Table 1.
Results for least square regression analysis for the simultaneous estimation of cinnamaldehyde (CCHO) and eugenol (EOH) using sustainable/green high-performance thin-layer chromatography (HPTLC) technique (mean ± SD; n = 6).
| Parameters | CCHO | EOH |
|---|---|---|
| Linearity range (ng band−1) | 10–2000 | 10–2000 |
| R2 | 0.9986 | 0.9991 |
| Slope ± SD | 35.00 ± 1.58 | 16.11 ± 1.05 |
| Intercept ± SD | 1586.60 ± 16.32 | 446.61 ± 4.67 |
| Standard error of slope | 0.64 | 0.42 |
| Standard error of intercept | 6.66 | 1.90 |
| 95% confidence interval of slope | 32.22–37.77 | 14.27–17.96 |
| 95% confidence interval of intercept | 1557.52–1615.27 | 438.40–454.81 |
| LOD ± SD (ng band−1) | 3.56 ± 0.08 | 3.62 ± 0.09 |
| LOQ ± SD (ng band−1) | 10.68 ± 0.24 | 10.86 ± 0.27 |