Evidence map›Paper›PMID 34302029›Full record

ArticleScientific reports2021

Local intestinal microbiota response and systemic effects of feeding black soldier fly larvae to replace soybean meal in growing pigs.

Soumya K Kar, Dirkjan Schokker, Amy C Harms, Leo Kruijt, Mari A Smits, Alfons J M Jansman

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

16 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
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  7. International journal of molecular sciences · 2025
    Article
  8. Review
  9. Review
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  11. Article
  12. Gut microbiota changes in insect-fed monogastric species: state-of-the-art and future perspectives.Animal frontiers : the review magazine of animal agriculture · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Insect as feed ingredients for pigs.Animal bioscience · 2022
    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

6 authors at 2 institutions in 1 country.

Soumya K KarAnimal Nutrition, Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands. soumya.kar@wur.nl.
Dirkjan SchokkerWageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands.
Amy C HarmsNetherlands Metabolomics Centre, Leiden University, Leiden, The Netherlands.
Leo KruijtWageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands.
Mari A SmitsWageningen Livestock Research, Animal Breeding and Genomics, Wageningen University & Research, Wageningen, The Netherlands.
Alfons J M JansmanAnimal Nutrition, Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands.
Wageningen University & Research · NLNetherlands Metabolomics Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Black soldier fly (Hermetia illucens; BSF) larvae as dietary protein source have the ability to deliver nutrients and could possess functional properties that positively support animal productivity and health. More knowledge, however, is needed to assess the impact of feeding a BSF based diet on gut and animal health. Sixteen post-weaned male pigs were randomly assigned to two groups and fed for three weeks with iso-caloric and iso-proteinaceous experimental diets prepared with either soybean meal (SBM) as reference protein source or with BSF as single source of dietary protein. At the end of the trial, the pigs were sacrificed to collect relevant digesta, gut tissue and blood samples to study changes induced by the dietary treatments using ~ omics based analyses. Inclusion of BSF in the diet supports the development of the intestinal microbiome that could positively influence intestinal health. By amine metabolite analysis, we identified two metabolites i.e. sarcosine and methionine sulfoxide, in plasma that serve as markers for the ingestion of insect based ingredients. BSF seems to possess functional properties indicated by the appearance of alpha-aminobutyric acid and taurine in blood plasma of pigs that are known to induce health beneficial effects.

Indexed as

Animal FeedAnimalsDietDietary ProteinsDipteraGastrointestinal MicrobiomeGlycine maxLarvaMaleMealsNutrientsSwineDietary ProteinsNutrients

Identifiers

PMID34302029
PMCPMC8302639
OpenAlexW3186646846

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.