Table 4.
Parameters | Particle Size | p-Value | |||||||
---|---|---|---|---|---|---|---|---|---|
Coarse | Fine | ||||||||
Level | Particle Size | Level | Particle Size × Level | ||||||
MBMc6 | MBMc12 | MBMc24 | MBMf6 | MBMf12 | MBMf24 | ||||
Acetic acid | 23.4 ± 6.75 | 47.9 ± 35.0 | 32.0 ± 16.8 | 21.7 ± 14.2 | 27.1 ± 7.35 | 41.4 ± 23.8 | 0.5346 | 0.2561 | 0.1751 |
Propionic acid | 10.2 ± 2.78 | 23.6 ± 16.5 | 13.5 ± 4.82 | 12.5 ± 10.3 | 12.3 ± 3.56 | 19.5 ± 10.7 | 0.7743 | 0.4182 | 0.1458 |
iso-Butyric acid | 0.68 c ± 0.10 | 1.21 a ± 0.50 | 1.07 b ± 0.51 | 0.49 c ± 0.25 | 0.67 b ± 0.31 | 1.08 a ± 0.58 | 0.1269 | 0.0342 | 0.0259 |
n-Butyric acid | 6.54 ± 5.53 | 17.4 ± 17.9 | 7.73 ± 6.84 | 6.19 ± 7.75 | 7.27 ± 5.32 | 5.99 ± 4.01 | 0.1990 | 0.3011 | 0.2613 |
iso-Valeric acid | 0.99 c ± 0.13 | 1.69 a ± 0.68 | 1.54 ab ± 0.68 | 0.74 c ± 0.40 | 0.97 b ± 0.49 | 1.54 a ± 0.84 | 0.1352 | 0.0411 | 0.0396 |
n-Valeric acid | 0.08 ± 0.10 | 0.20 ± 0.15 | 0.08 ± 0.05 | 0.11 ± 0.15 | 0.10 ± 0.09 | 0.05 ± 0.05 | 0.3438 | 0.4962 | 0.2769 |
MBM = Meat and bone meal, c = coarse, f = fine. a,b,c Means in a row with different superscripts differ significantly within each grinding (p < 0.05).