Dr. Wade Abbott and his research team at AAFC Lethbridge are embarking on a groundbreaking study aimed at unlocking new possibilities for the humble field pea, a crop primarily known for its use in food production.
The project will explore underutilized aspects of the legume, including its protein, starch, and fibre, with an eye on developing new food and non-food products that could benefit both the agricultural and industrial sectors.
Field peas, closely related to garden peas, are primarily grown for their seeds, which are milled to extract protein for the growing plant-based protein market. However, the remaining starchy fibre is typically sold as animal feed. Dr. Abbott’s team aims to transform this underused waste product into valuable new applications, focusing on everything from biodegradable packaging to meat-replacement foods and even construction materials.
“We’re interested in finding ways to use more of the pea,” said Dr. Abbott. “We’re trying to understand more about what the residue is composed of, and then, once we have that understanding, look for new applications.”
The research will be conducted over three years and will involve analyzing peas from 10 farms in Alberta and Saskatchewan, providing valuable data that will help shape the future of the industry.
Industry processors are particularly interested in using this data to develop a variety of products, including 3D-printed biodegradable packaging, advanced meat substitutes, and even additives for various industries.
Dr. Abbott added, “This is our first year in the project. Meeting actual pea producers, getting on farms, looking at operations, and building those relationships has been really quite rewarding.”
The team’s findings could potentially revolutionize the use of field peas, with applications extending far beyond traditional food uses. If successful, the project may provide a model for sustainable agriculture and manufacturing practices, with long-lasting benefits for both the environment and consumers.