Table 6 Change in drip loss of beef dur ing storage (unit: %)

Treatment1)	Storage period (day)
	0	1	2	3	4	7	9	11
	Control	0.78±0.88b2)A3)	1.33±0.22abA	1.45±0.20abA	3.45±1.95aA	-	-	-	-
TCS-1	0.78±0.88aA	-	1.00±0.48aA	-	1.02±0.14aA	1.19±0.48aA	1.19±0.36aA	1.52±0.76aA
TCS-2	0.78±0.88aA	-	1.14±0.13aA	-	1.16±0.11aA	1.34±0.31aA	1.68±0.54aA	-

Control, beef in expandable polystyrene box; TCS-1, beef in box with thermoelectric cooling system and plasma generation apparatus; TCS-2, beef in box with thermoelectric cooling system.
^a-bMeans in the same row with different superscripts are significantly different (p<0.05).
^A-BMeans in the same column with different superscripts are significantly different (p<0.05).