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. 2023 Nov 2;9(11):e21938. doi: 10.1016/j.heliyon.2023.e21938

Fig. 3.

Fig. 3

Secondary structure composition of canola protein isolates (CPIs) based on ATR-FTIR analysis (α-helix = 1654 cm−1; β-sheet = 1618 cm−1, 1625 cm−1, 1679 cm−1, and 1695 cm−1; and disordered = 1639 cm−1).