Evidence map›Paper›PMID 33187302›Full record

ArticleAntioxidants (Basel, Switzerland)2020

Antioxidant and Cytoprotective Effect of Quinoa (

Eng Shi Ong, Charlene Jia Ning Pek, Joseph Choon Wee Tan, Chen Huei Leo

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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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

4 authors.

Eng Shi OngScience, Math & Technology, Singapore University of Technology & Design, Singapore 487372, Singapore.ORCID 0000-0003-0440-6385
Charlene Jia Ning PekScience, Math & Technology, Singapore University of Technology & Design, Singapore 487372, Singapore.
Joseph Choon Wee TanScience, Math & Technology, Singapore University of Technology & Design, Singapore 487372, Singapore.ORCID 0000-0002-6286-247X
Chen Huei LeoScience, Math & Technology, Singapore University of Technology & Design, Singapore 487372, Singapore.ORCID 0000-0003-1424-9694

Funding

SUTD-MIT International Design Center Pilot Research Grant (IDG11900102) (IDG11900102)
6 · The paper itself

Abstract

Quinoa is widely noted for its nutritional value. The seed is the main edible part of the plant and exists in at least three different colors: white, red and black. This study utilized a pressurized hot water extraction (PHWE) for the extraction of phytochemicals from quinoa. Chemical fingerprints with LC/UV and LC/MS using a targeted approach and pattern recognition tools were used to evaluate the quinoa extracts. The antioxidant properties for various types of quinoa were evaluated using DPPH assay, ABTS assay and the cytoprotective effect of quinoa extracts were investigated in HMEC-1 cell line. Distinctive chemical profiles obtained from black and red quinoa were well correlated with the antioxidant activities and cytoprotective effects. The combination of PHWE, chemical standardization with LC/UV and LC/MS, pattern recognition tools and biological assay provided an approach for the evaluation and eventual production of quinoa extracts for functional food.

Indexed as

antioxidant propertiescytoprotective effectLC/MSLC/UVpressurized hot water extraction (PHWE)principal component analysis (PCA)Quinoa

Identifiers

PMID33187302
PMCPMC7697190

What Socratic 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 Socratic graph.