McDonalds has entered the sustainability space by partnering with Syngenta and paying cattle producers to use Syngenta’s Enogen Trait corn to improve feed efficiency. Enogen corn contains an enzyme, alpha amylase. This enzyme has been added during the ethanol production process to induce starch breakdown. The enzyme makes the breakdown of starch to sugars more efficient. The process was developed in the early 2000. It is kept out of the food stream, though it is approved for food use.Enogen has been marketed for silage production since the mid-2010s in the U.S. and introduced in Canada in 2023 and will be expanded in 2025. Enogen corn feed is about five percent more efficient for backgrounders, stockers, and feeders, than corn without the t...