Physicochemical Characteristics and Storage Stability of Hybrid Beef Patty Using Shiitake Mushroom (Lentinus edodes)
Table 6
Volatile basic nitrogen (VBN), total microbial count (TMC), and 2-thiobarbituric acid reactive substances (TBARS) of the hybrid beef patty with shiitake mushroom (Lentinus edodes).
Storage (days)
Treatments(1)
CON
T1
T2
T3
T4
VBN (mg%)
0
7.15 ± 0.42A
7.33 ± 0.82A
7.06 ± 0.73A
7.15 ± 0.63A
5.04 ± 0.16B
3
8.61 ± 0.16B
11.54 ± 0.42B
11.54 ± 0.96A
9.16 ± 0.57B
8.15 ± 0.48B
7
9.87 ± 0.16BC
13.34 ± 0.73A
9.22 ± 0.55C
12.98 ± 0.42A
10.51 ± 0.42B
TMC (log cfu/g)
0
4.14 ± 0.24B
3.86 ± 0.24B
3.96 ± 0.10B
4.07 ± 0.16B
4.43 ± 0.14A
3
4.15 ± 0.21B
4.15 ± 0.21B
4.65 ± 0.49AB
5.15 ± 0.39AB
4.72 ± 0.17A
7
5.18 ± 0.26C
5.10 ± 0.42C
5.10 ± 0.25C
5.83 ± 0.23B
6.79 ± 0.45A
TBARS (mg MDA/kg)
0
0.10 ± 0.00C
0.13 ± 0.00C
0.14 ± 0.02C
0.20 ± 0.01B
0.32 ± 0.06A
3
0.12 ± 0.01C
0.15 ± 0.01B
0.16 ± 0.01B
0.14 ± 0.01B
0.46 ± 0.01A
7
0.10 ± 0.01D
0.25 ± 0.01A
0.31 ± 0.02B
0.18 ± 0.02C
0.31 ± 0.02A
A–DMeans with different superscriptions within the same row differ (,n = 3). (1)Treatments: CON (Lentinus edodes 0%), T1 (Lentinus edodes 20%), T2 (Lentinus edodes 40%), T3 (Lentinus edodes 60%), and T4 (Lentinus edodes 80%).