Table 2.
Bruise area (BA), bruise volume (BV), and specific bruise susceptibility (SBS) of low-impact (30°; 0.074 J), medium (45°; 0.160 J), and high-impact (60°; 0.273 J) bruised fruit over 12 days of storage at 5, 13, and 22 °C. Error bars represent the SD of the mean values of 3 readings per treatment. Numerical values of A, B, and C are P-values. All P-values with * symbol are statistically significant. IL; impact level, ST, storage temperature; SD; storage duration.
| Days | Impact level | Storage temp. (°C) | BA (mm2) | BV (mm3) | SBS (mm3 J−1 g−1) |
|---|---|---|---|---|---|
| 2 | Low | 5 | 3.91 ± 0.003 | 2.60 × 10° ±50 × 10−3 | 0.56 ± 0.50 |
| 13 | 3.10 ± 0.86 | 1.48 × 101±2.10 × 101 | 5.90 ± 0.82 | ||
| 22 | 16.45 ± 1.32 | 3.96 × 102±6.87 × 102 | 129.61 ± 151.64 | ||
| Medium | 5 | 17.61 ± 4.06 | 6.04 × 102±2.54 × 102 | 34.12 ± 13.15 | |
| 13 | 14.80 ± 3.31 | 4.10 × 102±1.78 × 102 | 40.35 ± 19.08 | ||
| 22 | 19.05 ± 9.16 | 9.84 × 102±7.49 × 102 | 169.94 ± 64.58 | ||
| High | 5 | 18.20 ± 2.70 | 5.92 × 102±1.43 × 102 | 35.73 ± 5.17 | |
| 13 | 10.13 ± 5.90 | 5.12 × 102±7.42 × 101 | 27.57 ± 9.35 | ||
| 22 | 42.48 ± 6.05 | 3.50 × 103±1.01 × 102 | 233.12 ± 84.55 | ||
| 4 | Low | 5 | 6.48 ± 0.67 | 4.14 × 10°±5.01 × 10−2 | 0.90 ± 0.07 |
| 13 | 6.59 ± 1.90 | 3.69 × 102±2.2 × 101 | 8.07 ± 5.94 | ||
| 22 | 22.96 ± 5.30 | 1.38 × 103±2.23 × 102 | 190.67 ± 86.83 | ||
| Medium | 5 | 17.25 ± 0.36 | 5.69 × 102±7.7 × 101 | 35.75 ± 13.68 | |
| 13 | 12.65 ± 0.011 | 2.89 × 102±2.40 × 10 | 42.50 ± 3.53 | ||
| 22 | 14.03 ± 12.31 | 1.05 × 103±1.62 × 102 | 214.00 ± 37.64 | ||
| High | 5 | 17.66 ± 0.56 | 5.60 × 102±6.10 × 101 | 37.33 ± 10.25 | |
| 13 | 19.93 ± 3.27 | 1.16 × 102±5.56 × 102 | 61.41 ± 29.58 | ||
| 22 | 42.63 ± 4.42 | 3.68 × 103±1.05 × 102 | 259.63 ± 74.14 | ||
| 6 | Low | 5 | 7.43 ± 0.48 | 3.27 × 101±1.97 × 101 | 4.67 ± 4.77 |
| 13 | 6.66 ± 2.27 | 5.17 × 101±1.30 × 101 | 11.33 ± 10.04 | ||
| 22 | 24.97 ± 1.85 | 4.54 × 103±2.05 × 102 | 455.94 ± 85.84 | ||
| Medium | 5 | 18.20 ± 0.20 | 6.67 × 102±1.60 × 102 | 51.36 ± 6.05 | |
| 13 | 13.53 ± 8.67 | 7.04 × 102±3.05 × 101 | 67.01 ± 36.60 | ||
| 22 | 23.64 ± 5.70 | 1.29 × 103±5.31 × 101 | 511.48 ± 30.72 | ||
| High | 5 | 22.69 ± 2.34 | 7.84 × 102±4.30 × 101 | 53.26 ± 23.41 | |
| 13 | 23.81 ± 3.49 | 1.86 × 103±2.03 × 102 | 101.19 ± 27.59 | ||
| 22 | 50.26 ± 5.08 | 7.83 × 103±2.76 × 102 | 555.35 ± 240.03 | ||
| 8 | Low | 5 | 7.52 ± 4.76 | 8.11 × 101±5.02 × 10 | 12.19 ± 10.80 |
| 13 | 6.98 ± 2.89 | 2.62 × 102±2.18 × 101 | 38.14 ± 49.37 | ||
| 22 | 26.29 ± 4.23 | 3.17 × 103±1.32 × 101 | 463.23 ± 97.19 | ||
| Medium | 5 | 19.24 ± 8.20 | 4.65 × 102±2.42 × 10−1 | 60.85 ± 11.58 | |
| 13 | 20.17 ± 7.89 | 1.08 × 103±6.34 × 102 | 108.98 ± 70.41 | ||
| 22 | 34.73 ± 8.08 | 2.65 × 103±1.12 × 103 | 648.72 ± 114.14 | ||
| High | 5 | 44.18 ± 6.65 | 6.57 × 102±1.09 × 10 | 64.33 ± 6.35 | |
| 13 | 25.39 ± 1.40 | 2.25 × 103±3.10 × 102 | 126.06 ± 37.55 | ||
| 22 | 51.63 ± 2.48 | 8.83 × 103±1.13 × 103 | 810.03 ± 157.56 | ||
| 10 | Low | 5 | 8.00 ± 1.23 | 3.37 × 102±1.86 × 101 | 25.50 ± 0.70 |
| 13 | 7.21 ± 0.00 | 1.64 × 102±3.7 × 101 | 48.12 ± 48.50 | ||
| 22 | 27.47 ± 5.91 | 2.36 × 103±1.26 × 102 | 526.39 ± 333.01 | ||
| Medium | 5 | 20.45 ± 3.65 | 1.78 × 102±1.25 × 10 | 71.68 ± 2.09 | |
| 13 | 20.50 ± 0.73 | 1.07 × 103±2.25 × 101 | 104.27 ± 18.52 | ||
| 22 | 39.13 ± 2.93 | 5.85 × 103±9.33 × 102 | 717.68 ± 42.95 | ||
| High | 5 | 44.64 ± 0.60 | 1.27 × 103±9.96 × 101 | 77.33 ± 17.00 | |
| 13 | 25.29 ± 0.21 | 3.20 × 103±1.56 × 102 | 171.13 ± 64.51 | ||
| 22 | 70.35 ± 4.57 | 1.50 × 104±3.28 × 102 | 1197.01 ± 311.53 | ||
| 12 | Low | 5 | 9.07 ± 0.60 | 1.40 × 102±1.86 × 101 | 48.00 ± 2.82 |
| 13 | 7.00 ± 2.39 | 4.24 × 102±2.94 × 102 | 99.34 ± 65.87 | ||
| 22 | 39.94 ± 6.07 | 2.16 × 103±1.35 × 103 | 641.87 ± 133.90 | ||
| Medium | 5 | 22.25 ± 0.39 | 8.86 × 102±2.65 × 102 | 71.56 ± 12.61 | |
| 13 | 23.81 ± 6.51 | 1.70 × 103±8.21 × 102 | 179.09 ± 102.29 | ||
| 22 | 79.83 ± 12.13 | 9.84 × 103±3.23 × 102 | 1244.49 ± 342.12 | ||
| High | 5 | 45.02 ± 0.83 | 1.21 × 103±1.03 × 102 | 81.34 ± 30.46 | |
| 13 | 27.36 ± 9.32 | 6.23 × 103±8.88 × 102 | 363.96 ± 103.22 | ||
| 22 | 80.90 ± 16.64 | 2.09 × 104±5.45 × 102 | 1609.72 ± 350.66 |
| Level of significance (P < 0.05) | |||
|---|---|---|---|
| BA | BV | SBS | |
| IL (A) | 0.000148* | 0.007906* | 0.010792* |
| ST (B) | 0.002986* | 0.003182* | 0.002186* |
| SD (C) | 0.035112* | 0.068739 | 0.175465 |
| A × B | 0.000299* | 0.001302* | 0.009494* |
| A × C | 0.001023* | 0.049119* | 0.123394 |
| B × C | <0.00001* | 0.002177* | <0.00001* |
| A × B × C | 0.100838 | <0.00001* | 0.000532* |