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Table 4 Effects of injection with plasma protein solution on metmyoglobin percentage of 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

4.92 ± 0.04Ac

7.52 ± 0.04Ab

11.54 ± 0.07Aa

T1

4.65 ± 0.07Bc

6.60 ± 0.02Bb

9.87 ± 0.03Ba

T2

4.68 ± 0.05Bc

6.10 ± 0.03Cb

8.04 ± 0.01Ca

T3

4.78 ± 0.02Bc

6.08 ± 0.01Cb

8.03 ± 0.02Ca

T4

4.71 ± 0.03Bc

5.99 ± 0.03Db

7.31 ± 0.05Da

  1. A–CMeans with different superscript in the same column significantly differ at p < 0.05
  2. a–cMeans with different superscript 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 %