Table 3.
Changes in protein solubility, surface hydrophobicity (S0-ANS) and free sulfhydryl (SH) group content of emulsions before (non-ultrasound, U) and after ultrasound (U) emulsification treatment.
| Parameters | 15:1 | 10:1 | 5:1 | 1:1 | 1:5 | 1:10 | 1:15 | |
|---|---|---|---|---|---|---|---|---|
| Solubility (%) | N | 42.97 ± 1.68 bA | 42.85 ± 0.63 bA | 44.11 ± 2.58 bA | 45.26 ± 2.23 bA | 51.09 ± 0.85 aA | 46.54 ± 3.15 bA | 36.96 ± 0.59 cA |
| U | 32.45 ± 0.31 aB | 28.55 ± 0.20 bB | 28.59 ± 0.82 bB | 23.74 ± 1.06 cB | 16.87 ± 0.73 dB | 10.95 ± 0.30 eB | 18.03 ± 1.43 dB | |
| S0-ANS | N | 358 ± 9 cB | 374 ± 11 bcB | 389 ± 14 bB | 430 ± 18 aB | 316 ± 16 dB | 323 ± 15 dB | 324 ± 27 dA |
| U | 607 ± 16 bA | 622 ± 6 bA | 687 ± 24 aA | 536 ± 68 cA | 409 ± 19 dA | 434 ± 19 dA | 373 ± 59 dA | |
| Free SH (μmol/g) | N | 35 ± 6 bA | 39 ± 9 abB | 45 ± 8 abB | 45 ± 4 abB | 50 ± 11 aB | 49 ± 7 aB | 48 ± 4 aB |
| U | 42 ± 2 eA | 52 ± 6 deA | 59 ± 7 dA | 74 ± 6 cA | 138 ± 8 bA | 152 ± 9 aA | 156 ± 12 aA | |
Different lowercase letters (a–e) in the same line and different uppercase letters (A and B) in the same column indicate significant difference (p < 0.05) among samples.