blog posts Brewed chicken protein made by precision fermentation shows benefits as pet food Jul 31, 2025 8:45 am by Sharita ForrestInnovation Share on Facebook Tweet Email Images U. of I. scientists used precision fermentation to produce brewed chicken protein and evaluated it for use in pet food. Dogs that ate it in their kibble during a six-month study had beneficial digestive effects, the researchers found. Share on Facebook Tweet Email