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Hotchkiss AT, Chau HK, Strahan GD, Nuñez A, Harron A, Simon S, White AK, Dieng S, Heuberger ER, Black I, Yadav MP, Welchoff MA, Hirsch J. Structural characterization of strawberry pomace. Heliyon 2024; 10:e29787. [PMID: 38707313 PMCID: PMC11066319 DOI: 10.1016/j.heliyon.2024.e29787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 05/07/2024] Open
Abstract
Strawberries are a nutrient dense food rich in vitamins, minerals, non-nutrient antioxidant phenolics, and fibers. Strawberry fiber bioactive structures are not well characterized and limited information is available about the interaction between strawberry fiber and phenolics. Therefore, we analyzed commercial strawberry pomace in order to provide a detailed carbohydrate structural characterization, and to associate structures with functions. The pomace fraction, which remained after strawberry commercial juice extraction, contained mostly insoluble (49.1 % vs. 5.6 % soluble dietary fiber) dietary fiber, with pectin, xyloglucan, xylan, β-glucan and glucomannan polysaccharides; glucose, fructose, xylose, arabinose, galactose, fucose and galacturonic acid free carbohydrates; protein (15.6 %), fat (8.34 %), and pelargonidin 3-glucoside (562 μg/g). Oligosaccharides from fucogalacto-xyloglucan, methyl-esterified rhamnogalacturonan I with branched arabinogalacto-side chains, rhamnogalacturonan II, homogalacturonan and β-glucan were detected by MALDI-TOF MS, NMR and glycosyl-linkage analysis. Previous reports suggest that these oligosaccharide and polysaccharide structures have prebiotic, bacterial pathogen anti-adhesion, and cholesterol-lowering activity, while anthocyanins are well-known antioxidants. A strawberry pomace microwave acid-extracted (10 min, 80 °C) fraction had high molar mass (2376 kDa) and viscosity (3.75 dL/g), with an extended rod shape. A random coil shape, that was reported previously to bind to phenolic compounds, was observed for other strawberry microwave-extracted fractions. These strawberry fiber structural details suggest that they can thicken foods, while the polysaccharide and polyphenol interaction indicates great potential as a multiple-function bioactive food ingredient important for gut and metabolic health.
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Affiliation(s)
- Arland T. Hotchkiss
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Hoa K. Chau
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Gary D. Strahan
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Alberto Nuñez
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Andrew Harron
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Stefanie Simon
- Sustainable Biofuels and Co-Products Research Unit, Agricultural Research Service, U.S. Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Andre K. White
- Dairy & Functional Foods Research Unit, U.S. Department of Agriculture1, 600 E. Mermaid Lane, Wyndmoor, PA, 19038, USA
| | - Senghane Dieng
- Ingredion, Inc., 10 Finderne Avenue, Bridgewater, NJ, 08807, USA
| | | | - Ian Black
- Complex Carbohydrate Research Center, The University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA
| | - Madhav P. Yadav
- Sustainable Biofuels and Co-Products Research Unit, Agricultural Research Service, U.S. Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA
| | | | - Julie Hirsch
- Digestiva, Inc., 2860 Covell Blvd., Davis, CA, 95616, USA
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Bajic D, Wiens F, Wintergerst E, Deyaert S, Baudot A, den Abbeele PV. HMOs Impact the Gut Microbiome of Children and Adults Starting from Low Predicted Daily Doses. Metabolites 2024; 14:239. [PMID: 38668367 PMCID: PMC11052010 DOI: 10.3390/metabo14040239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/29/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Recent studies suggest that the dietary intake of human milk oligosaccharides (HMOs) provides health benefits from infancy up to adulthood. Thus far, beneficial changes in the adult gut microbiome have been observed at oral doses of 5-20 g/day of HMOs. Efficacy of lower doses has rarely been tested. We assessed four HMO molecular species-2'Fucosyllactose (2'FL), Lacto-N-neotetraose (LNnT), 3'Sialyllactose (3'SL), and 6'Sialyllactose (6'SL)-at predicted doses from 0.3 to 5 g/day for 6-year-old children and adults (n = 6 each), using ex vivo SIFR® technology (Cryptobiotix, Ghent, Belgium). This technology employing bioreactor fermentation on fecal samples enables us to investigate microbial fermentation products that are intractable in vivo given their rapid absorption/consumption in the human gut. We found that HMOs significantly increased short-chain fatty acids (SCFAs), acetate, propionate (in children/adults), and butyrate (in adults) from predicted doses of 0.3-0.5 g/day onwards, with stronger effects as dosing increased. The fermentation of 6'SL had the greatest effect on propionate, LNnT most strongly increased butyrate, and 2'FL and 3'SL most strongly increased acetate. An untargeted metabolomic analysis revealed that HMOs enhanced immune-related metabolites beyond SCFAs, such as aromatic lactic acids (indole-3-lactic acid/3-phenyllactic acid) and 2-hydroxyisocaproic acid, as well as gut-brain-axis-related metabolites (γ-aminobutyric acid/3-hydroxybutyric acid/acetylcholine) and vitamins. The effects of low doses of HMOs potentially originate from the highly specific stimulation of keystone species belonging to, for example, the Bifidobacteriaceae family, which had already significantly increased at doses of only 0.5 g/day LNnT (adults) and 1 g/day 2'FL (children/adults).
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Affiliation(s)
- Danica Bajic
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Frank Wiens
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Eva Wintergerst
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Stef Deyaert
- Cryptobiotix SA, Technologiepark-Zwijnaarde 82, 9052 Ghent, Belgium
| | - Aurélien Baudot
- Cryptobiotix SA, Technologiepark-Zwijnaarde 82, 9052 Ghent, Belgium
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Stribling P, Ibrahim F. Dietary fibre definition revisited - The case of low molecular weight carbohydrates. Clin Nutr ESPEN 2023; 55:340-356. [PMID: 37202067 DOI: 10.1016/j.clnesp.2023.04.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/16/2023] [Indexed: 05/20/2023]
Abstract
Low molecular weight (LMW) non-digestible carbohydrates (namely, oligosaccharides and inulin) are accepted as dietary fibre in many countries worldwide. The inclusion of oligosaccharides as dietary fibre was made optional within the Codex Alimentarius definition in 2009, which has caused great controversy. Inulin is accepted as dietary fibre by default, due to being a non-digestible carbohydrate polymer. Oligosaccharides and inulin occur naturally in numerous foods and are frequently incorporated into commonly consumed food products for a variety of purposes, such as to increase dietary fibre content. LMW non-digestible carbohydrates, due to their rapid fermentation in the proximal colon, may cause deleterious effects in individuals with functional bowel disorders (FBDs) and, as such, are excluded on the low FODMAP (fermentable oligosaccharides, disaccharides, and polyols) diet and similar protocols. Their addition to food products as dietary fibre allows the use of associated nutrition/health claims, causing a paradox for those with FBDs, which is further complicated by lack of clarity on food labelling. Therefore, this review aimed to discuss whether the inclusion of LMW non-digestible carbohydrates within the Codex definition of dietary fibre is warranted. This review provides justification for the exclusion of oligosaccharides and inulin from the Codex definition of dietary fibre. LMW non-digestible carbohydrates could, instead, be placed in their own category as prebiotics, recognised for their specific functional properties, or considered food additives, whereby they are not promoted for being beneficial for health. This would preserve the concept of dietary fibre being a universally beneficial dietary component for all individuals.
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Affiliation(s)
- Philippa Stribling
- UCL Division of Medicine, 5 University Street, London, WC1E 6JF, United Kingdom.
| | - Fandi Ibrahim
- University of Suffolk, Life Sciences, Ipswich, IP4 1QJ, United Kingdom.
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Hotchkiss AT, Chau HK, Strahan GD, Nuñez A, Harron A, Simon S, White AK, Yadav MP, Yeom HW. Carrot rhamnogalacturonan I structure and composition changed during 2017 in California. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Van den Abbeele P, Deyaert S, Thabuis C, Perreau C, Bajic D, Wintergerst E, Joossens M, Firrman J, Walsh D, Baudot A. Bridging preclinical and clinical gut microbiota research using the ex vivo SIFR ® technology. Front Microbiol 2023; 14:1131662. [PMID: 37187538 PMCID: PMC10178071 DOI: 10.3389/fmicb.2023.1131662] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 03/20/2023] [Indexed: 05/17/2023] Open
Abstract
Introduction While modulation of the human adult gut microbiota is a trending strategy to improve health, the underlying mechanisms are poorly understood. Methods This study aimed to assess the predictive value of the ex vivo, reactor-based, high-throughput SIFR® (Systemic Intestinal Fermentation Research) technology for clinical findings using three structurally different prebiotics [inulin (IN), resistant dextrin (RD) and 2'-fucosyllactose (2'FL)]. Results The key finding was that data obtained within 1-2 days were predictive for clinical findings upon repeated prebiotic intake over weeks: among hundreds of microbes, IN stimulated Bifidobacteriaceae, RD boosted Parabacteroides distasonis, while 2'FL specifically increased Bifidobacterium adolescentis and Anaerobutyricum hallii. In line with metabolic capabilities of these taxa, specific SCFA (short-chain fatty acids) were produced thus providing insights that cannot be obtained in vivo where such metabolites are rapidly absorbed. Further, in contrast to using single or pooled fecal microbiota (approaches used to circumvent low throughput of conventional models), working with 6 individual fecal microbiota enabled correlations that support mechanistic insights. Moreover, quantitative sequencing removed the noise caused by markedly increased cell densities upon prebiotic treatment, thus allowing to even rectify conclusions of previous clinical trials related to the tentative selectivity by which prebiotics modulate the gut microbiota. Counterintuitively, not the high but rather the low selectivity of IN caused only a limited number of taxa to be significantly affected. Finally, while a mucosal microbiota (enriched with Lachnospiraceae) can be integrated, other technical aspects of the SIFR® technology are a high technical reproducibility, and most importantly, a sustained similarity between the ex vivo and original in vivo microbiota. Discussion By accurately predicting in vivo results within days, the SIFR® technology can help bridge the so-called "Valley of Death" between preclinical and clinical research. Facilitating development of test products with better understanding of their mode of action could dramatically increase success rate of microbiome modulating clinical trials.Graphical Abstract.
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Affiliation(s)
| | | | | | | | - Danica Bajic
- Glycom A/S-DSM Nutritional Products Ltd., Hørsholm, Denmark
| | | | - Marie Joossens
- Laboratory of Microbiology, Department of Biochemistry and Microbiology, Ghent University, Ghent, Belgium
| | - Jenni Firrman
- United States Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, Wyndmoor, PA, United States
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Gulliver EL, Young RB, Chonwerawong M, D'Adamo GL, Thomason T, Widdop JT, Rutten EL, Rossetto Marcelino V, Bryant RV, Costello SP, O'Brien CL, Hold GL, Giles EM, Forster SC. Review article: the future of microbiome-based therapeutics. Aliment Pharmacol Ther 2022; 56:192-208. [PMID: 35611465 PMCID: PMC9322325 DOI: 10.1111/apt.17049] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/29/2022] [Accepted: 05/12/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND From consumption of fermented foods and probiotics to emerging applications of faecal microbiota transplantation, the health benefit of manipulating the human microbiota has been exploited for millennia. Despite this history, recent technological advances are unlocking the capacity for targeted microbial manipulation as a novel therapeutic. AIM This review summarises the current developments in microbiome-based medicines and provides insight into the next steps required for therapeutic development. METHODS Here we review current and emerging approaches and assess the capabilities and weaknesses of these technologies to provide safe and effective clinical interventions. Key literature was identified through Pubmed searches with the following key words, 'microbiome', 'microbiome biomarkers', 'probiotics', 'prebiotics', 'synbiotics', 'faecal microbiota transplant', 'live biotherapeutics', 'microbiome mimetics' and 'postbiotics'. RESULTS Improved understanding of the human microbiome and recent technological advances provide an opportunity to develop a new generation of therapies. These therapies will range from dietary interventions, prebiotic supplementations, single probiotic bacterial strains, human donor-derived faecal microbiota transplants, rationally selected combinations of bacterial strains as live biotherapeutics, and the beneficial products or effects produced by bacterial strains, termed microbiome mimetics. CONCLUSIONS Although methods to identify and refine these therapeutics are continually advancing, the rapid emergence of these new approaches necessitates accepted technological and ethical frameworks for measurement, testing, laboratory practices and clinical translation.
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Affiliation(s)
- Emily L. Gulliver
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Remy B. Young
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Michelle Chonwerawong
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Gemma L. D'Adamo
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Tamblyn Thomason
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - James T. Widdop
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Emily L. Rutten
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Vanessa Rossetto Marcelino
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
| | - Robert V. Bryant
- Department of GastroenterologyThe Queen Elizabeth HospitalWoodvilleSouth AustraliaAustralia,School of MedicineUniversity of AdelaideAdelaideSouth AustraliaAustralia
| | - Samuel P. Costello
- Department of GastroenterologyThe Queen Elizabeth HospitalWoodvilleSouth AustraliaAustralia,School of MedicineUniversity of AdelaideAdelaideSouth AustraliaAustralia
| | | | - Georgina L. Hold
- Microbiome Research Centre, St George & Sutherland Clinical SchoolUniversity of New South WalesSydneyNew South WalesAustralia
| | - Edward M. Giles
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia,Department of PaediatricsMonash UniversityClaytonVictoriaAustralia
| | - Samuel C. Forster
- Centre for Innate Immunity and Infectious DiseasesHudson Institute of Medical ResearchClaytonVictoriaAustralia,Department of Molecular and Translational SciencesMonash UniversityClaytonVictoriaAustralia
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Abstract
Given the worldwide epidemic of diet-related chronic diseases, evidence-based dietary recommendations are fundamentally important for health promotion. Despite the importance of the human gut microbiota for the physiological effects of diet and chronic disease etiology, national dietary guidelines around the world are just beginning to capitalize on scientific breakthroughs in the microbiome field. In this review, we discuss contemporary nutritional recommendations from a microbiome science perspective, focusing on mechanistic evidence that established host-microbe interactions as mediators of the physiological effects of diet. We apply this knowledge to inform discussions of nutrition controversies, advance innovative dietary strategies, and propose an experimental framework that integrates the microbiome into nutrition research. The congruence of key paradigms in the nutrition and microbiome disciplines validates current recommendations in dietary guidelines, and the systematic incorporation of microbiome science into nutrition research has the potential to further improve and innovate healthy eating.
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Hughes RL, Holscher HD. Fueling Gut Microbes: A Review of the Interaction between Diet, Exercise, and the Gut Microbiota in Athletes. Adv Nutr 2021; 12:2190-2215. [PMID: 34229348 PMCID: PMC8634498 DOI: 10.1093/advances/nmab077] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/19/2021] [Accepted: 05/27/2021] [Indexed: 12/11/2022] Open
Abstract
The athlete's goal is to optimize their performance. Towards this end, nutrition has been used to improve the health of athletes' brains, bones, muscles, and cardiovascular system. However, recent research suggests that the gut and its resident microbiota may also play a role in athlete health and performance. Therefore, athletes should consider dietary strategies in the context of their potential effects on the gut microbiota, including the impact of sports-centric dietary strategies (e.g., protein supplements, carbohydrate loading) on the gut microbiota as well as the effects of gut-centric dietary strategies (e.g., probiotics, prebiotics) on performance. This review provides an overview of the interaction between diet, exercise, and the gut microbiota, focusing on dietary strategies that may impact both the gut microbiota and athletic performance. Current evidence suggests that the gut microbiota could, in theory, contribute to the effects of dietary intake on athletic performance by influencing microbial metabolite production, gastrointestinal physiology, and immune modulation. Common dietary strategies such as high protein and simple carbohydrate intake, low fiber intake, and food avoidance may adversely impact the gut microbiota and, in turn, performance. Conversely, intake of adequate dietary fiber, a variety of protein sources, and emphasis on unsaturated fats, especially omega-3 (ɷ-3) fatty acids, in addition to consumption of prebiotics, probiotics, and synbiotics, have shown promising results in optimizing athlete health and performance. Ultimately, while this is an emerging and promising area of research, more studies are needed that incorporate, control, and manipulate all 3 of these elements (i.e., diet, exercise, and gut microbiome) to provide recommendations for athletes on how to "fuel their microbes."
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Affiliation(s)
- Riley L Hughes
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Hannah D Holscher
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Division of Nutrition Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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Włodarczyk M, Śliżewska K. Efficiency of Resistant Starch and Dextrins as Prebiotics: A Review of the Existing Evidence and Clinical Trials. Nutrients 2021; 13:nu13113808. [PMID: 34836063 PMCID: PMC8621223 DOI: 10.3390/nu13113808] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/14/2021] [Accepted: 10/22/2021] [Indexed: 12/27/2022] Open
Abstract
In well-developed countries, people have started to pay additional attention to preserving healthy dietary habits, as it has become common knowledge that neglecting them may easily lead to severe health impairments, namely obesity, malnutrition, several cardiovascular diseases, type-2 diabetes, cancers, hypertensions, and inflammations. Various types of functional foods were developed that are enriched with vitamins, probiotics, prebiotics, and dietary fibers in order to develop a healthy balanced diet and to improve the general health of consumers. Numerous kinds of fiber are easily found in nature, but they often have a noticeable undesired impact on the sensory features of foods or on the digestive system. This led to development of modified dietary fibers, which have little to no impact on taste of foods they are added to. At the same time, they possess all the benefits similar to those of prebiotics, such as regulating gastrointestinal microbiota composition, increasing satiety, and improving the metabolic parameters of a human. In the following review, the evidence supporting prebiotic properties of modified starches, particularly resistant starches and their derivatives, resistant dextrins, was assessed and deliberated, which allowed drawing an interesting conclusion on the subject.
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Affiliation(s)
- Michał Włodarczyk
- Correspondence: (M.W.); (K.Ś.); Tel.: +48-783149289 (M.W.); +48-501742326 (K.Ś.)
| | - Katarzyna Śliżewska
- Correspondence: (M.W.); (K.Ś.); Tel.: +48-783149289 (M.W.); +48-501742326 (K.Ś.)
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10
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Fernandes MR, Rezende KS, Inada AC, Freitas KDC, Filiú WFDO, Cavalheiro LF, Nazário CED, Hiane PA, Croda J, Tatara MB, Souza ASD, Pott A, Guimarães RDCA. High-Fat Diet with Lyophilized Acrocomia aculeata Pulp Increases High-Density Lipoprotein-Cholesterol Levels and Inhibits Adipocyte Hypertrophy in Mice. J Med Food 2021; 24:841-851. [PMID: 34342510 DOI: 10.1089/jmf.2020.0124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Obesity is a relevant health hazard characterized as a chronic noncommunicable disease, with severe comorbidities that cause mortality worldwide. Acrocomia aculeata is a Brazilian palm with edible fruits. Its pulp contains fibers, monounsaturated fatty acids (MUFAs), such as oleic acid and carotenoids. In this context, our study aimed to elucidate the protective effect of the lyophilized A. aculeata pulp added at the rates of 1%, 2%, and 4% to a high-fat (HF) diet (rich in saturated fats and cholesterol), for 90 days, in mice. The treatment with 4% pulp induced a significant increase in the biochemical parameters of serum cholesterol HDL-C (high-density lipoprotein) compared with the control. According to the evaluation of the epididymal tissue, the groups treated with A. aculeata pulp exhibited smaller fat deposits compared with the HF diet group. Therefore, we infer that the predominant components in A. aculeata, particularly fibers and MUFAs, promote beneficial effects on health parameters during simultaneous exposure to food rich in saturated fat and cholesterol, typical of the Western diet. This is the first study to correlate the presence of fatty acids from A. aculeata pulp in different proportions added in a HF diet with metabolic and histological parameters in Swiss mice.
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Affiliation(s)
- Melina Ribeiro Fernandes
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | - Karoline Silva Rezende
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | - Aline Carla Inada
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | - Karine de Cássia Freitas
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | | | | | | | - Priscila Aiko Hiane
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | - Júlio Croda
- Health Science Research Laboratory, Federal University of Grande Dourados, Dourados, MS, Brazil.,School of Medicine, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil.,Oswaldo Cruz Foundation, Campo Grande, MS, Brazil
| | - Mariana Bento Tatara
- Health Science Research Laboratory, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Albert Schiavetode de Souza
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
| | - Arnildo Pott
- Graduate Program in Biotechnology and Biodiversity, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Rita de Cássia Avellaneda Guimarães
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul-UFMS, Campo Grande, MS, Brazil
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11
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Obesity as the 21st Century's major disease: The role of probiotics and prebiotics in prevention and treatment. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101115] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Dietary Fiber and Prebiotic Compounds in Fruits and Vegetables Food Waste. SUSTAINABILITY 2021. [DOI: 10.3390/su13137219] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The fruits and vegetables processing industry is one of the most relevant food by-products, displaying limited commercial exploitation entailing economic and environmental problems. However, these by-products present a considerable amount of dietary fiber and prebiotics with important biological activities, such as gut microbiota modulation, lowering the glycemic load and replacing some unhealthy ingredients with an impact on food texture. Therefore, the international scientific community has considered incorporating their extracts or powders to preserve or fortify food products an area of interest, mainly because nowadays consumers demand the production of safer and health-promoting foods. In the present review, literature, mainly from the last 5 years, is critically analyzed and presented. A particular focus is given to utilizing the extracted dietary fibers in different food products and their impact on their characteristics. Safety issues regarding fruits and vegetables wastes utilization and anti-nutritional compounds impact were also discussed.
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13
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Cotas J, Pacheco D, Araujo GS, Valado A, Critchley AT, Pereira L. On the Health Benefits vs. Risks of Seaweeds and Their Constituents: The Curious Case of the Polymer Paradigm. Mar Drugs 2021; 19:164. [PMID: 33808736 PMCID: PMC8003528 DOI: 10.3390/md19030164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 12/11/2022] Open
Abstract
To exploit the nutraceutical and biomedical potential of selected seaweed-derived polymers in an economically viable way, it is necessary to analyze and understand their quality and yield fluctuations throughout the seasons. In this study, the seasonal polysaccharide yield and respective quality were evaluated in three selected seaweeds, namely the agarophyte Gracilaria gracilis, the carrageenophyte Calliblepharis jubata (both red seaweeds) and the alginophyte Sargassum muticum (brown seaweed). It was found that the agar synthesis of G. gracilis did not significantly differ with the seasons (27.04% seaweed dry weight (DW)). In contrast, the carrageenan content in C. jubata varied seasonally, being synthesized in higher concentrations during the summer (18.73% DW). Meanwhile, the alginate synthesis of S. muticum exhibited a higher concentration (36.88% DW) during the winter. Therefore, there is a need to assess the threshold at which seaweed-derived polymers may have positive effects or negative impacts on human nutrition. Furthermore, this study highlights the three polymers, along with their known thresholds, at which they can have positive and/or negative health impacts. Such knowledge is key to recognizing the paradigm governing their successful deployment and related beneficial applications in humans.
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Affiliation(s)
- João Cotas
- Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (D.P.); (L.P.)
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences and Technology, University of Coimbra, 3001-456 Coimbra, Portugal;
| | - Diana Pacheco
- Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (D.P.); (L.P.)
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences and Technology, University of Coimbra, 3001-456 Coimbra, Portugal;
| | - Glacio Souza Araujo
- Federal Institute of Education, Science and Technology of Ceará—IFCE, Campus Aracati, CE 040, km 137,1, Aracati 62800-000, Ceara, Brazil;
| | - Ana Valado
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences and Technology, University of Coimbra, 3001-456 Coimbra, Portugal;
- Department of Biomedical Laboratory Sciences, Polytechnic Institute of Coimbra, ESTeSC-Coimbra Health School, Rua 5 de Outubro, S. Martinho do Bispo, Apartamento 7006, 3046-854 Coimbra, Portugal
| | - Alan T. Critchley
- Verschuren Centre for Sustainability in Energy and the Environment, Sydney, NS B1P 6L2, Canada
| | - Leonel Pereira
- Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal; (J.C.); (D.P.); (L.P.)
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences and Technology, University of Coimbra, 3001-456 Coimbra, Portugal;
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14
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Kumar S, Pattanaik AK, Jadhav SE. Potent health-promoting effects of a synbiotic formulation prepared from Lactobacillus acidophilus NCDC15 fermented milk and Cichorium intybus root powder in Labrador dogs. CURRENT RESEARCH IN BIOTECHNOLOGY 2021. [DOI: 10.1016/j.crbiot.2021.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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15
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da Silva BP, Martino HSD, Tako E. Plant origin prebiotics affect duodenal brush border membrane functionality and morphology, in vivo ( Gallus Gallus). Food Funct 2021; 12:6157-6166. [PMID: 34079965 DOI: 10.1039/d1fo01159f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The intra-amniotic administration approach has been used to evaluate the effects of plant origin prebiotics on intestinal health and on brush border membrane functionality and morphology. Prebiotics are fermentable dietary fibers, which can positively affect the host by selectively stimulating the growth and activity of colon bacteria, thus improving intestinal health. The consumption of prebiotics increases digestive tract motility, which leads to hyperplasia and/or hypertrophy of intestinal cells, increasing nutrient digestive and absorptive surface area. This review collates information about the effects and relationship between prebiotic consumption on small intestinal brush border membrane functionality and morphology by utilizing the intra-amniotic administration approach. To date, research has shown that the intra-amniotic administration of prebiotics affects the expression of key brush border membrane functional proteins, intestinal surface area (villi height/width), and goblet cell number/size. These effects may improve brush border membrane functionality and digestive/absorptive capabilities.
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Affiliation(s)
| | | | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY, USA 14853.
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16
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Julio-Gonzalez LC, Moreno FJ, Jimeno ML, Doyagüez EG, Olano A, Corzo N, Hernandez-Hernandez O. Hydrolysis and transglycosylation activities of glycosidases from small intestine brush-border membrane vesicles. Food Res Int 2020; 139:109940. [PMID: 33509494 DOI: 10.1016/j.foodres.2020.109940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 12/24/2022]
Abstract
In order to know the catalytic activities of the disaccharidases expressed in the mammalian small intestinal brush-border membrane vesicles (BBMV) high concentrated solutions of sucrose, maltose, isomaltulose, trehalose and the mixture sucrose:lactose were incubated with pig small intestine disaccharidases. The hydrolysis and transglycosylation reactions generated new di- and trisaccharides, characterized and quantified by GC-MS and NMR, except for trehalose where only hydrolysis was detected. In general, α-glucosyl-glucoses and α-glucosyl-fructoses were the most abundant structures, whereas no fructosyl-fructoses or fructosyl-glucoses were found. The in-depth structural characterization of the obtained carbohydrates represents a new alternative to understand the potential catalytic activities of pig small intestinal disaccharidases. The hypothesis that the oligosaccharides synthesized by glycoside hydrolases could be also hydrolysed by the same enzymes was confirmed. This information could be extremely useful in the design of new non-digestible or partially digestible oligosaccharides with potential prebiotic properties.
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Affiliation(s)
| | - F Javier Moreno
- Institute of Food Science Research, CIAL (CSIC-UAM), CEI (UAM+CSIC), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - María Luisa Jimeno
- Centro de Química Orgánica "Lora Tamayo" (CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Elisa G Doyagüez
- Centro de Química Orgánica "Lora Tamayo" (CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Agustín Olano
- Institute of Food Science Research, CIAL (CSIC-UAM), CEI (UAM+CSIC), Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Nieves Corzo
- Institute of Food Science Research, CIAL (CSIC-UAM), CEI (UAM+CSIC), Nicolás Cabrera 9, 28049 Madrid, Spain.
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17
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Ojo BA, Lu P, Alake SE, Keirns B, Anderson K, Gallucci G, Hart MD, El-Rassi GD, Ritchey JW, Chowanadisai W, Lin D, Clarke S, Smith BJ, Lucas EA. Pinto beans modulate the gut microbiome, augment MHC II protein, and antimicrobial peptide gene expression in mice fed a normal or western-style diet. J Nutr Biochem 2020; 88:108543. [PMID: 33144228 DOI: 10.1016/j.jnutbio.2020.108543] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 02/07/2023]
Abstract
The onset of type 2 diabetes in obesity is associated with gut dysbiosis and a failure to confine commensal bacteria and toxins to the gut lumen while prebiotics may prevent these effects. This study evaluated the effects of pinto beans (PB) supplementation on cecal bacteria, short-chain fatty acids (SCFAs), distal ileal antigen presentation marker (major histocompatibility complex [MHC] II) and antimicrobial peptide genes during short-term high-fat, high sucrose (HFS) feeding. Six-week-old, male C57BL/6J mice were randomly assigned to four groups (n=12/group), and fed a control (C) or HFS diet with or without cooked PB (10%, wt/wt) for 30 days. Supplemental PB in both the C and HFS diets decreased the abundance of Tenericutes and the sulfate-reducing bacteria Bilophila. In contrast, PB raised the abundance of taxa within the SCFAs-producing family, Lachnospiraceae, compared to groups without PB. Consequently, fecal butyric acid was significantly higher in PB-supplemented groups compared to C and HFS groups. PB reversed the HFS-induced ablation of the distal ileal STAT3 phosphorylation, and up-regulated antimicrobial peptide genes (Reg3γ and Reg3β). Furthermore, the expression of MHC II protein was elevated in the PB supplemented groups compared to C and HFS. Tenericutes and Bilophilia negatively correlated with activated STAT3 and MHC II proteins. Finally, supplemental PB improved fasting blood glucose, glucose tolerance and suppressed TNFα and inducible nitric oxide synthase mRNA in the visceral adipose tissue. Put together, the beneficial impact of PB supplementation on the gut may be central to its potential to protect against diet-induced inflammation and impaired glucose tolerance.
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Affiliation(s)
- Babajide A Ojo
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Peiran Lu
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Sanmi E Alake
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Bryant Keirns
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Kendall Anderson
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Grace Gallucci
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Matthew D Hart
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Guadalupe Davila El-Rassi
- Robert M Kerr Food and Agricultural Products Center, Oklahoma State University, Stillwater, Oklahoma, USA
| | - Jerry W Ritchey
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, Oklahoma, USA
| | - Winyoo Chowanadisai
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Dingbo Lin
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Stephen Clarke
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Brenda J Smith
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA
| | - Edralin A Lucas
- Nutritional Sciences Department, Oklahoma State University, Stillwater, OK, USA.
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18
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COSTA RSD, SANTOS OVD, RODRIGUES AMDC, RIBEIRO-COSTA RM, CONVERTI A, SILVA JÚNIOR JOC. Functional product enriched with the microencapsulated extract of cupuassu (Theobroma grandiflorum Schum.) seed by-product. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.11319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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Augustin LSA, Aas AM, Astrup A, Atkinson FS, Baer-Sinnott S, Barclay AW, Brand-Miller JC, Brighenti F, Bullo M, Buyken AE, Ceriello A, Ellis PR, Ha MA, Henry JC, Kendall CWC, La Vecchia C, Liu S, Livesey G, Poli A, Salas-Salvadó J, Riccardi G, Riserus U, Rizkalla SW, Sievenpiper JL, Trichopoulou A, Usic K, Wolever TMS, Willett WC, Jenkins DJA. Dietary Fibre Consensus from the International Carbohydrate Quality Consortium (ICQC). Nutrients 2020; 12:nu12092553. [PMID: 32846882 PMCID: PMC7551906 DOI: 10.3390/nu12092553] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 01/21/2023] Open
Abstract
Dietary fibre is a generic term describing non-absorbed plant carbohydrates and small amounts of associated non-carbohydrate components. The main contributors of fibre to the diet are the cell walls of plant tissues, which are supramolecular polymer networks containing variable proportions of cellulose, hemicelluloses, pectic substances, and non-carbohydrate components, such as lignin. Other contributors of fibre are the intracellular storage oligosaccharides, such as fructans. A distinction needs to be made between intrinsic sources of dietary fibre and purified forms of fibre, given that the three-dimensional matrix of the plant cell wall confers benefits beyond fibre isolates. Movement through the digestive tract modifies the cell wall structure and may affect the interactions with the colonic microbes (e.g., small intestinally non-absorbed carbohydrates are broken down by bacteria to short-chain fatty acids, absorbed by colonocytes). These aspects, combined with the fibre associated components (e.g., micronutrients, polyphenols, phytosterols, and phytoestrogens), may contribute to the health outcomes seen with the consumption of dietary fibre. Therefore, where possible, processing should minimise the degradation of the plant cell wall structures to preserve some of its benefits. Food labelling should include dietary fibre values and distinguish between intrinsic and added fibre. Labelling may also help achieve the recommended intake of 14 g/1000 kcal/day.
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Affiliation(s)
- Livia S. A. Augustin
- Epidemiology and Biostatistics Unit, Istituto Nazionale Tumori-IRCCS-“Fondazione G. Pascale”, 80131 Napoli, Italy
- Correspondence:
| | - Anne-Marie Aas
- Section of Nutrition and Dietetics, Division of Medicine, Department of Clinical Service, Oslo University Hospital, 0424 Oslo, Norway;
- Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway
| | - Arnie Astrup
- Department of Nutrition, Exercise and Sports (NEXS) Faculty of Science, University of Copenhagen, 2200 Copenhagen, Denmark;
| | - Fiona S. Atkinson
- School of Life and Environmental Sciences, The University of Sydney, 2006 Sydney, Australia; (F.S.A.); (J.C.B.-M.)
- Charles Perkins Centre, The University of Sydney, 2006 Sydney, Australia
| | | | | | - Jennie C. Brand-Miller
- School of Life and Environmental Sciences, The University of Sydney, 2006 Sydney, Australia; (F.S.A.); (J.C.B.-M.)
- Charles Perkins Centre, The University of Sydney, 2006 Sydney, Australia
| | - Furio Brighenti
- Department of Food and Drug, University of Parma, 43120 Parma, Italy;
| | - Monica Bullo
- Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Universitat Rovira i Virgili, 43201 Reus, Spain; (M.B.); (J.S.-S.)
- Human Nutrition Unit, University Hospital of Sant Joan de Reus, Institut d’Investigació Sanitària Pere Virgili (IISPV), 43201 Reus, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Anette E. Buyken
- Institute of Nutrition, Consumption and Health, Faculty of Natural Sciences, Paderborn University, 33098 Paderborn, Germany;
| | - Antonio Ceriello
- IRCCS MultiMedica, Diabetes Department, Sesto San Giovanni, 20099 Milan, Italy;
| | - Peter R. Ellis
- Biopolymers Group, Departments of Biochemistry and Nutritional Sciences, Faculty of Life Sciences & Medicine, King’s College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, UK;
| | - Marie-Ann Ha
- Spinney Nutrition, Shirwell, Barnstaple, Devon EX31 4JR, UK;
| | - Jeyakumar C. Henry
- Clinical Nutrition Research Centre, Singapore Institute for Clinical Sciences, Singapore 637551, Singapore;
| | - Cyril W. C. Kendall
- Departments of Nutritional Science and Medicine, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada; (C.W.C.K.); (J.L.S.); (T.M.S.W.); (D.J.A.J.)
- Clinical Nutrition and Risk Factor Modification Centre, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK S7N 5B5, Canada
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 201330 Milan, Italy;
| | - Simin Liu
- Department of Epidemiology and Medicine, Brown University, Providence, RI 02912, USA;
| | - Geoffrey Livesey
- Independent Nutrition Logic Ltd., 21 Bellrope Lane, Wymondham NR180QX, UK;
| | - Andrea Poli
- Nutrition Foundation of Italy, Viale Tunisia 38, I-20124 Milan, Italy;
| | - Jordi Salas-Salvadó
- Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, Universitat Rovira i Virgili, 43201 Reus, Spain; (M.B.); (J.S.-S.)
- Human Nutrition Unit, University Hospital of Sant Joan de Reus, Institut d’Investigació Sanitària Pere Virgili (IISPV), 43201 Reus, Spain
| | - Gabriele Riccardi
- Department of Clinical Medicine and Surgery, Federico II University, 80147 Naples, Italy;
| | - Ulf Riserus
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, 751 22 Uppsala, Sweden;
| | - Salwa W. Rizkalla
- Institute of Cardiometabolism and Nutrition, ICAN, Pitié Salpêtrière Hospital, F75013 Paris, France;
| | - John L. Sievenpiper
- Departments of Nutritional Science and Medicine, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada; (C.W.C.K.); (J.L.S.); (T.M.S.W.); (D.J.A.J.)
- Clinical Nutrition and Risk Factor Modification Centre, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- Division of Endocrinology and Metabolism, Department of Medicine, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
| | | | - Kathy Usic
- Glycemic Index Foundation, 2037 Sydney, Australia;
| | - Thomas M. S. Wolever
- Departments of Nutritional Science and Medicine, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada; (C.W.C.K.); (J.L.S.); (T.M.S.W.); (D.J.A.J.)
- Clinical Nutrition and Risk Factor Modification Centre, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- Division of Endocrinology and Metabolism, Department of Medicine, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
| | - Walter C. Willett
- Departments of Nutrition and Epidemiology, Harvard T. H. Chan School of Public Health and Harvard Medical School, Boston, MA 02115, USA;
| | - David J. A. Jenkins
- Departments of Nutritional Science and Medicine, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada; (C.W.C.K.); (J.L.S.); (T.M.S.W.); (D.J.A.J.)
- Clinical Nutrition and Risk Factor Modification Centre, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- Division of Endocrinology and Metabolism, Department of Medicine, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, ON M5C 2T2, Canada
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20
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Leandro A, Pacheco D, Cotas J, Marques JC, Pereira L, Gonçalves AMM. Seaweed's Bioactive Candidate Compounds to Food Industry and Global Food Security. Life (Basel) 2020; 10:E140. [PMID: 32781632 PMCID: PMC7459772 DOI: 10.3390/life10080140] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/29/2020] [Accepted: 07/29/2020] [Indexed: 12/19/2022] Open
Abstract
The world population is continuously growing, so it is important to keep producing food in a sustainable way, especially in a way that is nutritious and in a sufficient quantity to overcome global needs. Seaweed grows, and can be cultivated, in seawater and generally does not compete for arable land and freshwater. Thus, the coastal areas of the planet are the most suitable for seaweed production, which can be an alternative to traditional agriculture and can thus contribute to a reduced carbon footprint. There are evolving studies that characterize seaweed's nutritional value and policies that recognize them as food, and identify the potential benefits and negative factors that may be produced or accumulated by seaweed, which are, or can be, dangerous for human health. Seaweeds have a high nutritional value along with a low caloric input and with the presence of fibers, proteins, omega 3 and 6 unsaturated fatty acids, vitamins, and minerals. Moreover, several seaweed sub-products have interesting features to the food industry. Therefore, the focus of this review is in the performance of seaweed as a potential alternative and as a safe food source. Here described is the nutritional value and concerns relating to seaweed consumption, and also how seaweed-derived compounds are already commercially explored and available in the food industry and the usage restrictions to safeguard them as safe food additives for human consumption.
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Affiliation(s)
- Adriana Leandro
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
| | - Diana Pacheco
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
| | - João Cotas
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
| | - João C. Marques
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
| | - Leonel Pereira
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
| | - Ana M. M. Gonçalves
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (A.L.); (D.P.); (J.C.); (J.C.M.); (L.P.)
- Department of Biology and CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
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21
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Abstract
Osteoporosis (OP) is a chronic metabolic bone disease characterized by the decrease of bone tissue per unit volume under the combined action of genetic and environmental factors, which leads to the decrease of bone strength, makes the bone brittle, and raises the possibility of bone fracture. However, the exact mechanism that determines the progression of OP remains to be underlined. There are hundreds of trillions of symbiotic bacteria living in the human gut, which have a mutually beneficial symbiotic relationship with the human body that helps to maintain human health. With the development of modern high-throughput sequencing (HTS) platforms, there has been growing evidence that the gut microbiome may play an important role in the programming of bone metabolism. In the present review, we discuss the potential mechanisms of the gut microbiome in the development of OP, such as alterations of bone metabolism, bone mineral absorption, and immune regulation. The potential of gut microbiome-targeted strategies in the prevention and treatment of OP was also evaluated. Cite this article: Bone Joint Res 2020;9(8):524–530.
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Affiliation(s)
- Sucheng Li
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yubo Mao
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Zhou
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huilin Yang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qin Shi
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bin Meng
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
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22
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Nakayama Y, Kawasaki N, Tamiya T, Anzai S, Toyohara K, Nishiyama A, Kitazono E. Comparison of the prebiotic properties of native chicory and synthetic inulins using swine fecal cultures. Biosci Biotechnol Biochem 2020; 84:1486-1496. [PMID: 32281519 DOI: 10.1080/09168451.2020.1749553] [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: 01/21/2020] [Accepted: 03/22/2020] [Indexed: 10/24/2022]
Abstract
Inulin-type fructans are known to exert different effects on the fermentation profile depending on the average and range of the degree of polymerization (DP). Here, swine fecal cultures were used to investigate the prebiotic properties of native chicory inulin (NIN), extracted from the chicory root, and synthetic inulin (SIN), which has a narrower DP distribution than NIN. Both NIN and SIN showed prebiotic effects, but NIN exhibited a significant decrease in pH and increase in the production of propionate and butyrate compared to SIN. There were also differences in the production of succinate and lactate, the precursors of propionate and butyrate, and the relative abundance of associated genes. Furthermore, NIN induced the growth of certain species of Bifidobacterium and Lactobacillus more strongly than SIN. These results suggest that NIN and SIN exhibit different prebiotic properties due to differences in DP, and that NIN might be more beneficial to host health.
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Affiliation(s)
- Yasunori Nakayama
- Healthcare New Business Division, Teijin Limited , Hino, Japan
- Department of Pharmacology, Faculty of Medicine, Kagawa University , Kagawa, Japan
| | - Naoko Kawasaki
- Healthcare New Business Division, Teijin Limited , Hino, Japan
| | - Taiga Tamiya
- Healthcare New Business Division, Teijin Limited , Hino, Japan
| | - Sayuri Anzai
- Healthcare New Business Division, Teijin Limited , Hino, Japan
| | | | - Akira Nishiyama
- Department of Pharmacology, Faculty of Medicine, Kagawa University , Kagawa, Japan
| | - Eiichi Kitazono
- Healthcare New Business Division, Teijin Limited , Hino, Japan
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23
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Estruch R, Vendrell E, Ruiz-León AM, Casas R, Castro-Barquero S, Alvarez X. Reformulation of Pastry Products to Improve Effects on Health. Nutrients 2020; 12:nu12061709. [PMID: 32517354 PMCID: PMC7352585 DOI: 10.3390/nu12061709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/02/2020] [Accepted: 06/05/2020] [Indexed: 12/15/2022] Open
Abstract
Obesity is increasing at an alarming rate and has been described as a global pandemic. This increase has several explanations, including an increase in caloric intake, low levels of physical activity and the nutritional composition of our diets. In addition to public health policies based on healthy dietary patterns and recommendations based on the Mediterranean and other healthy diets, food reformulation, especially of commonly consumed processed foods, such as bakery products and pastries, is needed in the fight against obesity. Among nutritional reformulation strategies, reductions in caloric density, salt, added sugar, saturated and trans-fats are important in order to reduce the associated risk of developing chronic diseases, including cardiovascular diseases, diabetes and cancer.
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Affiliation(s)
- Ramon Estruch
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-93-227-5539; Fax: +34-93-227-9236
| | - Eulàlia Vendrell
- DALLANT, SA, Carrer de Laureà Miró 392, 08980 Sant Feliu de Llobregat, Barcelona, Spain; (E.V.); (X.A.)
| | - Ana María Ruiz-León
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Rosa Casas
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Sara Castro-Barquero
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel 170, 08036 Barcelona, Spain; (A.M.R.-L.); (R.C.); (S.C.-B.)
- CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Xavier Alvarez
- DALLANT, SA, Carrer de Laureà Miró 392, 08980 Sant Feliu de Llobregat, Barcelona, Spain; (E.V.); (X.A.)
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COSTA RSD, SANTOS OVD, LANNES SCDS, CASAZZA AA, ALIAKBARIAN B, PEREGO P, RIBEIRO-COSTA RM, CONVERTI A, SILVA JÚNIOR JOC. Bioactive compounds and value-added applications of cupuassu (Theobroma grandiflorum Schum.) agroindustrial by-product. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.01119] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Desmedt O, Broers VJV, Zamariola G, Pachikian B, Delzenne N, Luminet O. Effects of prebiotics on affect and cognition in human intervention studies. Nutr Rev 2020; 77:81-95. [PMID: 30535275 DOI: 10.1093/nutrit/nuy052] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Studies conducted in rodents have highlighted that neurobiological processes underlying cognition and affect are modulated by the gut microbiota. Certain dietary fibers are able to modulate the composition of gut microbiota and are thus considered prebiotics. A review of the impact of the available prebiotic intervention studies in humans on cognition and affect, addressing the potential mediating role of the microbiota, was conducted. PubMed, Scopus, and PsycINFO were selected as sources. Fourteen articles were eligible for narrative synthesis. Data extraction and quality assessment were performed with characteristics established a priori. Some chronic prebiotic interventions (>28 d) improved affect and verbal episodic memory compared with a placebo. Acute prebiotic interventions (<24 h) were more efficient in improving cognitive variables (eg, verbal episodic memory). Future research should measure microbiota using adequate methodologies and recruit patients with dysbiosis, inflammation, or psychopathology. More research is needed to unravel the conditions required to obtain effects on affect and cognition.
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Affiliation(s)
- Olivier Desmedt
- Psychological Sciences Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Valérie J V Broers
- Psychological Sciences Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Giorgia Zamariola
- Psychological Sciences Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Barbara Pachikian
- Louvain Drug Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Nathalie Delzenne
- Louvain Drug Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Olivier Luminet
- Psychological Sciences Research Institute, Université catholique de Louvain, Louvain-la-Neuve, Belgium.,Fonds de la Recherche Scientifique (FNRS), Brussels, Belgium
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26
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Vaneeckhaute E, De Man WL, Duerinckx K, Delcour JA, Martens JA, Taulelle F, Breynaert E. 13C-DOSY-TOSY NMR Correlation for In Situ Analysis of Structure, Size Distribution, and Dynamics of Prebiotic Oligosaccharides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:3250-3259. [PMID: 32045528 DOI: 10.1021/acs.jafc.9b06442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Arabinoxylan oligosaccharides (AXOS) are a complex mixture of cereal derived, water-soluble prebiotics, obtained by enzymatic hydrolysis of arabinoxylan, a group of dietary fibers exerting numerous nutritional and health-beneficial effects. Such complex biomolecular mixtures are notoriously difficult to characterize without initial physical fractionation. Here we present the in situ analysis of AXOS using a variety of state-of-the-art sensitivity-enhanced 13C-DOSY methods, enabling virtual separation and identification of the components. Three dimensional correlation plots displaying 13C diffusivity (DOSY: Diffusion Ordered SpectroscopY), relaxation parameters (TOSY: raTe of relaxation Ordered SpectrscopY), and chemical shift offer a unique way to elucidate the composition of mixtures. We have demonstrated this multifaceted 13C probed correlation strategy in standard mixtures of aliphatic and aromatic compounds, before implementing it on AXOS. These 3D-DOSY-TOSY plots in combination with 2D-NMR correlation experiments offer unprecedented clarity for assigning chemical functions, molecular size distribution, and dynamics of oligosaccharide mixtures.
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Affiliation(s)
- Ewoud Vaneeckhaute
- COK-KAT, KU Leuven, Celestijnenlaan 200F - box 2461, B-3001 Heverlee, Belgium
| | - Wannes L De Man
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), KU Leuven, Kasteelpark Arenberg 20, B-3001 Heverlee, Belgium
| | - Karel Duerinckx
- COK-KAT, KU Leuven, Celestijnenlaan 200F - box 2461, B-3001 Heverlee, Belgium
| | - Jan A Delcour
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), KU Leuven, Kasteelpark Arenberg 20, B-3001 Heverlee, Belgium
| | - Johan A Martens
- COK-KAT, KU Leuven, Celestijnenlaan 200F - box 2461, B-3001 Heverlee, Belgium
| | - Francis Taulelle
- COK-KAT, KU Leuven, Celestijnenlaan 200F - box 2461, B-3001 Heverlee, Belgium
| | - Eric Breynaert
- COK-KAT, KU Leuven, Celestijnenlaan 200F - box 2461, B-3001 Heverlee, Belgium
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Chemistry and microbial sources of curdlan with potential application and safety regulations as prebiotic in food and health. Food Res Int 2020; 133:109136. [PMID: 32466929 DOI: 10.1016/j.foodres.2020.109136] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 02/28/2020] [Accepted: 02/29/2020] [Indexed: 12/24/2022]
Abstract
Curdlan - a homopolysaccharide is comprised of glucose using β-1,3-glycosidic bond and produced by different types of microorganisms as exopolysaccharide. Curdlan gel is stable during freezing and thawing processes which find several applications in food and pharmaceutical industries. It acts as a prebiotic, stabilizer and water-holding, viscosifying and texturing agent. Additionally, curdlan gel is used as a food factor to develop the new products e.g. milk fat substitute, non-fat whipped cream, retorting (freeze-drying) process of Tofu, low-fat sausage, and low-fat hamburger. However, a great variation exists among different countries regarding the regulatory aspects of curdlan as food additives, dietary components or prebiotic substances. Therefore, the present review paper aims to discuss safety issues and the establishment of common guidelines and legislation globally, focusing on the use the applications of curdlan in the food sector including the development of noodles, meat-based products, and fat-free dairy products. This review analyzes and describes in detail the potential of curdlan as a sustainable alternative additive in health and food industries, emphasizing on the chemical composition, production, properties, and potential applications.
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Armet AM, Deehan EC, Thöne JV, Hewko SJ, Walter J. The Effect of Isolated and Synthetic Dietary Fibers on Markers of Metabolic Diseases in Human Intervention Studies: A Systematic Review. Adv Nutr 2020; 11:420-438. [PMID: 31342059 PMCID: PMC7442353 DOI: 10.1093/advances/nmz074] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/22/2019] [Accepted: 06/14/2019] [Indexed: 12/25/2022] Open
Abstract
Observational studies provide strong evidence for the health benefits of dietary fiber (DF) intake; however, human intervention studies that supplement isolated and synthetic DFs have shown inconsistent results. Therefore, we conducted a systematic review to summarize the effects of DF supplementation on immunometabolic disease markers in intervention studies in healthy adults, and considered the role of DF dose, DF physicochemical properties, intervention duration, and the placebo used. Five databases were searched for studies published from 1990 to 2018 that assessed the effect of DF on immunometabolic markers. Eligible studies were those that supplemented isolated or synthetic DFs for ≥2 wk and reported baseline data to assess the effect of the placebo. In total, 77 publications were included. DF supplementation reduced total cholesterol (TC), LDL cholesterol, HOMA-IR, and insulin AUC in 36-49% of interventions. In contrast, <20% of the interventions reduced C-reactive protein (CRP), IL-6, glucose, glucose AUC, insulin, HDL cholesterol, and triglycerides. A higher proportion of interventions showed an effect if they used higher DF doses for CRP, TC, and LDL cholesterol (40-63%), viscous and mixed plant cell wall DFs for TC and LDL cholesterol (>50%), and longer intervention durations for CRP and glucose (50%). Half of the placebo-controlled studies used digestible carbohydrates as the placebo, which confounded findings for IL-6, glucose AUC, and insulin AUC. In conclusion, interventions with isolated and synthetic DFs resulted mainly in improved cholesterol concentrations and an attenuation of insulin resistance, whereas markers of dysglycemia and inflammation were largely unaffected. Although more research is needed to make reliable recommendations, a more targeted supplementation of DF with specific physicochemical properties at higher doses and for longer durations shows promise in enhancing several of its health effects.
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Affiliation(s)
- Anissa M Armet
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Edward C Deehan
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada,Address correspondence to ECD (e-mail: )
| | - Julia V Thöne
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada,Medical Department, Justus-Liebig University Giessen, Giessen, Germany
| | - Sarah J Hewko
- Department of Applied Human Sciences, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada
| | - Jens Walter
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada,Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada,Address correspondence to JW (e-mail: )
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29
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Can Gut Microbiota and Lifestyle Help Us in the Handling of Anorexia Nervosa Patients? Microorganisms 2019; 7:microorganisms7020058. [PMID: 30813265 PMCID: PMC6406897 DOI: 10.3390/microorganisms7020058] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/08/2019] [Accepted: 02/20/2019] [Indexed: 12/11/2022] Open
Abstract
Gut microbiota is composed of different microorganisms that play an important role in the host. New research shows that bidirectional communications happen between intestinal microbiota and the brain, which is known as the gut⁻brain axis. This communication is significant and could have a negative or positive effect depending on the state of the gut microbiota. Anorexia nervosa (AN) is a mental illness associated with metabolic, immunologic, biochemical, sensory abnormalities, and extremely low body weight. Different studies have shown a dysbiosis in patients with AN. Due to the gut⁻brain axis, it was observed that some of the symptoms could be improved in these patients by boosting their gut microbiota. This paper highlights some evidence connecting the role of microbiota in the AN onset and disease progress. Finally, a proposal is done to include the microbiota analysis as part of the recovery protocol used to treat AN patients. When conducting clinical studies of gut microbiota in AN patients, dysbiosis is expected to be found. Then the prescription of a personalized treatment rich in prebiotics and probiotics could be proposed to reverse the dysbiosis.
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Modulation of the Gastrointestinal Microbiome with Nondigestible Fermentable Carbohydrates To Improve Human Health. Microbiol Spectr 2018; 5. [PMID: 28936943 DOI: 10.1128/microbiolspec.bad-0019-2017] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
There is a clear association between the gastrointestinal (GI) microbiome and the development of chronic noncommunicable diseases, providing a rationale for the development of strategies that target the GI microbiota to improve human health. In this article, we discuss the potential of supplementing the human diet with nondigestible fermentable carbohydrates (NDFCs) to modulate the composition, structure, diversity, and metabolic potential of the GI microbiome in an attempt to prevent or treat human disease. The current concepts by which NDFCs can be administered to humans, including prebiotics, fermentable dietary fibers, and microbiota-accessible carbohydrates, as well as the mechanisms by which these carbohydrates exert their health benefits, are discussed. Epidemiological research presents compelling evidence for the health effects of NDFCs, with clinical studies providing further support for some of these benefits. However, rigorously designed human intervention studies with well-established clinical markers and microbial endpoints are still essential to establish (i) the clinical efficiency of specific NDFCs, (ii) the causal role of the GI microbiota in these effects, (iii) the underlying mechanisms involved, and (iv) the degree by which inter-individual differences between GI microbiomes influence these effects. Such studies would provide the mechanistic understanding needed for a systematic application of NDFCs to improve human health via GI microbiota modulation while also allowing the personalization of these dietary strategies.
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31
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Affiliation(s)
- Xin Qi
- Glycologic LimitedGlasgow G4 0BAUK
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32
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Neyrinck AM, Hiel S, Bouzin C, Campayo VG, Cani PD, Bindels LB, Delzenne NM. Wheat-derived arabinoxylan oligosaccharides with bifidogenic properties abolishes metabolic disorders induced by western diet in mice. Nutr Diabetes 2018; 8:15. [PMID: 29549311 PMCID: PMC5856735 DOI: 10.1038/s41387-018-0019-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 12/15/2017] [Accepted: 01/12/2018] [Indexed: 02/07/2023] Open
Abstract
Background Non-digestible carbohydrates present in cereals such as fructans and arabinoxylans represent promising prebiotic nutrients to prevent the development of obesity and related metabolic disorders. OBJECTIVE AND DESIGN: The aim of this study was to determine the corrective effects of wheat bran-derived arabinoxylan oligosaccharides in obese mice fed a western diet (WD). WD was given for 4 weeks before wheat bran extract (WBE) supplementation (5%) for an additional 4 weeks, whereas a control group received the standard diet. Results Bifidogenic effect of WBE was evidenced by an induction of both Bifidobacterium animalis and Bifidobacterium pseudolongum in the caecal content. WBE supplementation normalised WD-induced fat-mass expansion, steatosis, hypercholesterolemia, hyperleptinemia, hyperglycemia and hyperinsulinemia reaching the values of control mice. The reduced glucose-dependent insulinotropic polypeptide (GIP) release observed in WD + WBE mice may be a protective mechanism in terms of reducing adipose tissue storage, hepatic steatosis and glucose homoeostasis. Conclusion We found that WBE completely abolished WD-induced metabolic disorders. Those results might be useful to take into account nutritional advices to treat obesity and related metabolic disorders such as type 2 diabetes, hypercholesterolaemia and fatty liver diseases when obesity was already established.
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Affiliation(s)
- Audrey M Neyrinck
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Sophie Hiel
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Caroline Bouzin
- IREC Imaging Platform (2IP), Institute of Experimental and Clinical Research, Université Catholique de Louvain, 1200, Brussels, Belgium
| | | | - Patrice D Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium.,Walloon Excellence in Life sciences and BIOtechnology (WELBIO), Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Laure B Bindels
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Nathalie M Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium.
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33
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Colonic and systemic effects of extruded whole-grain sorghum consumption in growing Wistar rats. Br J Nutr 2017; 118:589-597. [DOI: 10.1017/s0007114517002513] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractColonic effects of extruded whole-grain sorghum diets were evaluated using a model of growing rats. In all, twenty-four male Wistar rats were fed control (C), extruded white sorghum (EWS) or red sorghum (ERS). Consumption of sorghum diets showed satiety properties, with reduction of caecal pH, and lower activity ofβ-glucosidase andβ-glucuronidase enzymes. Decreased copper zinc superoxide dismutase and manganese superoxide dismutase and increased catalase and glutathione peroxidase levels were observed in colonic mucosa. The induction of antioxidant enzymes occurred through the activation of the nuclear factor erythroid 2-related factor 2 protein and its subsequent translocation into the nucleus. ERS was able to decrease the proliferation of proximal mucosa of colon, demonstrating a possible effect against colorectal tumourigenesis. EWS increased proliferation and also apoptosis, ensuring the re-establishment of homoeostasis of the colonic mucosa. No antioxidant systemic effect (serum or hepatic level) was observed. It is likely that despite the extrusion the low bioavailability of the phenolic compounds of sorghum diets caused them to exert mainly acute effects at the colon level. Extruded whole-grain sorghum is a good functional ingredient that might be promising in dietary prevention of intestinal diseases.
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Ying D, Hlaing MM, Lerisson J, Pitts K, Cheng L, Sanguansri L, Augustin MA. Physical properties and FTIR analysis of rice-oat flour and maize-oat flour based extruded food products containing olive pomace. Food Res Int 2017; 100:665-673. [DOI: 10.1016/j.foodres.2017.07.062] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 07/26/2017] [Accepted: 07/26/2017] [Indexed: 01/18/2023]
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35
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Effects of concentration of corn distillers dried grains with solubles and enzyme supplementation on cecal microbiota and performance in broiler chickens. Appl Microbiol Biotechnol 2017; 101:7017-7026. [PMID: 28770304 DOI: 10.1007/s00253-017-8448-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 07/17/2017] [Accepted: 07/22/2017] [Indexed: 01/08/2023]
Abstract
With the increasing production of ethanol for biofuels, a by-product of corn-based ethanol fermentation, dried distillers grains with solubles (DDGS) is finding its way into the feed of agricultural animals including cattle, pigs, poultry, sheep, goats, aquaculture species and horses. Corn DDGS contains very high levels of non-starch polysaccharides and could be considered a good source of fibre. Despite knowledge of the role of the fibre in modulating intestinal microbiota and consequently influencing health, there is currently little information on the interactions between DDGS and intestinal microbiota. We assessed the changes in the cecal microbiota of broilers feed rations supplemented with DDGS (five concentrations: 0, 6, 12, 18 and 24% w/w) with and without presence of digestive enzymes. DDGS concentration was strongly positively correlated (P = 3.7e-17, r = 0.74) with feed conversion efficiency (FCR), diminishing broiler performance with higher concentrations. Additionally, DDGS concentrations positively correlated with Richness index (P = 1.5e-3, r = 0.5), increasing the number of detectable species in the cecum. Among the most affected genera, Faecalibacterium (P = 0.032, r = -0.34) and Streptococcus (P = 7.9e-3, r = -0.39) were negatively correlated with DDGS, while Turicibacter (P = 2.8e-4, r = 0.52) was positively correlated with the DDGS concentration. Enzymes showed minimal effect on cecal microbiota.
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Gibson GR, Hutkins R, Sanders ME, Prescott SL, Reimer RA, Salminen SJ, Scott K, Stanton C, Swanson KS, Cani PD, Verbeke K, Reid G. Expert consensus document: The International Scientific Association for Probiotics and Prebiotics (ISAPP) consensus statement on the definition and scope of prebiotics. Nat Rev Gastroenterol Hepatol 2017; 14:491-502. [PMID: 28611480 DOI: 10.1038/nrgastro.2017.75] [Citation(s) in RCA: 2561] [Impact Index Per Article: 365.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In December 2016, a panel of experts in microbiology, nutrition and clinical research was convened by the International Scientific Association for Probiotics and Prebiotics to review the definition and scope of prebiotics. Consistent with the original embodiment of prebiotics, but aware of the latest scientific and clinical developments, the panel updated the definition of a prebiotic: a substrate that is selectively utilized by host microorganisms conferring a health benefit. This definition expands the concept of prebiotics to possibly include non-carbohydrate substances, applications to body sites other than the gastrointestinal tract, and diverse categories other than food. The requirement for selective microbiota-mediated mechanisms was retained. Beneficial health effects must be documented for a substance to be considered a prebiotic. The consensus definition applies also to prebiotics for use by animals, in which microbiota-focused strategies to maintain health and prevent disease is as relevant as for humans. Ultimately, the goal of this Consensus Statement is to engender appropriate use of the term 'prebiotic' by relevant stakeholders so that consistency and clarity can be achieved in research reports, product marketing and regulatory oversight of the category. To this end, we have reviewed several aspects of prebiotic science including its development, health benefits and legislation.
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Affiliation(s)
- Glenn R Gibson
- Department of Food and Nutritional Sciences, The University of Reading, Whiteknights, PO Box 226, Reading RG6 6AP, UK
| | - Robert Hutkins
- Department of Food Science and Technology, 258 Food Innovation Center, University of Nebraska - Lincoln, Lincoln, Nebraska 68588-6205, USA
| | - Mary Ellen Sanders
- International Scientific Association for Probiotics and Prebiotics, 7119 S. Glencoe Court, Centennial, Colorado 80122, USA
| | - Susan L Prescott
- School of Paediatrics and Child Health, The University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia
| | - Raylene A Reimer
- Faculty of Kinesiology and Department of Biochemistry and Molecular Biology, 2500 University Drive, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Seppo J Salminen
- Functional Foods Forum, Faculty of Medicine, Itäinen Pitkäkatu 4A, FI-20014, University of Turku, Turku 20014, Finland
| | - Karen Scott
- Rowett Institute of Nutrition and Health, University of Aberdeen, Aberdeen, AB21 9SB, UK
| | - Catherine Stanton
- Teagasc Moorepark Food Research Centre, Fermoy, Cork, P61 C996, Ireland
| | - Kelly S Swanson
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W Gregory Drive, Urbana, Illinois 61801, USA
| | - Patrice D Cani
- Université catholique de Louvain, Louvain Drug Research Institute, 73 Avenue E Mounier, WELBIO (Walloon Excellence in Life Sciences and Biotechnology), Metabolism and Nutrition Research Group, 1200 Brussels, Belgium
| | - Kristin Verbeke
- Translational Research in Gastrointestinal Disorders, KU Leuven, Targid - Herestraat 49, Leuven, Belgium and Leuven Food Science and Nutrition Research Centre, BE 3001, Leuven, Belgium
| | - Gregor Reid
- Lawson Health Research Institute, University of Western Ontario, 268 Grosvenor Street, London, Ontario, N6A 4V2, Canada
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Suriano F, Bindels LB, Verspreet J, Courtin CM, Verbeke K, Cani PD, Neyrinck AM, Delzenne NM. Fat binding capacity and modulation of the gut microbiota both determine the effect of wheat bran fractions on adiposity. Sci Rep 2017; 7:5621. [PMID: 28717237 PMCID: PMC5514075 DOI: 10.1038/s41598-017-05698-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 06/02/2017] [Indexed: 12/18/2022] Open
Abstract
The aim of this study was to determine the impact of different wheat bran fractions on the gut microbiota and fat binding capacity to explain their differential effects on metabolic and inflammatory disorders induced by a western diet (WD) in mice. Wheat bran derived arabinoxylan oligosaccharides (AXOS), a crude fraction of wheat bran (WB), or the same wheat bran with reduced particle size (WBs) were added to the WD of mice for 8 weeks. AXOS shifted the gut microbiota composition, blunted Clostridium and Turicibacter genera and strongly promoted Bifidobacterium and Butyricicoccus genera, independently of changes in gut antimicrobial peptide expression. AXOS was the most efficient to reduce adiposity. Only WB fraction promoted fat excretion and differed from the other fractions by the capacity to increase the Akkermansia genus and to counteract gut interleukin 1 beta (IL1β) overexpression. Strikingly, WBs promoted steatosis and adipose tissue inflammation, despite its ability -like WB- to increase bacterial diversity. In conclusion, wheat bran fractions differently affect metabolic and inflammatory disorders associated with WD feeding, depending on their particle size, their fat binding capacity and their influence on the gut microbiota. Those results might be useful to take into account in nutritional advices to control obesity.
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Affiliation(s)
- Francesco Suriano
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, B-1200, Brussels, Belgium
| | - Laure B Bindels
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, B-1200, Brussels, Belgium
| | - Joran Verspreet
- Laboratory of Food Chemistry and Biochemistry, Leuven Food Science and Nutrition, Research Center (LFoRCe). KU Leuven, B-3001, Leuven, Belgium
| | - Christophe M Courtin
- Laboratory of Food Chemistry and Biochemistry, Leuven Food Science and Nutrition, Research Center (LFoRCe). KU Leuven, B-3001, Leuven, Belgium
| | - Kristin Verbeke
- Translational Research Center for Gastrointestinal Disorders and Leuven Food Science and Nutrition Center, KU Leuven, B-3000, Leuven, Belgium
| | - Patrice D Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, B-1200, Brussels, Belgium
- Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), Louvain Drug Research Institute, UCL, B-1200, Brussels, Belgium
| | - Audrey M Neyrinck
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, B-1200, Brussels, Belgium
| | - Nathalie M Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, B-1200, Brussels, Belgium.
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Abstract
The gut microbiota provides a range of ecologic, metabolic, and immunomodulatory functions relevant to health and well-being. The gut microbiota not only responds quickly to changes in diet, but this dynamic equilibrium may be managed to prevent and/or treat acute and chronic diseases. This article provides a working definition of the term "microbiome" and uses two examples of dietary interventions for the treatment of large bowel conditions to emphasize the links between diet and microbiome. There remains a need to develop a better functional understanding of the microbiota, if its management for clinical utility is to be fully realized.
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Affiliation(s)
- Nida Murtaza
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, 37 Kent St, Brisbane, Queensland 4102, Australia
| | - Páraic Ó Cuív
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, 37 Kent St, Brisbane, Queensland 4102, Australia
| | - Mark Morrison
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, 37 Kent St, Brisbane, Queensland 4102, Australia.
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39
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Mikkelsen MS, Jensen MG, Nielsen TS. Barley beta-glucans varying in molecular mass and oligomer structure affect cecal fermentation and microbial composition but not blood lipid profiles in hypercholesterolemic rats. Food Funct 2017; 8:4723-4732. [DOI: 10.1039/c7fo01314k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
There is an unmet need for appealing and functional barley β-glucan (BG) food matrices that can provide sufficient and active BG doses to consumers.
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Affiliation(s)
- Mette S. Mikkelsen
- Department of Food Science
- Faculty of Science
- University of Copenhagen
- Denmark
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Generoso SDV, Lages PC, Correia MITD. Fiber, prebiotics, and diarrhea: what, why, when and how. Curr Opin Clin Nutr Metab Care 2016; 19:388-393. [PMID: 27428350 DOI: 10.1097/mco.0000000000000311] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW Dietary fiber and prebiotics have been the focus of research and discussion for decades, but there are still pending concepts and definitions, in particular when addressing their use in the prevention and treatment of diarrhea. The purpose of this review is to present the latest advances in the understanding of dietary fiber and prebiotics, to review their proven role in the management of diarrhea, and to postulate the best timings and optimal doses. RECENT FINDINGS The use of prebiotics has encompassed not only prevention but also the treatment of distinct types of diarrhea, at different treatment moments, and with regard to various different markers of outcome. Furthermore, the description of soluble fibers claiming to be prebiotics, and vice versa, has too often been the tone in the literature, which has led to misconceptions in classification and, consequently, confusion over the interpretation of results. It remains difficult to establish a consensus about the real impact of fiber and prebiotics on the prevention and therapy of diarrhea. SUMMARY The review highlights the overlapping concepts of fiber and prebiotics, and supports the need for adequate individualization of their use, according to the goal - either prevention or treatment of diarrhea - as well as the optimal timing and dose to be used. Nonetheless, viscous soluble fibers seem to be the best option in treating diarrhea, whereas prebiotics are more important in preventing and avoiding recurrence.
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Affiliation(s)
- Simone de Vasconcelos Generoso
- aDepartamento de Nutrição, Escola de Enfermagem bDepartamento de Cirurgia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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