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The yield, total phenols and total flavonoid content of E. japonica extracts.
| Extract | Yield (%) | Total phenols (mg GAE/g) | Total flavonoids (mg QCE/g) |
|---|---|---|---|
| Methanol | 20.20 | 3.810 ± 0.0036 | 0.3833 ± 0.0016 |
| Acetone | 9.59 | 3.680 ± 0.0019 | 0.1464 ± 0.0010 |
| Ethyl acetate | 6.79 | 1.606 ± 0.0012 | 0.0394 ± 0.0011 |
| Hexane | 2.09 | 1.2334 ± 0.0027 | 0.0098 ± 0.0006 |
GAE = gallic acid equivalent, QCE = quercetin, value ± SD, n = 3.
