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Yao S, Li W, Cai C, Wang C, Kang J, Hu H, Wu P, Cao X, Ye Y. Comparative Study on the Effects of Four Plant Protein Sources on the Liver and Intestinal Health of Largemouth Bass, Micropterus salmoides. AQUACULTURE NUTRITION 2024; 2024:6337005. [PMID: 38298207 PMCID: PMC10830314 DOI: 10.1155/2024/6337005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/01/2023] [Accepted: 01/02/2024] [Indexed: 02/02/2024]
Abstract
The effects of plant protein sources (PPSs) on the health of the liver and intestine of the largemouth bass, Micropterus salmoides, were compared to verify the potential damaging effects of dietary fiber (DF). A diet containing 55% fish meal (FM) was used as the control. The test diets contained 25% soybean meal (SBM), rapeseed meal (RSM), cottonseed meal, or peanut meal, and the FM content was decreased to 30%. The protein and lipid contents of these five diets were balanced by casein and oil. Fish were raised for 8 weeks. The fish fed the diet containing PPS showed a trend of decreasing growth and apparent digestibility coefficients. The contents of total bile acid, lipid, and collagen in the liver were increased, and the mRNA expression levels of genes encoding inflammatory factors and enzymes involved in de novo fatty acid synthesis and bile acid synthesis were upregulated. Both the lipid and collagen contents in the liver were positively correlated with the DF content in the diet significantly. Morphology and histology showed reduced liver size, hepatic steatosis, and fibrosis in fish fed diets containing PPS. The lowest hepatosomatic index was observed in fish fed the SBM diet, and the most severe damage was observed in fish fed the RSM diet. No obvious histological abnormalities were observed in the hindgut. The bile acid profile in the liver could be used to distinguish the types of PPS very well by Fisher discriminant analysis. These results indicated that 25% of each of the four PPSs in the diet exceeded the tolerance range of largemouth bass and caused liver damage, which might be mediated by bile acid. DF in PPS might be an important agent contributing to liver damage.
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Affiliation(s)
- Shibin Yao
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Wenjian Li
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Chunfang Cai
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Chengrui Wang
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Jia Kang
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Honglin Hu
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Ping Wu
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Xiamin Cao
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
| | - Yuantu Ye
- Key Laboratory of Aquatic Animal Nutrition of Jiangsu, School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, China
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Tian S, Paudel D, Hao F, Neupane R, Castro R, Patterson AD, Tiwari AK, Prabhu KS, Singh V. Refined fiber inulin promotes inflammation-associated colon tumorigenesis by modulating microbial succinate production. Cancer Rep (Hoboken) 2023; 6:e1863. [PMID: 37489647 PMCID: PMC10644334 DOI: 10.1002/cnr2.1863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/21/2023] [Accepted: 06/30/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND AND AIM There is an increased risk of colon cancer associated with inflammatory bowel disease (IBD). Dietary fibers (DFs) naturally present in vegetables and whole grains offer numerous beneficial effects on intestinal health. However, the effects of refined DFs on intestinal health remain unclear. Therefore, we elucidated the impact of the refined DF inulin on colonic inflammation and tumorigenesis. METHODS Four-week-old wild-type (WT) mice were fed diets containing insoluble DF cellulose (control) or refined DF inulin for 4 weeks. A subgroup of mice was then switched to drinking water containing dextran sulfate sodium (DSS, 1.4% wt/vol) for colitis induction. In another subgroup of mice, colitis-associated colorectal cancer (CRC) was initiated with three 7-day alternate cycles of DSS following an initial dose of mutagenic substance azoxymethane (AOM; 7.5 mg/kg body weight; i.p.). Post 7 weeks of AOM treatment, mice were euthanized and examined for CRC development. RESULTS Mice consuming inulin-containing diet exhibited severe colitis upon DSS administration, as evidenced by more body weight loss, rectal bleeding, and increased colonic inflammation than the DSS-treated control group. Correspondingly, histological analysis revealed extensive disruption of colon architecture and massive infiltration of immune cells in the inulin-fed group. We next examined the effect of inulin on CRC development. Surprisingly, significant mortality (~50%) was observed in the inulin-fed but not in the control group during the DSS cycle. Consequently, the remaining inulin-fed mice, which completed the study exhibited extensive colon tumorigenesis. Immunohistochemical characterization showed comparatively high expression of the cell proliferation marker Ki67 and activation of the Wnt signaling in tumor sections obtained from the inulin-fed group. Gut microbiota and metabolite analysis revealed expansion of succinate producers and elevated cecal succinate in inulin-fed mice. Human colorectal carcinoma cells (HCT116) proliferated more rapidly when supplemented with succinate in an inflamed environment, suggesting that elevated luminal succinate may contribute to tumorigenesis. CONCLUSIONS Our study uncovers that supplementation of diet with refined inulin induces abnormal succinate accumulation in the intestinal lumen, which in part contributes to promoting colon inflammation and tumorigenesis.
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Affiliation(s)
- Sangshan Tian
- Department of Nutritional SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Devendra Paudel
- Department of Nutritional SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Fuhua Hao
- Department of Veterinary and Biomedical SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Rabin Neupane
- Department of Pharmacology and Experimental TherapeuticsUniversity of ToledoToledoOhioUSA
| | - Rita Castro
- Department of Nutritional SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Andrew D. Patterson
- Department of Veterinary and Biomedical SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Amit K. Tiwari
- Department of Pharmacology and Experimental TherapeuticsUniversity of ToledoToledoOhioUSA
| | - K. Sandeep Prabhu
- Department of Veterinary and Biomedical SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
| | - Vishal Singh
- Department of Nutritional SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
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Pilipenko VI, Perova IB, Kochetkova AA, Isakov VA. [Prospects of dietary fibers food fortification for the treatment and prevention of gastrointestinal diseases: A review]. TERAPEVT ARKH 2023; 95:701-705. [PMID: 38158909 DOI: 10.26442/00403660.2023.08.202328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/11/2023] [Indexed: 01/03/2024]
Abstract
Epidemiological studies have proven the connection between high consumption of dietary fiber and a reduction in the risk of many diseases. In clinical trials, the possibility of functional regulation of the intestine and intestinal microbiome by dietary fibers has been revealed, which may be significant in certain diseases of the digestive system. This review provides information on the relationship between the physico-chemical properties and functional characteristics of dietary fibers, discusses evidence of the effectiveness of their use in the treatment of diseases of the digestive system, discusses the need to enrich food with dietary fibers.
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Affiliation(s)
- V I Pilipenko
- Federal Research Center of Nutrition, Biotechnology and Food Safety
| | - I B Perova
- Federal Research Center of Nutrition, Biotechnology and Food Safety
| | - A A Kochetkova
- Federal Research Center of Nutrition, Biotechnology and Food Safety
| | - V A Isakov
- Federal Research Center of Nutrition, Biotechnology and Food Safety
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dos Santos OV, Azevedo GO, Santos ÂC, Lopes AS. Development of a Nutraceutical Product Derived from By-Products of the Lipid Extraction of the Brazil Nut (Bertolletia excelsa H.B.K). Foods 2023; 12:foods12071446. [PMID: 37048267 PMCID: PMC10093730 DOI: 10.3390/foods12071446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/31/2023] Open
Abstract
The objective of this investigation was to develop a nutraceutical product, in bars, using defatted Brazil nut by-products. The methodological bases of analyses followed the guidelines of the Association of Official Analytical Chemists international and experimental tests of formulations. The bars presented with high protein content with high nutraceutical potential expressed as high levels of magnesium, sodium, calcium and potassium, with emphasis on selenium, supplying around 50% of the daily recommendations. The sulfur amino acids reach approximately the recommended chemical score (97%), the aromatic amino acids with a proportion close to 50% and those of the branched chain supplying the established recommendations for adults. In the sensory tests, the formulation that presented the best attributes and the greatest acceptance (91.78% for the flavor and 97.89% for the general impression) by the tasters was the bar formulation made with a 75:25 ratio of defatted Brazil nuts flour and isolated soy protein.
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Magalhães D, Vilas-Boas AA, Teixeira P, Pintado M. Functional Ingredients and Additives from Lemon by-Products and Their Applications in Food Preservation: A Review. Foods 2023; 12:foods12051095. [PMID: 36900612 PMCID: PMC10001058 DOI: 10.3390/foods12051095] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/24/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Citrus trees are among the most abundant fruit trees in the world, with an annual production of around 124 million tonnes. Lemons and limes are among the most significant contributors, producing nearly 16 million tonnes per year. The processing and consumption of citrus fruits generates a significant amount of waste, including peels, pulp, seeds, and pomace, which represents about 50% of the fresh fruit. Citrus limon (C. limon) by-products are composed of significant amounts of bioactive compounds, such as phenolic compounds, carotenoids, vitamins, essential oils, and fibres, which give them nutritional value and health benefits such as antimicrobial and antioxidant properties. These by-products, which are typically discarded as waste in the environment, can be explored to produce new functional ingredients, a desirable approach from a circular economy perspective. The present review systematically summarizes the potential high-biological-value components extracted from by-products to achieve a zero-waste goal, focusing on the recovery of three main fractions: essential oils, phenolic compounds, and dietary fibres, present in C. limon by-products, and their applications in food preservation.
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Zhang F, Fan D, Huang JL, Zuo T. The gut microbiome: linking dietary fiber to inflammatory diseases. MEDICINE IN MICROECOLOGY 2022. [DOI: 10.1016/j.medmic.2022.100070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
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Martins MG, Santos OV, Chisté RC, da Silva Pena R. Physicochemical and morphological properties of the non‐conventional
Calathea allouia
starch. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mayara Galvão Martins
- Postgraduate Program in Food Science and Technology Institute of Technology Federal University of Pará (UFPA), 66075‐110 Belém PA Brazil
| | - Orquidea Vasconcelos Santos
- Postgraduate Program in Food Science and Technology Institute of Technology Federal University of Pará (UFPA), 66075‐110 Belém PA Brazil
- Faculty of Nutrition Health Sciences Institute Federal University of Pará (UFPA), 66075‐110 Belém PA Brazil
| | - Renan Campos Chisté
- Postgraduate Program in Food Science and Technology Institute of Technology Federal University of Pará (UFPA), 66075‐110 Belém PA Brazil
- Faculty of Food Engineering Institute of Technology Federal University of Pará (UFPA),: 66075‐110 Belém PA Brazil
| | - Rosinelson da Silva Pena
- Postgraduate Program in Food Science and Technology Institute of Technology Federal University of Pará (UFPA), 66075‐110 Belém PA Brazil
- Faculty of Food Engineering Institute of Technology Federal University of Pará (UFPA),: 66075‐110 Belém PA Brazil
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dos Santos OV, Soares SD, Dias PCS, Alves do Nascimento FDC, Vieira da Conceição LR, da Costa RS, da Silva Pena R. White peach palm (pupunha) a new Bactris gasipaes Kunt variety from the Amazon: Nutritional composition, bioactive lipid profile, thermogravimetric and morphological characteristics. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Cui J, Wang Y, Kim E, Zhang C, Zhang G, Lee Y. Structural Characteristics and Immunomodulatory Effects of a Long-Chain Polysaccharide From Laminaria japonica. Front Nutr 2022; 9:762595. [PMID: 35419391 PMCID: PMC8996131 DOI: 10.3389/fnut.2022.762595] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 02/24/2022] [Indexed: 12/14/2022] Open
Abstract
Polysaccharides derived from Laminaria japonica (LJPS) have shown a variety of beneficial effects on improving human health; however, the structural features and bioactivities of long-chain LJPS remain unclear. This study aimed to investigate the structural characteristics and bioactivities of a novel long-chain LJPS. Results showed that the LJPS was composed of Fuc, Rha, Ara, Gal, Glc, Xyl, Man, Fru, Rib, GalA, GluA, GlcA, and ManA, with a molar ratio of 35.71:1.48:0.28:13.16:0.55:2.97:6.92:0.58:0.41:0.14:3.16:15.84:18.79. Of these, Fuc, Gal, Man, GlcA, and ManA were the predominant components with an accumulated proportion of 93.6%. The LJPS was found to consist of seven types of the monomer residues, and the main interchain glycosidic linkages were β -D-(1 → 2), α -D-(1 → 3), (1 → 4), and (1 → 6), and the molecular mass was 5.79 × 104 g/mol. Regarding the molecular conformation, LJPS was a multi-branched, long-chain macromolecule, and appeared in a denser crosslinking network with highly branched and helix domains in the terms of morphology. Additionally, the LJPS had no toxicity to mouse macrophage cells and exhibited biphasic immuno-modulating capacity. The present findings suggested that the long-chain LJPS might be an attractive candidate as an immunopotentiating and anti-inflammatory functional food, and this study also provides a feasible approach to decipher the structural characteristics and spatial conformations of plant-derived polysaccharides.
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Affiliation(s)
- Jiamei Cui
- Department of Food Science and Nutrition, Jeju National University, Jeju, South Korea
| | - Yunpeng Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Prevention, Department of Animal Nutrition, Shandong Agricultural University, Taian City, China
| | - Eunyoung Kim
- Department of Food Science and Nutrition, Jeju National University, Jeju, South Korea
| | - Chongyu Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Prevention, Department of Animal Nutrition, Shandong Agricultural University, Taian City, China
| | - Guiguo Zhang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Prevention, Department of Animal Nutrition, Shandong Agricultural University, Taian City, China
| | - Yunkyoung Lee
- Department of Food Science and Nutrition, Jeju National University, Jeju, South Korea.,Interdisciplinary Graduate Program in Advanced Convergence Technology and Science, Jeju National University, Jeju, South Korea
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Ebner P, Frank K, Christodoulou A, Davidou S. How are the processing and nutrient dimensions of foods interconnected? an issue of hierarchy based on three different food scores. Int J Food Sci Nutr 2022; 73:770-785. [DOI: 10.1080/09637486.2022.2060951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Chronic diseases are first associated with the degradation and artificialization of food matrices rather than with food composition: calorie quality matters more than calorie quantity. Eur J Nutr 2022; 61:2239-2253. [DOI: 10.1007/s00394-021-02786-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/13/2021] [Indexed: 02/06/2023]
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Oliero M, Calvé A, Fragoso G, Cuisiniere T, Hajjar R, Dobrindt U, Santos MM. Oligosaccharides increase the genotoxic effect of colibactin produced by pks+ Escherichia coli strains. BMC Cancer 2021; 21:172. [PMID: 33596864 PMCID: PMC7890614 DOI: 10.1186/s12885-021-07876-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/03/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Colibactin is a genotoxin that induces DNA double-strand breaks that may lead to carcinogenesis and is produced by Escherichia coli strains harboring the pks island. Human and animal studies have shown that colibactin-producing gut bacteria promote carcinogenesis and enhance the progression of colorectal cancer through cellular senescence and chromosomal abnormalities. In this study, we investigated the impact of prebiotics on the genotoxicity of colibactin-producing E. coli strains Nissle 1917 and NC101. METHODS Bacteria were grown in medium supplemented with 20, 30 and 40 mg/mL of prebiotics inulin or galacto-oligosaccharide, and with or without 5 μM, 25 μM and 125 μM of ferrous sulfate. Colibactin expression was assessed by luciferase reporter assay for the clbA gene, essential for colibactin production, in E. coli Nissle 1917 and by RT-PCR in E. coli NC101. The human epithelial colorectal adenocarcinoma cell line, Caco-2, was used to assess colibactin-induced megalocytosis by methylene blue binding assay and genotoxicity by γ-H2AX immunofluorescence analysis. RESULTS Inulin and galacto-oligosaccharide enhanced the expression of clbA in pks+ E. coli. However, the addition of 125 μM of ferrous sulfate inhibited the expression of clbA triggered by oligosaccharides. In the presence of either oligosaccharide, E. coli NC101 increased dysplasia and DNA double-strand breaks in Caco-2 cells compared to untreated cells. CONCLUSION Our results suggest that, in vitro, prebiotic oligosaccharides exacerbate DNA damage induced by colibactin-producing bacteria. Further studies are necessary to establish whether oligosaccharide supplementation may lead to increased colorectal tumorigenesis in animal models colonized with pks+ E. coli.
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Affiliation(s)
- Manon Oliero
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
- Department of Medicine, Faculty of Medicine, Université de Montréal, 2900 boulevard Édouard-Montpetit, Montréal, QC H3T 1J4 Canada
| | - Annie Calvé
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
| | - Gabriela Fragoso
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
| | - Thibault Cuisiniere
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
| | - Roy Hajjar
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
- Department of Surgery, Faculty of Medicine, Université de Montréal, 2900 boulevard Édouard-Montpetit, Montréal, QC H3T 1J4 Canada
| | - Ulrich Dobrindt
- Institute of Hygiene, Section Microbial Genome Plasticity, University of Münster, Mendelstraße 7, 48149 Münster, Germany
| | - Manuela M. Santos
- Nutrition and Microbiome Laboratory, Institut du cancer de Montréal, Centre de recherche du Centre hospitalier de l’Université de Montréal (CRCHUM), 900 Rue Saint Denis, Montreal, QC H2X 0A9 Canada
- Department of Medicine, Faculty of Medicine, Université de Montréal, 2900 boulevard Édouard-Montpetit, Montréal, QC H3T 1J4 Canada
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