Take a look at how Otis Spunkmeyer responded to the deadline to remove partially hydrogenated oils from their food products and the impact on their brand.
Foreign material is introduced in two ways: via raw materials and internally by the production process. They offer different challenges and require specific strategies to address them.
As the food production environment should not be a source of biological, chemical or physical contamination, the different steps to mitigate those risks will be examined in terms of hygienic zoning.