| Sample | PhotoMetrix app (mg 100 g−1)* | UV-Vis (mg 100 g−1)* |
| Fresh flower of M. tomentosa | 364.01 ± 0.60 | 364.10 ± 0.51 |
| Dry flower of M. tomentosa | 301.20 ± 0.54 | 317.66 ± 0.57 |
| Leaf of M. tomentosa | 287.40 ± 0.73 | 287.42 ± 0.56 |
| Bark of M. tomentosa | 107.0 ± 0.89 | 107.01 ± 0.01 |
| Pulp of B. glandulifera | 769.86 ± 0.02 | 770.41 ± 0.06 |
| Seed of B. glandulifera | 257.99 ± 0.51 | 259.54 ± 0.08 |