Evidence map›Paper›PMID 32498458›Full record

ReviewMolecules (Basel, Switzerland)2020

Tannins in Food: Insights into the Molecular Perception of Astringency and Bitter Taste.

Susana Soares, Elsa Brandão, Carlos Guerreiro, Sónia Soares, Nuno Mateus, Victor de Freitas

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
14.7field-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

86 citing papers in PubMed, 280 citations in OpenAlex.

  1. Trial
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  3. Article
  4. Review
  5. Article
  6. Review
  7. FePlants (Basel, Switzerland) · 2026
    Article
  8. Article
  9. Spirulina (Food chemistry: X · 2026
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Microencapsulation of Phenolic Extracts fromMolecules (Basel, Switzerland) · 2026
    Article
  19. Review
  20. Article

26 more citing papers are in PubMed but not listed here.

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

6 authors at 1 institution in 1 country.

Susana SoaresREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.
Elsa BrandãoREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.
Carlos GuerreiroREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.
Sónia SoaresREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.
Nuno MateusREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.ORCID 0000-0002-9318-9732
Victor de FreitasREQUIMTE/LAQV, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 689, 4169-007 Porto, Portugal.
Universidade do Porto · PT

Funding

FEDER-Interreg España-Portugal Programme 0377_IBERPHENOL_6_EFundação para a Ciência e a Tecnologia-Ministério da Ciência, Tecnologia e Ensino Superior UID/QUI/50006/2019Fundação para a Ciência e a Tecnologia/Ministério da Educação e Ciência NORTE-01-0145-FEDER-000011Fundação para a Ciência e Tecnologia PTDC/AGR-TEC/6547/2014Fundação para a Ciência e Tecnologia SFRH/BD/148549/2019
6 · The paper itself

Abstract

Astringency and bitterness are organoleptic properties widely linked to tannin compounds. Due to their significance to food chemistry, the food industry, and to human nutrition and health, these tannins' taste properties have been a line of worldwide research. In recent years, significant advances have been made in understanding the molecular perception of astringency pointing to the contribution of different oral key players. Regarding bitterness, several polyphenols have been identified has new agonists of these receptors. This review summarizes the last data about the knowledge of these taste properties perceived by tannins. Ultimately, tannins' astringency and bitterness are hand-in-hand taste properties, and future studies should be adapted to understand how the proper perception of one taste could affect the perception of the other one.

Indexed as

TasteAstringentsFood AnalysisFood IndustryHumansPolyphenolsTanninsAstringentsPolyphenolsTanninsbitter taste receptorsmechanoreceptorsoral cellspolyphenolspolysaccharidessalivary proteins

Identifiers

PMID32498458
PMCPMC7321337
OpenAlexW3033346694

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.