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dc.contributor.authorSurma, Robert-
dc.contributor.authorWojcieszyńska, Danuta-
dc.contributor.authorKarcz, Jagna-
dc.contributor.authorGuzik, Urszula-
dc.identifier.citation"Molecules" (2021), iss. 26, art. no. 820pl_PL
dc.description.abstractPseudomonas moorei KB4 is capable of degrading paracetamol, but high concentrations of this drug may cause an accumulation of toxic metabolites. It is known that immobilisation can have a protective effect on bacterial cells; therefore, the toxicity and degradation rate of paracetamol by the immobilised strain KB4 were assessed. Strain KB4 was immobilised on a plant sponge. A toxicity assessment was performed by measuring the concentration of ATP using the colony-forming unit (CFU) method. The kinetic parameters of paracetamol degradation were estimated using the Hill equation. Toxicity analysis showed a protective effect of the carrier at low concentrations of paracetamol. Moreover, a pronounced phenomenon of hormesis was observed in the immobilised systems. The obtained kinetic parameters and the course of the kinetic curves clearly indicate a decrease in the degradation activity of cells after their immobilisation. There was a delay in degradation in the systems with free cells without glucose and immobilised cells with glucose. However, it was demonstrated that the immobilised systems can degrade at least ten succeeding cycles of 20 mg/L paracetamol degradation. The obtained results indicate that the immobilised strain may become a useful tool in the process of paracetamol degradation.pl_PL
dc.rightsUznanie autorstwa 3.0 Polska*
dc.subjectnon-steroidal anti-inflammatory drugspl_PL
dc.subjectloofah spongepl_PL
dc.titleEffect of Pseudomonas moorei KB4 Cells’ Immobilisation on Their Degradation Potential and Tolerance towards Paracetamolpl_PL
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