Research Article
Pharmacokinetics of Veratramine and Jervine from Alcohol Extracts of Radix Veratri
Table 2
Extraction recovery rate and matrix effect.
| Compound | Concentration (ng/mL) | Recovery rate (%) (±SD) | Matrix effect (%) (±SD) |
| VER | 2.70 | | | 25.60 | | | 143 | | |
| JER | 31.60 | | | 194 | | | 724 | | |
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