ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2021
Antimicrobial effects of sophorolipid in combination with lactic acid against poultry-relevant isolates.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
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Who cites it
5 citing papers in PubMed, 24 citations in OpenAlex.
- Optimizing carbon-to-nitrogen ratios for enhanced antimicrobial sophorolipid production in Starmerella riodocensis GT-SL1R.FEMS yeast research · 2026Article
- Sophorolipids: multifunctional microbial glycolipids with diverse bioactivities and applications.Biotechnology for biofuels and bioproducts · 2025Review
- Production and characterization of novel/chimeric sophorose-rhamnose biosurfactants by introducing heterologous rhamnosyltransferase genes into Starmerella bombicola.Biotechnology for biofuels and bioproducts · 2024Article
- Exploring Biosurfactants as Antimicrobial Approaches.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Sophorolipids-Bio-Based Antimicrobial Formulating Agents for Applications in Food and Health.Molecules (Basel, Switzerland) · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The objective of this study was to evaluate the antibacterial effect of sophorolipid in combination with lactic acid against relevant bacteria isolated from the poultry industry. Staphylococcus aureus, Listeria monocytogenes, Salmonella enterica, and Escherichia coli were isolated from chicken meat and antibacterial tests with sophorolipid and lactic acid were performed. Checkerboard, time-kill, and scanning electron microscopy analyses were used to confirm the antibacterial action and the combined effects. Although no inhibitory effects were observed for E. coli and Salmonella, these compounds presented antibacterial activity against L. monocytogenes and S. aureus. Additionally, sophorolipid and lactic acid were not cytotoxic at the concentrations used in the tests. The combination of sophorolipid and lactic acid resulted in an additive interaction, reducing the concentration of the active compounds needed for effectiveness against S. aureus and L. monocytogenes, to 50% and 75%, respectively. These findings lead to the possibility of developing a new, sustainable, and natural antimicrobial solution that is considered noncytotoxic and has wide applicability in the poultry industry to reduce substantial losses in this sector.
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Registered trials
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