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| Extraction method | Operation conditions | Extraction yields | ||
|---|---|---|---|---|
| Reflux extraction | 90 °C | 120 min | 1 : 40 | 9.21 ± 0.36% |
| Ultrasonic extraction | 50 °C | 45 min | 1 : 30 | 9.64 ± 0.23% |
| SCWE | 120 °C | 35 min | 1 : 15 | 10.05 ± 0.42% |
