Suppl. Table 2.
Linearity and LLOQ of the eleven analytes in rat plasma.
| Components | Regression equation | Linearity range (ng/mL) | Correlation coefficient (R2) | LLOQ (ng/mL) |
|---|---|---|---|---|
| Calycosin | y = 3.40024x+0.00528 | 0.5–2000 | 0.995 | 0.5 |
| Calycosin-7-O-β-D-glucoside | y = 481.91493x+1.25273 | 3.5–6000 | 0.999 | 3.5 |
| Formononetin | y = 212.05082x+0.12364 | 8.0–2000 | 0.999 | 8.0 |
| Ononin | y = 855.40177x+0.69924 | 1.0–2000 | 0.994 | 1.0 |
| Isomucronulatol 7-O-glucoside | y = 1.85165x−0.00627 | 1.0–2000 | 0.994 | 1.0 |
| 9,10-dimethoxyptercarpan-3-O-β-D-glucoside | y = 1.9209x+0.00385 | 10.0–2000 | 0.998 | 10.0 |
| Astragaloside IV | y = 1.10152x+0.00264 | 5.0–4000 | 0.992 | 5.0 |
| Astragaloside III | y = 0.35777x+5.26031e−4 | 10.0–2000 | 0.995 | 10.0 |
| Hydroxysafflor yellow A | y = 0.05559x+0.00782 | 8.0–30000 | 0.993 | 8.0 |
| Anhydrosafflor yellow B | y = 9.27615e−4x+5.68151e−4 | 50.0–20000 | 0.992 | 50.0 |
| Carthamin | y = 6.24087e−4x+6.20660e−4 | 50.0–10000 | 0.998 | 50.0 |