TABLE 4.
The results of linearity.
| Component | Regression equation | R 2 | Linearity range (ng/ml) | LLOQ (ng/ml) |
|---|---|---|---|---|
| TSG | Y = 0.006107*X+0.029365 | 0.9923 | 7.64–29,650.00 | 7.64 |
| Emodin | Y = 0.026532*X+0.118,645 | 0.9987 | 7.67–38,375.00 | 7.67 |
| Physcion | Y = 0.001945*X+0.064853 | 0.9901 | 6.06–13,100.00 | 6.06 |
| Aloe-emodin | Y = 0.016824*X+0.032567 | 0.9972 | 5.92–5,800.00 | 5.92 |
| Catechin | Y = 0.012869*X+0.06594 | 0.9900 | 9.28–9,500.00 | 9.28 |
| E-glu | Y = 0.017420*X-0.055301 | 0.9933 | 6.01–12,700.00 | 6.01 |
| P-glu | Y = 0.008064*X+0.024517 | 0.9910 | 6.42–2,468.00 | 6.42 |
| Gallic acid | Y = 9.301,334*X+0.007394 | 0.9811 | 6.66–2,560.00 | 6.66 |
| Resveratrol | Y = 0.000643*X+0.003861 | 0.9916 | 8.39–17,200.00 | 8.39 |