Table 3.
Amount of coumaphos bound to intracellular extracts and membrane extracts after 24 h incubation with selected strains of lactic acid bacteria (LAB). The experiments were conducted for whole live LAB cells. The initial concentration of an individual pesticide was 100 µg/mL. The presented results are mean from two measurements ± SD.
| Strain | Remaining Coumaphos Concentration (µg/mL) ± SD | |
|---|---|---|
| Intracellular Extracts | Membrane Extracts | |
| L. salivarius 9AN | 1.45 ± 0.07 | 0.11 ± 0.05 |
| L. casei 12AN | 1.81 ± 0.10 | 0.13 ± 0.05 |
| P. acidilactici 5/2 | 2.23 ± 0.13 | 0.25 ± 0.07 |
| P. acidilactici 6/1 | 1.53 ± 0.12 | 0.13 ± 0.03 |
| P. acidilactici 7/1 | 1.71 ± 0.10 | 0.09 ± 0.02 |
| P. acidilactici 8/1 | 1.13 ± 0.08 | 0.17 ± 0.05 |
| P. pentosaceus 9/3 | 1.40 ± 0.06 | 0.13 ± 0.03 |
| P. pentosaceus 14/1 | 0.61 ± 0.04 | 0.12 ± 0.04 |
| L. plantarum 14/3 | 0.79 ± 0.06 | 0.02 ± 0.01 |
| P. pentosaceus 19/1 | 0.89 ± 0.05 | 0.04 ± 0.01 |
| P. acidilactici 35/1 | 1.89 ± 0.10 | 0.19 ± 0.03 |
| Analytical standard | 100.00 ± 0.66 | |