From: Electrohydrodynamic (EHD) drying of the Chinese wolfberry fruits
Test sample | 0 kV | 20 kV | 24 kV | 28 kV | 32 kV |
---|---|---|---|---|---|
Drying time (h) | 49 | 31 | 28 | 25 | 22 |
Vitamin C contents (mg/100 g) | 29.9 ± 3.4a | 35.3 ± 2.0b | 35.2 ± 0.4b | 37.3 ± 2.6c | 36.9 ± 1.4c |
Final moisture content | (17 ± 1)/100 g |