Evidence map›Paper›PMID 29853902›Full record

ArticleInternational journal of microbiology2018

Production of Biosurfactants by Soil Fungi Isolated from the Amazon Forest.

Hellen Holanda Sena, Michele Alves Sanches, Diego Fernando Silva Rocha, Walter Oliva Pinto Filho Segundo, Érica Simplício de Souza, João Vicente Braga de Souza

Erratum issuedAbstract read
In one paragraph

Article in International journal of microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Review
  2. Highlighting the marine fungi Cunninghamella echinulata-9A5 as bioemulsifier for treating tannery leather residue.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
  3. Article
  4. Article
  5. Statistical Optimization of Biosurfactant Production fromJournal of microbiology and biotechnology · 2023
    Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Biosurfactants fromBiomolecules · 2021
    Article
  11. Production of Biosurfactants by Ascomycetes.International journal of microbiology · 2021
    Review
  12. Role of environmental factors in shaping the soil microbiome.Environmental science and pollution research international · 2020
    Review
  13. Genome Sequence ofMicroorganisms · 2020
    Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Hellen Holanda SenaPost-Graduate Program in Pharmaceutical Sciences, Federal University of Amazonas (UFAM), R. Alexandre Amorim 330, 69010-300 Manaus, AM, Brazil.
Michele Alves SanchesPost-Graduate Program in Pharmaceutical Sciences, Federal University of Amazonas (UFAM), R. Alexandre Amorim 330, 69010-300 Manaus, AM, Brazil.
Diego Fernando Silva RochaDepartment of Medical Microbiology, National Institute of Amazonian Research (INPA), Av. André Araújo 2936, 69080-971 Manaus, AM, Brazil.
Walter Oliva Pinto Filho SegundoDepartment of Medical Microbiology, National Institute of Amazonian Research (INPA), Av. André Araújo 2936, 69080-971 Manaus, AM, Brazil.
Érica Simplício de SouzaSuperior School of Technology, Amazonas State University (UEA), Av. Darcy Vargas 1200, 69050-020 Manaus, AM, Brazil.
João Vicente Braga de SouzaDepartment of Medical Microbiology, National Institute of Amazonian Research (INPA), Av. André Araújo 2936, 69080-971 Manaus, AM, Brazil.ORCID 0000-0002-3163-7499

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biosurfactants are surface-active compounds that have sparked interest in recent years because of their environmental advantages over conventional surfactants. The aim of this study was to investigate the production of biosurfactants by soil fungi isolated from the Amazon forest. Fungi colonies were isolated from soil samples and screened for biosurfactant production in submerged fermentation. In addition, the influences of bioprocess factors (carbon source, nitrogen source, pH, and fermentation time) were investigated. Finally, the biosurfactant produced was semipurified and submitted to stability tests. One hundred fungal cultures were obtained from the soil samples, identified by micromorphology, and submitted to screening for biosurfactant production. Sixty-one strains produced biosurfactants. The strain

Identifiers

PMID29853902
PMCPMC5941774

What OpenQuestion holds

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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.