Evidence map›Paper›PMID 29513789›Full record

ArticleBrazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica2018

Phenolic profile and antioxidant activity from peels and seeds of melon (Cucumis melo L. var. reticulatus) and their antiproliferative effect in cancer cells.

P M Rolim, G P Fidelis, C E A Padilha, E S Santos, H A O Rocha, G R Macedo

Open access · goldAbstract read
In one paragraph

Article in Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 125 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. New Insights into Sprout Production from Melon (Plants (Basel, Switzerland) · 2025
    Article
  7. Review
  8. Nutritional and Bioactive Profiling ofMolecules (Basel, Switzerland) · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. A Scoping Review on Cucumis melo and Its Anti-Cancer Properties.The Malaysian journal of medical sciences : MJMS · 2024
    Article
  14. Review
  15. Determination ofPlants (Basel, Switzerland) · 2024
    Article
  16. Article
  17. Genome-Wide Identification of theInternational journal of molecular sciences · 2022
    Article
  18. Article
  19. 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

6 authors at 1 institution in 1 country.

P M RolimDepartamento de Nutrição, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
G P FidelisLaboratório de Biotecnologia de Polímeros Naturais, Departamento de Bioquímica, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
C E A PadilhaLaboratório de Engenharia Bioquímica, Departamento de Engenharia Química, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
E S SantosLaboratório de Engenharia Bioquímica, Departamento de Engenharia Química, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
H A O RochaLaboratório de Biotecnologia de Polímeros Naturais, Departamento de Bioquímica, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
G R MacedoLaboratório de Engenharia Bioquímica, Departamento de Engenharia Química, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.
Universidade Federal do Rio Grande do Norte · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melon (Cucumis melo L.) has high economic value and in recent years, its production has increased; however, part of the fruit is wasted. Usually, inedible parts such as peel and seeds are discarded during processing and consumption. Extracts of melon residues were prepared and their phenolic compounds, antioxidants and antiproliferative activities were evaluated. Total phenolic compounds were found in hydroethanolic, hydromethanolic, and aqueous extracts, especially for melon peel (1.016 mg gallic acid equivalent/100 g). Flavonoids total content found for melon peel aqueous extract was 262 µg of catechin equivalent (CA)/100 g. In all extracts of melon peel significant amounts of gallic acid, catechin, and eugenol were found. For total antioxidant capacity, reported as ascorbic acid equivalent, the hydroethanolic and hydromethanolic extracts in peels and hydromethanolic in seeds were 89, 74, and 83 mg/g, respectively. Different extracts of melon showed iron and copper ions chelating activity at different concentrations, especially melon peel aqueous extract, reaching values of 61% for iron and 84% for copper. The hydroethanolic extract of melon peel presented a significant ability for hydroxyl radicals scavenging (68%). To assess the antiproliferative potential in human cancer cell lines, such as kidney carcinoma, colorectal carcinoma, cervical adenocarcinoma and cervical carcinoma, MTT assay was performed. The proliferation was inhibited by 20-85% at extracts concentrations of 0.1-1.0 mg/mL in all cancer cell lines. The results suggest that melon residues extracts display a high antioxidant activity in in vitro assays and have effective biological activity against the growth of human tumor cells.

Indexed as

Antineoplastic Agents, PhytogenicAntioxidantsCell Line, TumorCell ProliferationChromatography, High Pressure LiquidChromatography, Thin LayerCucurbitaceaeFlavonoidsHumansPhenolsPlant ExtractsSeedsTanninsAntineoplastic Agents, PhytogenicAntioxidantsFlavonoidsPhenolsPlant ExtractsTannins

Identifiers

PMID29513789
PMCPMC5856442
OpenAlexW2792316601

What OpenQuestion 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 OpenQuestion graph.