Table 3.
Composition of ethyl acetate and n-butanol extracts determined by HPLC-TOF/MS (mg of phenolic compound/kg plant).
| Compounds | RT | EtOAc | n-Butanol |
|---|---|---|---|
| Gallic acid | 2.831 | 614.12 | 481.94 |
| Gentisic acid | 4.358 | 33.61 | 1.25 |
| 4-hydroxybenzoic acid | 5.531 | 9.35 | |
| chlorogenic acid | 5.984 | 642.01 | 4505.78 |
| protocatechuic acid | 6.959 | 7.74 | 3.08 |
| caffeic acid | 7.623 | 67.79 | 2.51 |
| Vanillic acid | 7.796 | 10.88 | 4.05 |
| Rutin | 9.081 | 0.03 | - |
| P-coumaric acid | 9.917 | 11.64 | 10.07 |
| chicoric acid | 10.982 | 1.02 | 3.22 |
| Ferulic acid | 11.082 | 8.81 | 6.84 |
| Hesperidin | 12.284 | - | 1.49 |
| Salicylic acid | 13.284 | -- | 9.70 |
| Resveratrol | 14.682 | - | 42.31 |
| Cinnamic acid | 15.779 | -- | 10.70 |