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Jaeger I, Köhn CR, Evans JD, Frazzon J, Renault P, Kothe CI. Nutritional and microbial profiles of ripened plant-based cheese analogs collected from the European market. Food Res Int 2024; 191:114724. [PMID: 39059920 DOI: 10.1016/j.foodres.2024.114724] [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: 04/13/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024]
Abstract
Plant-based cheese analogs have emerged as a novel global market trend driven by sustainability concerns for our planet. This study examines eleven soft ripened plant-based cheese analogs produced in Europe, primarily with bloomy rinds and cashew nuts as the main ingredient. First, we focused on exploring the macronutrients and salt content stated on the labels, as well a detailed fatty acid analysis of the samples. Compared to dairy cheeses, plant-based cheeses share similarities in lipid content, but their fatty acid profiles diverge significantly, with higher ratio of mono- and polyunsaturated fatty acids such as oleic and linoleic acids. We also investigated the microbiota of these analog products, employing a culture-dependent and -independent approaches. We identified a variety of microorganisms in the plant-based cheeses, with Lactococcus lactis and Leuconostoc mesenteroides being the dominant bacterial species, and Geotrichum candidum and Penicillium camemberti the dominant fungal species. Most of the species characterized are similar to those present in dairy cheeses, suggesting that they have been inoculated as culture starters to contribute to the sensorial acceptance of plant-based cheeses. However, we also identify several species that are possibly intrinsic to plant matrices or originate from the production environment, such as Pediococcus pentosaceus and Enterococcus spp. This coexistence of typical dairy-associated organisms with plant associated species highlights the potential microbial dynamics inherent in the production of plant-based cheese. These findings will contribute to a better understanding of plant-based cheese alternatives, enable the development of sustainable products, and pave the way for future research exploring the use of plant-based substrates in the production of cheese analogues.
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Affiliation(s)
- Isabela Jaeger
- Food Science Institute, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, 91501-970 Porto Alegre, RS, Brazil; Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France
| | - Cecília R Köhn
- Food Science Institute, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, 91501-970 Porto Alegre, RS, Brazil
| | - Joshua D Evans
- Sustainable Food Innovation Group, The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Denmark
| | - Jeverson Frazzon
- Food Science Institute, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, 91501-970 Porto Alegre, RS, Brazil
| | - Pierre Renault
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France
| | - Caroline Isabel Kothe
- Université Paris-Saclay, INRAE, Micalis Institute, 78350 Jouy-en-Josas, France; Sustainable Food Innovation Group, The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Denmark.
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2
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Nugroho ADW, van Schalkwijk S, Cebeci S, Jacobs S, Wesselink W, Staring G, Goerdayal S, Prodan A, Stijnman A, Teuling E, Broersen K, Bachmann H. Biopurification using non-growing microorganisms to improve plant protein ingredients. NPJ Sci Food 2024; 8:48. [PMID: 39085288 PMCID: PMC11291906 DOI: 10.1038/s41538-024-00290-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 07/02/2024] [Indexed: 08/02/2024] Open
Abstract
Securing a sustainable global food supply for a growing population requires a shift toward a more plant-based diet. The application of plant-based proteins is therefore increasing, but unpleasant off-flavors complicate their use. Here, we screened 97 microorganisms for their potential to remove off-flavors in a process with limiting amounts of fermentable sugar. This allowed the production of a more neutral-tasting, purified food ingredient while limiting microbial growth and the production of typical fermentation end products. We demonstrate that various lactic acid bacteria (LAB) and yeasts remove "green" aldehydes and ketones. This conversion can be carried out in less than one hour in almond, pea, potato, and oat proteins. Heterofermentative LAB was best at aldehyde and ketone neutralization with minimum de novo formation of microbial volatiles such as ethylacetate (sweet, fruity) or alpha-diketones (butter- and cheese-like). While sensory properties were improved, changes in protein solubility, emulsification, foaming, and in vitro digestibility were limited.
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Affiliation(s)
- Avis Dwi Wahyu Nugroho
- Systems Biology Lab, A-LIFE, AIMMS, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- CJ Research Centre Europe, Wageningen, The Netherlands
| | | | - Sabri Cebeci
- Microbiology department, NIZO food research B.V, Ede, The Netherlands
| | - Simon Jacobs
- Food department, NIZO food research B.V, Ede, The Netherlands
| | - Wilma Wesselink
- Food department, NIZO food research B.V, Ede, The Netherlands
| | - Guido Staring
- Food department, NIZO food research B.V, Ede, The Netherlands
| | | | - Andrei Prodan
- Microbiology department, NIZO food research B.V, Ede, The Netherlands
- Single Cell Discoveries, Utrecht, The Netherlands
| | - Ann Stijnman
- Food department, NIZO food research B.V, Ede, The Netherlands
| | - Emma Teuling
- Food department, NIZO food research B.V, Ede, The Netherlands
| | - Kerensa Broersen
- Food department, NIZO food research B.V, Ede, The Netherlands
- Applied Stem Cell Technologies, University of Twente, Technical Medical Centre, Enschede, The Netherlands
| | - Herwig Bachmann
- Systems Biology Lab, A-LIFE, AIMMS, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Microbiology department, NIZO food research B.V, Ede, The Netherlands.
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3
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Wu Q, Kan J, Cui Z, Ma Y, Liu X, Dong R, Huang D, Chen L, Du J, Fu C. Understanding the nutritional benefits through plant proteins-probiotics interactions: mechanisms, challenges, and perspectives. Crit Rev Food Sci Nutr 2024:1-19. [PMID: 38922612 DOI: 10.1080/10408398.2024.2369694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
The nutritional benefits of combining probiotics with plant proteins have sparked increasing research interest and drawn significant attention. The interactions between plant proteins and probiotics demonstrate substantial potential for enhancing the functionality of plant proteins. Fermented plant protein foods offer a unique blend of bioactive components and beneficial microorganisms that can enhance gut health and combat chronic diseases. Utilizing various probiotic strains and plant protein sources opens doors to develop innovative probiotic products with enhanced functionalities. Nonetheless, the mechanisms and synergistic effects of these interactions remain not fully understood. This review aims to delve into the roles of promoting health through the intricate interplay of plant proteins and probiotics. The regulatory mechanisms have been elucidated to showcase the synergistic effects, accompanied by a discussion on the challenges and future research prospects. It is essential to recognize that the interactions between plant proteins and probiotics encompass multiple mechanisms, highlighting the need for further research to address challenges in achieving a comprehensive understanding of these mechanisms and their associated health benefits.
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Affiliation(s)
- Qiming Wu
- Nutrilite Health Institute, Shanghai, China
| | - Juntao Kan
- Nutrilite Health Institute, Shanghai, China
| | - Zhengying Cui
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
| | - Yuchen Ma
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
| | - Xin Liu
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
| | - Ruifang Dong
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
| | - Dejian Huang
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
- Department of Food Science and Technology, National University of Singapore, Singapore
| | - Lin Chen
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore
| | - Jun Du
- Nutrilite Health Institute, Shanghai, China
| | - Caili Fu
- Department of Food Science and Technology, National University of Singapore Suzhou Research Institute, Suzhou, China
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4
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Sedó Molina GE, Shetty R, Jacobsen C, Duedahl-Olesen L, Hansen EB, Bang-Berthelsen CH. Synergistic effect of the coculture of Leuconostoc pseudomesenteroides and Lactococcus lactis, isolated from honeybees, on the generation of plant-based dairy alternatives based on soy, pea, oat, and potato drinks. Food Microbiol 2024; 118:104427. [PMID: 38049267 DOI: 10.1016/j.fm.2023.104427] [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: 03/30/2023] [Revised: 11/07/2023] [Accepted: 11/13/2023] [Indexed: 12/06/2023]
Abstract
The production of plant-based dairy alternatives has been majorly focused on the improvement of sensorial, technological and nutritional properties, to be able to mimic and replace milk-based fermented products. The presence of off-flavours and antinutrients, the lack of production of dairy-like flavours or the metabolic inaccessibility of plant proteins are some of the challenges to overcome to generate plant-based dairy alternatives. However, in the present study, it is demonstrated how the synergistic effect of two LAB strains, when cocultured, can simultaneously solve those challenges when fermenting in four different plant-based raw materials: soy, pea, oat, and potato drinks (SPOP). The fermentation was performed through the mono- and co-culture of the two LAB strains isolated from Apis mellifera (honeybee): Leuconostoc pseudomesenteroides NFICC 2004 and Lactococcus lactis NFICC 2005. Firstly, the coculture of both strains demonstrated to increase the acidification rate of the four plant matrices. Moreover, L. pseudomesenteroides (LP) demonstrated to in situ produce high concentrations of mannitol when fructose was present as C-source. Furthermore, L. pseudomesenteroides, which encoded for PII-proteinase, demonstrated to break down SPOP proteins, releasing free amino acids that were used by L.lactis (LL) for growth and metabolism. Lastly, the analysis of their co-metabolic volatile performance showed the principal ability of removal of the main off-flavours found in SPOP, such as hexanal, 1-octen-3-ol, 2-pentylfuran, pentanal, octanal, heptanal, and nonanal, mainly led by L. pseudomesenteroides, as well as the production of dairy-like flavours, such as diacetyl and 3-methyl-1-butanol, triggered by L. lactis metabolism. Overall, these findings endorsed the use of honeybee isolated strains as starter cultures, demonstrated the potential of coupling genotypes and phenotypes of multiple strains to improve the organoleptic properties suggesting a potential of combining plant-based matrices for the generation of future high-quality plant-based dairy alternatives.
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Affiliation(s)
- Guillermo Eduardo Sedó Molina
- Research Group for Microbial Biotechnology and Biorefining, National Food Institute, Technical University of Denmark, Denmark
| | - Radhakrishna Shetty
- Research Group for Microbial Biotechnology and Biorefining, National Food Institute, Technical University of Denmark, Denmark
| | - Charlotte Jacobsen
- Research Group for Bioactives - Analysis and Application, National Food Institute, Technical University of Denmark, Denmark
| | - Lene Duedahl-Olesen
- Research Group for Analytical Food Chemistry, National Food Institute, Technical University of Denmark, Denmark
| | - Egon Bech Hansen
- Research Group for Gut, Microbes and Health, National Food Institute, Technical University of Denmark, Denmark
| | - Claus Heiner Bang-Berthelsen
- Research Group for Microbial Biotechnology and Biorefining, National Food Institute, Technical University of Denmark, Denmark.
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Acero-Pimentel D, Romero-Sánchez DI, Fuentes-Curiel SN, Quirasco M. Study of an Enterococcus faecium strain isolated from an artisanal Mexican cheese, whole-genome sequencing, comparative genomics, and bacteriocin expression. Antonie Van Leeuwenhoek 2024; 117:40. [PMID: 38393447 PMCID: PMC10891205 DOI: 10.1007/s10482-024-01938-0] [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: 07/28/2023] [Accepted: 01/28/2024] [Indexed: 02/25/2024]
Abstract
Enterococci are ubiquitous microorganisms in almost all environments, from the soil we step on to the food we eat. They are frequently found in naturally fermented foods, contributing to ripening through protein, lipid, and sugar metabolism. On the other hand, these organisms are also leading the current antibiotic resistance crisis. In this study, we performed whole-genome sequencing and comparative genomics of an Enterococcus faecium strain isolated from an artisanal Mexican Cotija cheese, namely QD-2. We found clear genomic differences between commensal and pathogenic strains, particularly in their carbohydrate metabolic pathways, resistance to vancomycin and other antibiotics, bacteriocin production, and bacteriophage and CRISPR content. Furthermore, a bacteriocin transcription analysis performed by RT-qPCR revealed that, at the end of the log phase, besides enterocins A and X, two putative bacteriocins not reported previously are also transcribed as a bicistronic operon in E. faecium QD-2, and are expressed 1.5 times higher than enterocin A when cultured in MRS broth.
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Affiliation(s)
- Daniel Acero-Pimentel
- Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, Mexico City, Mexico
| | - Diana I Romero-Sánchez
- Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, Mexico City, Mexico
| | - Sac Nicté Fuentes-Curiel
- Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, Mexico City, Mexico
| | - Maricarmen Quirasco
- Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, Mexico City, Mexico.
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Zipori D, Hollmann J, Rigling M, Zhang Y, Weiss A, Schmidt H. Rapid Acidification and Off-Flavor Reduction of Pea Protein by Fermentation with Lactic Acid Bacteria and Yeasts. Foods 2024; 13:588. [PMID: 38397565 PMCID: PMC10888418 DOI: 10.3390/foods13040588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/05/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
Pea protein is widely used as an alternative protein source in plant-based products. In the current study, we fermented pea protein to reduce off-flavor compounds, such as hexanal, and to produce a suitable fermentate for further processing. Laboratory fermentations using 5% (w/v) pea protein suspension were carried out using four selected lactic acid bacteria (LAB) strains, investigating their growth and acidification capabilities in pea protein. Rapid acidification of pea protein was achieved with Lactococcus lactis subsp. lactis strain LTH 7123. Next, this strain was co-inoculated together with either the yeasts Kluyveromyces lactis LTH 7165, Yarrowia lipolytica LTH 6056, or Kluyveromyces marxianus LTH 6039. Fermentation products of the mixed starter cultures and of the single strains were further analyzed by gas chromatography coupled with mass spectrometry to quantify selected volatile flavor compounds. Fermentation with L. lactis LTH 7123 led to an increase in compounds associated with the "beany" off-flavors of peas, including hexanal. However, significant reduction in those compounds was achieved after fermentation with Y. lipolytica LTH 6056 with or without L. lactis LTH 7123. Thus, fermentation using co-cultures of LAB and yeasts strains could prove to be a valuable method for enhancing quality attributes of pea protein-based products.
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Affiliation(s)
- Dor Zipori
- Department of Food Microbiology and Hygiene, Institute of Food Science and Biotechnology, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany; (D.Z.); (J.H.)
| | - Jana Hollmann
- Department of Food Microbiology and Hygiene, Institute of Food Science and Biotechnology, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany; (D.Z.); (J.H.)
| | - Marina Rigling
- Department of Flavor Chemistry, Institute of Food Science and Biotechnology, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (M.R.); (Y.Z.)
| | - Yanyan Zhang
- Department of Flavor Chemistry, Institute of Food Science and Biotechnology, University of Hohenheim, Fruwirthstrasse 12, 70599 Stuttgart, Germany; (M.R.); (Y.Z.)
| | - Agnes Weiss
- Food Microbiology, Hamburg School of Food Science, University of Hamburg, Ohnhorstsrasse 18, 22609 Hamburg, Germany;
| | - Herbert Schmidt
- Department of Food Microbiology and Hygiene, Institute of Food Science and Biotechnology, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany; (D.Z.); (J.H.)
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7
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Douwenga S, van Olst B, Boeren S, Luo Y, Lai X, Teusink B, Vervoort J, Kleerebezem M, Bachmann H. The hierarchy of sugar catabolization in Lactococcus cremoris. Microbiol Spectr 2023; 11:e0224823. [PMID: 37888986 PMCID: PMC10715065 DOI: 10.1128/spectrum.02248-23] [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: 05/29/2023] [Accepted: 09/21/2023] [Indexed: 10/28/2023] Open
Abstract
IMPORTANCE The availability of nutrients to microorganisms varies considerably between different environments, and changes can occur rapidly. As a general rule, a fast growth rate-typically growth on glucose-is associated with the repression of other carbohydrate utilization genes, but it is not clear to what extent catabolite repression is exerted by other sugars. We investigated the hierarchy of sugar utilization after substrate transitions in Lactococcus cremoris. For this, we determined the proteome and carbohydrate utilization capacity after growth on different sugars. The results show that the preparedness of cells for the utilization of "slower" sugars is not strictly determined by the growth rate. The data point to individual proteins relevant for various sugar transitions and suggest that the evolutionary history of the organism might be responsible for deviations from a strictly growth rate-related sugar catabolization hierarchy.
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Affiliation(s)
- Sieze Douwenga
- TI Food and Nutrition, Wageningen, the Netherlands
- Systems Biology Lab, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Berdien van Olst
- TI Food and Nutrition, Wageningen, the Netherlands
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands
- Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands
| | - Sjef Boeren
- TI Food and Nutrition, Wageningen, the Netherlands
- Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands
| | - Yanzhang Luo
- MAGNEtic resonance research FacilitY (MAGNEFY), Wageningen University & Research, Wageningen, the Netherlands
| | - Xin Lai
- Systems Biology Lab, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Bas Teusink
- TI Food and Nutrition, Wageningen, the Netherlands
- Systems Biology Lab, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Jacques Vervoort
- TI Food and Nutrition, Wageningen, the Netherlands
- Laboratory of Biochemistry, Wageningen University & Research, Wageningen, the Netherlands
| | - Michiel Kleerebezem
- TI Food and Nutrition, Wageningen, the Netherlands
- Host-Microbe Interactomics, Wageningen University & Research, Wageningen, the Netherlands
| | - Herwig Bachmann
- TI Food and Nutrition, Wageningen, the Netherlands
- Systems Biology Lab, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Microbiology Department, NIZO Food Research, Ede, the Netherlands
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Tangyu M, Fritz M, Tan JP, Ye L, Bolten CJ, Bogicevic B, Wittmann C. Flavour by design: food-grade lactic acid bacteria improve the volatile aroma spectrum of oat milk, sunflower seed milk, pea milk, and faba milk towards improved flavour and sensory perception. Microb Cell Fact 2023; 22:133. [PMID: 37479998 PMCID: PMC10362582 DOI: 10.1186/s12934-023-02147-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/10/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND The global market of plant-based milk alternatives is continually growing. Flavour and taste have a key impact on consumers' selection of plant-based beverages. Unfortunately, natural plant milks have only limited acceptance. Their typically bean-like and grassy notes are perceived as "off-flavours" by consumers, while preferred fruity, buttery, and cheesy notes are missing. In this regard, fermentation of plant milk by lactic acid bacteria (LAB) appears to be an appealing option to improve aroma and taste. RESULTS In this work, we systematically studied LAB fermentation of plant milk. For this purpose, we evaluated 15 food-approved LAB strains to ferment 4 different plant milks: oat milk (representing cereal-based milk), sunflower seed milk (representing seed-based milk), and pea and faba milk (representing legume-based milk). Using GC‒MS analysis, flavour changes during anaerobic fermentations were studied in detail. These revealed species-related and plant milk-related differences and highlighted several well-performing strains delivered a range of beneficial flavour changes. A developed data model estimated the impact of individual flavour compounds using sensory scores and predicted the overall flavour note of fermented and nonfermented samples. Selected sensory perception tests validated the model and allowed us to bridge compositional changes in the flavour profile with consumer response. CONCLUSION Specific strain-milk combinations provided quite different flavour notes. This opens further developments towards plant-based products with improved flavour, including cheesy and buttery notes, as well as other innovative products in the future. S. thermophilus emerged as a well-performing strain that delivered preferred buttery notes in all tested plant milks. The GC‒MS-based data model was found to be helpful in predicting sensory perception, and its further refinement and application promise enhanced potential to upgrade fermentation approaches to flavour-by-design strategies.
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Affiliation(s)
- Muzi Tangyu
- Institute of Systems Biotechnology, Saarland University, Saarbrücken, Germany
| | - Michel Fritz
- Institute of Systems Biotechnology, Saarland University, Saarbrücken, Germany
| | | | - Lijuan Ye
- Nestlé Research Center, Lausanne, Switzerland
| | - Christoph J. Bolten
- Nestlé Research Center, Lausanne, Switzerland
- Nestlé Product Technology Center Food, Singen, Germany
| | | | - Christoph Wittmann
- Institute of Systems Biotechnology, Saarland University, Saarbrücken, Germany
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Auer J, Östlund J, Nilsson K, Johansson M, Herneke A, Langton M. Nordic Crops as Alternatives to Soy-An Overview of Nutritional, Sensory, and Functional Properties. Foods 2023; 12:2607. [PMID: 37444345 DOI: 10.3390/foods12132607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
Soy (Glycine max) is used in a wide range of products and plays a major role in replacing animal-based products. Since the cultivation of soy is limited by cold climates, this review assessed the nutritional, sensory, and functional properties of three alternative cold-tolerant crops (faba bean (Vicia faba), yellow pea (Pisum sativum), and oat (Avena sativa)). Lower protein quality compared with soy and the presence of anti-nutrients are nutritional problems with all three crops, but different methods to adjust for these problems are available. Off-flavors in all pulses, including soy, and in cereals impair the sensory properties of the resulting food products, and few mitigation methods are successful. The functional properties of faba bean, pea, and oat are comparable to those of soy, which makes them usable for 3D printing, gelation, emulsification, and extrusion. Enzymatic treatment, fermentation, and fibrillation can be applied to improve the nutritional value, sensory attributes, and functional properties of all the three crops assessed, making them suitable for replacing soy in a broad range of products, although more research is needed on all attributes.
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Affiliation(s)
- Jaqueline Auer
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
| | - Johanna Östlund
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
| | - Klara Nilsson
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
| | - Mathias Johansson
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
| | - Anja Herneke
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
| | - Maud Langton
- Department of Molecular Sciences, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden
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10
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Ducatelle R, Goossens E, Eeckhaut V, Van Immerseel F. Poultry gut health and beyond. ANIMAL NUTRITION 2023; 13:240-248. [PMID: 37168453 PMCID: PMC10164775 DOI: 10.1016/j.aninu.2023.03.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 04/07/2023]
Abstract
Intestinal health is critically important for the digestion and absorption of nutrients and thus is a key factor in determining performance. Intestinal health issues are very common in high performing poultry lines due to the high feed intake, which puts pressure on the physiology of the digestive system. Excess nutrients which are not digested and absorbed in the small intestine may trigger dysbiosis, i.e. a shift in the microbiota composition in the intestinal tract. Dysbiosis as well as other stressors elicit an inflammatory response and loss of integrity of the tight junctions between the epithelial cells, leading to gut leakage. In this paper, key factors determining intestinal health and the most important nutritional tools which are available to support intestinal health are reviewed.
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