Amino acid | Pre-supplement relative abundance % mean (SEM) | Post-supplement relative abundance % mean (SEM) | Pvalue |
---|---|---|---|
Alanine | 5.80 (0.34) | 5.09 (0.32) | ns |
Glycine | 20.82 (1.08) | 18.08 (1.58) | ns |
α-aminobutyric acid | 0.20 (0.05) | 0.21 (0.04) | ns |
Valine | 1.00 (0.06) | 1.24 (0.08) | < 0.04 |
β-aminoisobutyric acid | 3.11 (0.49) | 4.48 (1.14) | ns |
Leucine | 0.70 (0.04) | 0.70 (0.04) | ns |
Isoleucine | 0.17 (0.04) | 0.35 (0.03) | < 0.02 |
Threonine | 2.45 (0.14) | 2.35 (0.16) | ns |
Serine | 5.94 (0.39) | 5.42 (0.37) | ns |
Proline | 0.31 (0.07) | 0.51 (0.08) | < 0.04 |
Asparagine | 5.32 (0.35) | 5.25 (0.52) | ns |
Aspartic acid | 0.34 (0.08) | 0.48 (0.06) | ns |
Methionine | 0.29 (0.04) | 0.35 (0.04) | ns |
Hydroxyproline | 0.41 (0.07) | 0.56 (0.08) | ns |
Glutamic acid | 0.33 (0.07) | 0.70 (0.09) | < 0.008 |
Phenylalanine | 1.07 (0.07) | 1.20 (0.10) | ns |
α-aminoadipic acid | 1.86 (0.33) | 1.65 (0.29) | ns |
α-aminopimelic acid | 0.15 (0.05) | 0.10 (0.03) | ns |
Glutamine | 12.61 (0.85) | 8.75 (0.62) | < 0.003 |
Ornithine | 1.22 (0.11) | 0.99 (0.10) | < 0.04 |
Glycine-proline dipeptide | 2.06 (0.22) | 1.99 (0.22) | ns |
Lysine | 6.53 (1.54) | 6.36 (1.88) | ns |
Histidine | 17.70 (1.12) | 22.59 (2.71) | ns |
Hydroxylysine | 1.29 (0.12) | 1.44 (0.16) | ns |
Tyrosine | 1.92 (0.13) | 2.07 (0.16) | ns |
Proline-hydroxyproline dipeptide | 3.04 (0.38) | 2.84 (0.31) | ns |
Tryptophan | 1.31 (0.10) | 1.40 (0.11) | ns |
Cystathionine | 0.86 (0.18) | 1.37 (0.33) | ns |
Cystine | 1.21 (0.12) | 1.47 (0.20) | ns |
Total EAA | 31.22 (1.38) | 36.55 (2.79) | < 0.05 |
Total BCAA | 1.87 (0.13) | 2.29 (0.11) | < 0.02 |