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Table 6 Effects of injection with plasma protein solution on Warner-Bratzler shear force (kg/cm2) in porcine longissimus muscle, during cold storage

From: Effects of injection of hydrolysis plasma protein solution on the antioxidant properties in porcine M. Longissimus Lumborum

Treatments1)

Storage (days)

1

3

7

C

2.09 ± 0.28Aa

1.61 ± 0.22Cb

2.36 ± 0.42Ba

T1

2.49 ± 0.61A

2.80 ± 0.25A

2.91 ± 0.48A

T2

2.61 ± 0.49A

2.74 ± 0.19A

2.53 ± 0.45AB

T3

2.25 ± 0.65A

2.38 ± 0.17B

2.39 ± 0.36B

T4

1.46 ± 0.46B

1.16 ± 0.19D

1.15 ± 0.20C

  1. A–DMeans with different superscripts in the same column significantly differ at p < 0.05
  2. a–bMeans with different superscripts in the same row significantly differ at p < 0.05
  3. 1C-control, T1-injection with 10 mM sodium phosphate buffer (pH = 7.0) at 10 %, T2-injection with 10 mM sodium phosphate buffer (pH = 7.0) and 0.01 % BHT at 10 %, T3-injection with 10 mM sodium phosphate buffer (pH = 7.0) and 5 % plasma protein at 10 %, and T4-injection with 10 mM sodium phosphate buffer (pH = 7.0) and 5 % hydrolysis plasma protein at 10 %