| | 18 FO | 18 SO | 18 CO | 18 COS | 25 FO | 25 SO | 25 CO | 25 COS | Pooled SEM |
| Fatty acid | 14 : 0 | 4.2a | 0.0c | 0.0c | 2.2a,b | 3.7a | 0.5b,c | 0.5b,c | 2.2a,b | 0.3 | 16 : 0 | 16.5b,c,d | 16.3c,d | 13.0e | 14.9d | 18.3a,b | 19.0a | 16.6b,c | 17.2a,b,c | 0.4 | 18 : 0 | 3.0f | 4.7b | 3.9c,d | 3.4e,f | 3.7d,e | 5.5a | 4.6b | 4.3b,c | 0.2 | Total SFA1 | 23.8a | 21.0b | 16.8c | 20.5b | 25.7a | 25.0a | 21.8b | 23.8a | 0.6 | 16 : 1 | 6.7a | 1.2c,d | 1.7b,c | 0.6d | 6.6a | 2.6b | 3.0b | 2.6b | 0.5 | 18 : 1 | 17.4c | 18.2c | 43.5a | 34.8b | 20.8c | 20.7c | 40.5a | 34.6b | 2.1 | 20 : 1 | 12.2a | 2.4b | 3.8b | 3.2b | 9.3a | 0.4c | 2.5b | 2.3b | 0.8 | 22 : 1 | 15.9a | 1.7c | 0.0d | 2.6c | 11.2b | 0.0d | 0.0d | 0.0d | 1.1 | 24 : 1 | 2.0a | 0.0c | 0.0c | 0.0c | 1.8b | 0.0c | 0.0c | 0.0c | 0.2 | Total MUFA | 54.1a | 23.5e | 49.0a,b | 41.1c,d | 49.6a,b | 23.7e | 46.0b,c | 39.5d | 2.3 | 18 : 2n-6 | 5.5e | 32.0a | 13.6c | 11.3d | 6.0e | 26.2b | 12.3c,d | 11.0d | 1.9 | 20 : 2n-6 | 0.0b | 2.0a | 0.0b | 0.0b | 0.0b | 2.0a | 0.0b | 0.0b | 0.2 | 20 : 3n-6 | 0.0b | 2.3a | 0.0b | 0.0b | 0.0b | 2.3a | 0.5b | 0.0b | 0.2 | 20 : 4n-6 | 0.0b | 1.3a | 0.0b | 0.0b | 0.0b | 2.0a | 0.0b | 0.0b | 0.2 | 22 : 5n-6 | 0.0c | 0.0c | 0.0c | 3.7a | 0.0c | 0.0c | 0.0c | 3.1b | 0.3 | Total n-62 | 5.5e | 37.5a | 13.6c,d | 15.0c | 6.0e | 32.4b | 12.9d | 14.1c,d | 2.3 | 18 : 3n-3 | 0.0d | 3.8a | 3.5a | 3.1b | 0.0d | 2.9b | 2.6c | 2.4c | 0.3 | 20 : 5n-3 | 2.5a,b,c | 2.1b,c | 4.2a | 1.2c | 2.7a,b | 2.5a,b | 2.7a,b | 2.7a,b | 0.2 | 22 : 6n-3 | 14.2b,c | 12.1c | 12.8c | 19.1a | 16.0a,b,c | 13.4b,c | 14.1b,c | 17.6a,b | 0.6 | Total n-3 | 16.7c | 17.9b,c | 20.5a,b,c | 23.3a | 18.7a,b,c | 18.8a,b,c | 19.4a,b,c | 22.7a,b | 0.5 | Total PUFA | 22.2d | 55.5a | 34.2b,c | 38.4b | 24.7d | 51.3a | 32.2c | 36.8b,c | 2.3 | n-3/n-6 | 3.1a | 0.5c | 1.5b | 1.6b | 3.1a | 0.6c | 1.5b | 1.6b | 0.2 | Chemical composition | Dry matter (g/kg) | 25.5 | 26.6 | 25.1 | 26.0 | 25.0 | 24.4 | 26.1 | 26.3 | 0.4 | Crude protein | 86.2b | 88.6a,b | 89.0a,b | 88.7a,b | 89.0a,b | 91.1a | 90.2a | 89.0a,b | 0.4 | Total lipid | 10.6a | 8.1a,b | 7.8a,b | 8.6a,b | 7.7a,b | 5.9b | 6.9a,b | 8.0a,b | 0.4 | Ash | 5.7 | 5.8 | 5.8 | 6.0 | 5.7 | 6.0 | 5.8 | 5.8 | 0.0 | Gross energy (MJ/kg DM) | 23.8a | 23.3a,b | 23.3a,b | 23.3a,b | 23.2a,b | 22.8b | 23.0a,b | 23.3a,b | 0.1 |
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