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Table 2 Biochemical components allowing for the most accurate classification of the NControl and NPre groups, and corresponding to peak wavenumbers of FT-IR bands to which these components were assigned

From: Machine learning combined with infrared spectroscopy for detection of hypertension pregnancy: towards newborn and pregnant blood analysis

Peak (cm-1)

Assignment

950

Carotenoids

971

vPO2- from proteins, DNA, RNA

1083

Symmetric PO2-

1186

Collagen and proteins

1769

v(C = O) lipids, fatty acids