Table 5.
Predictive values vs. experimental values.
| Predictive | Experimental | Mean | SD | CV | |
|---|---|---|---|---|---|
| TMAC (mg/g) | 2.50 | 2.38 | 2.44 | 0.1 | 2.44 |
| TAC (mg/g) | 3.15 | 2.63 | 2.89 | 0.26 | 8.92 |
| Peonidin-3-caffeoyl-p-hydroxybenzoyl sophoroside-5-glucoside (mg/g) | 1.51 | 1.25 | 1.38 | 0.13 | 9.40 |
| Cyanidin-3-caffeoyl-p-hydroxybenzoyl-sophoroside-glucoside (mg/g) | 0.42 | 0.35 | 0.39 | 0.04 | 9.59 |
| Peonidin-3-hydroxybenzoylsophoroside-5-glucoside (mg/g) | 0.32 | 0.28 | 0.30 | 0.02 | 6.92 |
| ABTS (mg TE/g) | 20.08 | 18.78 | 19.43 | 0.7 | 3.36 |
| DPPH (mg AAE/g) | 18.13 | 18.17 | 18.15 | 0.0 | 0.12 |
| FRAP (µmol Fe2+/g) | 212.29 | 254.26 | 233.27 | 21.0 | 9.00 |
| ORAC (mg TE/g) | 51.29 | 60.26 | 55.77 | 4.5 | 8.04 |
SD: Standard deviation; CV: coefficient of variation; TMAC: Total monomeric anthocyanin content; TAC: Total anthocyanin content(Sum of total anthocyanin quantified).