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Yields following serial exhaustive extraction of root material of Senna italica with n-hexane, DCM, acetone, and MeOH.
| Extract solvent | Yield (g) | Total yield (g) | Yield (%) |
|---|---|---|---|
| Hexane 1 | 2.8 | ||
| Hexane 2 | 1.3 | 4.8 | 0.69 |
| Hexane 3 | 0.7 | ||
|
| |||
| DCM 1 | 3.5 | ||
| DCM 2 | 1.5 | 6.2 | 0.89 |
| DCM 3 | 1.2 | ||
|
| |||
| Acetone 1 | 2.3 | ||
| Acetone 2 | 1.4 | 4.6 | 0.66 |
| Acetone 3 | 0.9 | ||
|
| |||
| MeOH 1 | 17.9 | ||
| MeOH 2 | 8.5 | 32.3 | 4.6 |
| MeOH 3 | 5.9 | ||
