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Results of technological screening for violet potato peel extraction.
| Temperature (°C) |
Technology | EC50 (μg/mL) |
Trolox Eq. (µmolTE/gExtr) |
Dry Yield % |
|---|---|---|---|---|
| 80 | Conv. | 46.4 | 339.3 ± 15.9 | 13.55 ± 1.12 |
| MW | 69.4 | 226.8 ± 12.5 | 15.67 ± 1.30 | |
| 40 | US (100 W) | 87.0 | 180.9 ± 10.7 | 14.17 ± 0.99 |
Extraction conditions: Hydroalcoholic solvent: EtOH:H2O 70:30, 30 min; S/L ratio: 1:20. Results reported as average value ± S.D.
