Table 4.

The secondary structure content of oxidized SPI before and after cavitation jet treatment.

Protein Samples	α-Helix (%)	β-Sheet (%)	β-Turn (%)	Random Coil (%)
A	19.07 ± 0.04 b	22.82 ± 0.09 c	16.04 ± 0.08 d	42.93 ± 0.09 f
B	17.20 ± 0.11 c	21.81 ± 0.06 d	16.79 ± 0.09 c	44.17 ± 0.07 e
C	19.58 ± 0.06 a	20.12 ± 0.09 f	17.90 ± 0.10 b	42.35 ± 0.06 g
D	13.78 ± 0.06 e	23.63 ± 0.07 a	12.58 ± 0.07 g	50.03 ± 0.11 a
E	17.27 ± 0.07 c	22.97 ± 0.07 b	14.46 ± 0.08 f	45.25 ± 0.05 d
F	16.14 ± 0.10 d	21.15 ± 0.05 e	15.07 ± 0.09 e	48.66 ± 0.08 b
G	19.71 ± 0.09 a	15.66 ± 0.07 g	18.66 ± 0.08 a	45.95 ± 0.05 c

Values in the same column followed by different letters (^a–^g) are significant differences (p < 0.05).