Table 3. Meat surface color of broiler and Korean native chicken with various freezing and thawing conditions
Traits/breeds | Fresh | SF-RT | SF-AT | SF-WT | SF-MT | QF-RT | QF-AT | QF-WT | QF-MT |
CIE L* |
Broiler | 58.55 ±2.01a | 54.08 ±2.95abB | 51.98 ±1.76bB | 52.44 ±3.10bB | 52.07 ±4.52bB | 52.95 ±2.59abB | 52.26 ±2.01bB | 54.24 ±2.98abB | 53.62 ±2.52abB |
WRMD1 | 57.96 ±2.14 | 57.39 ±2.07A | 58.83 ±1.18A | 56.89 ±1.27A | 57.73 ±3.09A | 57.85 ±0.86A | 58.71 ±1.52A | 57.54 ±1.07AB | 59.30 ±2.06A |
WRMD2 | 59.59 ±2.02ab | 58.76 ±0.98abA | 58.78 ±1.35abA | 57.38 ±1.49bA | 59.98 ±1.14abA | 60.46 ±1.33aA | 59.10 ±0.91abA | 60.39 ±1.22abA | 60.42 ±2.20abA |
CIE a* |
Broiler | 1.49 ±0.59b | 3.65 ±1.03aA | 3.77 ±1.17a | 3.61 ±0.83aA | 4.17 ±0.64aA | 2.66 ±0.62abA | 2.84 ±0.42abA | 3.26 ±0.79aA | 2.75 ±0.88abA |
WRMD1 | 2.11 ±0.51 | 2.93 ±0.58AB | 2.42 ±0.81 | 2.76 ±0.92AB | 2.42 ±0.23B | 2.78 ±0.67A | 1.94 ±1.13AB | 2.81 ±0.74A | 2.69 ±0.63A |
WRMD2 | 2.05 ±0.63ab | 2.18 ±0.30aB | 2.17 ±0.95a | 1.85 ±0.86abB | 2.05 ±0.36abB | 1.02 ±0.46abB | 0.91 ±0.42bB | 0.93 ±0.37abB | 1.23 ±0.68abB |
CIE b* |
Broiler | 5.98 ±0.76A | 3.65 ±1.48 | 5.60 ±1.21A | 5.07 ±0.92A | 4.99 ±2.11 | 4.14 ±0.83A | 4.57 ±0.95A | 4.34 ±1.10A | 4.13 ±0.90A |
WRMD1 | 4.01 ±0.69B | 4.35 ±0.54 | 4.18 ±0.60B | 4.74 ±0.68AB | 4.17 ±0.21 | 4.26 ±0.48A | 4.73 ±0.57A | 4.15 ±0.35A | 4.33 ±0.71A |
WRMD2 | 4.69 ±0.58aB | 3.44 ±0.69ab | 3.89 ±0.63abB | 3.34 ±1.30abB | 3.87 ±0.52ab | 2.68 ±0.16bB | 2.77 ±1.28bB | 2.85 ±0.49bB | 2.67 ±0.78bB |
Means in the same column with different superscript letters differ significantly (p<0.05).
Means within the same row with different superscript letters differ significantly (p<0.05).
SF, slow frozen; RT, refrigerator thawing; AT, ambient temperature thawing; WT, water thawing; MT, microwave thawing; QF, quick frozen; WRMD1, Woorimadtag No. 1; WRMD2, Woorimadtag No. 2.