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. 2020 Jan 8;9(1):54. doi: 10.3390/antiox9010054

Table 4.

Quantitative analysis of samples by 1H NMR. The SD is 3% of the measured amount.

Molecule Kwht Ksgn
Amino Acids (mg L−1)
Valine 28.12 28.82
Isoleucine 17.84 20.59
Alanine 33.50 4.28
Tyrosine 9.78 9.24
Phenylalanine 22.80 40.20
Carbohydrates (g L−1)
Galactose 4.22 10.72
Glucose 3.65 8.31
Lactose 0.0 2.26
Organic Acids (mg L−1)
Lactic acid 1480 2610
2-hydroxy-isobutyrric acid 13.45 6.41
Acetic acid 7.21 10.09
Pyruvic acid 31.00 16.82
Succinic acid 21.72 2.83
Citric acid 278.96 1006
Fumaric acid 4.87 11.72
Formic acid 3.31 3.31