Table 2.
Ratios of the mobile phase for the determination of ginsenosides by HPLC.
| Time (min) | Acetonitrile (%) | Water (%) |
|---|---|---|
| 0 | 30 | 70 |
| 5.5 | 36 | 64 |
| 12 | 80 | 20 |
| 20 | 100 | 0 |
| 25 | 30 | 70 |
| 30 | 30 | 70 |
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