As the supply chains that deliver food stuffs to our doors grow ever more complex, bringing incredible choice to consumers, so it becomes more difficult to ensure that we can trust those foods. Stable isotope analysis is a technique which can detect fraudulent adulteration or mislabelling of premium and protected foods. Looking at the unique isotope signature can accurately determine the true origin of a food stuff, guaranteeing the safety of the public as well as the future of these specialist and traditional foods that deserve our protection.
With the same stable isotope techniques the flavourings industry improves the protection of its products through multi-elemental isotopic fingerprinting to ensure that their products can be distinguished from their fraudulent counterparts. Stable isotope analysis can also be used to confirm the use of organic farming practices, or the addition of cheaper additives to a premium product, ultimately protecting both the consumer, and the reputation of genuine suppliers.