Table 2.
Amino acid composition of Fraction 2 obtained from HCF-DH 5%
| Amino acids | Amino acid content (%) |
|---|---|
| Aspartic acid1 | 0.93 ± 0.014 |
| Glutamic acid1 | 4.01 ± 0.050 |
| Hydroxy proline | 2.20 ± 0.020 |
| Serine | 4.59 ± 0.010 |
| Glycine | 18.73 ± 0.130 |
| Histidine | ND |
| Arginine | 4.43 ± 0.110 |
| Threonine | 7.60 ± 0.050 |
| Alanine2 | 6.80 ± 0.050 |
| Proline2 | 12.30 ± 0.050 |
| Tyrosine | 8.70 ± 0.030 |
| Valine2 | 5.50 ± 0.040 |
| Methionine2 | 3.00 ± 0.030 |
| Cysteine | ND |
| Isoluecine2 | 4.95 ± 0.040 |
| Luecine2 | 7.12 ± 0.020 |
| Phenylalanine2 | 0.12 ± 0.002 |
| Tryptophan2 | 2.5 ± 0.006 |
| Lysine | 6.47 ± 0.180 |
| TAA | 99.95 |
| THAA/TAA (%) | 42.31 |
1 The aspartic and glutamic acid contents include asparagine and glutamine respectively
2 Hydrophobic amino acids
ND not detected, THAA total hydrophobic amino acids, TAA total amino acids