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| ingredient | regression equation | determination coefficient (r2) | linear range μg/mL |
|---|---|---|---|
| Schisandrol A |  |
1 | 27.600–230.000 |
| Schisandrol B |  |
0.9999 | 3.520–176.000 |
| Schizandrin A |  |
0.9999 | 3.200–384.000 |
| Schizandrin B |  |
0.9999 | 2.940–147.000 |
| Schizandrin C |  |
0.9999 | 3.400–34.000 |
