Extract | Mass of powder (g) | Mass of extract (g) | Yield (%) |
Ethanol | 50 | 8 | 16 |
Water-ethanol | 50 | 6.7 | 13.4 |
Methanol | 50 | 7.39 | 14.78 |
Ethyl acetate | 50 | 2.6 | 5.2 |
Hexane | 50 | 1.12 | 2.24 |
Residual ethanol | 50 | 2.11 | 4.22 |