Table 1.
Composition of the interventions; β-lactoglobulin (BLG) and whey protein isolate (WPI).
| Nutritional Content |
BLG
/100 g Product |
WPI
/100 g Product |
| Total energy, kCal | 375 | 355 |
| Fat, g | 0.1 | 0.1 |
| Carbohydrate, g | 0.1 | 0.1 |
| Protein, g | 93.5 | 88.3 |
| No-calorie flavor, % | 0.56 | 0.56 |
| Amino Acids |
BLG
g/100 g Protein |
WPI
g/100 g Protein |
| Alanine | 7.0 | 6.0 |
| Arginine | 2.8 | 2.3 |
| Aspartic acid | 12.1 | 11.8 |
| Cysteine | 3.1 | 2.6 |
| Glutamic acid | 20.1 | 19.7 |
| Glycine | 1.3 | 1.6 |
| Histidine | 1.7 | 1.7 |
| Hydroxyproline | <0.1 | <0.1 |
| Isoleucine | 6.3 | 7.0 |
| Leucine | 16.1 | 11.7 |
| Lysine | 12.3 | 10.6 |
| Methionine | 2.8 | 2.4 |
| Ornithine | <0.1 | <0.1 |
| Phenylalanine | 3.6 | 3.1 |
| Proline | 5.4 | 6.8 |
| Serine | 3.9 | 5.2 |
| Threonine | 5.3 | 8.0 |
| Tryptophan | 2.2 | 1.9 |
| Tyrosine | 3.7 | 2.9 |
| Valine | 6.1 | 6.4 |
| Sum | 115.9 | 111.8 |
The composition of amino acid analysis was done by Eurofins (GLP (Good Laboratory Practice) certified), and the nutritional content analysis was done by Danmark Protein (Arla Foods Ingredients).