Table 3.
Sample analysis collected from the market network.
| Sample Code | Manufacturer’s Declaration | ELISA Result (Gluten Content (mg/kg)) |
IHF-QD 585 Result | |
|---|---|---|---|---|
| Ara1 | without content | ✔ | trace amount (23.84) | ✔ |
| Ara2 | without content | × | zero content * (0.09) | × |
| Ara3 | without content | ✔ | more than a trace amount ** (>25) | × |
| Ara4 | it may contain trace amounts | × | zero content (1.21) | × |
| Ara5 | it may contain trace amounts | × | zero content (2.13) | × |
| Ara6 | it may contain trace amounts | ✔ | more than a trace amount (>25) | ✔ |
| Ara7 | it may contain trace amounts | ✔ | trace amount (7.33) | × |
| Ara8 | without content | × | zero content (1.60) | × |
| Ara9 | without content | × | zero content (0.07) | × |
| Ara10 | it may contain trace amounts | ✔ | more than a trace amount (>25) | ✔ |
| Ara11 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara12 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara13 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara14 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara15 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara16 | content | ✔ | trace amount (16.61) | ✔ |
| Ara17 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara18 | content | ✔ | more than a trace amount (>25) | ✔ |
| Ara19 | content | ✔ | trace amount (10.94) | ✔ |
| Ara20 | content | ✔ | trace amount (21.83) | ✔ |
| G1 | without content | × | zero content (11.39) | ✔ |
| G2 | without content | × | zero content (13.20) | × |
| G3 | without content | ✔ | trace amount (34.79) | ✔ |
| G4 | without content | ✔ | more than a trace amount (55.03) | ✔ |
| G5 | it may contain trace amounts | ✔ | more than a trace amount (> 80) | ✔ |
| G6 | without content | ✔ | more than a trace amount (58.45) | ✔ |
| G7 | it may contain trace amounts | ✔ | more than a trace amount (63.68) | ✔ |
| G8 | without content | ✔ | more than a trace amount (54.15) | ✔ |
| G9 | without content | × | zero content (17.19) | × |
| G10 | without content | × | zero content (11.02) | × |
| G11 | content | ✔ | trace amount (42.82) | ✔ |
| G12 | content | ✔ | trace amount (36.96) | ✔ |
| G13 | content | ✔ | more than a trace amount (68.63) | ✔ |
| G14 | content | ✔ | more than a trace amount (73.17) | ✔ |
| G15 | content | ✔ | more than a trace amount (63.32) | ✔ |
| G16 | content | ✔ | more than a trace amount (57.46) | × |
| G17 | content | ✔ | more than a trace amount (75.10) | ✔ |
| G18 | content | ✔ | more than a trace amount (74.70) | ✔ |
| G19 | content | ✔ | more than a trace amount (> 80) | ✔ |
| G20 | content | ✔ | more than a trace amount | ✔ |
Note: positive ✔, doubtful ✔/×, negative ×. * Note: Under limit of detection (<LOD). LOD Ara: 0.03 –0.13 mg/kg. LOD G: 1.2–1.5 mg/kg gliadin (2,5 mg/kg gliadin corresponding to 5 mg/kg gluten). ** Note: Over the limit of quantification (>LOQ). LOQ Ara: 20–25 mg/kg. LOQ G: 80 mg/kg