Foods don't react with DuPont™ Teflon®, so there are no chemical interactions or corrosion to compromise taste or create contamination. The near-universal chemical resistance of Teflon® is a key reason for its broad use in fluid-handling componenets and vessels used in the chemical processing and semiconductor manufacturing industries.
Teflon® adds essentially nothing to foods and takes nothing away. With extremely low extractables and reactivity plus high purity, Teflon® meets a wide range of regulatory requirements. Unlike some other polymers, Teflon® contains no additives to compromise the flavor or contaminate products.