Table 3 Pork texture test results with PCA added at different storage times.
TPA | Time/days | Positive control | 2 × MIC | MIC | 0 × MIC |
---|---|---|---|---|---|
Hardness | 1 | 123.39 ± 7.95 | 124.07 ± 17.43 | 125.09 ± 25.1 | 140.92 ± 17.23a |
3 | 118.28 ± 16.92 | 122.38 ± 14.69 | 121.32 ± 22.98 | 115.18 ± 18.5a | |
5 | 101.55 ± 7.97 | 99.76 ± 15.01 | 96.47 ± 10.82 | 105.17 ± 12.16ab | |
7 | 99.82 ± 2.96 | 97.85 ± 7.19 | 93.84 ± 9.44 | 73.36 ± 5.59b | |
Adhesiveness | 1 | 39.36 ± 1.23 | 45.72 ± 4.84a | 45.72 ± 3.66a | 50.75 ± 1.87a |
3 | 38.16 ± 8.39 | 43.00 ± 4.55a | 42.73 ± 7.26ab | 41.94 ± 2.92a | |
5 | 34.08 ± 4.2 | 32.03 ± 3.28b | 31.4 ± 7.35ab | 38.51 ± 6.37a | |
7 | 29.39 ± 1.97 | 28.25 ± 2.03b | 27.86 ± 3.42b | 21.22 ± 5.35b | |
Springiness | 1 | 0.9 ± 0.01 | 0.88 ± 0.02bc | 0.85 ± 0.02b | 0.84 ± 0.02c |
3 | 0.91 ± 0.02 | 0.87 ± 0.01c | 0.85 ± 0.01b | 0.86 ± 0.01bc | |
5 | 0.92 ± 0.01 | 0.92 ± 0.01ab | 0.88 ± 0.01ab | 0.89 ± 0.01ab | |
7 | 0.92 ± 0.01 | 0.93 ± 0.01a | 0.9 ± 0.02a | 0.93 ± 0.03a | |
Cohesiveness | 1 | 0.78 ± 0.01b | 0.78 ± 0.04 | 0.75 ± 0.04 | 0.73 ± 0.01c |
3 | 0.79 ± 0.01ab | 0.78 ± 0.06 | 0.77 ± 0.07 | 0.78 ± 0.03b | |
5 | 0.84 ± 0.03a | 0.83 ± 0.04 | 0.82 ± 0.03 | 0.8 ± 0.01b | |
7 | 0.85 ± 0.03a | 0.84 ± 0.05 | 0.82 ± 0.01 | 0.89 ± 0.01a | |
Gumminess | 1 | 96.08 ± 5.26 | 96.71 ± 8.96 | 93.89 ± 13.41 | 102.3 ± 10.65a |
3 | 93.14 ± 11.95 | 95.65 ± 4.65 | 92.04 ± 9.33 | 89.39 ± 11.1ab | |
5 | 85.04 ± 3.54 | 82.83 ± 8.08 | 78.99 ± 5.78 | 83.96 ± 9.13ab | |
7 | 84.46 ± 0.37 | 81.85 ± 0.66 | 77.05 ± 7.55 | 65.52 ± 5.1b | |
Chewiness | 1 | 86.92 ± 4.73 | 85.57 ± 10.31 | 79.5 ± 9.71 | 85.33 ± 7.02a |
3 | 84.88 ± 8.95 | 82.91 ± 2.85 | 78.62 ± 7 | 76.71 ± 9.81ab | |
5 | 78.44 ± 4.03 | 76.03 ± 7.13 | 69.33 ± 5.11 | 74.65 ± 8.23ab | |
7 | 77.33 ± 0.31 | 75.91 ± 0.76 | 69.61 ± 5.25 | 60.97 ± 6.74b | |
Resilience | 1 | 0.38 ± 0.01c | 0.37 ± 0.01b | 0.37 ± 0.03b | 0.34 ± 0.01c |
3 | 0.42 ± 0.06bc | 0.42 ± 0.06ab | 0.4 ± 0.04ab | 0.42 ± 0.02b | |
5 | 0.5 ± 0.04ab | 0.5 ± 0.02a | 0.49 ± 0.03a | 0.45 ± 0.02b | |
7 | 0.51 ± 0.02a | 0.53 ± 0.06a | 0.47 ± 0.01a | 0.59 ± 0.01a |