A study conducted by Walmart shows how the digitization of the food supply chain would reduce the risk of infected foods getting to consumers. Walmart partnered with IBM to develop a Hyperledger system to store all information about its two test products: mangos and pork. The result demonstrated a food system with increased fresh food and minimal waste. Frank Yiannis, vice president of food safety at Walmart, said the following about the study:
“With blockchain, you can do strategic removals, and let consumers and companies have confidence. We believe that enhanced traceability is good for other aspects of the food systems.”