8/group) were fed low-fat (LF; 10% fat), HF (45% fat), or HF with 10% by weight blueberry powder (HF_BB) diets for 8 wk. LF rats were fed ad libitum, whereas HF and HF_BB rats were pair-fed with diets matched for fiber and sugar contents. Glucose tolerance, microbiota composition (16S ribosomal RNA sequencing), intestinal integrity [villus height, gene expression of mucin 2 (Muc2) and β-defensin 2 (Defb2)], and inflammation (gene expression of proinflammatory cytokines) were assessed. Results Blueberry altered microbiota composition with an increase in Gammaproteobacteria abundance (P < 0.001) compared with LF and HF rats. HF feeding led to an ∼15% decrease in ileal villus height compared with LF rats (P < 0.05), which was restored by blueberry supplementation. Ileal gene expression of Muc2 was ∼150% higher in HF_BB rats compared with HF rats (P < 0.05), with expression in the LF group not being different from that in either the HF or HF_BB groups. Tumor necrosis factor α (Tnfa) and interleukin 1β (Il1b) gene expression in visceral fat was increased by HF feeding when compared with the LF group (by 300% and 500%, respectively; P < 0.05) and normalized by blueberry supplementation. Finally, blueberry improved markers of insulin sensitivity. Hepatic insulin receptor substrate 1 (IRS1) phosphorylation at serine 307:IRS1 ratio was ∼35% higher in HF rats compared with LF rats (P < 0.05) and HF_BB rats. Conclusion In HF-diet-fed male rats, blueberry supplementation led to compositional changes in the gut microbiota associated with improvements in systemic inflammation and insulin signaling.
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Affiliation(s)
- Sunhye Lee
- Department of Foods and Nutrition, University of Georgia, Athens, GA
| | | | - Rebecca Kirkland
- Department of Foods and Nutrition, University of Georgia, Athens, GA
| | | | - Joan G Fischer
- Department of Foods and Nutrition, University of Georgia, Athens, GA
| | - Claire B de La Serre
- Department of Foods and Nutrition, University of Georgia, Athens, GA,Address correspondence to CBdLS (e-mail: )
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Deb-Choudhury S, Bermingham EN, Young W, Barnett MPG, Knowles SO, Harland D, Clerens S, Dyer JM. The effects of a wool hydrolysate on short-chain fatty acid production and fecal microbial composition in the domestic cat (Felis catus). Food Funct 2018; 9:4107-4121. [DOI: 10.1039/c7fo02004j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Novel animal-derived fibers are of interest for the pet food industry.
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Affiliation(s)
| | | | - Wayne Young
- Food & Bio-Based Products
- AgResearch
- New Zealand
- Riddet Institute
- based at Massey University
| | - Matthew P. G. Barnett
- Food & Bio-Based Products
- AgResearch
- New Zealand
- Riddet Institute
- based at Massey University
| | | | | | - Stefan Clerens
- Food & Bio-Based Products
- AgResearch
- New Zealand
- Biomolecular Interaction Centre
- University of Canterbury
| | - Jolon M. Dyer
- Food & Bio-Based Products
- AgResearch
- New Zealand
- Riddet Institute
- based at Massey University
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Sáyago-Ayerdi SG, Zamora-Gasga VM, Venema K. Prebiotic effect of predigested mango peel on gut microbiota assessed in a dynamic in vitro model of the human colon (TIM-2). Food Res Int 2019; 118:89-95. [PMID: 30898357 DOI: 10.1016/j.foodres.2017.12.024] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 12/05/2017] [Accepted: 12/12/2017] [Indexed: 01/17/2023]
Abstract
Mango (Mangifera indica L.) peel (MP), is a by-product from the industrial processing to obtain juices and concentrates, and is rich in polyphenols and dietary fiber (DF). DF content of dried MP is about 40%. The aim of this study was to determine the prebiotic potential of this by-product submitting predigested mango ('Ataulfo') peel to a dynamic in vitro model of the human colon. Dried MPs were predigested following an enzymatic treatment and separating digestion products and undigested material by diafiltration. The predigested samples were fermented in a validated in vitro model of the colon (TIM-2) using human fecal microbiota and sampled after 0, 24, 48 and 72h. A carbohydrate mixture of standard ileal effluent medium (SIEM) was used as control. Production of short chain fatty acids (SCFA), branched chain fatty acids (BCFA) and ammonia profiles were determined in both lumen and dialysates. Microbiota composition was determined by sequencing 16S rRNA gene V3-V4 region. Principal component (PC) analysis of fermentation metabolites and relative abundance of genera was carried out. Fermentation of MP resulted in SCFA concentrations resembling those found in the SIEM experiments, with a 56:19:24 molar ratio for acetic, propionic and butyric acids, respectively. BCFA and ammonia were produced in similar concentrations in both samples. About 80 bacterial genera were identified after fermentation of MP, with an 83% relative abundance of Bifidobacterium at 24h. Three PC were identified; PC1 was influenced by a high Bifidobacterium abundance and low metabolites production. PC2 resulted in a decrease of other genera and an increase of metabolites studied. The relative abundance at 72h in MP was distributed over 4 genera Bifidobacterium, Lactobacillus, Dorea, and Lactococcus. Our results suggest MP as a potential prebiotic ingredient.
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ŠEFČÍKOVÁ Z, BUJŇÁKOVÁ D. Effect of Pre- and Post-Weaning High-Fat Dietary Manipulation on Intestinal Microflora and Alkaline Phosphatase Activity in Male Rats. Physiol Res 2017; 66:677-685. [DOI: 10.33549/physiolres.933500] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
We investigated the impact of a high-fat (HF) diet during pre- and post-weaning periods on the intestinal microbiota and alkaline phosphatase (AP) activity in male rats. Nutrition from birth was influenced by feeding rat dams with either a standard or HF diet. After weaning male pups nursed by control dams continued on a standard diet (CC) or HF diet (C→HF), while offspring nursed by HF dams continued on HF diet (HF) or standard diet (HF→C). The numbers of Bacteroides/Prevotella (BAC) and Lactobacillus/Enterococcus (LAB) in the gut were determined by FISH technique. HF pups displayed enhanced adiposity and increased AP activity (19 %), as well as higher LAB (P<0.001) and lower numbers of BAC (P<0.001) in the jejunum and colon than controls. In HF→C rats, post-weaning lower fat intake resulted in decreased fat deposition accompanied by reduced AP activity (20 %) compared to HF rats. Composition of the intestinal microbiota in these rats was not influenced. In contrast, in comparison with controls, C→HF rats displayed higher LAB (P<0.001) and lower BAC (P<0.001) together with increased adiposity and AP activity (14 %). These results indicate that consumption of diet with different fat content could modulate gut microbial/functional conditions depending on the period when the nutritional manipulation occurs.
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Affiliation(s)
- Z. ŠEFČÍKOVÁ
- Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic
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Martinez-Saez N, Hochkogler CM, Somoza V, Del Castillo MD. Biscuits with No Added Sugar Containing Stevia, Coffee Fibre and Fructooligosaccharides Modifies α-Glucosidase Activity and the Release of GLP-1 from HuTu-80 Cells and Serotonin from Caco-2 Cells after In Vitro Digestion. Nutrients 2017; 9:nu9070694. [PMID: 28677657 PMCID: PMC5537809 DOI: 10.3390/nu9070694] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 06/16/2017] [Accepted: 06/28/2017] [Indexed: 12/03/2022] Open
Abstract
This study assessed the in vitro effects of the bioaccessible food components released during the simulated human digestion of a coffee fibre-containing biscuit (CFB) on α-glucosidase activity, antioxidant capacity and satiety hormones. Digest of CFB presented a significantly (p < 0.05) lower amount of sugar (68.6 mg/g) and a higher antioxidant capacity (15.1 mg chlorogenic acid eq./g) than that of a sucrose-containing biscuit (SCB). The CFB significantly reduced (p < 0.05) α-glucosidase activity (IC50 = 3.3 mg/mL) compared to the SCB (IC50 = 6.2 mg/mL). Serotonin and glucagon-like peptide-1 (GLP-1) release by differentiated Caco-2 and HuTu-80 cells, respectively, was stimulated by the CFB (355% at a concentration of 0.5 mg/mL and 278% at a concentration of 0.05 mg/mL) to the same order of magnitude as those of the SCB. To summarize, the CFB was demonstrated to reduce monosaccharide bioaccessibility, to inhibit a diabetes-related digestive enzyme, and to improve the release of satiety hormones.
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Affiliation(s)
- Nuria Martinez-Saez
- Food Bioscience Group, Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, UAM-CSIC), C/ Nicolás Cabrera, 9, Campus de Cantoblanco, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
| | - Christina Maria Hochkogler
- Department of Nutritional and Physiological Chemistry, Christian Doppler Laboratory for Bioactive Aroma Compounds, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria.
| | - Veronika Somoza
- Department of Nutritional and Physiological Chemistry, Christian Doppler Laboratory for Bioactive Aroma Compounds, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria.
| | - Maria Dolores Del Castillo
- Food Bioscience Group, Department of Bioactivity and Food Analysis, Institute of Food Science Research (CIAL, UAM-CSIC), C/ Nicolás Cabrera, 9, Campus de Cantoblanco, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
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Paim RTT, Benjamin SR, Rondina D, Marques MMM, Viana DDA, Gonzaga MLDC, Vieira ÍGP, Mendes FNP, Rodrigues PAS, Guedes MIF. Antihypercholesterolemic Effects of Fruit Aqueous Extract of Copernicia prunifera (Miller) H. E. Moore in Mice Diet-Induced Hypercholesterolemia. Evid Based Complement Alternat Med 2017; 2017:6376173. [PMID: 29081820 PMCID: PMC5610856 DOI: 10.1155/2017/6376173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/31/2017] [Accepted: 05/03/2017] [Indexed: 02/06/2023]
Abstract
The present objective of the investigation is to evaluate the antihypercholesterolemic activity of the aqueous fruit pulp extract (APE) of Copernicia prunifera (Miller) H. E. Moore (Arecaceae family). Various chemical characterization methods like thin layer chromatography, Fourier transform infrared spectroscopy, 1H and 13C NMR, and molecular weight by gel permeation chromatography have been employed to characterize the extracted pectin. The present study demonstrated that hypercholesterolemic diet (HD) created hypercholesterolemia, caused significant increases in body weight, total cholesterol, and low-density lipoprotein, and caused decreases in high-density lipoprotein in serum compared with SD group. Two doses (APE 150 and 300 mg/Kg b.w./day) were administered to hyperlipidemic mice for 90 days. APE reversed body weight changes, changed serum lipids to normal values, and significantly inhibited the changes of lipid peroxidation and inflammation in the liver tissues. The renal parameters analyzed (urea and creatinine) altered by diet were reverted to normal values. Our results revealed that aqueous fruit pulp extracts of carnauba reduced hypercholesterolemia showing a potential preventive effect against cardiovascular diseases without side effects cause.
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Affiliation(s)
- Raquel Teixeira Terceiro Paim
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
| | - Stephen Rathinaraj Benjamin
- Laboratory of Biotechnology and Molecular Biology and Health Science Center, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
| | - Davide Rondina
- Faculty of Veterinary, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
| | | | - Daniel de Araújo Viana
- Laboratory of Veterinary Pathology, State University of Ceará, Itaperi Campus, 60740-000 Fortaleza, CE, Brazil
| | | | - Ícaro Gusmão Pinto Vieira
- Laboratory of Natural Products, State University of Ceará, Itaperi Campus, 60740-000 Fortaleza, CE, Brazil
| | - Francisca Noélia Pereira Mendes
- Laboratory of Biotechnology and Molecular Biology and Health Science Center, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
| | - Paula Alves Salmito Rodrigues
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
| | - Maria Izabel Florindo Guedes
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Itaperi Campus, 60714-903 Fortaleza, CE, Brazil
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Gadour MO, Khidir HB, Adam I, Gasim GI. Effects of a powder of the fruit of Adansonia digitata (Tabaldia, Gongolase, or baobab tree) on serum lipids. J Herb Med 2017. [DOI: 10.1016/j.hermed.2017.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mortensen A, Aguilar F, Crebelli R, Di Domenico A, Frutos MJ, Galtier P, Gott D, Gundert-Remy U, Lambré C, Leblanc JC, Lindtner O, Moldeus P, Mosesso P, Oskarsson A, Parent-Massin D, Stankovic I, Waalkens-Berendsen I, Woutersen RA, Wright M, Younes M, Brimer L, Peters P, Wiesner J, Christodoulidou A, Lodi F, Tard A, Dusemund B. Re-evaluation of guar gum (E 412) as a food additive. EFSA J 2017; 15:e04669. [PMID: 32625396 PMCID: PMC7010168 DOI: 10.2903/j.efsa.2017.4669] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of guar gum (E 412) as a food additive. In the EU, guar gum was evaluated by the Joint FAO/WHO Expert Committee on Food Additives (JECFA) in 1970, 1974 and 1975, who allocated an acceptable daily intake (ADI) ‘not specified’. Guar gum has been also evaluated by the Scientific Committee for Food (SCF) in 1977 who endorsed the ADI ‘not specified’ allocated by JECFA. Following the conceptual framework for the risk assessment of certain food additives re‐evaluated under Commission Regulation (EU) No 257/2010, the Panel considered that adequate exposure and toxicity data were available. Guar gum is practically undigested, not absorbed intact, but significantly fermented by enteric bacteria in humans. No adverse effects were reported in subchronic and carcinogenicity studies at the highest dose tested; no concern with respect to the genotoxicity. Oral intake of guar gum was well tolerated in adults. The Panel concluded that there is no need for a numerical ADI for guar gum (E 412), and there is no safety concern for the general population at the refined exposure assessment of guar gum (E 412) as a food additive. The Panel considered that for uses of guar gum in foods intended for infants and young children the occurrence of abdominal discomfort should be monitored and if this effect is observed doses should be identified as a basis for further risk assessment. The Panel considered that no adequate specific studies addressing the safety of use of guar gum (E 412) in food categories 13.1.5.1 and 13.1.5.2 were available. Therefore, the Panel concluded that the available data do not allow an adequate assessment of the safety of guar gum (E 412) in infants and young children consuming these foods for special medical purposes.
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García-Alonso FJ, González-Barrio R, Martín-Pozuelo G, Hidalgo N, Navarro-González I, Masuero D, Soini E, Vrhovsek U, Periago MJ. A study of the prebiotic-like effects of tomato juice consumption in rats with diet-induced non-alcoholic fatty liver disease (NAFLD). Food Funct 2017; 8:3542-3552. [DOI: 10.1039/c7fo00393e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Tomato juice intake partially ameliorated high-fat diet-induced disturbances of gut microbiota, particularly by increasingLactobacillusabundance and diminishing the acetate to propionate ratio.
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Affiliation(s)
- F. J. García-Alonso
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
| | - R. González-Barrio
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
| | - G. Martín-Pozuelo
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
| | - N. Hidalgo
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
| | - I. Navarro-González
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
| | - D. Masuero
- Research and Innovation Centre
- Fondazione Edmund Mach (FEM)
- 38010 San Michele all'Adige
- Italy
| | - E. Soini
- Research and Innovation Centre
- Fondazione Edmund Mach (FEM)
- 38010 San Michele all'Adige
- Italy
| | - U. Vrhovsek
- Research and Innovation Centre
- Fondazione Edmund Mach (FEM)
- 38010 San Michele all'Adige
- Italy
| | - M. J. Periago
- Department of Food Technology
- Food Science and Nutrition
- Faculty of Veterinary Sciences
- Regional Campus of International Excellence “Campus Mare-Nostrum”
- University of Murcia. Biomedical Research Institute of Murcia (IMIB-Arrixaca-UMU)
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Young W, Moon CD, Thomas DG, Cave NJ, Bermingham EN. Pre- and post-weaning diet alters the faecal metagenome in the cat with differences in vitamin and carbohydrate metabolism gene abundances. Sci Rep 2016; 6:34668. [PMID: 27876765 DOI: 10.1038/srep34668] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 09/16/2016] [Indexed: 01/14/2023] Open
Abstract
Dietary format, and its role in pet nutrition, is of interest to pet food manufacturers and pet owners alike. The aim of the present study was to investigate the effects of pre- and post-weaning diets (kibbled or canned) on the composition and function of faecal microbiota in the domestic cat by shotgun metagenomic sequencing and gene taxonomic and functional assignment using MG-RAST. Post-weaning diet had a dramatic effect on community composition; 147 of the 195 bacterial species identified had significantly different mean relative abundances between kittens fed kibbled and canned diets. The kittens fed kibbled diets had relatively higher abundances of Lactobacillus (>100-fold), Bifidobacterium (>100-fold), and Collinsella (>9-fold) than kittens fed canned diets. There were relatively few differences in the predicted microbiome functions associated with the pre-weaning diet. Post-weaning diet affected the abundance of functional gene groups. Genes involved in vitamin biosynthesis, metabolism, and transport, were significantly enriched in the metagenomes of kittens fed the canned diet. The impact of post-weaning diet on the metagenome in terms of vitamin biosynthesis functions suggests that modulation of the microbiome function through diet may be an important avenue for improving the nutrition of companion animals.
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Tian L, Scholte J, Borewicz K, van den Bogert B, Smidt H, Scheurink AJW, Gruppen H, Schols HA. Effects of pectin supplementation on the fermentation patterns of different structural carbohydrates in rats. Mol Nutr Food Res 2016; 60:2256-2266. [PMID: 27174558 DOI: 10.1002/mnfr.201600149] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 04/29/2016] [Accepted: 05/04/2016] [Indexed: 01/09/2023]
Abstract
SCOPE We aimed to investigate and compare the effects of four types of pectins on dietary fiber (DF) fermentation, microbiota composition, and short chain fatty acid (SCFA) production throughout the large intestine in rats. METHODS AND RESULTS Male Wistar rats were given diets supplemented with or without 3% structurally different pectins for 7 weeks. Different fermentation patterns of pectins and different location of fermentation of pectin and diet arabinoxylans (AXs) in the large intestine were observed. During cecal fermentation, sugar beet pectin significantly stimulated Lactobacillus (p < 0.01) and Lachnospiraceae (p < 0.05). The stimulating effects of sugar beet pectin on these two groups of microbes are stronger than both other pectins. In the cecum, low-methyl esterified citrus pectin and complex soy pectin increased (p < 0.05) the production of total SCFAs, propionate and butyrate, whereas high-methyl esterified pectin and sugar beet pectin did not. The fermentation patterns of cereal AXs in the cecum were significantly different upon supplementation of different pectins. These differences, however, became smaller in the colon due to an enhanced fermentation of the remaining DFs. CONCLUSION Dietary supplementation of pectin is a potential strategy to modulate the location of fermentation of DFs, and consequently microbiota composition and SCFA production for health-promoting effects.
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Affiliation(s)
- Lingmin Tian
- Laboratory of Food Chemistry, Wageningen University, Wageningen, The Netherlands
| | - Jan Scholte
- Groningen Institute for Evolutionary Life Science, University of Groningen, Groningen, The Netherlands
| | - Klaudyna Borewicz
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | | | - Hauke Smidt
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | - Anton J W Scheurink
- Groningen Institute for Evolutionary Life Science, University of Groningen, Groningen, The Netherlands
| | - Harry Gruppen
- Laboratory of Food Chemistry, Wageningen University, Wageningen, The Netherlands
| | - Henk A Schols
- Laboratory of Food Chemistry, Wageningen University, Wageningen, The Netherlands.
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