Table 1.
Inhibitory effect of the safrole and C. longepaniculatum leaf essential oil on hepatoma cell line BEL-7402
| Concentrations | Safrole | Essential oil | ||
|---|---|---|---|---|
|
|
|
|||
| (μg/mL) | A570nm | Inhibition rate (%) | A570nm | Inhibition rate (%) |
| 0 | 0.4167 ± 0.0213 | 0.3360 ± 0.01259 | ||
| 40 | 0.3835 ± 0.0169 | 8.13% | 0.3350 ± 0.01418 | 0.41% |
| 80 | 0.3740 ± 0.0208 | 10.31% | 0.3280 ± 0.02529 | 2.03% |
| 160 | 0.3227 ± 0.0389 | 22.78% | 0.3102 ± 0.01436 | 7.63% |
| 320 | 0.2227 ± 0.0198 | 51.56% | 0.2690 ± 0.01906 | 19.82% |
| 640 | 0.1030 ± 0.0121 | 75.36% | 0.2370 ± 0.01517 | 29.51% |