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Recovery of ginsenoside F5 and F3 (n = 3).
| Ginsenosides | Original (μg) | Spiked (μg) | Found (μg) (Mean ± SD) | Recovery (%) a | RSD (%) |
|---|---|---|---|---|---|
| F5 | 210.6 | 200 | 405.9 ± 3.70 | 97.10 | 1.04 |
| 400 | 596.6 ± 3.36 | 96.58 | 0.84 | ||
| F3 | 252.4 | 200 | 452.2 ± 4.46 | 99.91 | 2.23 |
| 400 | 657.6 ± 4.38 | 101.32 | 1.09 |
a Recovery (%) = 100 × (amount found − original amount)/amount spiked.
