MALVERN, PENNSYLVANIA, AND STAFFORD, UK, May 23, 2007-Sterilox Food Safety, a division of PuriCore (London Stock Exchange: PURI), today announced it received notification that the US Food and Drug Administration (FDA) formally listed its Sterilox Solution as an approved food contact substance. This FDA Food Contact Substance Notification (FCN) is specific to the Sterilox System and formally recognizes the Sterilox hypochlorous solution for use as a food safe sanitizer to be used when re-hydrating or rinsing fresh produce including leafy green vegetables.