gigantol (μg/mL) | syringic acid (μg/mL) |
---|
0.125 | 0.625 | 1.25 | 2.5 |
---|
0.1 | 1.21a*
| 1.17a
| 1.14 | 1.10 |
0.5 | 1.18a
| 1.22a*
| 1.18a
| 1.15a
|
1 | 1.13 | 1.14 | 1.26a*
| 1.17a
|
2 | 1.09 | 1.06 | 1.12 | 1.20a*
|
- According to Jin’s formula, q < 0.85 indicates antagonism, 0.85 ≤ q < 1.15 indicates additive effects, and q ≥ 1.15 indicates synergism (a). Synergism indicates that the effect of a mixture exceeds that expected from the individual components and additive effects (non-interaction) mean that the combined effect is equal to the expectation. The largest grades synergism efficiency when combination ratio of gigantol and SA was 1:1.25, *
P < 0.05 vs the other combination ratio groups