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Mean size of the nanoparticles with the grape skin and seed extracts encapsulated.
| Encapsulated Extract | Quantity of Extract (mg) | |||
| 2 | 5 | 10 | 15 | |
| Nanoparticle Diameter (nm) | ||||
| Grape skin | 187 ± 3 | 184 ± 8 | 182 ± 6 | 188 ± 18 |
| Grape seed | 168 ± 10 | 174 ± 12 | 188 ± 9 | 189 ± 2 |
