Food contaminant (Codex Alimentarius):
"Any substance not intentionally added to food, which is present in such food as a result of the production (including operations carried out in crop husbandry, animal husbandry and veterinary medicine), manufacture, processing, preparation, treatment, packing, packaging, transport or holding of such food or as a result of environmental contamination. The term does not include insect fragments, rodent hairs and other extraneous matter."
Conduct fundamental and applied research to guide the proper risk management of food toxicants from the field to the plate.