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Extraction yields of V. vinifera stem extracts (DW %) extracts (CYHA: cyclohexane, DCM: dichloromethane, EtOAc: ethyl acetate, MeOH: methanol).
| Fractional Extraction | ||||||
|---|---|---|---|---|---|---|
| Aqueous | CYHA | DCM | EtOAc | MeOH | H2O | |
| ASE | 5.08 | 0.11 | 0.20 | 0.31 | 2.24 | 2.91 |
| Maceration | 3.05 | 0.07 | 0.17 | 0.25 | 1.94 | 3.23 |
