Evidence map›Paper›PMID 42030452›Full record

ArticleJournal of agricultural and food chemistry2026

Saponins Do Not Impede the Bioaccessibility of Minerals and Fat-Soluble Vitamins from Different Quinoa Genotypes.

Luise A Lindenmayer, Miriam J Mayer, Sandra M Schmöckel, Jan Frank

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of agricultural and food chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Luise A LindenmayerInstitute of Nutritional Sciences, Department of Food Biofunctionality (140b), University of Hohenheim, Garbenstraße 28, 70599 Stuttgart, Germany.ORCID 0009-0001-8537-9616
Miriam J MayerInstitute of Nutritional Sciences, Department of Food Biofunctionality (140b), University of Hohenheim, Garbenstraße 28, 70599 Stuttgart, Germany.
Sandra M SchmöckelInstitute of Crop Science, Department of Physiology of Yield Stability (340k), University of Hohenheim, Otto-Sander-Straße 5, 70599 Stuttgart, Germany.
Jan FrankInstitute of Nutritional Sciences, Department of Food Biofunctionality (140b), University of Hohenheim, Garbenstraße 28, 70599 Stuttgart, Germany.ORCID 0000-0002-7548-5829

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quinoa seeds contain high amounts of minerals, carotenoids, and tocochromanols (vitamin E) and can be classified into bitter and nonbitter genotypes based on their saponin contents. Saponins may form complexes with minerals and cholesterol, but their impact on the bioaccessibility of minerals, carotenoids, and tocochromanols from quinoa is unknown. We therefore subjected the seeds of 12 quinoa genotypes (

Indexed as

Chenopodium quinoaMineralsPlant ExtractsSaponinsVitaminsBiological AvailabilityCarotenoidsDigestionGenotypeHumansMicellesSeedsSolubilityCarotenoidsMicellesMineralsPlant ExtractsSaponinsVitaminsbittercarotenoidsChenopodium quinoa willd.in vitro digestionmicellesmineralsnonbittersaponinstocochromanols

Identifiers

PMID42030452
PMCPMC13154180

What OpenQuestion holds

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Registered trials

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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.