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. 2020 Jul 25;57(3):246–252. doi: 10.2141/jpsa.0190087

Table 3. Meat color characteristics (24-h postmortem) affected by transportation distance and crating density1.

Parameters Distance Cratingdensity P value
80 km 160 km 240 km Low Medium High Distance Density Interactions
L* 55.79±0.59b 54.79±0.54b 58.28±0.59a 55.29±0.64b 56.24±0.69ab 57.33±0.64a 0.0002 0.0391 0.4295
a* 14.17±0.47 15.19±0.31 14.76±0.38 14.39±0.46 14.64±0.33 15.10±0.40 0.2006 0.4436 0.5082
b* 17.96±0.65 18.54±0.44 16.76±0.41 17.47±0.45 17.79±0.66 18.00±0.50 0.0670 0.7786 0.6518
c 22.99±0.53ab 24.09±0.36a 22.37±0.45b 22.69±0.47 23.20±0.53 23.56±0.45 0.0411 0.4284 0.6972
h 51.56±1.54 50.59±1.02 48.62±0.84 50.55±1.11 50.30±1.40 49.92±1.10 0.2234 0.9320 0.4087
1

Values are least square mean±standard error

a–c

Means in a row with no common superscript differ significantly at p≤.0.05

Cratingdensity: Low=10 birds/crate (0.050 m2/bird), 12 birds/crate (0.042 m2/bird), and 15 birds/crate (0.033 m2/bird)

L*=lightness, a*=redness, b*=yellowness, c=chroma, h=hue