Evidence map›Paper›PMID 32626287›Full record

ArticleEFSA journal. European Food Safety Authority2019

Evaluation of the health risks related to the presence of cyanogenic glycosides in foods other than raw apricot kernels.

EFSA Panel on Contaminants in the Food Chain (CONTAM), Dieter Schrenk, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Jesús Del Mazo, Bettina Grasl-Kraupp, Christer Hogstrand, Laurentius Ron Hoogenboom, Jean-Charles Leblanc and 16 more

Registry-linked trialOpen access · diamondAbstract read
In one paragraph

Article in EFSA journal. European Food Safety Authority, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06491095 (A Randomized, Controlled, Cross-over Trial Examining the Effect of Flaxseed on Blood Cyanide Levels in Healthy Adults), which is not on this map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
12.8field-weighted citation impact, top 2% 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.

NCT06491095 nanot yet recruitingnot on this mapstarted 2025, after this paper: background citation

A Randomized, Controlled, Cross-over Trial Examining the Effect of Flaxseed on Blood Cyanide Levels in Healthy Adults

TypeinterventionalSponsorSt. Boniface HospitalRan2025 to 2026Enrolled12ConditionsHealthyArms0 g Flax, 40 g whole ground flaxseed, 40 g roasted then ground whole flaxseed, 40 g of whole intact flaxseeds, 28 g flax hulls
3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 100 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Multifaceted Evaluation ofMolecules (Basel, Switzerland) · 2025
    Article
  11. Article
  12. Article
  13. Flaxseed in Diet: A Comprehensive Look at Pros and Cons.Molecules (Basel, Switzerland) · 2025
    Review
  14. Article
  15. Article
  16. Safety of frozen and dried forms of whole yellow mealworm (EFSA journal. European Food Safety Authority · 2025
    Article
  17. Review
  18. Article
  19. Review
  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

26 authors.

EFSA Panel on Contaminants in the Food Chain (CONTAM)
Dieter Schrenk
Margherita Bignami
Laurent Bodin
James Kevin Chipman
Jesús Del Mazo
Bettina Grasl-Kraupp
Christer Hogstrand
Laurentius Ron Hoogenboom
Jean-Charles Leblanc
Carlo Stefano Nebbia
Elsa Nielsen
Evangelia Ntzani
Annette Petersen
Salomon Sand
Christiane Vleminckx
Heather Wallace
Diane Benford
Leon Brimer
Francesca Romana Mancini
Manfred Metzler
Barbara Viviani
Andrea Altieri
Davide Arcella
Hans Steinkellner
Tanja Schwerdtle

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In 2016, the EFSA Panel on Contaminants in the Food Chain (CONTAM) published a scientific opinion on the acute health risks related to the presence of cyanogenic glycosides (CNGs) in raw apricot kernels in which an acute reference dose (ARfD) of 20 μg/kg body weight (bw) was established for cyanide (CN). In the present opinion, the CONTAM Panel concluded that this ARfD is applicable for acute effects of CN regardless the dietary source. To account for differences in cyanide bioavailability after ingestion of certain food items, specific factors were used. Estimated mean acute dietary exposures to cyanide from foods containing CNGs did not exceed the ARfD in any age group. At the 95th percentile, the ARfD was exceeded up to about 2.5-fold in some surveys for children and adolescent age groups. The main contributors to exposures were biscuits, juice or nectar and pastries and cakes that could potentially contain CNGs. Taking into account the conservatism in the exposure assessment and in derivation of the ARfD, it is unlikely that this estimated exceedance would result in adverse effects. The limited data from animal and human studies do not allow the derivation of a chronic health-based guidance value (HBGV) for cyanide, and thus, chronic risks could not be assessed.

Indexed as

cyanidecyanogenic glycosideshealth‐based guidance valuesrisk assessment

Identifiers

PMID32626287
PMCPMC7009189
OpenAlexW2936628988

What OpenQuestion holds

Textmetadata
LicenceCC BY-ND
Read underepoch 390

Registered trials

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.