Heat processing | Glucose (g/l) | Furfuraldehydes (μg/ml) | Browning (A420) | DPPH radical scavenging activity (nmol/ml) |
None (KE0) | 182.6 ± 15.9 | 13.99 ± 0.35 | 0.314 ± 0.016 | 0.464 ± 0.067 |
121˚C, 15 min (KE15) | 156.3 ± 2.7 | 52.89 ± 0.56 | 0.890 ± 0.047 | 0.940 ± 0.180 |
121˚C, 30 min (KE30) | 150.3 ± 3.5 | 94.24 ± 2.10 | 1.491 ± 0.005 | 1.148 ± 0.140 |