. 2019 Sep 30;9(53):30905–30916. doi: 10.1039/c9ra06628d

The change of TVB-N levels in the pork as well as the color response of starch–BBE I film at different storage times^a.

Time (h)	TVB-N levels (mg/100 g)	Color response of starch–BBE I film
0	8.35 ± 0.61^f
8	8.77 ± 0.78^f
16	10.35 ± 0.21^e
24	17.16 ± 1.15^d
32	22.10 ± 0.70^c
40	28.01 ± 1.59^b
48	34.28 ± 1.17^a

Values are given as mean ± SD (n = 3). Different letters in the same column indicate significantly different (p < 0.05).

The change of TVB-N levels in the pork as well as the color response of starch–BBE I film at different storage timesa.