Bacteria | Sample | Biofilm formation (%)a | |||||
---|---|---|---|---|---|---|---|
Controlb | 3.125% | 6.25% | 12.50% | 25% | 50% | ||
Y. enterocolitica | RE1 | 100 ± 3.39aC | 90.35 ± 9.79efgC | 72.82 ± 3.21dB | 68.35 ± 4.02efB | 60.97 ± 1.05cB | 38.25 ± 5.29bcA |
LP-RE | 100 ± 4.97aD | 97.41 ± 5.31fghD | 98.67 ± 7.84efD | 61.12 ± 8.59deC | 39.93 ± 4.12bB | 24.55 ± 4.57bA | |
LR-RE | 100 ± 5.40aD | 61.93 ± 5.31bcC | 57.71 ± 1.18bcC | 51.92 ± 7.34cdBC | 44.47 ± 6.44bB | 24.98 ± 1.43bA | |
S. Typhimurium | RE1 | 100 ± 11.92aB | 90.67 ± 4.64efgB | 97.37 ± 3.48efB | 65.15 ± 5.08defA | 64.20 ± 5.08cA | 59.28 ± 5.14dA |
LP-RE | 100 ± 3.56aC | 82.57 ± 11.48defB | 72.86 ± 1.53dB | 26.85 ± 6.36aA | 35.54 ± 2.62bA | 32.61 ± 5.58bcA | |
LR-RE | 100 ± 3.42aD | 68.21 ± 4.80cdB | 61.89 ± 6.46cB | 74.11 ± 9.40efB | 37.01 ± 5.62bA | 35.49 ± 11.30bcA | |
E. coli O157:H7 | RE1 | 100 ± 6.67aB | 77.77 ± 3.61deA | 92.64 ± 4.87eB | 77.85 ± 3.92fA | 121.98 ± 5.59eC | 114.34 ± 7.00fC |
LP-RE | 100 ± 5.15aAB | 110.06 ± 3.12hB | 109.36 ± 2.88gAB | 110.86 ± 4.13gBA | 98.74 ± 7.87dA | 101.26 ± 2.99eAB | |
LR-RE | 100 ± 3.73a | 101.60 ± 9.73ghA | 105.59 ± 3.84fgAB | 122.13 ± 10.57gBC | 123.24 ± 12.75eBC | 137.98 ± 8.54gC | |
S. aureus | RE1 | 100 ± 4.36aD | 53.70 ± 6.82bB | 52.39 ± 2.01bB | 43.25 ± 4.56bcAB | 42.60 ± 5.31bAB | 36.35 ± 6.76bcA |
LP-RE | 100 ± 3.55aE | 97.43 ± 3.22fghE | 40.71 ± 4.36aD | 29.74 ± 2.59abC | 22.53 ± 1.43aB | 10.81 ± 1.98aA | |
LR-RE | 100 ± 6.37aC | 32.02 ± 5.37aA | 32.26 ± 2.86aA | 42.13 ± 4.84bcAB | 40.12 ± 3.21bAB | 44.57 ± 3.20cB |