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Atzler JJ, Crofton EC, Sahin AW, Ispiryan L, Gallagher E, Zannini E, Arendt EK. Effect of fibre fortification of low FODMAP pasta. Int J Food Sci Nutr 2024; 75:293-305. [PMID: 38225882 DOI: 10.1080/09637486.2024.2303605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 01/03/2024] [Indexed: 01/17/2024]
Abstract
Irritable bowel syndrome (IBS) is a condition affecting the digestive system and can be triggered by several different factors, including diet. To ease symptoms of IBS, a diet low in fermentable oligo-, di-, monosaccharides and polyols (FODMAPs) is often recommended. Pasta, as a staple food in the Western World, is naturally high in FODMAPs. This study investigates the impact of insoluble and soluble dietary fibre ingredients in low-FODMAPs pasta. The assessment included physicochemical, sensory, and nutritional quality. Soluble fibre strengthened gluten network, which caused a lower cooking loss and a lower release of sugars during in vitro starch digestion. Insoluble fibre interfered with the gluten network development to a higher extent causing a higher sugar release during digestion. This study reveals the most suitable fibre ingredients for the development of pasta with elevated nutritional value and sensory characteristics compared to commercial products on the market. This type of pasta has a high potential of being suitable for IBS patients.
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Affiliation(s)
- Jonas J Atzler
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Emily C Crofton
- Food quality and sensory science, Teagasc Food Research Centre Ashtown, Dublin, Ireland
| | - Aylin W Sahin
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Lilit Ispiryan
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
| | - Eimear Gallagher
- Food quality and sensory science, Teagasc Food Research Centre Ashtown, Dublin, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Sciences, University College Cork, College Road, Cork, Ireland
- Department of Environmental Biology, "Sapienza" University of Rome, Rome, Italy
| | - 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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2
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Ummels M, JanssenDuijghuijsen L, Mes JJ, van der Aa C, Wehrens R, Esser D. Evaluating Brewers' Spent Grain Protein Isolate Postprandial Amino Acid Uptake Kinetics: A Randomized, Cross-Over, Double-Blind Controlled Study. Nutrients 2023; 15:3196. [PMID: 37513614 PMCID: PMC10386048 DOI: 10.3390/nu15143196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/13/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Valorization and utilization of brewers' spent grain (BSG) are of great interest in terms of reducing food waste and promoting more sustainable food systems. In this study, we aimed to evaluate the nutritional value of upcycled barley/rice proteins (BRP) extracted from BSG and compare this with pea proteins (PP). A randomized, cross-over, double-blind controlled trial was conducted with twelve participants (age: 24 ± 2.8 years, BMI: 23.3 ± 3.0 kg/m2). During three separate visits with a one-week washout period between visits, participants received 20 g BRP, PP, or the benchmark protein whey (WP). Blood-free amino acids (AA) were measured to determine postprandial AA uptake kinetics. The estimated total AA (TAA) uptake of BRP was 69% when compared to WP and 87% when compared to PP. The time to reach the maximum values was similar between the three protein sources. When comparing individual essential AA responses between BRP and PP, we observed higher responses in methionine and tryptophane and lower responses in lysine, histidine, and isoleucine for BRP compared to PP. This study demonstrates that BRP exhibits comparable postprandial TAA uptake profiles to PP. The findings highlight the complementarity of BRP and PP, which may offer the potential for blending approaches to optimize protein quality for overall health.
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Affiliation(s)
- Meeke Ummels
- Wageningen Food & Biobased Research, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
| | | | - Jurriaan J Mes
- Wageningen Food & Biobased Research, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
| | | | - Ron Wehrens
- Biometris, Wageningen University & Research, 6708 PB Wageningen, The Netherlands
| | - Diederik Esser
- Wageningen Food & Biobased Research, Wageningen University & Research, 6708 WG Wageningen, The Netherlands
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3
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Neylon E, Nyhan L, Zannini E, Sahin AW, Arendt EK. From Waste to Taste: Application of Fermented Spent Rootlet Ingredients in a Bread System. Foods 2023; 12:foods12071549. [PMID: 37048370 PMCID: PMC10094320 DOI: 10.3390/foods12071549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/31/2023] [Accepted: 04/04/2023] [Indexed: 04/14/2023] Open
Abstract
The process of upcycling and incorporating food by-products into food systems as functional ingredients has become a central focus of research. Barley rootlets (BR) are a by-product of the malting and brewing industries that can be valorised using lactic acid bacteria fermentation. This research investigates the effects of the inclusion of unfermented (BR-UnF), heat-sterilised (BR-Ster), and five fermented BR ingredients (using Weissella cibaria MG1 (BR-MG1), Leuconostoc citreum TR116 (BR-TR116), Lactiplantibacillus plantarum FST1.7 (BR-FST1.7), Lactobacillus amylovorus FST2.11 (BR-FST2.11), and Limosilactobacillus reuteri R29 (BR-R29) in bread. The antifungal compounds in BR ingredients and the impact of BR on dough rheology, gluten development, and dough mixing properties were analysed. Additionally, their effects on the techno-functional characteristics, in vitro starch digestibility, and sensory quality of bread were determined. BR-UnF showed dough viscoelastic properties and bread quality comparable to the baker's flour (BF). BR-MG1 inclusion ameliorated bread specific volume and reduced crumb hardness. Breads containing BR-TR116 had comparable bread quality to BF, while the inclusion of BR-R29 substantially slowed microbial spoilage. Formulations containing BR-FST2.11 and BR-FST1.7 significantly reduced the amounts of sugar released from breads during a simulated digestion and resulted in a sourdough-like flavour profile. This study highlights how BR fermentation can be tailored to achieve desired bread characteristics.
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Affiliation(s)
- Emma Neylon
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Laura Nyhan
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- Department of Environmental Biology, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Aylin W Sahin
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Elke K Arendt
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- APC Microbiome Ireland, University College Cork, Western Road, T12K8AF Cork, Ireland
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Jaeger A, Sahin AW, Nyhan L, Zannini E, Arendt EK. Functional Properties of Brewer's Spent Grain Protein Isolate: The Missing Piece in the Plant Protein Portfolio. Foods 2023; 12:foods12040798. [PMID: 36832874 PMCID: PMC9955837 DOI: 10.3390/foods12040798] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Plant protein sources, as a part of developing sustainable food systems, are currently of interest globally. Brewer's spent grain (BSG) is the most plentiful by-product of the brewing industry, representing ~85% of the total side streams produced. Although nutritionally dense, there are very few methods of upcycling these materials. High in protein, BSG can serve as an ideal raw material for protein isolate production. This study details the nutritional and functional characteristics of BSG protein isolate, EverPro, and compares these with the technological performance of the current gold standard plant protein isolates, pea and soy. The compositional characteristics are determined, including amino acid analysis, protein solubility, and protein profile among others. Related physical properties are determined, including foaming characteristics, emulsifying properties, zeta potential, surface hydrophobicity, and rheological properties. Regarding nutrition, EverPro meets or exceeds the requirement of each essential amino acid per g protein, with the exception of lysine, while pea and soy are deficient in methionine and cysteine. EverPro has a similar protein content to the pea and soy isolates, but far exceeds them in terms of protein solubility, with a protein solubility of ~100% compared to 22% and 52% for pea and soy isolates, respectively. This increased solubility, in turn, affects other functional properties; EverPro displays the highest foaming capacity and exhibits low sedimentation activity, while also possessing minimal gelation properties and low emulsion stabilising activity when compared to pea and soy isolates. This study outlines the functional and nutritional properties of EverPro, a brewer's spent grain protein, in comparison to commercial plant protein isolates, indicating the potential for the inclusion of new, sustainable plant-based protein sources in human nutrition, in particular dairy alternative applications.
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Affiliation(s)
- Alice Jaeger
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Aylin W. Sahin
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Laura Nyhan
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
| | - Emanuele Zannini
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Elke K. Arendt
- School of Food and Nutritional Science, University College Cork, T12K8AF Cork, Ireland
- APC Microbiome Institute, University College Cork, T12YT20 Cork, Ireland
- Correspondence:
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Zingale S, Spina A, Ingrao C, Fallico B, Timpanaro G, Anastasi U, Guarnaccia P. Factors Affecting the Nutritional, Health, and Technological Quality of Durum Wheat for Pasta-Making: A Systematic Literature Review. Plants (Basel) 2023; 12:530. [PMID: 36771615 PMCID: PMC9920027 DOI: 10.3390/plants12030530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/30/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Durum wheat is one of the most important food sources in the world, playing a key role in human nutrition, as well as in the economy of the different countries in which its production areas are concentrated. Its grain also represents a staple and highly versatile ingredient in the development of health foods. Nonetheless, the aspects determining durum wheat's health quality and their interactions are many, complex, and not entirely known. Therefore, the present systematic literature review aims at advancing the understanding of the relationships among nutritional, health, and technological properties of durum wheat grain, semolina, and pasta, by evaluating the factors that, either positively or negatively, can affect the quality of the products. Scopus, Science Direct, and Web of Science databases were systematically searched utilising sets of keywords following the PRISMA guidelines, and the relevant results of the definitive 154 eligible studies were presented and discussed. Thus, the review identified the most promising strategies to improve durum wheat quality and highlighted the importance of adopting multidisciplinary approaches for such purposes.
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Affiliation(s)
- Silvia Zingale
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Alfio Spina
- Agricultural Research Council and Economics (CREA)—Research Centre for Cereal and Industrial Crops, Corso Savoia, 190, 95024 Acireale, Italy
| | - Carlo Ingrao
- Department of Economics, Management and Business Law, University of Bari Aldo Moro, Largo Abbazia Santa Scolastica, 53, 70124 Bari, Italy
| | - Biagio Fallico
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Giuseppe Timpanaro
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Umberto Anastasi
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Paolo Guarnaccia
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
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Panza O, Conte A, Del Nobile MA. Recycling of fig peels to enhance the quality of handmade pasta. Lebensm Wiss Technol 2022; 168:113872. [DOI: 10.1016/j.lwt.2022.113872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abstract
This review article revises the sustainable practices and applications to valorize valuable components recovered from cereal processing by-products. After introducing cereal processing by-products, their healthy compounds, and corresponding functional properties, the article explores reutilization opportunities of by-products emphasizing specific sources (e.g., oat and wheat bran, distillers' dried grains, etc.) and the biorefinery approach. Proteins and soluble dietary fibers such as arabinoxylans are of particular interest due to their content in the cereal processing by-products and their easy extraction based on conventional technologies such as enzyme-assisted extraction and membrane filtration. Non-thermal technologies have also been suggested to improve sustainability recovery approaches. Finally, the article discusses the different applications for the recovered high-added value compounds that span across biotechnology, foods, and bakery products.
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Affiliation(s)
- Charis M. Galanakis
- Research & Innovation Department, Galanakis Laboratories, 73131 Chania, Greece;
- Department of Biology, College of Science, Taif University, Taif 26571, Saudi Arabia
- Food Waste Recovery Group, ISEKI Food Association, 1190 Vienna, Austria
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