[Allergen management in the food industry].
Due to the lack of causative immunotherapies, individuals with food allergies have to rely on correct labelling for even minute amounts of allergenic constituents. It is not relevant to the allergic whether the source of the culprit food is an ingredient or an allergen that entered the food unintentionally, as is the case with so-called cross-contacts or hidden allergens.Efficient allergen management is the manufacturer's prerequisite for coping with allergenic foods in the food production environment and handling them in a way that avoids cross-contact. If it is technically not feasible to eliminate cross-contacts entirely, it must be ensured that these cross-contacts do not enter the final product without being detected.This article discusses measures that should be considered in allergen management. Examples include recording all relevant allergens in the production facility, staff sensitization and training, and taking into account all areas of production from incoming raw materials to outgoing goods.For the evaluation of unavoidable cross-contacts, it is possible today to draw on data from clinical trials for many of the substances that are subject to labelling. This data can be used to assess the risk of the final product.However, the data from threshold studies is not legally binding, so it is left to the manufacturer to assess the level up to which the food is safe for the allergic. In particular the non-harmonized approach of the EU member countries' food safety authorities currently represents a major obstacle, as this can lead to food recalls even though existing levels were evaluated as being safe according to the risk assessments performed.
ifp Institut für Produktqualität GmbH, Wagner-Régeny-Str. 8, 12489, Berlin, Deutschland. roeder@produktqualitaet.com.
Martin
M
Röder
ifp Institut für Produktqualität GmbH, Wagner-Régeny-Str. 8, 12489, Berlin, Deutschland.
Wolfgang
W
Weber
D000485:Allergens / Q000032:analysis* / Q000145:classification; D003257:Consumer Product Safety / Q000331:legislation & jurisprudence / Q000592:standards*; D005504:Food Analysis / Q000379:methods / Q000592:standards*; D005512:Food Hypersensitivity / Q000517:prevention & control*; D019649:Food Industry / Q000592:standards*; D005515:Food Labeling / Q000592:standards*; D059022:Food Safety / Q000379:methods; D005858:Germany; D017408:Guidelines as Topic; D006801:Humans
D000485:Allergens
Allergen management; Cross-contact; Food allergy; Precautionary allergen labeling (PAL); Risk assessment