Phospholipase Systems Cut Egg Yolk Use in Industrial Cake Batters
Industrial cake makers are using phospholipase and lipase systems to convert lipids in egg and added oil into lysolecithin and other emulsifying compounds, allowing reductions of 20% to 30% in whole egg or yolk without losing volume. Egg prices rose sharply during the 2022 and 2023 avian influenza outbreaks, and United States wholesale prices more than doubled, which turned trials into full programmes at bakers such as Bimbo Bakeries and McKee Foods. Enzyme cost is typically 0.3 to 0.6 cents per cake against egg savings of 2 to 4 cents. Success depends on batter viscosity control.
Market Impact: egg is 10-20% of batter cost








