Dish code | Category | Numbers of samples | Gluten concentration* (ppm) | Lower limit* (ppm) | Upper limit* (ppm) |
A1 | Meat with sauce | 3 | >20 | >80 | >80 |
A2 | Bread-Wheat flour substitute | 3 | 8.29 ± 4.99 | <5 | 13.72 |
A3 | Pasta | 3 | <5 | <5 | <5 |
A4 | Meat with sauce | 3 | >20 | <5 | >80 |
A5 | Rice dishes | 3 | 7.46 ± 1.19 | 6.16 | 8.76 |
A6 | Cold meat | 3 | <5 | <5 | 5.21 |
B1 | Sea food | 3 | <5 | <5 | 5.81 |
B2 | Rice dishes | 3 | <5 | <5 | 6.95 |
B3 | Salad with meat | 3 | <5 | <5 | 5.37 |
B4 | Meat with sauce | 2 | >20 | >80 | >80 |
B5 | Cold meat | 3 | <5 | <5 | 6.10 |
B6 | Meat with sauce | 2 | >20 | <5 | >80 |
C1 | Corn meal vegetarian | 3 | <5 | <5 | <5 |
C2 | Corn meal with meat | 3 | <5 | <5 | <5 |
C3 | Corn meal with meat | 3 | <5 | <5 | <5 |
C4 | Fry food | 3 | <5 | <5 | 5.59 |
C5 | Fry food | 2 | <5 | <5 | <5 |
C6 | Corn meal with meat | 3 | <5 | <5 | <5 |
D1 | Vegetarian with sauce | 3 | 7.56 ± 6.30 | <5 | 14.42 |
D2 | Costa Rican food (without sauce) | 3 | <5 | <5 | <5 |
D3 | Sea food | 3 | <5 | <5 | <5 |
D4 | Salad (vegetables only) | 3 | 7.85 ± 3.41 | <5 | 11.56 |
D5 | Costa Rican food (without sauce) | 3 | <5 | <5 | <5 |
D6 | Costa Rican food (without sauce) | 3 | <5 | <5 | <5 |
E1 | Sea food | 3 | <5 | <5 | 14.42 |
E2 | Rice dishes | 3 | <5 | <5 | <5 |
E3 | Fry food | 3 | <5 | <5 | <5 |
E4 | Corn meal with meat | 2 | <5 | <5 | <5 |
E5 | Costa Rican food (without sauce) | 3 | <5 | <5 | <5 |
E6 | Corn meal | 3 | 10.27 ± 6.08 | <5 | 16.89 |