Table A2.
Amino acid profile of defatted hemp flour (DHF), HPI, HPH20A, and HPH60A15F by HPLC. Values were expressed as milligrams of amino acids by grams of protein, are the mean ± standard deviation of triplicates.
| Amino Acids (mg/g Protein) | Hemp Protein Isolate (HPI) | Hemp Protein Hydrolysate: HPH20A | Hemp Protein Hydrolysate: HPH60A+15F |
|---|---|---|---|
| Aspartic acid + asparagine | 151.7 ± 0.8 | 142.2 ± 2.3 | 146.1 ± 1.7 |
| Glutamic acid + Glutamine | 194.2 ± 1.7 | 191.9 ± 2.3 | 189.8 ± 3.6 |
| Alanine | 47.6 ± 0.4 | 43.4 ± 0.5 | 44.7 ± 1.0 |
| Arginine | 126.5 ± 0.9 | 131.0 ± 1.2 | 131.6 ± 1.6 |
| Cysteine | 11.7 ± 0.3 | 5.8 ± 0.3 | 6.6 ± 0.3 |
| Glycine | 40.1 ± 0.2 | 36.7 ± 0.4 | 36.9 ± 1.0 |
| Histidine | 28.6 ± 0.2 | 28.5 ± 0.1 | 27.1 ± 0.1 |
| Isoleucine | 23.8 ± 0.0 | 41.0 ± 0.4 | 39.2 ± 0.7 |
| Leucine | 62.9 ± 0.4 | 62.3 ± 0.5 | 64.6 ± 0.9 |
| Lysine | 29.2 ± 0.2 | 33.1 ± 0.5 | 33.4 ± 0.4 |
| Methionine | 17.9 ± 6.2 | 24.2 ± 0.0 | 18.5 ± 0.4 |
| Phenylalanine + Tyrosine | 78.7 ± 0.7 | 78.6 ± 0.7 | 80.3 ± 1.2 |
| Proline | 58.6 ± 10.7 | 45.4 ± 9.5 | 28.8 ± 0.4 |
| Serine | 59.6 ± 0.4 | 50.0 ± 0.4 | 54.1 ± 0.8 |
| Threonine | 34.1 ± 0.4 | 32.1 ± 0.2 | 34.4 ± 0.5 |
| Tryptophan | 11.9 ± 0.2 | 10.7 ± 0.0 | 11.1 ± 0.5 |
| Valine | 34.8 ± 1.1 | 43.4 ± 0.5 | 42.6 ± 1.0 |