Table 7.
Apparent ileal digestibility (%) of CP, starch, and AA in three sources of hybrid rye, barley, wheat, and corn
Item | Rye Bono | Rye Daniello | Rye Brasetto | Barley | Wheat | Corn | SEM | P value |
---|---|---|---|---|---|---|---|---|
CP | 57.9d | 62.8cd | 59.3d | 72.2a | 75.7ab | 67.4bc | 2.20 | <0.001 |
Starch | 95.1b | 95.4b | 95.0b | 95.8b | 97.6a | 98.4a | 0.49 | <0.001 |
Indispensable AA | ||||||||
Arg | 67.1c | 72.0b | 70.2bc | 79.7a | 83.7a | 81.9a | 1.95 | <0.001 |
His | 67.4b | 67.9b | 66.6b | 79.0a | 82.7a | 81.0a | 1.77 | <0.001 |
Ile | 60.0c | 66.0b | 64.2bc | 75.6a | 78.3a | 74.9a | 1.67 | <0.001 |
Leu | 65.3cd | 69.3c | 64.0d | 78.7b | 81.1b | 86.0a | 1.67 | <0.001 |
Lys | 52.1b | 57.6b | 51.2b | 68.6a | 69.7a | 64.4a | 2.59 | <0.001 |
Met | 69.8d | 73.2c | 72.2cd | 80.2b | 84.2a | 84.3a | 1.29 | <0.001 |
Phe | 69.5b | 72.7b | 69.4b | 81.3a | 82.5a | 81.0a | 1.51 | <0.001 |
Thr | 44.9c | 52.0b | 43.7c | 65.3a | 63.5a | 61.3a | 2.39 | <0.001 |
Trp | 58.9d | 66.7c | 66.4c | 78.9ab | 81.4a | 74.0b | 2.49 | <0.001 |
Val | 56.3bc | 61.2b | 54.5c | 72.7a | 70.1a | 68.2a | 2.06 | <0.001 |
Total | 61.3b | 65.7b | 61.5b | 76.3a | 77.6a | 77.4a | 1.87 | <0.001 |
Dispensable AA | ||||||||
Ala | 50.2c | 54.4c | 51.3c | 65.0b | 64.8b | 78.6a | 2.39 | <0.001 |
Asp | 57.9c | 62.6b | 55.9c | 68.1a | 70.2a | 71.5a | 2.14 | <0.001 |
Cys | 63.9c | 66.4c | 66.2c | 79.8a | 79.7a | 71.3b | 1.43 | <0.001 |
Glu | 81.1d | 83.0cd | 81.2d | 86.4b | 91.7a | 84.7bc | 1.09 | <0.001 |
Gly | 30.0d | 42.0c | 37.0cd | 55.8b | 65.2a | 51.1b | 4.65 | <0.001 |
Ser | 60.7b | 65.1b | 60.7b | 74.2a | 77.9a | 74.4a | 1.94 | <0.001 |
Tyr | 60.2b | 61.8b | 60.4b | 76.4a | 77.7a | 74.9a | 1.0 | <0.001 |
Total | 68.3d | 72.2c | 70.5cd | 78.2b | 84.2a | 73.4c | 2.07 | <0.001 |
Total AA, % | 64.7d | 68.9c | 65.8cd | 77.3ab | 80.9a | 75.3b | 1.92 | <0.001 |