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Matias S, Perez-Junkera G, Martínez O, Miranda J, Larretxi I, Peña L, Bustamante MÁ, Churruca I, Simón E. FODMAP Content Like-by-like Comparison in Spanish Gluten-free and Gluten-containing Cereal-based Products. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2024; 79:545-550. [PMID: 38642193 PMCID: PMC11178640 DOI: 10.1007/s11130-024-01177-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/07/2024] [Indexed: 04/22/2024]
Abstract
Gluten-free foods (GF) availability on supermarket shelves is growing and it is expected to continue expanding in the years ahead. These foods have been linked to a lower content of fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAPs), molecules that trigger gastrointestinal symptoms in sensitive persons. In this study, the FODMAP content of 25 cereal-based GF foods in Spain (breakfast cereals, pasta, bread, biscuits, bakery products, and dough and puff pastry) and 25 gluten-containing equivalents (GC) available in the same supermarket were analysed and compared. Lactose, fructose, glucose, sorbitol, mannitol, raffinose, stachyose and fructans were quantified. In a like-by-like analysis, GF foods were found to generally contain fewer FODMAPs than their GC counterparts. The ingredients used in the manufacture of GF cereal-based foods may contribute to this fact. When the individually wrapped size was considered, the proportion of samples classified as high-FODMAPs in GC and GF foods showed a trend towards fewer samples in the GF. However, not all the GF samples were low-FODMAP. Altogether, our findings provide essential information for FODMAP content databases of GF products in Spain.
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Affiliation(s)
- Silvia Matias
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
| | - Gesala Perez-Junkera
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
| | - Olaia Martínez
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain
| | - Jonatan Miranda
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain.
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain.
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain.
| | - Idoia Larretxi
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain
- Ayuntamiento de Vitoria-Gasteiz, Centro Integral de Atención a Mayores San Prudencio, Vitoria-Gasteiz, 01006, Spain
| | - Lidia Peña
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
| | - María Ángeles Bustamante
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain
| | - Itziar Churruca
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain
| | - Edurne Simón
- GLUTEN3S Research Group, Department of Pharmacy and Food Science, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, 01006, Spain
- Gluten Analysis Laboratory, Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Paseo de la Universidad, 7, Vitoria- Gasteiz, 01006, Spain
- Nutrition and Food Safety Research Group, Bioaraba Health Research Institute, Vitoria- Gasteiz, 01006, Spain
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de Graaf MC, Timmers E, Bonekamp B, van Rooy G, Witteman BJ, Shewry PR, Lovegrove A, America AH, Gilissen LJ, Keszthelyi D, Brouns FJ, Jonkers DMAE. Two randomized crossover multicenter studies investigating gastrointestinal symptoms after bread consumption in individuals with noncoeliac wheat sensitivity: do wheat species and fermentation type matter? Am J Clin Nutr 2024; 119:896-907. [PMID: 38373694 DOI: 10.1016/j.ajcnut.2024.02.008] [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: 08/09/2023] [Revised: 02/14/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Many individuals reduce their bread intake because they believe wheat causes their gastrointestinal (GI) symptoms. Different wheat species and processing methods may affect these responses. OBJECTIVES We investigated the effects of 6 different bread types (prepared from 3 wheat species and 2 fermentation conditions) on GI symptoms in individuals with self-reported noncoeliac wheat sensitivity (NCWS). METHODS Two parallel, randomized, double-blind, crossover, multicenter studies were conducted. NCWS individuals, in whom coeliac disease and wheat allergy were ruled out, received 5 slices of yeast fermented (YF) (study A, n = 20) or sourdough fermented (SF) (study B, n = 20) bread made of bread wheat, spelt, or emmer in a randomized order on 3 separate test days. Each test day was preceded by a run-in period of 3 d of a symptom-free diet and separated by a wash-out period of ≥7 d. GI symptoms were evaluated by change in symptom score (test day minus average of the 3-d run-in period) on a 0-100 mm visual analogue scale (ΔVAS), comparing medians using the Friedman test. Responders were defined as an increase in ΔVAS of ≥15 mm for overall GI symptoms, abdominal discomfort, abdominal pain, bloating, and/or flatulence. RESULTS GI symptoms did not differ significantly between breads of different grains [YF bread wheat median ΔVAS 10.4 mm (IQR 0.0-17.8 mm), spelt 4.9 mm (-7.6 to 9.4 mm), emmer 11.0 mm (0.0-21.3 mm), P = 0.267; SF bread wheat 10.5 mm (-3.1 to 31.5 mm), spelt 11.3 mm (0.0-15.3 mm), emmer 4.0 mm (-2.9 to 9.3 mm), P = 0.144]. The number of responders was also comparable for both YF (6 to wheat, 5 to spelt, and 7 to emmer, P = 0.761) and SF breads (9 to wheat, 7 to spelt, and 8 to emmer, P = 0.761). CONCLUSIONS The majority of NCWS individuals experienced some GI symptoms for ≥1 of the breads, but on a group level, no differences were found between different grains for either YF or SF breads. CLINICAL TRIAL REGISTRY clinicaltrials.gov, NCT04084470 (https://classic. CLINICALTRIALS gov/ct2/show/NCT04084470).
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Affiliation(s)
- Marlijne Cg de Graaf
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands
| | - Emma Timmers
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands
| | - Bo Bonekamp
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands
| | - Gonny van Rooy
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands
| | - Ben Jm Witteman
- Division Gastroenterology-Hepatology, Gelderse Vallei Hospital, Ede, The Netherlands; Division of Human Nutrition, Wageningen University & Research, Wageningen, The Netherlands
| | | | | | - Antoine Hp America
- Business Unit Bioscience, Plant Sciences Group, Wageningen University & Research, Wageningen, The Netherlands
| | - Luud Jwj Gilissen
- Plant Breeding, Wageningen University & Research, Wageningen, The Netherlands
| | - Daniel Keszthelyi
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands
| | - Fred Jph Brouns
- NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands; Department of Human Biology, Maastricht University, Maastricht, The Netherlands
| | - Daisy M A E Jonkers
- Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands; NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, The Netherlands.
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Palombieri S, Bonarrigo M, Potestio S, Sestili F, Messina B, Russo G, Miceli C, Frangipane B, Genduso M, Delogu C, Andreani L, Masci S. Characterization among and within Sicilian Tetraploid Wheat Landraces by Gluten Protein Analysis for Traceability Purposes. PLANTS (BASEL, SWITZERLAND) 2024; 13:741. [PMID: 38475588 DOI: 10.3390/plants13050741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 02/28/2024] [Accepted: 03/04/2024] [Indexed: 03/14/2024]
Abstract
The criteria of "Distinctness, Uniformity and Stability" as well as a high "overall quality index" are used to register the Italian modern varieties to the national register. Differently, local conservation varieties can be certified under different EU Directives that facilitate, as an overall objective, the preservation of biodiversity and the containment of genetic erosion. In recent years, products derived from ancient grains are perceived to be healthier and more sustainable by consumers, especially in Italy, with consequent higher market prices. The ancient tetraploid wheat varieties registered in the national register of conservation varieties amount to 28, 24 of which are Sicilian. They are supposed to have wide genetic variability compared to modern ones, making them vulnerable to fraud because they are difficult to trace. It is therefore important to have tools able to discriminate between autochthonous Sicilian varieties. This can be completed by gluten proteins composition, which also provides information on the technological properties of derived products. Fifty-one accessions belonging to twenty-two ancient varieties of Sicilian tetraploid (mostly durum) wheat were analyzed. Although wide intra-accession and intra-varietal variability measurements were assessed, the gliadin pattern of bulks of seeds belonging to each variety was discriminatory. Moreover, differences in technological attitudes were found between landraces. This paves the way to use gluten protein patterns for traceability, allowing local farmers and producers to valorize their products and assure consumers regarding the transparency of the entire supply chain.
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Affiliation(s)
- Samuela Palombieri
- Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo de Lellis Snc, 01100 Viterbo, VT, Italy
| | - Marco Bonarrigo
- Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo de Lellis Snc, 01100 Viterbo, VT, Italy
| | - Silvia Potestio
- Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo de Lellis Snc, 01100 Viterbo, VT, Italy
| | - Francesco Sestili
- Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo de Lellis Snc, 01100 Viterbo, VT, Italy
| | - Bernardo Messina
- Consorzio di Ricerca Gian Pietro Ballatore, Z.I. Dittaino, 90040 Assoro, EN, Italy
| | - Giuseppe Russo
- Consorzio di Ricerca Gian Pietro Ballatore, Z.I. Dittaino, 90040 Assoro, EN, Italy
| | - Claudia Miceli
- Council for Agriculture Research and Economics, Plant Protection and Certification Center (CREA-DC), Palermo Headquarters, Viale Regione Siciliana Sud Est 8669, 90121 Palermo, PA, Italy
| | - Benedetto Frangipane
- Council for Agriculture Research and Economics, Plant Protection and Certification Center (CREA-DC), Palermo Headquarters, Viale Regione Siciliana Sud Est 8669, 90121 Palermo, PA, Italy
| | - Marco Genduso
- Council for Agriculture Research and Economics, Plant Protection and Certification Center (CREA-DC), Palermo Headquarters, Viale Regione Siciliana Sud Est 8669, 90121 Palermo, PA, Italy
| | - Chiara Delogu
- Council for Agriculture Research and Economics, Plant Protection and Certification Center (CREA-DC), Tavazzano Headquarters, SS9, Km 307, 26838 Tavazzano con Villavesco, LO, Italy
| | - Lorella Andreani
- Council for Agriculture Research and Economics, Plant Protection and Certification Center (CREA-DC), Tavazzano Headquarters, SS9, Km 307, 26838 Tavazzano con Villavesco, LO, Italy
| | - Stefania Masci
- Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo de Lellis Snc, 01100 Viterbo, VT, Italy
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Arora R, Chandel AK. Unlocking the potential of low FODMAPs sourdough technology for management of irritable bowel syndrome. Food Res Int 2023; 173:113425. [PMID: 37803764 DOI: 10.1016/j.foodres.2023.113425] [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: 05/08/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 10/08/2023]
Abstract
Consumption of high FODMAP (Fermentable Oligo-, Di-, and Monosaccharides and Polyols) diet is the leading cause of alteration in the human gut microbiome, thereby, causing irritable bowel syndrome (IBS). Therefore, sourdough technology can be exploited for reduction of FODMAPs in various foods to alleviate the symptoms of IBS. Several microorganisms viz. Pichia fermentans, Lactobacillus fetmentum, Saccharomyces cerevisiae, Torulaspora delbrueckii, Kluyveromyces marxianus etc. have been identified for the production of low FODMAP type II sourdough fermented products. However, more research on regulation of end-product and volatilome profile is required for maximal exploitation of FODMAP-reducing microorganisms. Therefore, the present review is focused on utilisation of lactic acid bacteria and yeasts, alone and in synergy, for the production of low FODMAP sourdough foods. Moreover, the microbial bioprocessing of cereal and non-cereal based low FODMAP fermented sourdough products along with their nutritional and therapeutic benefits have been elaborated. The challenges and future prospects for the production of sourdough fermented low FODMAP foods, thereby, bringing out positive alterations in gut microbiome, have also been discussed.
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Affiliation(s)
- Richa Arora
- Department of Microbiology, Punjab Agricultural University, Ludhiana, Punjab 141004, India
| | - Anuj K Chandel
- Department of Biotechnology, Engineering School of Lorena (EEL), University of São Paulo, Lorena SP 12.602-810, Brazil.
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Pejcz E, Lachowicz-Wiśniewska S, Nowicka P, Wojciechowicz-Budzisz A, Harasym J. Enhancing Bread's Benefits: Investigating the Influence of Boosted Native Sourdough on FODMAP Modulation and Antioxidant Potential in Wheat Bread. Foods 2023; 12:3552. [PMID: 37835204 PMCID: PMC10572427 DOI: 10.3390/foods12193552] [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: 08/29/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
This study aimed to assess the impact of bacterial species and fermentation time on wheat bread quality, FODMAP (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) content, and antioxidant activity of wheat bread, utilizing boosted native sourdough as a novel approach to enhance bread production. The incorporation of lactic acid bacteria strains, i.e., Lacticaseibacillus casei and Lactiplantibacillus plantarum, during 72 h fermentation significantly reduced FODMAP content to less than 0.1 g/100 g of wheat bread. Extending the fermentation time to 72 h notably increased the polyphenol content to 145.35 mg gallic acid (GA) per 100 g in the case of spontaneous fermentation and to 151.11 and 198.73 mg GA/100 g in the case of sourdoughs inoculated with L. casei and L. plantarum, respectively. While the treatment yielded positive effects on FODMAP modulation and antioxidant activity, it is crucial to acknowledge its impact on some organoleptic properties, such as aroma and flavor, which, despite good overall bread quality, have changed as a result of prolonged fermentation time. The study results indicate that choosing specific bacterial species and controlling fermentation time can effectively reduce FODMAPs and boost antioxidants. These findings contribute to the understanding of sourdough-based interventions in bread production, offering insights for the development of healthier and nutritionally improved wheat bread products.
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Affiliation(s)
- Ewa Pejcz
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, 53-345 Wroclaw, Poland; (A.W.-B.); (J.H.)
| | | | - Paulina Nowicka
- Department of Fruit, Vegetable and Nutraceutical Technology, Wrocław University of Environmental and Life Sciences, 51-630 Wrocław, Poland;
| | - Agata Wojciechowicz-Budzisz
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, 53-345 Wroclaw, Poland; (A.W.-B.); (J.H.)
| | - Joanna Harasym
- Department of Biotechnology and Food Analysis, Wroclaw University of Economics and Business, 53-345 Wroclaw, Poland; (A.W.-B.); (J.H.)
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D’Amico V, Gänzle M, Call L, Zwirzitz B, Grausgruber H, D’Amico S, Brouns F. Does sourdough bread provide clinically relevant health benefits? Front Nutr 2023; 10:1230043. [PMID: 37545587 PMCID: PMC10399781 DOI: 10.3389/fnut.2023.1230043] [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: 05/27/2023] [Accepted: 06/27/2023] [Indexed: 08/08/2023] Open
Abstract
During the last decade, scientific interest in and consumer attention to sourdough fermentation in bread making has increased. On the one hand, this technology may favorably impact product quality, including flavor and shelf-life of bakery products; on the other hand, some cereal components, especially in wheat and rye, which are known to cause adverse reactions in a small subset of the population, can be partially modified or degraded. The latter potentially reduces their harmful effects, but depends strongly on the composition of sourdough microbiota, processing conditions and the resulting acidification. Tolerability, nutritional composition, potential health effects and consumer acceptance of sourdough bread are often suggested to be superior compared to yeast-leavened bread. However, the advantages of sourdough fermentation claimed in many publications rely mostly on data from chemical and in vitro analyzes, which raises questions about the actual impact on human nutrition. This review focuses on grain components, which may cause adverse effects in humans and the effect of sourdough microbiota on their structure, quantity and biological properties. Furthermore, presumed benefits of secondary metabolites and reduction of contaminants are discussed. The benefits claimed deriving from in vitro and in vivo experiments will be evaluated across a broader spectrum in terms of clinically relevant effects on human health. Accordingly, this critical review aims to contribute to a better understanding of the extent to which sourdough bread may result in measurable health benefits in humans.
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Affiliation(s)
- Vera D’Amico
- Department of Food Science and Technology, BOKU–University of Natural Resources and Life Sciences, Vienna, Austria
| | - Michael Gänzle
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada
| | - Lisa Call
- Department of Crop Sciences, BOKU–University of Natural Resources and Life Sciences, Tulln, Austria
| | - Benjamin Zwirzitz
- Department of Food Science and Technology, BOKU–University of Natural Resources and Life Sciences, Vienna, Austria
| | - Heinrich Grausgruber
- Department of Crop Sciences, BOKU–University of Natural Resources and Life Sciences, Tulln, Austria
| | - Stefano D’Amico
- Institute for Animal Nutrition and Feed, AGES–Austrian Agency for Health and Food Safety, Vienna, Austria
| | - Fred Brouns
- Department of Human Biology, School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands
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Pitirollo O, Grimaldi M, Corradini C, Pironi S, Cavazza A. HPAEC-PAD Analytical Evaluation of Carbohydrates Pattern for the Study of Technological Parameters Effects in Low-FODMAP Food Production. Molecules 2023; 28:molecules28083564. [PMID: 37110798 PMCID: PMC10143781 DOI: 10.3390/molecules28083564] [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: 02/09/2023] [Revised: 04/06/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND "FODMAPs" (fermentable-oligo-, di-, monosaccharides, and polyols) are a group of fermentable carbohydrates and polyols largely diffused in food products. Despite their beneficial effects as prebiotics, people affected by irritable bowel syndrome manifest symptoms when eating these carbohydrates. A low-FODMAP diet seems to be the only possible therapy proposed for symptom management. Bakery products are a common source of FODMAPs, whose pattern and total amount can be affected by their processing. This work aims at studying some of the technological parameters that can influence the FODMAPs pattern in bakery products during the production process. METHODS high-performance anion exchange chromatography coupled to a pulsed amperometric detector (HPAEC-PAD) was used as a highly selective system for carbohydrates evaluation analyses on flours, doughs, and crackers. These analyses were performed using two different columns, the CarboPac PA200 and CarboPac PA1, which are selective for oligosaccharide and simple sugar separation, respectively. RESULTS emmer and hemp flours were selected to prepare doughs as they contained low oligosaccharide content. Two different mixes of ferments were used at different times of fermentation to evaluate the best conditions to achieve low-FODMAP crackers. CONCLUSION the proposed approach allows carbohydrate evaluation during crackers processing and permits the selection of opportune conditions to obtain low-FODMAP products.
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Affiliation(s)
- Olimpia Pitirollo
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Maria Grimaldi
- Dipartimento di Ingegneria e Architettura, Università di Parma, Parco Area delle Scienze 181/A, 43124 Parma, Italy
| | - Claudio Corradini
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Serena Pironi
- BRU.PI srl, Via Berlino, 91, 47822 Santarcangelo di Romagna, Italy
| | - Antonella Cavazza
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
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Strategies for Producing Low FODMAPs Foodstuffs: Challenges and Perspectives. Foods 2023; 12:foods12040856. [PMID: 36832931 PMCID: PMC9956220 DOI: 10.3390/foods12040856] [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: 12/21/2022] [Revised: 01/30/2023] [Accepted: 02/08/2023] [Indexed: 02/19/2023] Open
Abstract
In recent years, there has been a growing interest in a diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) as a promising therapeutic approach to reduce the symptoms associated with irritable bowel syndrome (IBS). Hence, the development of low FODMAPs products is an important challenge for the food industry, and among the various foodstuffs associated with the intake of FODMAPs, cereal-based products represent an issue. In fact, even if their content in FODMAPs is limited, their large use in diet can be an important factor in developing IBS symptoms. Several useful approaches have been developed to reduce the FODMAPs content in processed food products. Accurate ingredient selection, the use of enzymes or selected yeasts, and the use of fermentation steps carried out by specific lactic bacteria associated with the use of sourdough represent the technical approaches that have been investigated, alone or in combination, to reduce the FODMAPs content in cereal-based products. This review aims to give an overview of the technological and biotechnological strategies applicable to the formulation of low-FODMAPs products, specifically formulated for consumers affected by IBS. In particular, bread has been the foodstuff mainly investigated throughout the years, but information on other raw or processed products has also been reported. Furthermore, taking into account the required holistic approach for IBS symptoms management, in this review, the use of bioactive compounds that have a positive impact on reducing IBS symptoms as added ingredients in low-FODMAPs products is also discussed.
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Comparative Compositions of Grain of Bread Wheat, Emmer and Spelt Grown with Different Levels of Nitrogen Fertilisation. Foods 2023; 12:foods12040843. [PMID: 36832918 PMCID: PMC9957107 DOI: 10.3390/foods12040843] [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: 01/16/2023] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Five cultivars of bread wheat and spelt and three of emmer were grown in replicate randomised field trials on two sites for two years with 100 and 200 kg nitrogen fertiliser per hectare, reflecting low input and intensive farming systems. Wholemeal flours were analysed for components that are suggested to contribute to a healthy diet. The ranges of all components overlapped between the three cereal types, reflecting the effects of both genotype and environment. Nevertheless, statistically significant differences in the contents of some components were observed. Notably, emmer and spelt had higher contents of protein, iron, zinc, magnesium, choline and glycine betaine, but also of asparagine (the precursor of acrylamide) and raffinose. By contrast, bread wheat had higher contents of the two major types of fibre, arabinoxylan (AX) and β-glucan, than emmer and a higher AX content than spelt. Although such differences in composition may be suggested to result in effects on metabolic parameters and health when studied in isolation, the final effects will depend on the quantity consumed and the composition of the overall diet.
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Longin CFH, Afzal M, Pfannstiel J, Bertsche U, Melzer T, Ruf A, Heger C, Pfaff T, Schollenberger M, Rodehutscord M. Mineral and Phytic Acid Content as Well as Phytase Activity in Flours and Breads Made from Different Wheat Species. Int J Mol Sci 2023; 24:ijms24032770. [PMID: 36769092 PMCID: PMC9916868 DOI: 10.3390/ijms24032770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
Wheat is of high importance for a healthy and sustainable diet for the growing world population, partly due to its high mineral content. However, several minerals are bound in a phytate complex in the grain and unavailable to humans. We performed a series of trials to compare the contents of minerals and phytic acid as well as phytase activity in several varieties from alternative wheat species spelt, emmer and einkorn with common wheat. Additionally, we investigated the potential of recent popular bread making recipes in German bakeries to reduce phytic acid content, and thus increase mineral bioavailability in bread. For all studied ingredients, we found considerable variance both between varieties within a species and across wheat species. For example, whole grain flours, particularly from emmer and einkorn, appear to have higher mineral content than common wheat, but also a higher phytic acid content with similar phytase activity. Bread making recipes had a greater effect on phytic acid content in the final bread than the choice of species for whole grain flour production. Recipes with long yeast proofing or sourdough and the use of whole grain rye flour in a mixed wheat bread minimized the phytic acid content in the bread. Consequently, optimizing food to better nourish a growing world requires close collaboration between research organizations and practical stakeholders ensuring a streamlined sustainable process from farm to fork.
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Affiliation(s)
- C. Friedrich. H. Longin
- State Plant Breeding Institute, University of Hohenheim, 70599 Stuttgart, Germany
- Correspondence:
| | - Muhammad Afzal
- State Plant Breeding Institute, University of Hohenheim, 70599 Stuttgart, Germany
| | - Jens Pfannstiel
- Core Facility Hohenheim, University of Hohenheim, 70599 Stuttgart, Germany
| | - Ute Bertsche
- Core Facility Hohenheim, University of Hohenheim, 70599 Stuttgart, Germany
| | - Tanja Melzer
- Core Facility Hohenheim, University of Hohenheim, 70599 Stuttgart, Germany
| | - Andrea Ruf
- Core Facility Hohenheim, University of Hohenheim, 70599 Stuttgart, Germany
| | - Christoph Heger
- Consulting Firm “Einfach.Brot.machen”, 83620 Feldkirchen-Westerham, Germany
| | - Tobias Pfaff
- Academy of German Bakery South West e.V., 70182 Stuttgart, Germany
| | | | - Markus Rodehutscord
- Institute of Animal Science, University of Hohenheim, 70599 Stuttgart, Germany
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11
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Impact of sourdough fermentation on FODMAPs and amylase-trypsin inhibitor levels in wheat dough. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Ribeiro M, Ferreira D, Siopa J, Rodríguez-Quijano M, Nunes FM. Natural Variation in the Content and Degree of Polymerization of Fructans in Wheat: Potential for Selection of Genotypes with Beneficial Health Composition. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:10929-10939. [PMID: 36001448 DOI: 10.1021/acs.jafc.2c03686] [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: 06/15/2023]
Abstract
Fructans are important biocompounds because of their health-promoting effects as dietary fiber and prebiotics and also because of their harmful effects as fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAP) particularly in people suffering from irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD), and recently as potential triggers of non-celiac wheat/gluten sensitivity. In this work, we have analyzed the fructan contents as well as its degree of polymerization (DP) in a genetically diverse set of wheat varieties, modern and landraces, from different commonly consumed species (N = 124). A significant variation in fructan contents within and between species was observed, with the following relationship: Triticum aestivum (Landraces) > Triticum aestivum (Modern) ≥ Triticum turgidum (Modern) = T. turgidum (Landraces) ≥ Triticum spelta. In addition, a substantial part of the fructans (>50%) showed a DP ≤ 6. Considering that wheat is a major source of fructans, our results can contribute to a better nutritional management of our diets and be a basis for targeted wheat breeding to alter fructan contents.
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Affiliation(s)
- Miguel Ribeiro
- CQ-VR, Chemistry Research Centre, Chemistry Department, Food and Wine Chemistry Laboratory, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Daniela Ferreira
- BioISI─Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisboa, 1649-004 Lisboa, Portugal
| | - João Siopa
- CQ-VR, Chemistry Research Centre, Chemistry Department, Food and Wine Chemistry Laboratory, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Marta Rodríguez-Quijano
- Unit of Genetics, Department of Biotechnology-Plant Biology, UPM, Ciudad Universitaria, 28040 Madrid, Spain
| | - Fernando M Nunes
- CQ-VR, Chemistry Research Centre, Chemistry Department, Food and Wine Chemistry Laboratory, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
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13
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Torbica A, Radosavljević M, Belović M, Tamilselvan T, Prabhasankar P. Biotechnological tools for cereal and pseudocereal dietary fibre modification in the bakery products creation – Advantages, disadvantages and challenges. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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14
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Hoehnel A, Salas García J, Coffey C, Zannini E, Arendt EK. Comparative study of sugar extraction procedures for HPLC analysis and proposal of an ethanolic extraction method for plant-based high-protein ingredients. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:5055-5064. [PMID: 33709392 DOI: 10.1002/jsfa.11204] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 03/02/2021] [Accepted: 03/12/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND The increasing importance of plant-based proteins in the food sector makes a reliable compositional analysis of plant-based high-protein ingredients a necessity. Specifically, the quantification of short-chain carbohydrates is relevant for multiple areas, including food product development, food labelling and fundamental food chemistry and food technology research. Commonly used extraction procedures for subsequent high-performance liquid chromatographic separation and quantification of short-chain carbohydrates have been discussed controversially regarding a range of complications that can potentially lead to inaccurate sugar determination. The present study compares the sugar levels in wheat flour and wholemeal wheat flour determined with different aqueous and ethanolic extraction procedures. These procedures included measures to prevent enzyme activity and microbial growth, which represent two of the most relevant challenges in sugar extraction from food samples. RESULTS Differences in sugar levels (sum of sucrose/maltose, glucose and fructose) as high as 1.8% dry matter (wheat flour) were observed between the employed extraction procedures. Ethanolic extraction (80% ethanol in ultrapure water) with the use of the antimicrobial agent sodium azide but without Carrez clarification was identified as most promising for sugar determination in plant-based high-protein ingredients. CONCLUSION A screening of high-protein ingredients derived from cereals (wheat gluten), pseudocereals (quinoa, amaranth, buckwheat) and legumes (soy, pea, lupin, lentil, carob, chickpea, faba bean) concerning their levels of sucrose, maltose, glucose and fructose confirmed the applicability of the chosen extraction procedure. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Andrea Hoehnel
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Jairo Salas García
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Christine Coffey
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Elke K Arendt
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
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15
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Rolim ME, Fortes MI, Von Frankenberg A, Duarte CK. Consumption of sourdough bread and changes in the glycemic control and satiety: A systematic review. Crit Rev Food Sci Nutr 2022; 64:801-816. [PMID: 35943419 DOI: 10.1080/10408398.2022.2108756] [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] [Indexed: 11/03/2022]
Abstract
The aim of this study was to carry out a systematic review of clinical trials followed by meta-analysis, to evaluate the effect of sourdough bread on glycemic control and appetite and satiety regulators such as leptin, ghrelin, GLP-1 (glucagon-like peptide-1), GLP-2 (glucagon-like peptide-2), NPY (neuropeptide Y), AgRP (agouti-related protein), PYY (peptide YY), and GIP (glucose-dependent insulinotropic polypeptide). Clinical trials compared the intake of sourdough bread to that of an industrially fermented one or control glucose solution in adults over 18 years of age. This systematic review included all randomized, parallel, or crossover trials published up to June 2021 in the EMBASE, MEDLINE, Scopus, and Web of Science databases. After the selection process, 18 studies were included. The analysis of the final average difference of the change in serum glucose after 60 minutes for the intervention indicated that the consumption of sourdough bread has a lower impact on blood glucose compared to that of industrial bread or glucose (MD = -0.29, IC 95% = [-0.46; -0.12]; I2 = 0%). The evaluation of blood glucose 120 minutes after the consumption of the intervention also indicated a lower increment in blood glucose when compared to the consumption of other types of bread or the same amount of glucose (MD = -0.21, IC 95% = [-0.32; -0.09]; I2 = 0%). The certainty of evidence varied from low to very low. The results showed that sourdough is effective in reducing the increment of postprandial glycemia, especially when prepared with whole wheat flour, although it does not reduce fasting serum insulin, nor does it change plasma PYY.
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Affiliation(s)
- Maria Esther Rolim
- Department of Nutrition, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Maria Izabel Fortes
- Department of Nutrition, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Anize Von Frankenberg
- Post-graduation Program: Endocrinoly, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Camila Kümmel Duarte
- Department of Nutrition, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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16
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Torbica A, Radosavljević M, Belović M, Djukić N, Marković S. Overview of nature, frequency and technological role of dietary fibre from cereals and pseudocereals from grain to bread. Carbohydr Polym 2022; 290:119470. [DOI: 10.1016/j.carbpol.2022.119470] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/05/2022] [Accepted: 04/05/2022] [Indexed: 11/30/2022]
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17
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Zimmermann J, Longin FH, Schweinlin A, Basrai M, Bischoff SC. No Difference in Tolerance between Wheat and Spelt Bread in Patients with Suspected Non-Celiac Wheat Sensitivity. Nutrients 2022; 14:nu14142800. [PMID: 35889757 PMCID: PMC9319925 DOI: 10.3390/nu14142800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/30/2022] [Accepted: 07/05/2022] [Indexed: 12/03/2022] Open
Abstract
Individuals with suspected non-celiac wheat sensitivity (NCWS) often report better tolerance of spelt (Triticum aestivum ssp. spelta) compared to wheat (Triticum aestivum ssp. aestivum) bakery products. This experience has neither been validated nor explained on a molecular level. Therefore, we performed blinded wheat and spelt bread challenge in this patient group. Twenty-four adults with a history of NCWS but suspected spelt tolerance were challenged in a single-blinded crossover design over six weeks with six different study breads each at 300 g per day for 4 days followed by a washout phase of 3 days. Study breads comprised spelt and wheat breads made either after a traditional (T) or a current (C) recipe, resulting in four bread types plus a gluten-free bread with 1.5% added oligosaccharides (+FODMAP) and a gluten-free bread with 5% added wheat gluten (+Gluten). The main outcome parameter was the Irritable Bowel Syndrome—Severity Scoring System, which was higher than self-estimated by the participants after spelt bread consumption (p = 0.002 for T; p = 0.028 for C) and lower for wheat bread (p = 0.052 for T; p = 0.007 for C), resulting in no difference between wheat and spelt bread tolerance. The +FODMAP bread was better tolerated than both T breads (p = 0.003 for spelt; p = 0.068 for wheat) and equally well tolerated as both C breads and +Gluten breads after normalization to the washout scores. Neither signs of inflammation nor markers for intestinal barrier integrity were influenced. Our data do not confirm, on an objective basis, the differences in expected symptoms resulting from wheat and spelt products, suggesting a strong nocebo effect for wheat and a placebo effect for spelt.
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Affiliation(s)
- Julia Zimmermann
- Institute of Nutritional Medicine, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (J.Z.); (A.S.); (M.B.)
| | - Friedrich H. Longin
- State Plant Breeding Institute, University of Hohenheim, Fruwirthstrasse 21, 70599 Stuttgart, Germany;
| | - Anna Schweinlin
- Institute of Nutritional Medicine, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (J.Z.); (A.S.); (M.B.)
| | - Maryam Basrai
- Institute of Nutritional Medicine, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (J.Z.); (A.S.); (M.B.)
| | - Stephan C. Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (J.Z.); (A.S.); (M.B.)
- Correspondence: ; Tel.: +49-711-459-24100
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18
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Habuš M, Mykolenko S, Iveković S, Pastor K, Kojić J, Drakula S, Ćurić D, Novotni D. Bioprocessing of Wheat and Amaranth Bran for the Reduction of Fructan Levels and Application in 3D-Printed Snacks. Foods 2022; 11:foods11111649. [PMID: 35681399 PMCID: PMC9180899 DOI: 10.3390/foods11111649] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 12/13/2022] Open
Abstract
Bran can enrich snacks with dietary fibre but contains fructans that trigger symptoms in people with irritable bowel syndrome (IBS). This study aimed to investigate the bioprocessing of wheat and amaranth bran for degrading fructans and its application (at 20% flour-based) in 3D-printed snacks. Bran was bioprocessed with Saccharomyces cerevisiae alone or combined with inulinase, Kluyveromyces marxianus, Limosilactobacillus fermentum, or commercial starter LV1 for 24 h. Fructans, fructose, glucose, and mannitol in the bran were analysed enzymatically. Dough rheology, snack printing precision, shrinkage in baking, texture, colour, and sensory attributes were determined. The fructan content of wheat bran was 2.64% dry weight, and in amaranth bran, it was 0.96% dry weight. Bioprocessing reduced fructan content (up to 93%) depending on the bran type and bioprocessing agent, while fructose and mannitol remained below the cut-off value for IBS patients. Bran bioprocessing increased the complex viscosity and yield stress of dough (by up to 43 and 183%, respectively) in addition to printing precision (by up to 13%), while it lessened shrinkage in baking (by 20–69%) and the hardness of the snacks (by 20%). The intensity of snack sensory attributes depended on the bran type and bioprocessing agent, but the liking (“neither like nor dislike”) was similar between samples. In conclusion, snacks can be enriched with fibre while remaining low in fructans by applying bioprocessed wheat or amaranth bran and 3D printing.
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Affiliation(s)
- Matea Habuš
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (M.H.); (S.I.); (S.D.); (D.Ć.)
| | - Svitlana Mykolenko
- Faculty of Engineering and Technology, Dnipro State Agrarian and Economic University, Serhiy Yefremov 25, 49000 Dnipro, Ukraine;
- BETA Tech Center, TECNIO Network, University of Vic—Central University of Catalonia, C/de Roda 70, 08500 Vic, Spain
| | - Sofija Iveković
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (M.H.); (S.I.); (S.D.); (D.Ć.)
| | - Kristian Pastor
- Faculty of Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia;
| | - Jovana Kojić
- Institute of Food Technology, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia;
| | - Saša Drakula
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (M.H.); (S.I.); (S.D.); (D.Ć.)
| | - Duška Ćurić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (M.H.); (S.I.); (S.D.); (D.Ć.)
| | - Dubravka Novotni
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia; (M.H.); (S.I.); (S.D.); (D.Ć.)
- Correspondence:
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19
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Rul F, Béra-Maillet C, Champomier-Vergès MC, El-Mecherfi KE, Foligné B, Michalski MC, Milenkovic D, Savary-Auzeloux I. Underlying evidence for the health benefits of fermented foods in humans. Food Funct 2022; 13:4804-4824. [PMID: 35384948 DOI: 10.1039/d1fo03989j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Fermented foods (FFs) have been a part of our diets for millennia and comprise highly diverse products obtained from plants and animals all over the world. Historically, fermentation has been used to preserve food and render certain raw materials edible. As our food systems evolve towards more sustainability, the health benefits of FFs have been increasingly touted. Fermentation generates new/transformed bioactive compounds that may occur in association with probiotic bacteria. The result can be specific, advantageous functional properties. Yet, when considering the body of human studies on the topic, whether observational or experimental, it is rare to come across findings supporting the above assertion. Certainly, results are lacking to confirm the widespread idea that FFs have general health benefits. There are some exceptions, such as in the case of lactose degradation via fermentation in individuals who are lactose intolerant; the impact of select fermented dairy products on insulin sensitivity; or the benefits of alcohol consumption. However, in other situations, the results fail to categorically indicate whether FFs have neutral, beneficial, or detrimental effects on human health. This review tackles this apparent incongruity by showing why it is complex to test the health effects of FFs and what can be done to improve knowledge in this field.
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Affiliation(s)
- F Rul
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - C Béra-Maillet
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - M C Champomier-Vergès
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - K E El-Mecherfi
- INRAE, UR1268 Biopolymères Interactions Assemblages, 44300 Nantes, France
| | - B Foligné
- Univ. Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, F-59000 Lille, France
| | - M C Michalski
- Univ-Lyon, CarMeN Laboratory, Inserm, U1060, INRAE, UMR1397, Université Claude Bernard Lyon 1, 69310 Pierre Bénite, France
| | - D Milenkovic
- Université Clermont Auvergne, INRAE, UMR1019, Unité Nutrition Humaine, Clermont-Ferrand, France. .,Department of Nutrition, University of California, Davis, Davis, CA, USA
| | - I Savary-Auzeloux
- Université Clermont Auvergne, INRAE, UMR1019, Unité Nutrition Humaine, Clermont-Ferrand, France.
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20
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Kulathunga J, Simsek S. Dietary fiber variation in ancient and modern wheat species: Einkorn, emmer, spelt and hard red spring wheat. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Ispiryan L, Zannini E, Arendt EK. FODMAP modulation as a dietary therapy for IBS: Scientific and market perspective. Compr Rev Food Sci Food Saf 2022; 21:1491-1516. [PMID: 35122383 DOI: 10.1111/1541-4337.12903] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 11/09/2021] [Accepted: 12/13/2021] [Indexed: 11/28/2022]
Abstract
A diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) is a promising therapeutic approach to reduce gastrointestinal symptoms associated with irritable bowel syndrome (IBS). However, a shift toward a more sustainable, healthy diet with higher inclusion of whole-grain cereals (i.e., wheat, rye, barley) and pulses, naturally rich in FODMAPs, poses a severe challenge for susceptible individuals. Dietary restriction of fermentable carbohydrates (commonly called the "low FODMAP diet") has received significant consideration. Hence, the development of functional low FODMAP products is emerging in food science and the food industry. In this review, we evaluate the most promising yet neglected (bio)-technological strategies adopted for modulating the FODMAP contents in complex food systems and the extent of their uptake in the global food market. We extensively investigated the global low FODMAP market, contrasted with the status quo in food science and discussed the key principles and concomitant challenges of targeted FODMAP reduction strategies. Powerful tools are available which are based either on the use of ingredients where FODMAPs have been physically removed (e.g., by membrane filtration) or biotechnologically reduced during the food processing, mediated by added enzymes, microbial enzymes during a fermentation process, and seed endogenous enzymes. However, <10% of the small market of functional products with a low FODMAP claim (total ∼800 products) used any of the targeted FODMAP reduction techniques. The global market is currently dominated by gluten-free products, which are naturally low in FODMAPs and characterized by inferior sensory attributes.
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Affiliation(s)
- Lilit Ispiryan
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Elke K Arendt
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland.,APC Microbiome Institute, Cork, Ireland
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22
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Comparative compositions of metabolites and dietary fibre components in doughs and breads produced from bread wheat, emmer and spelt and using yeast and sourdough processes. Food Chem 2021; 374:131710. [PMID: 34891089 DOI: 10.1016/j.foodchem.2021.131710] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 12/19/2022]
Abstract
Wholemeal flours from blends of bread wheat, emmer and spelt were processed into bread using yeast-based and sourdough fermentation. The bread wheat flour contained significantly higher concentrations of total dietary fibre and fructans than the spelt and emmer flours, the latter having the lowest contents. Breadmaking using sourdough and yeast systems resulted in changes in composition from flour to dough to bread including increases in organic acids and mannitol in the sourdough system and increases in amino acids and sugars (released by hydrolysis of proteins and starch, respectively) in both processing systems. The concentrations of fructans and raffinose (the major endogenous FODMAPs) were reduced by yeast and sourdough fermentation, with yeast having the greater effect. Both systems resulted in greater increases in sugars and glycerol in emmer than in bread wheat and spelt, but the significance of these differences for human health has not been established.
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23
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Abstract
The growing interest in the consumption and study of traditionally fermented food worldwide has led to the development of numerous scientific investigations that have focused on analyzing the microbial and nutritional composition and the health effects derived from the consumption of these foods. Traditionally fermented foods and beverages are a significant source of nutrients, including proteins, essential fatty acids, soluble fiber, minerals, vitamins, and some essential amino acids. Additionally, fermented foods have been considered functional due to their prebiotic content, and the presence of specific lactic acid bacterial strains (LAB), which have shown positive effects on the balance of the intestinal microbiota, providing a beneficial impact in the treatment of diseases. This review presents a bibliographic compilation of scientific studies assessing the effect of the nutritional content and LAB profile of traditional fermented foods on different conditions such as obesity, diabetes, and gastrointestinal disorders.
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24
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Ispiryan L, Borowska M, Sahin AW, Zannini E, Coffey A, Arendt EK. Lachancea fermentati FST 5.1: an alternative to baker's yeast to produce low FODMAP whole wheat bread. Food Funct 2021; 12:11262-11277. [PMID: 34710210 DOI: 10.1039/d1fo01983j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A diet low in fermentable oligo-, di-, monosaccharides and polyols (FODMAPs) is a successful therapeutic approach to alleviate symptoms of irritable bowel syndrome. However, wheat, as a fructan accumulating grain, is a major source of FODMAPs. Baker's yeast degrades fructans during fermentation, yet conventional whole wheat bread is often still high in FODMAPs. In this study, 96 yeast isolates from different environments were screened regarding their capability to metabolise FODMAPs. Two promising isolates were identified: Lachancea fermentati FST 5.1 and Cyberlindnera fabianii NTCyb, and their potential to produce low FODMAP whole wheat bread was compared to baker's yeast (Saccharomyces cerevisiae). A comprehensive characterisation of the carbohydrate metabolism by the different yeasts was achieved via HPAEC-PAD analysis of flour, doughs, and breads. L. fermentati FST 5.1 fermented fructans and excess fructose much more efficiently than baker's yeast and resulted in bread low in FODMAPs (below all cutoff levels known to induce symptoms). In contrast, C. fabianii NTCyb was unable to ferment FODMAPs in the wheat-dough-matrix. Furthermore, the yeasts' impact on the GC/MS-TOF profile of volatile aroma compounds, the sensory profile, the breads' ultrastructure, and the technological quality was examined. While C. fabianii NTCyb bread had poor technological and sensory attributes, the quality characteristics (volume, crumb structure, texture, sensory, aroma) of L. fermentati FST 5.1 bread were comparable to the baker's yeast bread. Ultimately, this study identified Lachancea fermentati FST 5.1 as an alternative to baker's yeast to produce low FODMAP whole wheat bread while maintaining optimal bread quality and consumer acceptance.
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Affiliation(s)
- Lilit Ispiryan
- University College Cork, School of Food and Nutritional Sciences, College Road, Ireland.
| | - Małgorzata Borowska
- Department of Biological Sciences, Munster Technological University, Cork, T12P928, Ireland
| | - Aylin W Sahin
- University College Cork, School of Food and Nutritional Sciences, College Road, Ireland.
| | - Emanuele Zannini
- University College Cork, School of Food and Nutritional Sciences, College Road, Ireland.
| | - Aidan Coffey
- Department of Biological Sciences, Munster Technological University, Cork, T12P928, Ireland.,APC Microbiome Ireland, Cork, Ireland
| | - Elke K Arendt
- University College Cork, School of Food and Nutritional Sciences, College Road, Ireland. .,APC Microbiome Ireland, Cork, Ireland
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25
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Sourdough Fermentation as a Tool to Improve the Nutritional and Health-Promoting Properties of Its Derived-Products. FERMENTATION-BASEL 2021. [DOI: 10.3390/fermentation7040246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cereal products are staple foods highly appreciated and consumed worldwide. Nonetheless, due to the presence of gluten proteins, and other co-existing compounds such as amylase-trypsin inhibitors and fermentable short-chain carbohydrates in those products, their preference by consumers has substantially decreased. Gluten affects the small gut of people with celiac disease, triggering a gut inflammation condition via auto-immune response, causing a cascade of health disorders. Amylase-trypsin inhibitors and fermentable short-chain carbohydrate compounds that co-exists with gluten in the cereal-based foods matrix have been associated with several gastrointestinal symptoms in non-celiac gluten sensitivity. Since the symptoms are somewhat overlapped, the relation between celiac disease and irritable bowel syndrome has recently received marked interest by researchers. Sourdough fermentation is one of the oldest ways of bread leavening, by lactic acid bacteria and yeasts population, converting cereal flour into attractive, tastier, and more digestible end-products. Lactic acid bacteria acidification in situ is a key factor to activate several cereal enzymes as well as the synthesis of microbial active metabolites, to positively influence the nutritional/functional and health-promoting benefits of the derived products. This review aims to explore and highlight the potential of sourdough fermentation in the Food Science and Technology field.
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26
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Influence of propagation method and storage conditions on fructo-oligosaccharide degradation in onions (Allium cepa L.). J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Aitzhanova A, Oleinikova Y, Mounier J, Hymery N, Leyva Salas M, Amangeldi A, Saubenova M, Alimzhanova M, Ashimuly K, Sadanov A. Dairy associations for the targeted control of opportunistic Candida. World J Microbiol Biotechnol 2021; 37:143. [PMID: 34328568 DOI: 10.1007/s11274-021-03096-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 06/18/2021] [Indexed: 01/15/2023]
Abstract
Antifungal and antibacterial activities of twenty-six combinations of lactic acid bacteria, propionibacteria, acetic acid bacteria and dairy yeasts inoculated in whey and milk were investigated. Associations including acetic acid bacteria were shown to suppress growth of the opportunistic yeast Candida albicans in well-diffusion assays. The protective effect of milk fermented with the two most promising consortia was confirmed in Caco-2 cell culture infected with C. albicans. Indeed, these fermented milks, after heat-treatment or not, suppressed lactate dehydrogenase release after 48 h while significant increase in LDH release was observed in the positive control (C. albicans alone) and with fermented milk obtained using commercial yogurt starter cultures. The analysis of volatile compounds in the cell-free supernatant using solid phase microextraction (SPME) coupled to gas chromatography-mass spectrometry (GC-MS) showed accumulation of significant amount of acetic acid by the consortium composed of Lactobacillus delbrueckii 5, Lactobacillus gallinarum 1, Lentilactobacillus parabuchneri 3, Lacticaseibacillus paracasei 33-4, Acetobacter syzygii 2 and Kluyveromyces marxianus 19, which corresponded to the zone of partial inhibition of C. albicans growth during well-diffusion assays. Interestingly, another part of anti-Candida activity, yielding small and transparent inhibition zones, was linked with the consortium cell fraction. This study showed a correlation between anti-Candida activity and the presence of acetic acid bacteria in dairy associations as well as a significant effect of two dairy associations against C. albicans in a Caco-2 cell model. These two associations may be promising consortia for developing functional dairy products with antagonistic action against candidiasis agents.
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Affiliation(s)
- Aida Aitzhanova
- Al-Farabi Kazakh National University, Al-Farabi ave., 71, 050040, Almaty, Kazakhstan
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
| | - Yelena Oleinikova
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan.
| | - Jérôme Mounier
- Laboratoire Universitaire de Biodiversité et Ecologie Microbienne, Univ Brest, 29280, Plouzané, France
| | - Nolwenn Hymery
- Laboratoire Universitaire de Biodiversité et Ecologie Microbienne, Univ Brest, 29280, Plouzané, France
| | - Marcia Leyva Salas
- Laboratoire Universitaire de Biodiversité et Ecologie Microbienne, Univ Brest, 29280, Plouzané, France
| | - Alma Amangeldi
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
| | - Margarita Saubenova
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
| | - Mereke Alimzhanova
- Al-Farabi Kazakh National University, Al-Farabi ave., 71, 050040, Almaty, Kazakhstan
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
| | - Kazhybek Ashimuly
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
| | - Amankeldy Sadanov
- Research and Production Center for Microbiology and Virology, Bogenbay Batyr str., 105, 050010, Almaty, Kazakhstan
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28
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The Potential of Kluyveromyces marxianus to Produce Low-FODMAP Straight-Dough and Sourdough Bread: a Pilot-Scale Study. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02681-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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29
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Effect of Inoculated Lactic Acid Fermentation on the Fermentable Saccharides and Polyols, Polyphenols and Antioxidant Activity Changes in Wheat Sourdough. Molecules 2021; 26:molecules26144193. [PMID: 34299468 PMCID: PMC8306408 DOI: 10.3390/molecules26144193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 06/30/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
Inoculation of sourdough allows the fermentation medium to be dominated by desired microorganisms, which enables determining the kinetics of the conversion of chemical compounds by individual microorganisms. This knowledge may allow the design of functional food products with health features dedicated to consumers with special needs. The aim of the study was to assess the dynamics of transformations of fermentable oligosaccharide, disaccharide, monosaccharide and polyol (FODMAP) compounds from wheat flour as well as their antioxidant activity during inoculated and spontaneous sourdough fermentation. The FODMAP content in grain products was determined by the fructan content with negligible amounts of sugars and polyols. To produce a low-FODMAP cereal product, the fermentation time is essential. The 72 h fermentation time of L. plantarum-inoculated sourdough reduced the FODMAP content by 91%. The sourdough fermentation time of at least 72 h also positively influenced the content of polyphenols and antioxidant activity, regardless of the type of fermentation. The inoculation of both L. plantarum and L. casei contributed to a similar degree to the reduction in FODMAP in sourdough compared to spontaneous fermentation.
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30
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Fang S, Yan B, Tian F, Lian H, Zhao J, Zhang H, Chen W, Fan D. β-fructosidase FosE activity in Lactobacillus paracasei regulates fructan degradation during sourdough fermentation and total FODMAP levels in steamed bread. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111294] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Reale A, Di Stasio L, Di Renzo T, De Caro S, Ferranti P, Picariello G, Addeo F, Mamone G. Bacteria do it better! Proteomics suggests the molecular basis for improved digestibility of sourdough products. Food Chem 2021; 359:129955. [PMID: 34010753 DOI: 10.1016/j.foodchem.2021.129955] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 04/12/2021] [Accepted: 04/23/2021] [Indexed: 12/18/2022]
Abstract
The aim of this study was to evaluate the dynamics of proteolysis during dough fermentation started with different lactic acid bacteria species, through the identification of intermediate and small-sized peptides generated during fermentation. Single-strain cultures of Levilactobacillus brevis, Fructilactobacillus sanfranciscensis, Companilactobacillus alimentarius, and Leuconostoc pseudomesenteroides were assayed as sourdough starters. Assays were carried out at lab-scale for 48 h of fermentation, using both unstarted and yeast-leavened dough as controls. Physicochemical and microbiological analyses were combined with peptidomic and proteomic profiling, identifying several hundreds of peptides mainly released from the water-soluble wheat proteins, including β-amylase, triticin, and serpins. Both α- and γ-gliadins were hydrolyzed, though only at the N-terminal domain, while the central protein region - encrypting celiac disease epitopes- remained unaffected. The bacterial-mediated consumption of sugars and the concomitant hydrolysis of starch degrading β-amylase could underlie improved digestibility and several nutritionally beneficial effects of sourdough baked products.
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Affiliation(s)
- Anna Reale
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Luigia Di Stasio
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Tiziana Di Renzo
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Salvatore De Caro
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Pasquale Ferranti
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | | | - Francesco Addeo
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
| | - Gianfranco Mamone
- Institute of Food Sciences, National Research Council, Avellino, Italy.
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32
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Menezes LAA, De Marco I, Neves Oliveira Dos Santos N, Costa Nunes C, Leite Cartabiano CE, Molognoni L, Pereira GVDM, Daguer H, De Dea Lindner J. Reducing FODMAPs and improving bread quality using type II sourdough with selected starter cultures. Int J Food Sci Nutr 2021; 72:912-922. [PMID: 33653200 DOI: 10.1080/09637486.2021.1892603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This study focussed on lactic acid bacteria (LAB) screening for sourdough type II elaboration and evaluating the effects of sourdough fermentation in bread making, focussing mainly on reducing FODMAPs. After a technological performance screening, six strains (Levilactobacillus brevis, Weissella minor, Lactiplantibacillus plantarum, Leuconostoc citreum, Limosilactobacillus fermentum, and Companilactobacillus farciminis) were selected for sourdough preparation. Total titratable acidity, pH, specific volume, and enumeration of microorganisms were carried out on sourdoughs, doughs, and breads. Breads were subjected to texture profile and colour analysis, moulds and yeast enumeration, and total fructans (main group of FODMAPs) quantification. Breads produced with sourdough showed a significant reduction of fructans, greater acidity, volume, and better performance during storage when compared to fermentation using only baker's yeast. Including specific cultures as starters in sourdough reduced fructans content by >92%, thereby producing a low FODMAP bread suitable for Irritable Bowel Syndrome patients with improved nutritional and technological properties.
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Affiliation(s)
| | - Ivan De Marco
- Departamento de Ciência e Tecnologia de Alimentos, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | | | - Catharina Costa Nunes
- Departamento de Ciência e Tecnologia de Alimentos, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | | | - Luciano Molognoni
- Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), Ministério da Agricultura, Pecuária e Abastecimento (MAPA), São José, SC, Brazil.,Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC, Brazil
| | - Gilberto V de Melo Pereira
- Departamento de Engenharia de Bioprocessos e Biotecnologia, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Heitor Daguer
- Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), Ministério da Agricultura, Pecuária e Abastecimento (MAPA), São José, SC, Brazil
| | - Juliano De Dea Lindner
- Departamento de Ciência e Tecnologia de Alimentos, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
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33
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Schmidt M, Sciurba E. Determination of FODMAP contents of common wheat and rye breads and the effects of processing on the final contents. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03633-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AbstractThe benefits of a diet, low in fermentable oligo-, di- and monosaccharides and polyols (FODMAP) for patients suffering from irritable bowel syndrome (IBS) has been well established. Thus, the exact knowledge of the amount and composition of FODMAPs in foods is of vital importance for these patients. This study investigated the possibilities of FODMAP reduction by adjusting the processing parameters, which are feasible in practise, while still producing marketable breads. Therefore, the impact of prolonged proofing and the addition of sourdough on the FODMAPs in the final products was evaluated. High performance anion exchange chromatography was used for qualitative and quantitative analysis. A prolonged proofing time resulted in reduction of the fructan content and in consequence of the total FODMAPs. In contrast, the addition of sourdough only altered the FODMAP composition, by reducing the fructan content but increasing the mannitol content. While all the breads produced from refined wheat flour meet the low-FODMAP criteria, the breads from rye and whole meal wheat flour have to be considered as high-FODMAP, regardless of the processing conditions investigated. Breads produced from rye flour exceeded the limits for fructans and mannitol, while whole meal wheat breads were found to exceed the threshold for excess fructose. Overall, the production of low-FODMAP rye breads was identified as the biggest challenge for future research, since it could not be achieved using conventional processing parameter.
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34
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Acín Albiac M, Di Cagno R, Filannino P, Cantatore V, Gobbetti M. How fructophilic lactic acid bacteria may reduce the FODMAPs content in wheat-derived baked goods: a proof of concept. Microb Cell Fact 2020; 19:182. [PMID: 32943064 PMCID: PMC7499921 DOI: 10.1186/s12934-020-01438-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 09/09/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND FODMAPs (Fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) intake is associated with the onset of irritable bowel syndrome symptoms. FODMAPs in wheat-derived baked goods may be reduced via bioprocessing by endogenous enzymes and/or microbial fermentation. Because of the inherent enzyme activities, bread made by baker's yeast and sourdough may result in decreased levels of FODMAPs, whose values are, however, not enough low for people sensitive to FODMAPs. RESULTS Our study investigated the complementary capability of targeted commercial enzymes and metabolically strictly fructophilic lactic acid bacteria (FLAB) to hydrolyze fructans and deplete fructose during wheat dough fermentation. FLAB strains displayed higher fructose consumption rate compared to conventional sourdough lactic acid bacteria. Fructose metabolism by FLAB was faster than glucose. The catabolism of mannitol with the goal of its reuse by FLAB was also investigated. Under sourdough conditions, higher fructans breakdown occurred in FLAB inoculated doughs compared to conventional sourdough bacteria. Preliminary trials allowed selecting Apilactobacillus kunkeei B23I and Fructobacillus fructosus MBIII5 as starter candidates, which were successfully applied in synergy with commercial invertase for low FODMAPs baking. CONCLUSIONS Results of this study clearly demonstrated the potential of selected strictly FLAB to strongly reduce FODMAPs in wheat dough, especially under liquid-dough and high oxygenation conditions.
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Affiliation(s)
- Marta Acín Albiac
- Faculty of Sciences and Technology, Libera Università di Bolzano, 39100, Bolzano, Italy
| | - Raffaella Di Cagno
- Faculty of Sciences and Technology, Libera Università di Bolzano, 39100, Bolzano, Italy.
| | - Pasquale Filannino
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126, Bari, Italy.
| | - Vincenzo Cantatore
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126, Bari, Italy
| | - Marco Gobbetti
- Faculty of Sciences and Technology, Libera Università di Bolzano, 39100, Bolzano, Italy
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35
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Wan Y, Li D. High-fat, low-carbohydrate diet was associated with unfavourable impact on colonic luminal microenvironment. Gut 2020; 69:1. [PMID: 31562238 DOI: 10.1136/gutjnl-2019-319776] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 09/13/2019] [Accepted: 09/17/2019] [Indexed: 12/08/2022]
Affiliation(s)
- Yi Wan
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, China
| | - Duo Li
- Institute of Nutrition and Health, Qingdao University, Qingdao, China
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36
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Longin C, Beck H, Gütler A, Gütler H, Heilig W, Zimmermann J, Bischoff S, Würschum T. Influence of wheat variety and dough preparation on FODMAP content in yeast-leavened wheat breads. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.103021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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37
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Pejcz E, Spychaj R, Gil Z. Technological methods for reducing the content of fructan in rye bread. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03537-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AbstractThe irritable bowel syndrome (IBS) is a functional disorder of the gastrointestinal tract that may afflict even 12% of the European population. One of the ways to counteract IBS-related ailments is to implement a diet with reduced contents of fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs). The prevailing components from the FODMAPs group that may be found in rye bread include fructans. The study was conducted with endosperm and wholemeal rye flours. Dough was prepared from both flours with the use of two methods: I-stage method—with the addition of dry leavening—and II-stage method with the use of a sourdough produced with Lactobacillus plantarum, and all with fermentation times of 90, 120, 150, and 180 min. After baking, bread loaves were subjected to quality and consumer analysis and fructan content determination. The endosperm rye flour used for bread-making revealed better baking properties. Bread made of this flour had a higher loaf volume and received higher scores in the consumer assessment than bread made with wholemeal. Study results conclude that the content of fructans in bread was significantly affected by the dough-making method, and that it was decreased by the use of the sourdough. In contrast, the extended fermentation time of dough failed to reduce the fructan content of the bread.
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38
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Wan Y, Tang J, Li J, Li J, Yuan J, Wang F, Li D. Contribution of diet to gut microbiota and related host cardiometabolic health: diet-gut interaction in human health. Gut Microbes 2020; 11:603-609. [PMID: 31964203 PMCID: PMC7524383 DOI: 10.1080/19490976.2019.1697149] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Obesity and cardiometabolic diseases in both developed and developing counties in a state of nutrition transition are often related to diet, which also play a major role in shaping human gut microbiota. The human gut harbors diverse microbes that play an essential role in the well-being of their host. Complex interactions between diet and microorganisms may lead to beneficial or detrimental outcomes to host cardiometabolic health. Despite numerous studies using rodent models indicated that high-fat diet may disrupt protective functions of the intestinal barrier and contribute to inflammatory processes, evidence from population-based study is still limited. In our recent study of a 6-month randomized controlled-feeding trial, we showed that high-fat, low-carbohydrate diet was associated with unfavorable changes in gut microbiota, fecal microbial metabolites, and plasma proinflammatory factors in healthy young adults. Here, we provide an overview and extended discussion of our key findings, and outline important future directions.
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Affiliation(s)
- Yi Wan
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, China,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, USA
| | - Jun Tang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, China
| | - Jiaomei Li
- Institute of Nutrition and Health, Qingdao University, Qingdao, China
| | - Jie Li
- No. 1 Department of Nutrition, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Jihong Yuan
- No. 1 Department of Nutrition, Chinese People’s Liberation Army General Hospital, Beijing, China
| | - Fenglei Wang
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou, China,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, USA
| | - Duo Li
- Institute of Nutrition and Health, Qingdao University, Qingdao, China,CONTACT Duo Li Institute of Nutrition and Health, Qingdao University, 308 Ningxia Road, Qingdao266071, China
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Van der Laan L, Goad CL, Tilley M, Davila-El Rassi G, Blakey AM, Rayas-Duarte P, Hunger RM, de Oliveira Silva A, Carver BF. Genetic responses in milling, flour quality, and wheat sensitivity traits to grain yield improvement in U.S. hard winter wheat. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.102986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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40
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Nyyssölä A, Ellilä S, Nordlund E, Poutanen K. Reduction of FODMAP content by bioprocessing. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.03.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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41
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Farbo MG, Fadda C, Marceddu S, Conte P, Del Caro A, Piga A. Improving the quality of dough obtained with old durum wheat using hydrocolloids. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105467] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Ispiryan L, Zannini E, Arendt EK. Characterization of the FODMAP-profile in cereal-product ingredients. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.102916] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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43
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Brouns F, van Rooy G, Shewry P, Rustgi S, Jonkers D. Adverse Reactions to Wheat or Wheat Components. Compr Rev Food Sci Food Saf 2019; 18:1437-1452. [PMID: 33336916 DOI: 10.1111/1541-4337.12475] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/24/2019] [Accepted: 05/24/2019] [Indexed: 02/06/2023]
Abstract
Wheat is an important staple food globally, providing a significant contribution to daily energy, fiber, and micronutrient intake. Observational evidence for health impacts of consuming more whole grains, among which wheat is a major contributor, points to significant risk reduction for diabetes, cardiovascular disease, and colon cancer. However, specific wheat components may also elicit adverse physical reactions in susceptible individuals such as celiac disease (CD) and wheat allergy (WA). Recently, broad coverage in the popular and social media has suggested that wheat consumption leads to a wide range of adverse health effects. This has motivated many consumers to avoid or reduce their consumption of foods that contain wheat/gluten, despite the absence of diagnosed CD or WA, raising questions about underlying mechanisms and possible nocebo effects. However, recent studies did show that some individuals may suffer from adverse reactions in absence of CD and WA. This condition is called non-celiac gluten sensitivity (NCGS) or non-celiac wheat sensitivity (NCWS). In addition to gluten, wheat and derived products contain many other components which may trigger symptoms, including inhibitors of α-amylase and trypsin (ATIs), lectins, and rapidly fermentable carbohydrates (FODMAPs). Furthermore, the way in which foods are being processed, such as the use of yeast or sourdough fermentation, fermentation time and baking conditions, may also affect the presence and bioactivity of these components. The present review systematically describes the characteristics of wheat-related intolerances, including their etiology, prevalence, the components responsible, diagnosis, and strategies to reduce adverse reactions.
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Affiliation(s)
- Fred Brouns
- Dept. of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht Univ., Universiteitssingel 40, 6229 ER, Maastricht, The Netherlands
| | - Gonny van Rooy
- Div. of Gastroenterology-Hepatology, Dept. of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht Univ. Medical Center, Maastricht, The Netherlands
| | - Peter Shewry
- Rothamsted Research, Harpenden, Hertfordshire, U.K
| | - Sachin Rustgi
- Dept. of Plant and Environmental Sciences, School of Health Research, Clemson Univ., Florence, SC, 29505, U.S.A.,Dept. of Crop & Soil Sciences, Washington State Univ., Pullman, WA, U.S.A
| | - Daisy Jonkers
- Div. of Gastroenterology-Hepatology, Dept. of Internal Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht Univ. Medical Center, Maastricht, The Netherlands
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Ispiryan L, Heitmann M, Hoehnel A, Zannini E, Arendt EK. Optimization and Validation of an HPAEC-PAD Method for the Quantification of FODMAPs in Cereals and Cereal-Based Products. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:4384-4392. [PMID: 30915837 DOI: 10.1021/acs.jafc.9b00382] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This study presents an analytical method for the quantification of fermentable oligo-, di-, and monosaccharides and polyols (FODMAPs) in cereals and cereal-based products, considering diverse ingredients, such as different cereals in addition to wheat, pulses, or pseudocereals. All carbohydrates have been separated, identified, and quantified with a high-performance anion-exchange chromatographic system coupled with a pulsed amperometric detection (HPAEC-PAD). The total fructan content and the average degree of polymerization (DPav) have been determined after enzymatic hydrolysis to the monomers glucose and fructose, on the basis of the principle of the official method for fructan quantification in food products, AOAC 997.08. The methods for extraction, separation, and detection as well as fructan determination are based on several other studies and were modified in order to minimize interferences in the analysis. The method has been validated with regard to the limits of detection and quantification, the linearity, the repeatability, and the accuracy as well as the DPav of the fructans.
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Affiliation(s)
- Lilit Ispiryan
- Food and Nutritional Sciences , University College Cork , College Road , Cork T12Y337 , Ireland
| | - Mareile Heitmann
- Food and Nutritional Sciences , University College Cork , College Road , Cork T12Y337 , Ireland
| | - Andrea Hoehnel
- Food and Nutritional Sciences , University College Cork , College Road , Cork T12Y337 , Ireland
| | - Emanuele Zannini
- Food and Nutritional Sciences , University College Cork , College Road , Cork T12Y337 , Ireland
| | - Elke K Arendt
- Food and Nutritional Sciences , University College Cork , College Road , Cork T12Y337 , Ireland
- APC Microbiome Ireland , Cork T12YT20 , Ireland
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45
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46
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Filannino P, Di Cagno R, Tlais AZA, Cantatore V, Gobbetti M. Fructose-rich niches traced the evolution of lactic acid bacteria toward fructophilic species. Crit Rev Microbiol 2019; 45:65-81. [PMID: 30663917 DOI: 10.1080/1040841x.2018.1543649] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fructophilic lactic acid bacteria (FLAB) are found in fructose-rich habitats associated with flowers, fruits, fermented foods, and the gastrointestinal tract of several insects having a fructose-based diet. FLAB are heterofermentative lactobacilli that prefer fructose instead of glucose as carbon source, although additional electron acceptor substrates (e.g. oxygen) remarkably enhance their growth on glucose. As a newly discovered bacterial group, FLAB are gaining increasing interest. In this review, the ecological context in which these bacteria exist and evolve was resumed. The wide frequency of isolation of FLAB from fructose feeding insects has been deepened to reveal their ecological significance. Genomic, metabolic data, reductive evolution, and niche specialization of the main FLAB species have been discussed. Findings to date acquired are consistent with a metabolic model in which FLAB display a reliance on environmental niches and the degree of host specificity. In light of FLAB proximity to lactic acid bacteria generally considered to be safe, and due to their peculiar metabolic traits, FLAB may be successfully exploited in food and pharmaceutical applications.
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Affiliation(s)
- Pasquale Filannino
- a Department of Soil, Plant and Food Science , University of Bari Aldo Moro , Bari , Italy
| | - Raffaella Di Cagno
- b Faculty of Science and Technology , Libera Università di Bolzano , Bolzano , Italy
| | | | - Vincenzo Cantatore
- a Department of Soil, Plant and Food Science , University of Bari Aldo Moro , Bari , Italy
| | - Marco Gobbetti
- b Faculty of Science and Technology , Libera Università di Bolzano , Bolzano , Italy
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47
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Pöhnl T, Schweiggert RM, Carle R. Impact of Cultivation Method and Cultivar Selection on Soluble Carbohydrates and Pungent Principles in Onions ( Allium cepa L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:12827-12835. [PMID: 30460843 DOI: 10.1021/acs.jafc.8b05018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The composition of soluble carbohydrates such as fructooligosaccharides (FOS) in onions ( Allium cepa L.) plays a role regarding their digestibility, long-term storability, and processability. Qualitative and quantitative profiles of soluble carbohydrates were determined in 23 different onion samples comprising 20 cultivars grown at two different locations in 2014 and 2015. FOS concentrations were 1.1-fold higher in set grown onions than in seed grown onions ( p = 0.001). FOS levels of dehydrator cultivars were higher (overall average: 130.8 ± 42.4 g/L FOS) than those of common set and seed (61.8 ± 20.0 and 29.4 ± 14.7 g/L FOS) grown cultivars. Consequently, cultivation method (seed vs. set planting) and cultivar selection were crucial when aiming at onions with defined FOS contents. Besides FOS and other carbohydrate-related parameters, levels of alk(en)yl cysteine sulfoxides, indicating onion oil yield and pungency of onions, were determined to be different in dehydrator onions (13.1 ± 2.6 μmol/mL), seed (8.4 ± 1.3 μmol/mL), and set grown onions (7.5 ± 1.6 μmol/mL).
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Affiliation(s)
- Tobias Pöhnl
- Institute of Food Science and Biotechnology, Chair of Plant Foodstuff Technology and Analysis , University of Hohenheim , Garbenstrasse 25 , D-70599 Stuttgart , Germany
| | - Ralf M Schweiggert
- Institute of Food Science and Biotechnology, Chair of Plant Foodstuff Technology and Analysis , University of Hohenheim , Garbenstrasse 25 , D-70599 Stuttgart , Germany
- Institute of Beverage Research, Analysis and Technology of Plant-based Foods , Geisenheim University , Von-Lade-Strasse 1 , D-65366 Geisenheim , Germany
| | - Reinhold Carle
- Institute of Food Science and Biotechnology, Chair of Plant Foodstuff Technology and Analysis , University of Hohenheim , Garbenstrasse 25 , D-70599 Stuttgart , Germany
- Faculty of Science, Biological Science Department , King Abdulaziz University , P.O. Box 80257, Jeddah 21589 , Saudi Arabia
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New Protocol for Production of Reduced-Gluten Wheat Bread and Pasta and Clinical Effect in Patients with Irritable Bowel Syndrome: A randomised, Double-Blind, Cross-Over Study. Nutrients 2018; 10:nu10121873. [PMID: 30513824 PMCID: PMC6316462 DOI: 10.3390/nu10121873] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/25/2018] [Accepted: 11/28/2018] [Indexed: 12/12/2022] Open
Abstract
It has been suggested that sourdough fermented products have beneficial health effects. Fungal proteases and selected sourdough lactic acid bacteria were used to produce wheat bread and pasta with a reduced-gluten content (<50% of traditional products). Fermentable oligo-, di- and mono- saccharides and polyols and amylase/trypsin inhibitors were also evaluated. The sensorial features of new products were similar to traditional ones. The efficacy of these new products in reducing the severity of symptoms in Irritable Bowel Syndrome (IBS) patients were compared to traditional bread and pasta using a randomized, crossover-controlled trial. While on a strict gluten-free diet, patients were randomized to consume a reduced- or normal-gluten diet for 2weeks; then, patients from both arms started the wash-out period of one week, and subsequently started the final 2-week period on a normal or reduced-gluten diet. Compared to normal-gluten content, the administration of a reduced-gluten content diet resulted in a decrease of the Visual Analogue Scale score (p = 0.042), while no differences were found in the IBS-Severity Score, Hospital Anxiety and Depression Scale, and IBS-Quality of Life. Data herein reported are novel encouraging findings that should spur a new avenue of research aiming to develop products specifically designed for IBS patients.
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Muir JG, Varney JE, Ajamian M, Gibson PR. Gluten-free and low-FODMAP sourdoughs for patients with coeliac disease and irritable bowel syndrome: A clinical perspective. Int J Food Microbiol 2018; 290:237-246. [PMID: 30388591 DOI: 10.1016/j.ijfoodmicro.2018.10.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/15/2018] [Accepted: 10/22/2018] [Indexed: 02/08/2023]
Abstract
Wheat- and gluten-containing products are often blamed for triggering a wide range of gastrointestinal symptoms, and this has fueled demand for gluten-free products worldwide. The best studied 'gluten intolerance' is coeliac disease, an auto-immune disease that affects the small intestine. Coeliac disease occurs in 1% of the population and requires strict, life-long avoidance of gluten-containing foods as the only medical treatment. There is a larger group of individuals (around 10-15% of the population) who report a wide-range of gastrointestinal symptoms that respond well to a 'gluten-free diet', but who do not have coeliac disease - so called 'non-coeliac gluten sensitivity (NCGS)'. The team at Monash University has identified other factors in gluten-containing foods that may be responsible for symptoms in this group of individuals with so-called, NCGS. We have evidence that certain poorly absorbed short chain carbohydrates (called FODMAPs) present in many gluten-containing food products, induce symptoms of abdominal pain, bloating, wind and altered bowel habit (associated with irritable bowel syndrome, IBS). Our research has shown that FODMAPs, and not gluten, triggered symptoms in NCGS. Going forward, there are great opportunities for the food industry to develop low FODMAP products for this group, as choice of grain variety and type of food processing technique can greatly reduce the FODMAP levels in foods. The use of sourdough cultures in bread making has been shown to reduce the quantities of FODMAPs (mostly fructan), resulting in bread products that are well tolerated by patients with IBS. Greater interaction between biomedical- and food-scientists will improve understanding about the clinical problems many consumers face, and lead to the development of food products that are better tolerated by this group.
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Affiliation(s)
- J G Muir
- Department of Gastroenterology, Central Clinical School, Level 6-The Alfred Centre, 99 Commercial Road, Monash University, Melbourne 3004, Australia.
| | - J E Varney
- Department of Gastroenterology, Central Clinical School, Level 6-The Alfred Centre, 99 Commercial Road, Monash University, Melbourne 3004, Australia
| | - M Ajamian
- Department of Gastroenterology, Central Clinical School, Level 6-The Alfred Centre, 99 Commercial Road, Monash University, Melbourne 3004, Australia
| | - P R Gibson
- Department of Gastroenterology, Central Clinical School, Level 6-The Alfred Centre, 99 Commercial Road, Monash University, Melbourne 3004, Australia
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Fraberger V, Call LM, Domig KJ, D'Amico S. Applicability of Yeast Fermentation to Reduce Fructans and Other FODMAPs. Nutrients 2018; 10:E1247. [PMID: 30200589 PMCID: PMC6163668 DOI: 10.3390/nu10091247] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 08/28/2018] [Accepted: 09/04/2018] [Indexed: 12/11/2022] Open
Abstract
A diet low in fermentable oligosaccharides, disaccharides, monosaccharides and, polyols (FODMAPs) is recommended for people affected by irritable bowel syndrome (IBS) and non-coeliac wheat sensitivity (NCWS) in order to reduce symptoms. Therefore, the aim of this study was to evaluate the impact of 13 sourdough-related yeasts on FODMAP degradation, especially fructans. First, a model system containing a typical wheat carbohydrate profile was applied to evaluate the growth rate of each yeast strain. Additionally, changes in the sugar composition, for up to four days, were monitored by high-pressure anion-exchange chromatography (HPAEC). A more realistic approach with a wheat flour suspension was used to characterize CO₂ production according to the Einhorn method. The reduction of the total fructans was analyzed using an enzymatic method. Furthermore, a fingerprint of the present fructans with different degrees of polymerization was analyzed by HPAEC. The results revealed strong differences in the examined yeast strains' ability to degrade fructans, in both the model system and wheat flour. Overall, Saccharomycescerevisiae isolated from Austrian traditional sourdough showed the highest degree of degradation of the total fructan content and the highest gas building capacity, followed by Torulasporadelbrueckii. Hence, this study provides novel knowledge about the FODMAP conversion of yeast strains.
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Affiliation(s)
- Vera Fraberger
- Department of Food Science and Technology, University of Natural Resources and Life Sciences (BOKU), 1190 Vienna, Austria.
| | - Lisa-Maria Call
- Department of Food Science and Technology, University of Natural Resources and Life Sciences (BOKU), 1190 Vienna, Austria.
| | - Konrad J Domig
- Department of Food Science and Technology, University of Natural Resources and Life Sciences (BOKU), 1190 Vienna, Austria.
| | - Stefano D'Amico
- Department of Food Science and Technology, University of Natural Resources and Life Sciences (BOKU), 1190 Vienna, Austria.
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