Preservative Effect of Novel Combined Treatment with Electrolyzed Active Water and Lysozyme Enzyme to Increase the Storage Life of Vacuum-Packaged Carp

Table 4

Measurement of residual chlorate and perchlorate concentration of unwashed and washed samples following treatment.

Chlorate and perchlorate concentration (mg/kg ± SD)
	Chlorate	Perchlorate
Control	0.011 ± 0.002	<0.01
Washed	0.106 ± 0.011	<0.01
AEO	0.822 ± 0.086	0.014 ± 0.001
AEO washed	0.277 ± 0.046	0.012 ± 0.001
AEO + L	0.669 ± 0.016	0.019 ± 0.002
AEO washed + L	0.291 ± 0.017	0.015 ± 0.002

^aMean ± SD, n = 3 AEO: acidic electrolyzed oxidizing (AEO) water (100 mg/kg) treatment for 5 min. AEO washed: acidic electrolyzed oxidizing water treatment for 5 min followed by washing. AEO + L: electrolyzed oxidizing water treatment for 5 min followed by spraying of 0.5% lysozyme enzyme (L) solution. AEO washed + L: electrolyzed oxidizing water treatment for 5 min followed by washing and spraying of 0.5% lysozyme enzyme solution on the total viable count of carp samples.