Table 3.
Detection of luteolin in Duyiwei capsule using the standard addition method (n = 3).
| Sample No. | Spiked (µM) | Found (µM) | RSD (%) | Recovery (%) |
|---|---|---|---|---|
| 1 | 0 | 0.99 | 1.44 | No application |
| 2 | 0.2 | 1.18 | 1.32 | 95.0 |
| 3 | 0.4 | 1.37 | 1.97 | 95.0 |
| 4 | 0.6 | 1.57 | 1.62 | 96.7 |
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