
Radura Symbol Irradiation Treatment
The Radura is the international symbol indicating a food product has been irradiated. Irradiation is used to eliminate harmful bacteria, reduce spoilage, destroy insects, delay sprouting and ripening, and for sterilization. Irradiation is typically used on food products such as meat, poultry, fresh fruits & vegetables, and spices. The FDA is responsible for regulating the sources of radiation that are used to irradiate food.