Evidence map›Paper›PMID 38443511›Full record

ArticleCommunications biology2024

Colonic in vitro fermentation of mycoprotein promotes shifts in gut microbiota, with enrichment of Bacteroides species.

Raffaele Colosimo, Hannah C Harris, Jennifer Ahn-Jarvis, Perla Troncoso-Rey, Tim J A Finnigan, Pete J Wilde, Frederick J Warren

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. The British journal of nutrition · 2025
    Article
  8. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Raffaele ColosimoQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK.
Hannah C HarrisQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK.
Jennifer Ahn-JarvisQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK.
Perla Troncoso-ReyQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK.ORCID 0000-0002-4975-0668
Tim J A FinniganMarlow Foods Ltd, Station Road, Stokesley, North Yorkshire, TS9 7AB, UK.
Pete J WildeQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK.
Frederick J WarrenQuadram Institute Bioscience, Norwich Research Park, Norwich, Norfolk, NR4 7UQ, UK. fred.warren@quadram.ac.uk.ORCID 0000-0002-2512-4670
Norwich Research Park · GBQuorn (United Kingdom) · GBRELX Group (Netherlands) · NL

Funding

RCUK | Biotechnology and Biological Sciences Research Council (BBSRC) BB/X011054/1
6 · The paper itself

Abstract

Mycoprotein is a fungal-derived ingredient used for meat alternative products whose fungal cell walls are rich in dietary fibre (β-glucans and chitin) and defines its structure. Several health benefits have been reported after mycoprotein consumption, however, little is known about the impact of mycoprotein fermentation on the gut microbiota. This study aims to identify changes in microbiome composition and microbial metabolites during colonic fermentation of mycoprotein following simulated upper gastrointestinal digestion. Changes in microbial populations and metabolites produced by the fermentation of mycoprotein fibre were investigated and compared to a plant (oat bran) and an animal (chicken) comparator. In this model fermentation system, mycoprotein and oat showed different but marked changes in the microbial population compared to chicken, which showed minimal differentiation. In particular, Bacteroides species known for degrading β-glucans were found in abundance following fermentation of mycoprotein fibre. Mycoprotein fermentation resulted in short-chain fatty acid production comparable with oat and chicken at 72 h. Significantly higher branched-chain amino acids were observed following chicken fermentation. This study suggests that the colonic fermentation of mycoprotein can promote changes in the colonic microbial profile. These results highlight the impact that the unique structure of mycoprotein can have on digestive processes and the gut microbiota.

Indexed as

beta-GlucansGastrointestinal MicrobiomeMicrobiotaAnimalsBacteroidesChickensFermentationbeta-Glucans

Identifiers

PMID38443511
PMCPMC10915147
OpenAlexW4392452478

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.