Evidence map›Paper›PMID 33354421›Full record

ArticlePeerJ2020

Effect of dietary oil from

David Huyben, Simona Rimoldi, Chiara Ceccotti, Daniel Montero, Monica Betancor, Federica Iannini, Genciana Terova

Open access · goldAbstract read
In one paragraph

Article in PeerJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Insect Meal Mixture as Sustainable Fishmeal Substitute in Rainbow Trout (Animals : an open access journal from MDPI · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Fish Oil Replacement by Camelina (Animals : an open access journal from MDPI · 2022
    Article
  10. Article
  11. Animals : an open access journal from MDPI · 2021
    Article
  12. 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 4 institutions in 4 countries.

David HuybenDepartment of Animal Biosciences, University of Guelph, Guelph, ON, Canada.
Simona RimoldiDepartment of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
Chiara CeccottiDepartment of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
Daniel MonteroGrupo de Investigación en Acuicultura (GIA), IU-ECOAQUA, Universidad de Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain.
Monica BetancorInstitute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling, United Kingdom.
Federica IanniniDepartment of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
Genciana TerovaDepartment of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
University of Insubria · ITUniversidad de Las Palmas de Gran Canaria · ESUniversity of Guelph · CAUniversity of Stirling · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the last two decades, research has focused on testing cheaper and sustainable alternatives to fish oil (FO), such as vegetable oils (VO), in aquafeeds. However, FO cannot be entirely replaced by VOs due to their lack of omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFA), particularly eicosapentaenoic (EPA; 20:5n-3) and docosahexaenoic (DHA; 22:6n-3) acids. The oilseed plant,

methodsA 90-day feeding trial was conducted with 600 gilthead sea bream ( RESULTS AND

conclusionsThe feed conversion rate and specific growth rate were not affected by diet, although final weight was significantly lower for fish fed the 60% CO diet. Reduced final weight was attributed to lower levels of EPA and DHA in the CO ingredient. The lipid profile of fillets were similar between the dietary groups in regards to total saturated, monounsaturated, PUFA (n-3 and n-6), and the ratio of n-3/n-6. Levels of EPA and DHA in the fillet reflected the progressive replacement of FO by CO in the diet and the EPA was significantly lower in fish fed the 60% CO diet, while ALA was increased. Alpha and beta-diversities of gut bacteria in both the faeces and mucosa were not affected by any dietary treatment, although a few indicator bacteria, such as

Indexed as

AquacultureFish oilGut microbiotaLipidMetagenomeNext-generation sequencingOmega-3PICRUSt

Identifiers

PMID33354421
PMCPMC7733328
OpenAlexW3112435472

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.