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The optimal ASE conditions for investigated polyphenols.
| Compound | Temperature, °C | Ratio H2O:EtOH | Extraction Cycles |
|---|---|---|---|
| ferulic acid deriv. | 57 | 42:58 | 3 |
| p-coumaric acid | 65 | 40:60 | 4 |
| kaempferol 3-glucoside | 65 | 37:63 | 4 |
| ellagic acid | 65 | 27:73 | 4 |
| tiliroside | 65 | 37:63 | 4 |
