Food Companies Await Government Decisions About Nanoparticle Safety

The use of nanomaterials in food processing is likely to increase significantly in the years to come, once the federal government clarifies its stance on safety issues. According to this Food Safety News report, many discussions focused on nanoparticles during the recent Food Expo scientific sessions, though there were almost no displays of nanoparticles-based food innovations among the thousands of exhibits – a “perplexing” phenomenon. Many exhibitors claimed to be developing food applications using nanoparticles, but declined to talk about them. According to one exhibitor, the main reason for the reticence is "the ongoing concern about possible health hazards or adverse reactions from nanomaterial.” The situation is likely to change only when federal regulators provide a clearer idea of what’s acceptable in food and packaging.