Amino acid (g/100 g) | Feeding group | ||||
---|---|---|---|---|---|
C | E1 | E2 | SEM | P < | |
Essential | |||||
Threonine | 3.619a | 3.643 | 3.889b | 0.044 | 0.023 |
Valine | 3.907a | 3.987 | 4.279b | 0.056 | 0.019 |
Leucine | 6.246a | 6.284 | 6.705b | 0.076 | 0.025 |
Isoleucine | 3.645a | 3.682 | 3.969b | 0.049 | 0.015 |
Phenylalanine | 3.203a | 3.250 | 3.488b | 0.047 | 0.033 |
Lysine | 6.887a | 6.904a | 7.468b | 0.085 | 0.006 |
Methionine | 2.257 | 2.389 | 2.320 | 0.034 | 0.275 |
Nonessential | |||||
Aspartic acid | 7.177A | 7.360a | 7.893Bb | 0.085 | 0.002 |
Serine | 3.102 | 3.115 | 3.287 | 0.036 | 0.071 |
Glutamic acid | 11.633A | 11.674A | 12.715B | 0.140 | 0.001 |
Proline | 3.171 | 3.358 | 3.308 | 0.071 | 0.536 |
Glycine | 3.212a | 3.285 | 3.445b | 0.036 | 0.030 |
Alanine | 4.352 | 4.357 | 4.617 | 0.051 | 0.059 |
Tyrosine | 3.106 | 3.065 | 3.424 | 0.099 | 0.286 |
Histidine | 3.482A | 3.549a | 3.814Bb | 0.044 | 0.006 |
Arginine | 4.902A | 4.959A | 5.439B | 0.067 | 0.001 |
Cysteine | 1.109 | 1.172 | 1.188 | 0.026 | 0.453 |