Evidence map›Paper›PMID 31242595›Full record

ArticleNutrients2019

In Vitro Interactions of Dietary Fibre Enriched Food Ingredients with Primary and Secondary Bile Acids.

Susanne Naumann, Ute Schweiggert-Weisz, Julia Eglmeier, Dirk Haller, Peter Eisner

Open access · goldAbstract readComparative Study
In one paragraph

Article in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
12.9field-weighted citation impact, top 1% 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

22 citing papers in PubMed, 73 citations in OpenAlex.

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  15. Physiology and Physical Chemistry of Bile Acids.International journal of molecular sciences · 2021
    Review
  16. Article
  17. Mechanisms of Interactions between Bile Acids and Plant Compounds-A Review.International journal of molecular sciences · 2020
    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

5 authors at 2 institutions in 1 country.

Susanne NaumannZIEL-Institute for Food & Health, TUM School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany. susanne.naumann@tum.com.ORCID 0000-0001-6838-5574
Ute Schweiggert-WeiszFraunhofer Institute for Process Engineering and Packaging (IVV), 85354 Freising, Germany. ute.weisz@ivv.fraunhofer.de.
Julia EglmeierFraunhofer Institute for Process Engineering and Packaging (IVV), 85354 Freising, Germany. julia.eglmeier@ivv.fraunhofer.de.
Dirk HallerZIEL-Institute for Food & Health, TUM School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany. dirk.haller@tum.de.
Peter EisnerZIEL-Institute for Food & Health, TUM School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany. peter.eisner@ivv.fraunhofer.de.
Fraunhofer Institute for Process Engineering and Packaging · DELeibniz-Institute for Food Systems Biology at the Technical University of Munich · DE

Funding

Deutsche Forschungsgemeinschaft Open Access Publishing Program
6 · The paper itself

Abstract

Dietary fibres are reported to interact with bile acids, preventing their reabsorption and promoting their excretion into the colon. We used a method based on in vitro digestion, dialysis, and kinetic analysis to investigate how dietary fibre enriched food ingredients affect the release of primary and secondary bile acids as related to viscosity and adsorption. As the main bile acids abundant in humans interactions with glyco- and tauroconjugated cholic acid, chenodesoxycholic acid and desoxycholic acid were analysed. Viscous interactions were detected for apple, barley, citrus, lupin, pea, and potato derived ingredients, which slowed the bile acid release rate by up to 80%. Adsorptive interactions of up to 4.7 μmol/100 mg DM were significant in barley, oat, lupin, and maize preparations. As adsorption directly correlated to the hydrophobicity of the bile acids the hypothesis of a hydrophobic linkage between bile acids and dietary fibre is supported. Delayed diffusion in viscous fibre matrices was further associated with the micellar properties of the bile acids. As our results indicate changes in the bile acid pool size and composition due to interactions with dietary fibre rich ingredients, the presented method and results could add to recent fields of bile acid research.

Indexed as

DigestionAdsorptionBile Acids and SaltsDietary FiberFood, FortifiedHydrophobic and Hydrophilic InteractionsHydroxylationKineticsMolecular StructureStructure-Activity RelationshipViscosityBile Acids and SaltsDietary Fiberbile acid bindingbile acid excretioncholesterolcolorectal cancercritical micelle concentrationin vitro digestion

Identifiers

PMID31242595
PMCPMC6628118
OpenAlexW2955286056

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.