Evidence map›Paper›PMID 32090061›Full record

ArticleInternational journal of food science2020

Chemical and Antioxidant Charaterization of Native Corn Germplasm from Two Regions of Costa Rica: A Conservation Approach.

Randall Syedd-León, Rafael Orozco, Víctor Álvarez, Yendry Carvajal, Gerardo Rodríguez

Open access · goldAbstract read
In one paragraph

Article in International journal of food science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Antioxidant and Antibacterial Potential ofMolecules (Basel, Switzerland) · 2025
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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 at 1 institution in 1 country.

Randall Syedd-LeónDepartment of Chemistry, Phytochemistry Laboratory, Universidad Nacional Costa Rica, Costa Rica.ORCID https://orcid.org/0000-0002-6746-9298
Rafael OrozcoDepartment of Agricultural Sciences, Universidad Nacional Costa Rica, Costa Rica.
Víctor ÁlvarezDepartment of Chemistry, Phytochemistry Laboratory, Universidad Nacional Costa Rica, Costa Rica.
Yendry CarvajalDepartment of Chemistry, Phytochemistry Laboratory, Universidad Nacional Costa Rica, Costa Rica.
Gerardo RodríguezDepartment of Chemistry, Phytochemistry Laboratory, Universidad Nacional Costa Rica, Costa Rica.
Universidad Nacional · CR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cultivation of native corn has decreased in favor of the cultivation of improved commercial corn varieties. This study seeks to evaluate the antioxidant and antibacterial potential of 36 samples of native corn germplasm from the Brunca (BR) and Chorotega (CR) regions of Costa Rica. The main parameters of comparison were the composition of antioxidant compounds, antiradical activity, and microbicidal effect. The total amount of polyphenols in the germplasm (120 mg GAE/100 g d.w.) was not related to the regions from which the samples were obtained. The overall average for antioxidant capacity was 21.20

Identifiers

PMID32090061
PMCPMC7014556
OpenAlexW3003620245

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.