ArticleApplied microbiology and biotechnology2026
Antibiofilm and antimetabolic effects of disinfectants on Pseudomonas aeruginosa strains isolated from cosmetic manufacturing environments.
Article in Applied microbiology and biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- In-Store Cosmetic Testers Harbour Resistant Bacteria: A Pilot Survey of Microbial Contamination and Antimicrobial Susceptibility in Portuguese Pharmacies.Microorganisms · 2026Article
- Genetic Characteristics and Preservative Tolerance of Spoilage Microorganisms in Daily Chemical Products.Microorganisms · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pseudomonas aeruginosa is a major contaminant in cosmetics, posing significant health risks to consumers. These bacteria form biofilms that protect them from disinfectants commonly used in the cosmetic industry. This study aimed to assess the impact of disinfectants, cleaners, and sanitizers on the metabolic activity and biofilm formation of P. aeruginosa isolated from the production line in a cosmetic manufacturer. In vitro experiments were conducted using silicone, Teflon, ethylene propylene diene monomer and acid-resistant steel surfaces, which are commonly used materials in cosmetic production line equipment. Spectrophotometric methods were used to evaluate biofilm formation and metabolic activity, while different imaging techniques (SEM, EFM, OCT) were employed to visualize biofilm structure directly on examined surfaces. The results showed that hypochlorous acid is the most effective disinfectant in inhibiting biofilm formation. Hypochlorous acid significantly reduced the metabolic activity of P. aeruginosa, particularly in biofilms forming on the surface made of stainless steel. Additionally, the study validated the feasibility of implementing a sterilization method using hypochlorous acid directly in industrial conditions for production line sterilization. Results showed a significant reduction in contamination levels in water passing through the installation, from an uncountable level to below 0.1 × 10
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Registered trials
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