The composition of anthocyanins in BBE as analyzed by HPLC-MS.
Peak | Retention time (min) | Anthocyanins | [M]+ (m/z) | Relative content (%) |
---|---|---|---|---|
1 | 1.85 | Delphinidin-3-O-glucose | 465 | 3.7 |
2 | 5.92 | Cyanidin-3-O-glucoside | 449 | 95.6 |
3 | 7.56 | Pelargonidin-3-O-glucose | 433 | 0.7 |