Research Article
Parrotia persica as a Potential Source of Bioactive Phenolic Compounds: Optimization of Extraction Parameters and Biological Activity Assay
Table 4
Validation of conventional maceration and UAE extraction.
| | Extraction method | Extraction parameters | Total phenol (mg·g−1) | Mass extract (mg·g−1) | | Solvent-to-feed ratio (ml·g−1) | Time (h) | Solvent percent | Temperature (°C) | Experimental | Predicted | Experimental | Predicted |
| | Conventional maceration | 24.9 : 1 | 13.67 | 60.13 | — | 114.18 | 129.032 | 299.6 | 278.688 | | UAE | 30 : 1 | 0.25 | 40 | 25 | 137.36 | 139.234 | 284.22 | 299.525 |
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