Table 1.
Validation parameters of rosmarinic acid in high-performance thin layer chromatography quantification
| Parameter | Result |
|---|---|
| Regression equation | ![]() |
| Correlation coefficient (linearity) | 0.9925 |
| LOD (µg/mL) | 9.63 |
| LOQ (µg/mL) | 29.18 |
| Intraday precision (RSD, %) | 1.13 |
| Interday precision (RSD, %) | 1.47 |
