Research Article
A Simple and Convenient Method for Simultaneous Determination of Schizandrol A, Schizandrol B, Schisandrin A, γ-Schisandrin, and Schisandrin C
Table 11
Peak area and RSD of recovery (50%).
| | | 1 | 2 | 3 | Quantity found | Quantity added | Recovery | RSD (%) |
| | Schizandrol (μg/mL) | 56.8 | 57.2 | 57.3 | 57.10 | 57.50 | 99.30 | 0.46 | | Schizandrol B (μg/mL) | 34.6 | 34.3 | 33.9 | 34.27 | 34.90 | 98.19 | 1.02 | | Schisandrin A (μg/mL) | 9.5 | 9.6 | 9.1 | 9.40 | 9.80 | 95.92 | 2.81 | | γ-Schisandrin (μg/mL) | 29.8 | 30.3 | 30.9 | 30.33 | 31.50 | 96.30 | 1.82 | | Schisandrin C (μg/mL) | 3.2 | 3.3 | 3.3 | 3.27 | 3.40 | 96.08 | 1.77 |
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