Table 2.
Validation of the optimized GC-MS/MS.
| Compounds | Regression equation | r | LOD (ng·mL−1) | LOQ (ng·mL−1) | Precision (RSD%) | Recovery (%) | Repeatability (RSD%) | Stability (RSD%) |
|---|---|---|---|---|---|---|---|---|
| p-Cymene | y = 33388x−46.065 | 0.9995 | 6 | 12 | 3.38 | 105.31 | 1.00 | 1.11 |
| Thymol | y = 19378x−523.59 | 0.9996 | 14 | 54 | 2.98 | 106.41 | 2.72 | 1.36 |
| Neryl acetate | y = 8149x−441.05 | 0.9990 | 28 | 110 | 0.98 | 99.61 | 1.55 | 1.09 |
| β-Caryophyllene | y = 8152x−327.55 | 0.9992 | 38 | 129 | 2.70 | 102.24 | 1.59 | 1.04 |