Evidence map›Paper›PMID 33732049›Full record

ReviewSaudi journal of biological sciences2021

Mode of action and determination of antioxidant activity in the dietary sources: An overview.

Azhari Siddeeg, Nora M AlKehayez, Hind A Abu-Hiamed, Ekram A Al-Sanea, Ammar M Al-Farga

Open access · hybridAbstract readReview
In one paragraph

Review in Saudi journal of biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.8field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 158 citations in OpenAlex.

  1. Review
  2. Mechanisms of Anti-Aging Effect ofMolecules (Basel, Switzerland) · 2026
    Article
  3. Article
  4. Article
  5. The Metabolic Diversity of DifferentPlants (Basel, Switzerland) · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. The Alleviative Effects ofMicroorganisms · 2025
    Article
  16. Review
  17. Article
  18. Article
  19. Phytochemical profiles and biological activity ofFrontiers in pharmacology · 2025
    Review
  20. Review

3 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

5 authors at 4 institutions in 3 countries.

Azhari SiddeegDepartment of Food Engineering and Technology, Faculty of Engineering and Technology, University of Gezira, Wad Medani, Sudan.
Nora M AlKehayezNutrition and Food Science (PHD), Department of Physical Sport Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
Hind A Abu-HiamedNutrition and Food Science (PHD), Department of Physical Sport Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
Ekram A Al-SaneaDepartment of Biology, College of Sciences, Ibb University, Yemen.
Ammar M Al-FargaDepartment of Biochemistry, College of Sciences, University of Jeddah, Jeddah, Saudi Arabia.
Princess Nourah bint Abdulrahman University · SAIbb University · YEJeddah University · SAUniversity of Gezira · SD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Determination of antioxidant/capacity in the dietary, food, drugs, and biological samples is an interesting approach for testing the safety of these compounds and for drug development. Investigating the google searching engines for the words (measurement + antioxidant + capacity) yielded more than 20 million results, which makes it very difficult to follow. Therefore, collecting the common methods to measure the antioxidant activity/capacity in the food products and biological samples will reduce the burden for both the students and researchers. Nowadays, it is widely accepted that a plant-based diet with a high intake of dietary sources such as vegetables, fruits, and other nutrient-rich plant foods may decrease the effect of oxidative stress-related diseases. In this review article, we have provided the most recent advances in the most common

Indexed as

Antioxidant activityFolin–CiocalteuHydrogen atom transferSingle electron transferSpectrophotometry

Identifiers

PMID33732049
PMCPMC7938136
OpenAlexW3110622041

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.