Evidence map›Paper›PMID 32640626›Full record

ArticleFoods (Basel, Switzerland)2020

Renewing Traditions: A Sensory and Chemical Characterisation of Mexican Pigmented Corn Beers.

Angélica Romero-Medina, Mirna Estarrón-Espinosa, José Ramón Verde-Calvo, Maud Lelièvre-Desmas, Héctor B Escalona-Buendía

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Review
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  4. Article
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  6. Review
  7. Foods (Basel, Switzerland) · 2021
    Article
  8. Review
  9. Article
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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.

Angélica Romero-MedinaDepartamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico.
Mirna Estarrón-EspinosaUnidad de Tecnología Alimentaria, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco. A.C, Camino Arenero 1227, El Bajío 45019, Zapopan, Jalisco, Mexico.
José Ramón Verde-CalvoDepartamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico.
Maud Lelièvre-DesmasUMR-Transfrontalière 1158 BioEcoAgro, Yncrea Hauts-de-France, Univ. Lille, Univ. Artois, ULCO, UPJV, Univ. Liège, INRAE, F-59000 Lille, France.
Héctor B Escalona-BuendíaDepartamento de Biotecnología, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco 186, Col. Vicentina, Mexico City 09340, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was undertaken to explore how the use of pigmented corn as brewing ingredient influences the sensory profile of craft beers, by using both sensory and chemical analyses. Six pigmented corn and barley beers were brewed and then analysed to obtain their sensory characteristics, volatile composition and non-volatile (alcohol, bitterness, anthocyanins and polyphenol content) composition. ANOVAs, Principal Component Analysis (PCA) and Multiple Factor Analysis (MFA) were used to visualise these data for exploring the differences between beers based on the type of malt and to characterise corn beers considering the relationships between their sensory characteristics and their chemical parameters. The sensory attributes such as fermented fruits, cooked vegetables, tortillas, bread, dried fruits and dried chili characterised beers made 100% with pigmented corn. Over 100 volatiles were identified by head space-solid phase micro-extraction coupled with gas chromatography-mass spectrometry (HS-SPME/GC-MS). Among them, phenols and terpenes were the groups of volatiles that better characterised beers containing corn. The content of anthocyanins in corn beers provide the 'amber-red-cooper' colours in beers and may prevent the development of off-aromas and tastes. The use of pigmented corn seems to be a good option to renew the traditional 'Sendechó' while preserving some of its sensory attributes.

Indexed as

anthocyaninsGC-MSHS-SPMESendechósensory profilevolatilesZea mays

Identifiers

PMID32640626
PMCPMC7404799

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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.