Table 6.
Correlation coefficients of Pearson correlation analysis.
| Variables | Vanillin | Ferulic acid | Senkyunolide I | Senkyunolide H | Senkyunolide A | Butylphthalide | Z-Ligustilide | AAB |
|---|---|---|---|---|---|---|---|---|
| Vanillin | — | −0.540 | −0.395 | −0.466 | 0.669 | 0.795 | 0.859 | −0.482 |
| Ferulic acid | — | — | 0.976∗∗ | 0.972∗∗ | −0.385 | −0.548 | −0.564 | 0.965∗∗ |
| Senkyunolide I | — | — | — | 0.982∗∗ | −0.364 | −0.503 | −0.499 | 0.973∗∗ |
| Senkyunolide H | — | — | — | — | −0.319 | −0.483 | −0.495 | 0.999∗∗ |
| Senkyunolide A | — | — | — | — | — | 0.974∗∗ | 0.947∗ | −0.313 |
| Butylphthalide | — | — | — | — | — | — | 0.993∗∗ | −0.481 |
| Z-Ligustilide | — | — | — | — | — | — | — | −0.497 |
| AAB | — | — | — | — | — | — | — | — |
∗ P < 0.05; ∗∗P < 0.01.