Table 2.
Change of particle size and PDI of casein solution as a result of sonication.
| particle size (nm) | PDI | |
|---|---|---|
| Casein (without ultrasound treatment) | 198.40 ± 0.56 | 0.40 ± 0.01 |
| α-Tocopherol/casein nanoparticles (with ultrasound treatment) | 170.93 ± 1.86 | 0.24 ± 0.02 |