Table 5. Changes in the content of furfural in the distilled fractions obtained by using two different distillation methods
Fraction No. | Concentration (mg/L) |
Steam | Microwave |
Not added | Added1) | Not added | Added |
1 | 151.37±1.44Cd | 703.68±2.80Cb | 618.77±0.70Dc | 1,224.82±3.60Ea |
2 | 570.76±1.34Bd | 1,982.98±6.01Ba | 751.55±3.89Cc | 1,524.25±6.02Db |
3 | 671.60±3.45Ad | 2,115.43±8.16Aa | 1,094.90±12.23Ac | 1,558.86±2.49Cb |
4 | ND | ND | 1,016.25±5.64Bb | 1,844.15±9.00Ba |
5 | ND | ND | 1,104.84±5.45Ab | 2,202.96±3.37Aa |
Total | 1,393.73±6.22d | 4,801.90±16.66b | 4,586.31±27.17c | 8,355.04±23.47a |
Whole milk power was added during solid-state fermentation.
All values are mean±SD (n=3).