Ingredient | Red beetroot juice | Fractionated red beetroot juice | P-value |
Protein, g/100ml | 1.51 ± 0.03 | 1.68 ± 0.03 | 0.03 |
Total amino acids, g/100ml including glutamic acid | 1.45 ± 0.14 0.72 ± 0.07 | 1.71 ± 0.10 1.01 ± 0.12 | 0.14 0.038 |
Betanin, mg/100ml | 59.6 ± 1.2 | 68.5 ± 1.8 | 0.04 |
Vulgaxanthin-I, mg/100ml | 34.4 ± 1.0 | 32.7 ± 2.0 | 0.47 |
Betaine, mg/100 ml | 158.3 ± 21.8 | 185.0 ±19.7 | 0.39 |
Sugar (total), mg/100ml | 6.3 ± 0.7 | 4.6 ± 0.9 | 0.17 |
Phenols (total), GSE* mg/100ml | 60.9 ± 1.2 | 51.4±1.4 | 0.014 |
Flavonoids (total), **RuE mg/100ml | 40.8 ± 1.0 | 34.4 ± 0.3 | 0.044 |
Energy value, kcal/100ml | 30.35 | 23.13 |
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