Table 3.
Calibration curves, concentration ranges, and content of 11 main components in WTD.
| Sample | Calibration curves | R 2 | Dynamic ranges (ng/mL) | Content in WTD (ug/g) |
|---|---|---|---|---|
| Benzoylmesaconine | y = 0.100691 ∗ x + 11.8616 | 0.9904 | 250–6250 | 22.6723 |
| Aconitine | y = 1.28789 ∗ x − 0.0142279 | 0.9942 | 1–75 | 0.0114 |
| Benzoylhypacoitine | y = 0.530931 ∗ x + 1.13486 | 0.9974 | 8–240 | 0.3827 |
| Benzoylaconitine | y = 0.00548907 ∗ x − 0.101374 | 0.9974 | 125–5250 | 60.4727 |
| Hypaconitine | y = 0.504712 ∗ x + 0.769754 | 0.9929 | 5–220 | 0.1208 |
| Ephedrine | y = 0.124394 ∗ x + 2.0736 | 0.9971 | 125–4500 | 41.698 |
| Calycosin-7-glucoside | y = 0.402752 ∗ x + 2.43032 | 0.9938 | 27–675 | 0.9628 |
| Glycyrrhizic acid | y = 7.73147 ∗ x − 231.514 | 0.9954 | 200–1800 | 97.7193 |
| Liquiritin | y = 54.3054 ∗ x − 34.0128 | 0.9957 | 20–1400 | 22.6723 |
| Formononetin | y = 68.0618 ∗ x + 107.86 | 0.9903 | 10–390 | 0.2514 |
| Liquiritigenin | y = 75.7498 ∗ x + 107.016 | 0.9934 | 12–290 | 2.4887 |