TABLE 2.
The amino acid composition of grape seed protein hydrolysate (g 100 g‐1) (30 min)
| Amino acid(g 100 g−1) | Alcalase |
|---|---|
| Histidine a | 4.25 |
| Isoleucine a | 2.98 |
| Leucine a | 7.11 |
| Lysine a | 2.16 |
| Methionine a | 1.05 |
| Phenyl alanine a | 2.45 |
| Tyrosine | 4.59 |
| Threonine a | 6.98 |
| Arginine a | 5.98 |
| Valine a | 7.98 |
| Aspartic acid | 10.25 |
| Glycine | 12.55 |
| Proline | 2.98 |
| Serine | 3.94 |
| Alanine | 1.95 |
| Cystein | 1.09 |
| Glutamic acid | 19.55 |
| Total amino acid | 98.85 |
| Essential amino acid/non‐essential amino acid | 1.74 |
| Essential amino acid/total amino acid | 63.62 |
a
Essential amino acids.