Day

Mean population of S. Typhimurium (Log CFU/g)

Bacterial population change (OE control)c

Bacterial population change (AE control)c

control

olive extract 3%

apple extract 3%

0

3.87 ± 0.19ax

3.84 ± 0.07ax

3.84 ± 0.07ax

−0.03

−0.03

3

4.12 ± 0.25ax

3.42 ± 0.17by

3.56 ± 0.38bx

−0.70

−0.56

5

4.03 ± 0.20ax

3.44 ± 0.26ay

4.11 ± 0.33ax

−0.59

+0.08

7

4.22 ± 0.33ax

2.79 ± 0.08bz

3.98 ± 0.42bx

−1.43

−0.24

Bac. changed

+0.35

−1.05

+0.14