Undeclared allergens and gluten in chocolate

Abstract

In a targeted survey, 583 samples of chocolate were collected and analyzed for 1 or more undeclared allergens (specifically soy, egg, milk (beta-lactoglobulin and casein), peanut, almond, hazelnut, and sesame) and/or gluten. Samples targeted in this survey were prepackaged chocolate (e.g., bars, chips, baking, chocolate containing additional ingredients, and cocoa powder) or chocolate-based products such as dessert toppings, nut butter blends, granola/cereal bars and crackers. Of the 583 samples tested, 34 (5.8%) were positive for 1 or more undeclared allergens and/or gluten. Excluding samples that tested positive for both milk proteins, 4 samples were found to be positive for more than 1 undeclared allergen. The CFIA initiated appropriate risk management actions. Actions may include notification to the producer or importer, follow-up inspection, additional directed sampling, a food safety investigation and recall of products.