As a specific customer requirement, we are asked to test unintentional presence of allergen in raw materials.
Currently we are not using any allergenic raw materials.
Raw materials used are RBD soybean oil, RBD sunflower oil, Refined olive oil and Refined vacuum salt.
Soybean oil and sunflower oil are supplied by same manufacture, and others are supplied by individual manufacturers.
Can anyone help me to outline a testing protocol for unintentional presence of allergens, in which test method, testing frequency and specific laboratory must be identified?