Table 4. Changes in VBN of fresh beef during transport and delivery using cold chain container (mg%)

	Treatment	Storage period (day)
		0	1	2	3	4	7	9
		VBN	EPS1)	7.20±0.72Ab3)	8.78±1.20Ab	11.53±1.38Aa	13.52±2.62Aa	-	-	-
TEPP2)-1	7.20±0.72Ab		-	7.90±0.29Bb	-	8.08±0.48Ab	8.39±0.47Bb	13.76±2.97Aa
TEPP-2	7.20±0.72Ab		-	7.50±0.44Bb	-	8.09±0.27Ab	15.02±0.42Aa	-

EPS : Expandable polystyrene.
TEPP : Thermoelectric expanded polypropylene.
Means in the same row with different superscripts (a-b) are significantly different (p<0.05). Means in the same column with different superscripts (A-B) are significantly different (p<0.05).