Table 2.
Chemical composition of pea seeds (Hubal variety) and rapeseed meal.
| Components | Pea Seeds | Rapeseed Meal |
|---|---|---|
| % | ||
| Dry matter | 87.61 | 88.10 |
| Crude protein | 23.56 | 35.52 |
| Crude fiber | 3.63 | 3.56 |
| Crude ash | 2.51 | 7.25 |
| Ether extract | 0.82 | 1.12 |
| NFE * | 57.09 | 40.65 |
| Amino acids, % protein | ||
| Aspartic acid | 25.10 | 27.90 |
| Threonine | 8.30 | 15.80 |
| Serine | 10.80 | 15.10 |
| Glutamic acid | 41.10 | 55.70 |
| Proline | 9.74 | 21.70 |
| Glycine | 9.01 | 19.20 |
| Alanine | 9.23 | 15.45 |
| Cysteine | 3.15 | 7.80 |
| Valine | 9.57 | 15.80 |
| Methionine | 2.26 | 6.90 |
| Isoleucine | 8.50 | 13.10 |
| Leucine | 15.20 | 22.40 |
| Tyrosine | 6.05 | 8.40 |
| Phenylalanine | 10.20 | 13.30 |
| Histidine | 5.34 | 8.80 |
| Lysine | 15.30 | 18.45 |
| Arginine | 18.70 | 20.50 |
| Tryptophan | 1.62 | 4.25 |
| Fatty acids, % | ||
| C14:0 | 0.32 | 1.52 |
| C15:0 | 0.20 | 0.45 |
| C16:0 | 9.82 | 7.45 |
| C16:1 n7 | 0.02 | - |
| C16:1 n9 | 0.16 | 1.80 |
| C17:0 | 0.80 | - |
| C17:1 | 0.05 | - |
| C18:0 | 3.98 | 1.42 |
| C18:1 n9 | 23.56 | 50.51 |
| C18:1 n7 | 0.23 | 0.43 |
| C18:2 n6 | 47.14 | 24.68 |
| C18:3 n3 | 12.10 | 26.31 |
| C20:0 | 0.69 | 0.51 |
| C20:1 n9 | 0.47 | 0.82 |
| C20:2 | 0.10 | - |
| C20:3 n6 | 0.04 | - |
| C22:0 | 0.30 | 2.90 |
| C22:2 | 0.02 | - |
* NFE—nitrogen-free extract.