Consumers are becoming increasingly wary of what they didn’t know about their food; more concerned that food processors might be intentionally hiding things from them. A story published by Forbes in fall 2015 pointed out the dangers of not being upfront. They asked processors that frightening question: “What did you know and when did you…

The day may not be too far off when consumers and food manufacturers will be able to detect the presence of E. coli, Listeria or Salmonella by visual changes in a polymer-based “smart label” now being developed by engineering professors at the University of Alberta. Members of the six-person research team still need to do