Table 3.
Extraction yields, recovery, and purity of rutin using recovery DESs along 3 extraction cycles relating to recycling solvent.
| Cycle | Extraction yields | Recovery yields of rutin | Purity of rutin |
|---|---|---|---|
| 1 | 26.02 ± 0.64 | 96.60 ± 0.37 | 71.18 ± 0.47 |
| 2 | 26.04 ± 0.35 | 96.56 ± 0.33 | 72.03 ± 0.71 |
| 3 | 25.57 ± 0.38 | 96.25 ± 0.61 | 71.24 ± 0.62 |