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 ± 0.42^A	7.33 ± 0.82^A	7.06 ± 0.73^A	7.15 ± 0.63^A	5.04 ± 0.16^B
	3	8.61 ± 0.16^B	11.54 ± 0.42^B	11.54 ± 0.96^A	9.16 ± 0.57^B	8.15 ± 0.48^B
	7	9.87 ± 0.16^BC	13.34 ± 0.73^A	9.22 ± 0.55^C	12.98 ± 0.42^A	10.51 ± 0.42^B
TMC (log cfu/g)	0	4.14 ± 0.24^B	3.86 ± 0.24^B	3.96 ± 0.10^B	4.07 ± 0.16^B	4.43 ± 0.14^A
	3	4.15 ± 0.21^B	4.15 ± 0.21^B	4.65 ± 0.49^AB	5.15 ± 0.39^AB	4.72 ± 0.17^A
	7	5.18 ± 0.26^C	5.10 ± 0.42^C	5.10 ± 0.25^C	5.83 ± 0.23^B	6.79 ± 0.45^A
TBARS (mg MDA/kg)	0	0.10 ± 0.00^C	0.13 ± 0.00^C	0.14 ± 0.02^C	0.20 ± 0.01^B	0.32 ± 0.06^A
	3	0.12 ± 0.01^C	0.15 ± 0.01^B	0.16 ± 0.01^B	0.14 ± 0.01^B	0.46 ± 0.01^A
	7	0.10 ± 0.01^D	0.25 ± 0.01^A	0.31 ± 0.02^B	0.18 ± 0.02^C	0.31 ± 0.02^A

^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%).