Table 2.
Flavonoids and saponins contents in extracts from Adzuki Bean
| Peak no. | Compounds | Contents (mg/g ABTE) | Contents (mg/g ABF) | Contents (mg/g ABS) |
|---|---|---|---|---|
| 2 | Catechin | 12.37 | 49.39 | ND |
| 7 | Quercetin-3-O-rutinoside | 225.99 | 404.73 | ND |
| 8 | Quercetin-3-O-glucoside | 21.37 | 90.08 | ND |
| 9 | Vitexin-4″-O-glucoside | 36.66 | 74.60 | ND |
| 10 | Azukisaponin IV | 6.63 | ND | 11.40 |
| 11 | Azukisaponin VI | 20.04 | ND | 206.35 |
| 12 | Azukisaponin V | 165.99 | ND | 283.21 |
| 13 | Azukisaponin II | 186.99 | ND | 389.73 |
| 14 | Azukisaponin I | 8.90 | ND | 5.42 |
| 15 | Azukisaponin III | 79.03 | ND | 27.58 |
ABTE adzuki bean total extract, ABF adzuki bean flavonoids, ABS adzuki bean saponins, ND not detected