Table 2.
Total phenolic count in R. discolor extracts by Gallic acid curve.
| Extract | µg GAE/mg |
|---|---|
| Extract #1: H2O dry leaf, non-boiled | 8.5 ± 3.7 |
| Extract #2: H2O non-dried leaf, non-boiled | 7.5 ± 1.5 |
| Extract #3: H2O dry leaf, boiled | 16.9 ± 3.7 |
| Extract #4: Methanol (MeOH) | 1.5 ± 0.7 |
| Extract #5: Ethanol (EtOH) | 1.6 ± 0.2 |
| Extract #6: Ethyl Acetate (EtAc) | 9.4 ± 8.8 |
| Extract #7: Acetone (Ac) | 5.5 ± 1.1 |
| Extract #8: Petroleum Ether (PtEt) | 1.4 ± 2.4 |
| Extract #9: Chloroform (CHCl3) | 1.7 ± 2.5 |
| Extract #10: Hexane (Hx) | 0.7 ± 0.0 |
Total phenolic count was determined by using a Gallic acid standard curve. Data is expressed as µg of Gallic acid equivalent per 100 mg of sample (µg GAE/100 mg) and given as the Mean ± SD.