| Samples | Tartrazine concentration (µg/mL) | Sunset yellow concentration (µg/mL) | Acceptance criteria | Results |
| EL-A | 13.73 ± 3.59 | 3.91 ± 0.75 | <100 µg/mL | Conform |
| EL-B | 2.86 ± 0.03 | 0.00 | Conform | |
| EN-C | 3.55 ± 0.06 | 62.85 ± 0.89 | Conform | |
| EN-D | 0.00 | 72.93 ± 0.92 | Conform | |
| EN-E | 21.23 ± 0.32 | 3.82 ± 0.12 | Conform | |
| EN-F | 0.00 | 43.71 ± 1.5 | Conform |