Table 6.
Yellow pigment deposition in the liver and fat pad represented by the b∗ score of the colorimeter measured at the end of grow out, 42 d of age, in female broilers.
Diet | Mean b∗ color score1,2 |
|
---|---|---|
Liver | Fat pad | |
Orange corn | 7.13a | 23.40a |
Yellow corn | 5.18b | 17.81b |
White corn | 4.21b | 10.39c |
Pooled SEM | 0.43 | 0.35 |
P-value | 0.0005 | <0.0001 |
Pigment deposition is unitless; a higher number indicates greater pigment deposition. Scores are written as LS means with pooled SEM below each column. a-cMeans within a column lacking a common letter are different (P < 0.05).
N = 192; 32 birds/diet x litter treatment with 8 birds/replicate sampled.