Environmental strains

Inhibition Diameters (mm)

1a

1d

1c

1e

E. coli A1

0.8 ± 0.1

5.3 ± 0.6

0.6 ± 0.2

0.5 ± 0.0

E. coli A2

0.7 ± 0.2

0.8 ± 0.1

0.8 ± 0.1

0.7 ± 0.0

E. coli A3

0.7 ± 0.1

7.2 ± 0.6

0.7 ± 0.2

0.5 ± 0.0

E. coli A4

0.7 ± 0.2

0.7 ± 0.1

0.6 ± 0.2

0.9 ± 0.0

Enterobacteria P1

0.6 ± 0.2

17.3 ± 0.6

0.8 ± 0.1

10.0 ± 0.0

Enterobacteria P2

0.8 ± 0.1

0.6 ± 0.2

0.7 ± 0.2

0.5 ± 0.1