From: A review of canola meal as an alternative feed ingredient for ducks
Amino acid (g/kg) | Expeller extracted canola meal | Solvent extracted canola meal | Soybean meal | ||||||
---|---|---|---|---|---|---|---|---|---|
[24] | [26] | [5] | [24] | [27] | [28]a | [5] | [47] | [25] | |
Methionine | 7.0 | 7.1 | 7.0 | 7.2 | 7.1 | 8.6 | 7.2 | 6.6 | 6.3 |
Cystine | 8.6 | – | 8.5 | 8.7 | – | 12.0 | 8.6 | 6.6 | 7.3 |
Methionine + Cystine | 15.6 | – | 15.6 | 16.0 | – | – | 15.9 | – | 13.6 |
Lysine | 19.7 | 19.8 | 19.6 | 20.2 | 20.2 | 24.9 | 20.0 | 30.4 | 28.9 |
Threonine | 15.0 | 15.1 | 15.0 | 15.6 | 15.6 | 19.0 | 15.7 | 18.2 | 18.4 |
Tryptophan | 4.9 | 4.4 | 4.8 | 5.1 | 3.9 | 5.3 | 5.0 | 6.8 | 6.3 |
Arginine | 21.5 | 21.5 | 21.0 | 22.1 | 21.8 | 26.0 | 21.8 | 35.6 | 34.8 |
Isoleucine | 13.9 | 15.0 | 13.9 | 14.3 | 13.9 | 17.8 | 14.3 | 22.4 | 21.7 |
Leucine | 24.3 | 25.2 | 24.3 | 25.3 | 25.5 | 30.4 | 25.4 | 37.6 | 36.0 |
Valine | 17.9 | 18.8 | 17.9 | 18.6 | 18.0 | 22.9 | 18.6 | 23.6 | 23.0 |
Histidine | 9.5 | 9.6 | 9.5 | 9.9 | 9.6 | 15.4 | 9.8 | 12.5 | 12.1 |
Phenylalanine | 14.1 | 14.3 | 13.9 | 14.6 | 14.6 | 17.1 | 14.6 | 24.3 | 23.7 |