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Yields of matrices flower, leaf, and stalk of S. brasiliensis obtained by microwave hydrodiffusion and gravity extraction
| Assay | Microwave power (W) | Solvent | Yield (wt%) | ||
|---|---|---|---|---|---|
| Flower | Leaf | Stalk | |||
| 1 | 450 | Water | 0.68 | 0.64 | 0.26 |
| 2 | 450 | Hydroalcoholic solution | 0.64 | 0.63 | 0.27 |
