Evidence map›Paper›PMID 35407052›Full record

ArticleFoods (Basel, Switzerland)2022

Spirulina as Animal Feed: Opportunities and Challenges.

Brianne A Altmann, Simon Rosenau

Open access · goldAbstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.3field-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

23 citing papers in PubMed, 72 citations in OpenAlex.

  1. Review
  2. Article
  3. Dietary Supplementation withAnimals : an open access journal from MDPI · 2026
    Article
  4. Trends inPlants (Basel, Switzerland) · 2026
    Review
  5. Article
  6. Dietary Spirulina (Animals : an open access journal from MDPI · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. SpirulinaLife (Basel, Switzerland) · 2024
    Review
  12. Review
  13. Multi-Omics Reveals the Effects ofAntioxidants (Basel, Switzerland) · 2024
    Article
  14. Review
  15. Article
  16. Review
  17. Emerging Applications ofBioengineering (Basel, Switzerland) · 2023
    Review
  18. Review
  19. Article
  20. Potential ofFrontiers in immunology · 2023
    Review
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

2 authors at 1 institution in 1 country.

Brianne A AltmannDepartment of Animal Sciences, University of Goettingen, 37077 Goettingen, Germany.ORCID 0000-0003-2417-2053
Simon RosenauDepartment of Animal Sciences, University of Goettingen, 37077 Goettingen, Germany.ORCID 0000-0001-7223-4242
University of Göttingen · DE

Funding

Lower Saxony Ministry of Science and Culture ZN 3041Lower Saxony Ministry of Science and Culture ZN 3261
6 · The paper itself

Abstract

Increasing demand for protein, especially animal-based proteins and the large amounts of protein feed inputs required for production, has largely driven the research on spirulina as an animal feed. This short communication summarizes the results from two larger research projects investigating spirulina as an animal feed. Overall, spirulina appears to be a prospective protein source in poultry and pork production, as well as aquaculture. However, spirulina as a feed can have implications for system productivity and end product quality, depending on animal production system. Neither swine productivity nor product quality was negatively affected with spirulina as a feed, which is likely due to the low amounts of protein required in swine finishing diets. Spirulina as a feed does negatively affect poultry and fish productivity as well as alter product quality, primarily raw meat color. Therefore, future research focused on sustainability analysis and product processing and acceptance should investigate the trade-offs of incorporating spirulina into poultry and fish diets.

Indexed as

alternative protein sourceanimal nutritionfishmeal replacementmeat sciencemicroalgaeproduct qualitysoybean meal replacement

Identifiers

PMID35407052
PMCPMC8997485
OpenAlexW4220913966

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.