Table 2.
Statistical evaluation of the calibration data of sorbic acid by HPLC-DAD method.
| Sorbic acid | |
|---|---|
| Linearity range (μg·mL−1) | 1.00–50.00 (n = 5) |
| Slope | 173.79 |
| Intercept | 36.592 |
| Correlation coefficient (r) | 0.999 |
| Limit of detection (LOD) (μg·mL−1) | 0.0018 |
| Limit of quantitation (LOQ) (μg·mL−1) | 0.0269 |