Table 3.
Chemical composition of control and enriched extrudates (content of compounds expressed in dry matter).
| Sample | Protein (%) |
Carbohydrates (%) |
Fibre (%) |
Fat (%) |
Ash (%) |
|---|---|---|---|---|---|
| R (control) | 8.11 ± 0.06 a | 78.17 ± 0.28 ce | 0.508 ± 0.04 a | 2.83 ± 0.10 a | 1.26 ± 0.05 a |
| 1.5 GB | 8.53 ± 0.05 b | 77.36 ± 0.38 b | 0.525 ± 0.02 a | 2.98 ± 0.06 bc | 1.28 ± 0.05 a |
| 3 GB | 8.92 ± 0.10 c | 76.29 ± 0.43 a | 0.634 ± 0.03 b | 2.94 ± 0.13 b | 1.45 ± 0.06 b |
| 1.5 GB + 2 BP | 8.54 ± 0.03 b | 77.33 ± 0.49 b | 0.532 ± 0.02 a | 3.06 ± 0.11 c | 1.30 ± 0.031 a |
| 3 GB + 2 BP | 9.03 ± 0.11 d | 77.26 ± 0.47 b | 0.648 ± 0.02 b | 2.92 ± 0.10 b | 1.51 ± 0.05 c |
| 1 GB + 1 S | 8.89 ± 0.38 b | 77.56 ± 0.25 e | 0.567 ± 0.03 b | 2.99 ± 0.10 b | 1.35 ± 0.05 b |
| 2 GB + 2 S | 9.36 ± 0.60 b | 74.80 ± 0.35 cd | 0.625 ± 0.03 c | 3.17 ± 0.09 c | 1.43 ± 0.05 c |
| 3 GB + 3 S | 10.53 ± 0.55 c | 74.44 ± 0.94 bc | 0.674 ± 0.04 d | 3.32 ± 0.09 d | 1.48 ± 0.05 d |
| 4 GB + 4 S | 11.81 ± 0.40 e | 73.81 ± 0.49 ab | 0.744 ± 0.03 e | 3.52 ± 0.05 e | 1.60 ± 0.03 e |
| 4 GB + 4 S + 2 BP | 11.23 ± 0.43 e | 73.41 ± 0.48 a | 0.737 ± 0.02 e | 3.47 ± 0.08 e | 1.62 ± 0.03 e |
Mean values with the same letters in the column were not significantly different (α = 0.05). See Table 2 for explanation of sample codes.