TABLE 6.
Marker compounds | Concentration (µg/ml) | Intra-day assay | Inter-day assay |
---|---|---|---|
%RSD | %RSD | ||
Diosgenin | 0.4 | 0.91 | 0.90 |
0.8 | 1.42 | 1.39 | |
1.2 | 0.44 | 1.00 | |
Charantin | 0.4 | 1.50 | 0.77 |
0.8 | 0.51 | 1.50 | |
1.2 | 0.21 | 1.15 | |
Hydroxychalcone | 0.4 | 0.91 | 1.06 |
0.8 | 0.49 | 0.33 | |
1.2 | 1.25 | 0.73 |
(n = 3).