Evidence map›Paper›PMID 35050101›Full record

ArticlePlants (Basel, Switzerland)2022

Nutritional Value and Bioactive Compounds of Leaves and Grains from Quinoa (

Elena Villacrés, María Quelal, Susana Galarza, Diana Iza, Edmundo Silva

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
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  11. Can quinoa (Frontiers in plant science · 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.

Elena VillacrésDepartamento de Nutrición y Calidad, Instituto Nacional de Investigaciones Agropecuarias, Mejía 171108, Ecuador.ORCID 0000-0002-6234-9385
María QuelalDepartamento de Nutrición y Calidad, Instituto Nacional de Investigaciones Agropecuarias, Mejía 171108, Ecuador.ORCID 0000-0001-5288-9655
Susana GalarzaFacultad de Ciencias Agropecuarias y Recursos Naturales, Universidad Técnica de Cotopaxi, Latacunga 050108, Ecuador.
Diana IzaFacultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170129, Ecuador.
Edmundo SilvaFacultad de Ingeniería Química, Universidad de Guayaquil, Guayaquil 090514, Ecuador.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quinoa is an important crop for food security and food sovereignty in Ecuador. In this study, we evaluated the nutritional value, bioactive compounds, and antinutrient compounds of leaves and grains of the Ecuadorian quinoa variety Tunkahuan, and we identified significant differences between the nutrient content in the leaves and grains. The quinoa leaves presented a higher protein content than the grains, as well as inorganic nutrients such as calcium, phosphorus, iron, and zinc. Both the grains and leaves had an appreciable phenolic content. In addition, the quinoa grains presented a higher content of the antinutrient saponin than the leaves, while the leaves contained more nitrates and oxalates than the grains. Thus, quinoa leaves and grains exhibit excellent potential for application in the food and pharmaceutical industries.

Indexed as

antinutritional factorsbioactive compoundsleavesnutritional valuequinoa grains

Identifiers

PMID35050101
PMCPMC8777597

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.