Evidence map›Paper›PMID 25362256›Full record

ArticleThe protein journal2014

Identification of a napin-like peptide from Eugenia malaccensis L. seeds with inhibitory activity toward Staphylococcus aureus and Salmonella Enteritidis.

Claudenise Caldas da Silva Dantas, Evandro Leite de Souza, Juscélio Donizete Cardoso, Loiane Alves de Lima, Kleber de Sousa Oliveira, Ludovico Migliolo, Simoni Campos Dias, Octávio Luiz Franco, Marciane Magnani

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Article in The protein journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
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

9 authors.

Claudenise Caldas da Silva DantasLaboratory of Microbial Processing in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, João Pessoa, Brazil.
Evandro Leite de Souza
Juscélio Donizete Cardoso
Loiane Alves de Lima
Kleber de Sousa Oliveira
Ludovico Migliolo
Simoni Campos Dias
Octávio Luiz Franco
Marciane Magnani

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to purify and characterize peptides from the seeds of Eugenia malaccensis, L. (jambo) with inhibitory activity against the foodborne pathogens Staphylococcus aureus and Salmonella Enteritidis. Crude extract (CE), precipitate fraction 30-60 % and molecules between 3.5 and 10 kDa obtained from precipitate fraction 30-60 % (Em2) showed inhibitory activity against the tested bacterial strains. The highest antibacterial activity was observed for Em2 against S. aureus. The major peak eluted at approximately 30 % in an acetonitrile gradient in reverse-phase chromatography of Em2 (Em2-F1 to Em2-F19), and it showed the highest antibacterial activity, which was twofold higher against S. aureus than against S. Enteritidis. MALDI-ToF spectra of Em2-F18 revealed a molecular mass of 1,231.1 Da and the amino acid sequence showed high identity to the napin family. These findings report for the first time a napin-like peptide from E. malaccensis L. seeds with potential to be applied as a new anti-Staphylococcus molecule.

Indexed as

Anti-Bacterial AgentsMicrobial Sensitivity TestsPlant ProteinsSalmonella enteritidisSeedsStaphylococcus aureusSyzygiumAnti-Bacterial AgentsPlant Proteins

Identifiers

PMID25362256

What OpenQuestion holds

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Registered trials

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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.