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Figure 3 | World Allergy Organization Journal

Figure 3

From: Precautionary labelling of foods for allergen content: are we ready for a global framework?

Figure 3

Prevalence of allergen cross-contamination in prepacked foods with PAL. (* Note: Zurzolo et al. also assessed products for milk, egg, hazelnut and soya; these allergens were not detected in any product [45]. The higher rates of allergen detection in surveys by Crotty et al. [48] and Pele et al. [49] are most likely due to the food products included: dark chocolate and cookie biscuits/chocolate respectively).

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