Table 1
Reduction rates (log cfu/cm2) of Salmonella enterica Kentucky attached to skin attachment model (10 cm2) when treated with organic acids or sodium dodecyl sulfate (SDS) for
1 and 3 min.
Treatment time Organic acids (10 g/kg) Organic acids (20 g/kg) SDS
Lactic acid Levulinic acid Acetic acid Lactic acid Levulinic acid Acetic acid 5 g/kg 10 g/kg
1 min 2.05 ± 0.13Aa 1.23 ± 0.23B 1.96 ± 0.04A 3.24 ± 0.06C 1.44 ± 0.04B 2.90 ± 0.04C 0.21 ± 0.19D 0.24 ± 0.06D
3 min 3.36 ± 0.14A 2.17 ± 0.34B 1.99 ± 0.22B 5.01 ± 0.05C 1.88 ± 0.15B 2.53 ± 0.47B 0.36 ± 0.04D 0.66 ± 0.08E
AeEValues with different superscripts within the same raw are significantly (P < 0.05) different.
a Data represent average of three independent repeats plus standard deviation.