Evidence map›Paper›PMID 31968590›Full record

ArticleAntioxidants (Basel, Switzerland)2020

Evaluation of the Phenolic Profile of

Vanessa Silva, Virgílio Falco, Maria Inês Dias, Lillian Barros, Adriana Silva, Rosa Capita, Carlos Alonso-Calleja, Joana S Amaral, Gilberto Igrejas, Isabel C F R Ferreira and 1 more

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 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed.

  1. Pharmaceuticals (Basel, Switzerland) · 2026
    Article
  2. Article
  3. ExploringMolecules (Basel, Switzerland) · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Molecules (Basel, Switzerland) · 2024
    Article
  14. RepurposingLife (Basel, Switzerland) · 2024
    Article
  15. Article
  16. Article
  17. Dual transcriptomic analysis reveals early inducedFrontiers in plant science · 2024
    Article
  18. Review
  19. Effect of Chestnut (Molecules (Basel, Switzerland) · 2023
    Article
  20. Article
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

11 authors.

Vanessa SilvaMicrobiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.ORCID 0000-0001-9406-8433
Virgílio FalcoChemistry Research Centre (CQ-VR), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.
Maria Inês DiasCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal.
Lillian BarrosCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal.ORCID 0000-0002-9050-5189
Adriana SilvaMicrobiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.
Rosa CapitaDepartment of Food Hygiene and Technology, Veterinary Faculty, University of León, E-24071 León, Spain.ORCID 0000-0001-9584-0755
Carlos Alonso-CallejaDepartment of Food Hygiene and Technology, Veterinary Faculty, University of León, E-24071 León, Spain.ORCID 0000-0002-8688-0912
Joana S AmaralCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal.ORCID 0000-0002-3648-7303
Gilberto IgrejasDepartment of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.
Isabel C F R FerreiraCentro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal.ORCID 0000-0003-4910-4882
Patrícia PoetaMicrobiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal.ORCID 0000-0003-0925-689X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The chestnut industry generates a large amount of by-products. These agro-industrial wastes have been described as potential sources of phenolic compounds with high bioactive potential. Therefore, we aimed to extract the phenolic compounds from chestnut by-products and assess their antioxidant potential and evaluate their antimicrobial activity against multidrug resistant bacteria. The individual phenolic compounds in the ethanolic extracts of chestnut shell, inner shell, bur, and leaves were characterized by HPLC-DAD/electrospray ionization (ESI)-MS. The antioxidant properties were determined by DPPH and ABTS assays. The minimum inhibitory concentration (MIC) and the antimicrobial susceptibility was performed using the Kirby-Bauer disc diffusion method against 10 bacterial strains. The major phenolic compounds identified in the extracts were trigalloyl-HHDP-glucose, gallic acid, quercetin, and myricetin glycoside derivatives. All chestnut by-products presented promising antioxidant activity in both assays, with leaf samples the ones presenting the highest antioxidant capacity. The inner shell's extract was effective against all Gram-positive and two Gram-negative bacteria; nevertheless, all extracts showed antibacterial activity.

Indexed as

antimicrobial activityantioxidant capacitychestnutindustrial by-productsmultidrug-resistant bacteriaphenolic compounds

Identifiers

PMID31968590
PMCPMC7022504

What OpenQuestion holds

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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.