Table 2. The a_w value of eastern little tuna samples during storage at chilling temperature

Storage treatment	Value of a_w (n = 3)
Control	0.907 ± 0.04^a
A2	0.898 ± 0.03^ab
A4	0.903 ± 0.01^b
A10	0.932 ± 0.05^ab

The eastern little tuna sample A2, storage treatment at 2°C; A4, storage treatment at 4°C; A10, storage treatment at 10°C.
The same superscript letter in the same column means that the analysis of variance test results are not significantly different (α = 0.05). n = repetition.
a_w, water activity.