Evidence map›Paper›PMID 31671820›Full record

ReviewAntioxidants (Basel, Switzerland)2019

Vitamin C in Plants: From Functions to Biofortification.

Costantino Paciolla, Stefania Fortunato, Nunzio Dipierro, Annalisa Paradiso, Silvana De Leonardis, Linda Mastropasqua, Maria Concetta de Pinto

Registry-linked trialAbstract readReview
In one paragraph

Review in Antioxidants (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06995586 (The Synergistic Action of Vitamins and Dietary Supplements in Patients With Coronary Artery Bypass Grafting for Improving the Quality of Healthcare Delivery.), which is not on this map. Cited by 110 papers.

0numbers the graph read from it
0cells of the map it votes in
110citing 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.

NCT06995586 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

The Synergistic Action of Vitamins and Dietary Supplements in Patients With Coronary Artery Bypass Grafting for Improving the Quality of Healthcare Delivery.

TypeinterventionalSponsorNicosia General HospitalRan2026 to 2028Enrolled108ConditionsCardio-pulmonary Bypass, Cardiovascular Diseases, Omega-3 Polyunsaturated Fatty Acids, Omega-3 SupplementationArmsVitamin C, Omega 3 PUFA (EPO/DHA), Lignin, Lactulose
3 · Its place in the literature

Who cites it

110 citing papers in PubMed.

  1. Article
  2. Article
  3. Potential Antidote Against Lead Toxicity-A Review.International journal of molecular sciences · 2026
    Review
  4. Nutritional, Anti-inflammatory, andBiochemistry and biophysics reports · 2026
    Article
  5. Primary Metabolites in ThreeLife (Basel, Switzerland) · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Natural novel vitamin C derivative, 2-Chinese herbal medicines · 2026
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Tissue- and Condition-Specific Biosynthesis of Ascorbic Acid inInternational journal of molecular sciences · 2025
    Article
  17. Review
  18. Environmental conditions and nutritional quality of vegetables in protected cultivation.Comprehensive reviews in food science and food safety · 2025
    Review
  19. Article
  20. Review

50 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

7 authors.

Costantino PaciollaDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. costantino.paciolla@uniba.it.ORCID 0000-0002-2184-0231
Stefania FortunatoDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. stefania.fortunato@uniba.it.
Nunzio DipierroDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. nunzio.dipierro@uniba.it.
Annalisa ParadisoDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. annalisa.paradiso@uniba.it.
Silvana De LeonardisDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. silvana.deleonardis@uniba.it.
Linda MastropasquaDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. linda.mastropasqua@uniba.it.
Maria Concetta de PintoDepartment of Biology, University of Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy. mariaconcetta.depinto@uniba.it.ORCID 0000-0002-2937-1935

Funding

Universita degli Studi di Bari Aldo Moro H95E10000710005
6 · The paper itself

Abstract

Vitamin C (l-ascorbic acid) is an excellent free radical scavenger, not only for its capability to donate reducing equivalents but also for the relative stability of the derived monodehydroascorbate radical. However, vitamin C is not only an antioxidant, since it is also a cofactor for numerous enzymes involved in plant and human metabolism. In humans, vitamin C takes part in various physiological processes, such as iron absorption, collagen synthesis, immune stimulation, and epigenetic regulation. Due to the functional loss of the gene coding for l-gulonolactone oxidase, humans cannot synthesize vitamin C; thus, they principally utilize plant-based foods for their needs. For this reason, increasing the vitamin C content of crops could have helpful effects on human health. To achieve this objective, exhaustive knowledge of the metabolism and functions of vitamin C in plants is needed. In this review, the multiple roles of vitamin C in plant physiology as well as the regulation of its content, through biosynthetic or recycling pathways, are analyzed. Finally, attention is paid to the strategies that have been used to increase the content of vitamin C in crops, emphasizing not only the improvement of nutritional value of the crops but also the acquisition of plant stress resistance.

Indexed as

antioxidantascorbatebiofortificationlightplant growthreactive oxygen speciesvitamin C

Identifiers

PMID31671820
PMCPMC6912510

What OpenQuestion holds

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Registered trials

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.