Detection and traceability
Risks linked to food allergens and their traceability
Quizzed article REF: F1157 V1
Detection and traceability
Risks linked to food allergens and their traceability

Authors : Jacques FRANKINET, Françoise LEVACON, Philippe ARMAING, Pierre LENAERS, Christophe DUFOUR, Ulrich SINGER

Publication date: June 10, 2007, Review date: September 2, 2020 | Lire en français

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6. Detection and traceability

6.1 Research methods

Several types of research methods are available, depending on whether you're interested in the allergen itself (the protein), or in the presence of the allergenic substance by searching for the DNA of the animal or plant variety responsible for producing the allergen.

Sulfite and lactose can be detected by direct chemical assay.

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6.1.1 Detection of one or more allergenic proteins by ELISA method

The ELISA (Enzyme Linked ImmunoSorbent Assay) method...

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