Evidence map›Paper›PMID 23938023›Full record

ArticleAMB Express2013

Antimicrobial action and anti-corrosion effect against sulfate reducing bacteria by lemongrass (Cymbopogon citratus) essential oil and its major component, the citral.

Elisa Korenblum, Fátima Regina de Vasconcelos Goulart, Igor de Almeida Rodrigues, Fernanda Abreu, Ulysses Lins, Péricles Barreto Alves, Arie Fitzgerald Blank, Erika Valoni, Gina V Sebastián, Daniela Sales Alviano and 2 more

Open access · goldAbstract read
In one paragraph

Article in AMB Express, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
7.4field-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

17 citing papers in PubMed, 79 citations in OpenAlex.

  1. Cinnamaldehyde effectively disruptsApplied and environmental microbiology · 2025
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  4. Evaluation of the Pathogenic-Mixed Biofilm Formation ofInternational journal of environmental research and public health · 2022
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  7. Review
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  9. Analytical Investigation ofFrontiers in microbiology · 2019
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Streptomyces lunalinharesii 235 prevents the formation of a sulfate-reducing bacterial biofilm.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
    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

12 authors at 3 institutions in 1 country.

Elisa KorenblumDepartamento de Microbiologia Geral, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. elisa@micro.ufrj.br.
Fátima Regina de Vasconcelos Goulart
Igor de Almeida Rodrigues
Fernanda Abreu
Ulysses Lins
Péricles Barreto Alves
Arie Fitzgerald Blank
Erika Valoni
Gina V Sebastián
Daniela Sales Alviano
Celuta Sales Alviano
Lucy Seldin
Universidade Federal do Rio de Janeiro · BRPetrobras (Brazil) · BRUniversidade Federal de Sergipe · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The anti-corrosion effect and the antimicrobial activity of lemongrass essential oil (LEO) against the planktonic and sessile growth of a sulfate reducing bacterium (SRB) were evaluated. Minimum inhibitory concentration (MIC) of LEO and its major component, the citral, was 0.17 mg ml-1. In addition, both LEO and citral showed an immediate killing effect against SRB in liquid medium, suggesting that citral is responsible for the antimicrobial activity of LEO against SRB. Transmission electron microscopy revealed that the MIC of LEO caused discernible cell membrane alterations and formed electron-dense inclusions. Neither biofilm formation nor corrosion was observed on carbon steel coupons after LEO treatment. LEO was effective for the control of the planktonic and sessile SRB growth and for the protection of carbon steel coupons against biocorrosion. The application of LEO as a potential biocide for SRB growth control in petroleum reservoirs and, consequently, for souring prevention, and/or as a coating protection against biocorrosion is of great interest for the petroleum industries.

Identifiers

PMID23938023
PMCPMC3751693
OpenAlexW2150088665

What OpenQuestion holds

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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.