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. 2020 Sep 30;62(5):753–760. doi: 10.5187/jast.2020.62.5.753

Table 1. Differences in meat quality measurements by carcass weight increase of finishing gilts and barrows.

Measurements Gilts Barrows SEM p-value Contrast
CCW HCW VHCW CCW HCW VHCW Gender CW Gender × CW
pHu 5.66 5.68 5.71 5.67 5.70 5.78 0.156 0.3.09 0.326 0.103 0.801
CIE L* 48.9 47.8 47.2 47.8 47.5 47.0 2.644 0.435 0.321 0.185 0.793
CIE a* 7.02d 7.29cd 7.71ab 7.09d 7.50bc 7.94a 0.378 < 0.001 0.032 < 0.001 0.671
CIE b* 1.97 1.66 1.69 1.56 1.59 1.90 0.734 0.532 0.552 0.618 0.249
Drip loss (%) 1.72 1.52 1.51 1.57 1.48 1.23 0.496 0.158 0.127 0.092 0.633
Cooking loss (%) 24.7 24.5 24.2 24.8 24.9 23.7 1.512 0.214 0.914 0.053 0.552
Released water (%) 11.1 11.2 10.1 11.5 10.3 10.0 1.502 0.056 0.518 0.005 0.214
WBSF (kg/cm2) 2.54c 2.73c 2.96ab 2.52c 2.75bc 3.06a 0.226 < 0.001 0.403 < 0.001 0.585
a–d

Means with different superscripts in the same row are significantly different.

CCW, commercial carcass weight; HCW, heavy carcass weight; VHCW, very heavy carcass weight; WBSF, Warner-Bratzler shear force; CW, carcass weight.