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. 2016 Sep;79(9):1583-1587.
doi: 10.4315/0362-028X.JFP-16-013.

Egg and Milk Proteins as Hidden Allergens in Food: 5-Year (2010 to 2014) Results of Food Allergen Monitoring in Piedmont, Italy

Daniela Manila Bianchi  1   2 , Daniela Adriano  1   2 , Sara Astegiano  1   2 , Silvia Gallina  1   2 , Maria Caramelli  1 , Lucia Decastelli  1   2
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Free article

Egg and Milk Proteins as Hidden Allergens in Food: 5-Year (2010 to 2014) Results of Food Allergen Monitoring in Piedmont, Italy

Daniela Manila Bianchi et al. J Food Prot. 2016 Sep.
Free article

Abstract

Cow's milk and egg allergies are two of the most common food allergies. Manufacturers of food products containing milk or eggs or their derivatives as an ingredient are required by European Union regulations to list their presence on the ingredient label. Under European Union legislation, member states are mandated to carry out food safety monitoring programs to verify compliance with food labeling requirements. Through the Regional Integrated Plan for Food Safety, the Piedmont (Italy) regional authority carries out an annual program to determine the presence of undeclared allergens in foods. In the 5-year period from 2010 to 2014, a total of 1,566 food samples were analyzed for the presence of hidden egg and milk proteins. The average positive percentage was 2.8% (3.6% egg and 2% milk proteins). Comparison between the allergen concentration and the published eliciting dose (ED) for egg proteins (0.03 mg) and for total milk proteins (0.1 mg) indicated a high risk of allergen exposure for sensitized consumers. The calculated exposure was up to 135× (for milk) the ED01 reported in the literature. Food manufacturers will need to improve their allergen control programs to reduce allergen exposure and risk.

Keywords: Consumer exposure; Egg; Food allergens; Milk; Official control; Threshold.

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