Table 3. Amino acids concentration in selected fraction
| AAs | RT | Area (%) |
| NF3 | PF3 | NF3 | PF3 |
| Asp. | 11.284 | 14.221 | 2.504 | 2.649 |
| Ser. | 13.688 | 15.530 | 3.038 | 2.892833 |
| Glu. | 16.232 | 16.206 | 3.602 | 3.018754 |
| Gly. | 17.361 | 17.378 | 3.853 | 3.237067 |
| His. | 18.882 | 17.941 | 4.190 | 3.341939 |
| Arg. | 10.913 | 10.963 | 2.422 | 2.04212 |
| Thr. | 10.913 | 10.963 | 2.422 | 2.04212 |
| Ala. | 23.120 | 23.587 | 5.131 | 4.393641 |
| Pro. | 25.542 | 25.769 | 5.669 | 4.800091 |
| Cys | 28.573 | 29.207 | 6.341 | 5.4405 |
| Tyr. | 29.582 | 29.848 | 6.565 | 5.559902 |
| Val. | 30.270 | 30.445 | 6.718 | 5.671107 |
| Met. | 30.882 | 31.095 | 6.854 | 5.792185 |
| Lys. | 32.557 | 32.658 | 7.225 | 6.083331 |
| Ile | 33.566 | 33.664 | 7.449 | 6.270723 |
| Leu | 33.946 | 34.113 | 7.534 | 6.35436 |
| Phe | 34.956 | 35.161 | 7.758 | 6.549575 |
| Unknown AA | 48.325 | 128.095 | 10.725 | 23.86075 |
| Total | 450.592 | 536.844 | 100 |
RT, retention time; Area, amount of total amino acids (%); NF3, Neutrase® hydrolysate fraction; PF3, Protamex® hydrolysate fraction.