Table 1.
Secondary structure distribution of SPI and SPI-dextran conjugates obtained by heat and TiO2 photocatalysis (control sample, TP1 and TP2). Values with the same lowercase letters are not significantly different (P > 0.05).
α-helix (%) | β-sheet (%) | β-turns (%) | Random coil (%) | |
---|---|---|---|---|
SPI | 10.6 ± 0.2 | 37.9 ± 0.4 | 12.9 ± 0.1 | 38.6 ± 0.3 |
Control sample | 10.3 ± 0.2 | 31.5 ± 0.3 | 18.3 ± 0.2 | 40.1 ± 0.4 |
TP1 | 5.9 ± 0.1 | 20.3 ± 0.2 | 14.5 ± 0.4 | 59.8 ± 0.4 |
TP2 | 3.8 ± 0.1 | 10.4 ± 0.2 | 17.7 ± 0.4 | 68.8 ± 0.5 |