Evidence map›Paper›PMID 41604071›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2026

Acinetobacter venetianus AMO1502: a strain isolated from an oil spill capable of degrading diesel and producing active surface compounds.

Marcelo Pereira de Oliveira, Alan Portal D'Almeida, Tiago Lima de Albuquerque, Vânia Maria Maciel Melo, Tigressa Helena Soares Rodrigues, Maria Valderez Ponte Rocha

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Marcelo Pereira de OliveiraInstitute of Engineering and Sustainable Development, University of International Integration of Afro-Brazilian Lusofonia, Campus das Auroras, Redenção, CE, CEP 62.790-970, Brazil.
Alan Portal D'AlmeidaDepartment of Chemical Engineering, Federal University of Ceará, Campus do Pici, Block 709, Pici, Fortaleza, CE, CEP 60.455-760, Brazil.
Tiago Lima de AlbuquerqueDepartment of Food Engineering, Federal University of Ceará, Campus do Pici, Block 851, Fortaleza, CE, CEP 60.020-181, Brazil.
Vânia Maria Maciel MeloDepartment of Biology, Federal University of Ceará, Campus do Pici, Block 906, Fortaleza, CE, CEP 60.440-900, Brazil.
Tigressa Helena Soares RodriguesExact Sciences and Technology Center, Chemistry Course, State University of Acarau Valley, Sobral, CE, CEP 62.040-370, Brazil.
Maria Valderez Ponte RochaInstitute of Engineering and Sustainable Development, University of International Integration of Afro-Brazilian Lusofonia, Campus das Auroras, Redenção, CE, CEP 62.790-970, Brazil. valderez.rocha@ufc.br.ORCID http://orcid.org/0000-0001-6238-7552

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 440868/2020-3 and 316373/2021-4Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorFundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico
6 · The paper itself

Abstract

The bioremediation potential of the Acinetobacter venetianus AMO1502 strain, a microorganism isolated from the oil collected from the spill off the Brazilian coast in 2019, was investigated using diesel oil as a hydrocarbon source. A. venetianus AMO1502 was able to grow in a medium containing only non-sterile diesel oil as a carbon source. In the bioprocesses using 0.5% and 1.0% (v/v) diesel oil, all compounds were completely degraded after 168 h, while the biodegradation percentage decreased with increasing diesel oil concentration. The surfactant compounds produced formed stable emulsions with diesel oil and kerosene as hydrophobic substrate, reaching emulsification indexes of 50–65%. A reduction in the surface tension of the medium was observed, decreasing by up to 65.9% (from 68.5 mN/m to 23.4 mN/m). These results demonstrate that the isolated strain, A. venetianus AMO1502, efficiently metabolizes hydrocarbons and produces surface-active compounds, highlighting its potential application in the bioremediation of petroleum-derived compounds.

Indexed as

AcinetobacterGasolinePetroleum PollutionSurface-Active AgentsBiodegradation, EnvironmentalBiosurfactantsBrazilHydrocarbonsGasolineHydrocarbonsSurface-Active AgentsBiodegradationBiosurfactantsDiesel oil

Identifiers

PMID41604071
PMCPMC12852514

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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.