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Extraction methods for Rhodiola Rose.
| No. | Extraction Method |
|---|---|
| 1 | water decoction followed by 70% ethanol precipitation |
| 2 | water extraction |
| 3 | 70% ethanol ultrasonic extraction |
| 4 | water decoction |
| 5 | 70% ethanol reflux extraction |
| 6 | water decoction followed by 60% ethanol precipitation |
