Evidence map›Paper›PMID 34829047›Full record

ArticleFoods (Basel, Switzerland)2021

Oilseed Cake Flour Composition, Functional Properties and Antioxidant Potential as Effects of Sieving and Species Differences.

Jan Bárta, Veronika Bártová, Markéta Jarošová, Josef Švajner, Pavel Smetana, Jaromír Kadlec, Vladimír Filip, Jan Kyselka, Markéta Berčíková, Zbyněk Zdráhal and 2 more

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
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

33 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Genome-Wide Identification ofPlants (Basel, Switzerland) · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Harnessing Hemp (Foods (Basel, Switzerland) · 2025
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Upgrading the Bioactive Potential of Hazelnut Oil Cake byMolecules (Basel, Switzerland) · 2024
    Article
  19. Article
  20. 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

12 authors.

Jan BártaDepartment of Plant Production, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.ORCID 0000-0002-6830-2369
Veronika BártováDepartment of Plant Production, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.
Markéta JarošováDepartment of Plant Production, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.
Josef ŠvajnerDepartment of Plant Production, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.
Pavel SmetanaDepartment of Food Biotechnology and Agricultural Products Quality, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.
Jaromír KadlecDepartment of Food Biotechnology and Agricultural Products Quality, Faculty of Agriculture, University of South Bohemia, 370 05 České Budějovice, Czech Republic.
Vladimír FilipDepartment of Dairy, Fat and Cosmetics, University of Chemistry and Technology, 166 28 Prague, Czech Republic.
Jan KyselkaDepartment of Dairy, Fat and Cosmetics, University of Chemistry and Technology, 166 28 Prague, Czech Republic.
Markéta BerčíkováDepartment of Dairy, Fat and Cosmetics, University of Chemistry and Technology, 166 28 Prague, Czech Republic.
Zbyněk ZdráhalMendel Centre of Plant Genomics and Proteomics, Central European Institute of Technology, Masaryk University, 625 00 Brno, Czech Republic.
Marie BjelkováDepartment of Legumes and Technical Crops, Agritec Plant Research, Ltd., 787 01 Šumperk, Czech Republic.ORCID 0000-0002-0742-539X
Marcin KozakInstitute of Agroecology and Plant Production, Wrocław University of Environmental and Life Sciences, 50-363 Wrocław, Poland.

Funding

Ministry of Agriculture NAZV QK 1910302
6 · The paper itself

Abstract

Oilseed cakes are produced as a by-product of oil pressing and are mostly used as feed. Their use for human consumption is due to the functional properties and benefits for human health. Herein, oilseed cake flours of eight species (flax, hemp, milk thistle, poppy, pumpkin, rapeseed, safflower, sunflower) were sieved into fractions above (A250) and below (B250) 250 µm. The chemical composition, SDS-PAGE profiles, colour, functional properties and antioxidant activities of these flours were evaluated. The B250 fractions were evaluated as being protein and ash rich, reaching crude protein and ash content ranging from 31.78% (milk thistle) to 57.47% (pumpkin) and from 5.0% (flax) to 11.19% (poppy), respectively. A high content of carbohydrates was found in the flours of hemp, milk thistle and safflower with a significant increase for the A250 fraction, with a subsequent relation to a high water holding capacity (WHC) for the A250 fraction (flax, poppy, pumpkin and sunflower). The A250 milk thistle flour was found to have the richest in polyphenols content (TPC) (40.89 mg GAE/g), with the highest antioxidant activity using an ABTS•+ assay (101.95 mg AAE/g). The A250 fraction for all the species exhibited lower lightness than the B250 fraction. The obtained results indicate that sieving oilseed flour with the aim to prepare flours with specific functional characteristics and composition is efficient only in combination with a particular species.

Indexed as

antioxidant activityflaxhempmilk thistleoilseed cake flourpoppyproteinrapeseedsunflower

Identifiers

PMID34829047
PMCPMC8624202

What OpenQuestion holds

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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.