Table 2.
Phenolic and flavonoids concentration in Berberis vulgaris roots and leaves extracts as (mg/mL extract).
| Polyphenolic Compound | Roots Extract | Leaf Extract |
|---|---|---|
| Resorcinol | 3.96 ± 0.01 | 2.34 ± 0.01 |
| Gallic acid | 18.2 ± 0.15 | 10.2 ± 0.07 |
| Catechin | 40.2 ± 0.16 | 21.8 ± 0.17 |
| Chlorogenic acid | 75.2 ± 0.47 | 34.1 ± 0.22 |
| Berberine | 45.5 ± 0. 7 | 18.8 ± 0.2 |
| Rosmarinic acid | 20.2 ± 0.3 | 5.3 ± 0.17 |
| Syringic acid | 3.9 ± 0.001 | 3.2 ± 0.02 |
| P-coumaric | 2.14 ± 0.01 | 1.4 ± 0.01 |
| Ferulic acid | 2.9 ± 0.01 | 2.0 ± 0.01 |
| O-coumaric | 4.9 ± 0.03 | 4.2 ± 0.03 |
| Prothocatechuic | 2.9 ± 0.015 | 2.3 ± 0.01 |
| Caffeic acid | 33.5 ± 0.17 | 9.5 ± 0.06 |
| Apigenin | 8.06 ± 0.05 | 6.56 ± 0.03 |
| Luteolin | 19.68 ± 0.1 | 14.98 ± 0.06 |
| Kaempferol | 23.14 ± 0.1 | 20.44 ± 0.08 |
| Rutin | 8.1 ± 0.03 | 6.21 ± 0.02 |
| Myricetin | 12.4 ± 0.27 | 4.6 ± 0.11 |
| Quercetin | 1.1 ± 0.01 | 0.92 ± 0.006 |
| Vanillic | 2.2 ± 0.01 | 1.66 ± 0.01 |
Each value is a mean of three replicates ± SD.