Secondary structure of WPI/PPI/GEL and fucoxanthin loaded microcapsulesa.
| α-helix (%) | β-sheet (%) | β-turns (%) | Random coil (%) | |
|---|---|---|---|---|
| WPI | 13.03 ± 0.31 | 37.62 ± 0.31 | 36.91 ± 0.16 | 12.45 ± 0.09 |
| Fx-WPI | 14.98 ± 0.04 | 32.53 ± 0.19 * | 37.72 ± 0.14 | 14.77 ± 0.02 |
| PPI | 10.72 ± 0.59 | 39.60 ± 2.21 | 34.13 ± 0.21 | 15.59 ± 2.56 |
| Fx-PPI | 13.48 ± 0.93# | 30.24 ± 0.04# | 40.02 ± 0.85# | 16.50 ± 1.53 |
| GEL | 13.31 ± 0.38 | 35.48 ± 0.27 | 37.87 ± 0.13 | 13.35 ± 0.79 |
| Fx-GEL | 14.63 ± 0.80 | 31.30 ± 0.73& | 40.01 ± 0.45& | 14.06 ± 0.64 |
a
*, #, & represent significant difference compared with WPI, PPI, GEL, respectively (p < 0.05).