Table 3.
Surviving populations of SAEW, UV+SAEW, and CP against S.enteritidis on plastic poultry transport coops and other facility surfaces with ACC of 70 mg/L and treatment time of 80 s.
| Surviving population of S. enteritidis (log10 CFU/cm2)3 |
|||||
|---|---|---|---|---|---|
| Treatment | ACC1 (mg/L) | Tire | Coop | Stainless steel | Glass |
| Control | 0 | 4.21 ± 0.12a,A | 3.93 ± 0.05b,A | 3.52 ± 0.08c,A | 3.46 ± 0.11c,A |
| SAEW5 | 70 | 3.81 ± 0.02a,B | 1.15 ± 0.01b,B | 0.91 ± 0.04c,B | 0.87 ± 0.07c,B |
| UV6 | 0 | 4.19 ± 0.09a,A | 4.01 ± 0.04a,A | 3.43 ± 0.02a,B | 2.86 ± 0.11b,C |
| UV+ SAEW | 70 | 3.19 ± 0.05a,C | 0.79 ± 0.03b,C | ND4 | ND |
| CP2 | 1% | 3.83 ± 0.02a,B | 1.34 ± 0.07b,D | 1.17 ± 0.06c,C | 1.15 ± 0.08c,D |
1
ACC = Available chlorine concentration.
2
CP = Composite phenol.
3
Values are the means ± standard deviation (n = 3).
4
ND = No detectable.
5
SAEW = slightly acidic electrolyzed water.
6
UV = Ultraviolet.
a–c
values with different lower-case letters in superscripts within a line were significantly different (P < 0.05).
A–D
values with different capital-case letters in superscripts within a column were significantly different (P < 0.05).