Table 3.
Commission Internationale de I’Eclairage (CIE) color values and sensory properties1 of Musculus longissimus dorsi of Korean Native Black Pig and its crossbred with Duroc pig
| Items | Crossbreeding effect (C) | p value2 | Gender effect (G) | p value2 | p value2 of interaction (C×G) | ||
|---|---|---|---|---|---|---|---|
|
|
|
||||||
| KNP2 | KNP×D2 | Barrow | Gilt | ||||
| CIE color value | |||||||
| Lightness (L*) | 53.62±1.76 | 52.01±2.33 | 0.000 | 52.48±2.43 | 52.31±2.09 | 0.485 | 0.427 |
| Redness (a*) | 10.55±1.81 | 7.03±1.82 | 0.000 | 7.62±2.16 | 8.39±2.63 | 0.029 | 0.002 |
| Yellowness (b*) | 6.76±1.79 | 4.12±1.31 | 0.000 | 4.59±1.30 | 5.10±2.47 | 0.000 | 0.000 |
| Chroma (C*) | 12.56±2.41 | 8.17±2.16 | 0.000 | 8.91±2.45 | 9.86±3.49 | 0.000 | 0.000 |
| Hue angle (H°) | 32.30±3.72 | 29.98±4.86 | 0.000 | 31.06±3.94 | 29.75±5.67 | 0.567 | 0.000 |
| Sensory properties3 | |||||||
| Color | 6.9±0.7 | 5.9±0.8 | 0.000 | 6.3±0.9 | 6.6±0.9 | 0.218 | 0.678 |
| Taste | 6.1±0.8 | 6.2±0.8 | 0.693 | 6.1±0.8 | 6.2±0.8 | 0.693 | 0.693 |
| Texture | 6.1±0.8 | 5.8±0.7 | 0.141 | 6.0±0.7 | 5.9±0.8 | 0.831 | 0.831 |
KNP, Korean Native Black Pig; KNP×D, Korean Native Black Pig crossbred with Duroc.
1
Values were presented as mean±standard deviation.
2
p<0.05 was considered as significantly different.
3
9-points hedonic scales: 1 (very bad) to 9 (very good).