Bacterial Amylase Bakery Enzymes

Bacterial amylases in baking break down starch into sugars, boosting yeast fermentation for better volume, texture, and crust color, while heat-stable types extend shelf life by preventing staling (starch retrogradation) and softening the crumb, making dough easier to handle and creating spongier, moister bread. They provide fermentable sugars, improve oven spring, and add desirable chewiness or softness, especially valuable in high-temperature processes where they remain active. Key Uses in Baking:

• Dough Fermentation: Release sugars from starch for yeast to consume, producing CO2 for better rise and volume.
• Volume & Texture: Improve dough expansion during proofing and baking, leading to lighter, spongier bread with better crumb structure.
• Crust & Flavor: Enhance Maillard reactions for richer color and flavor, notes BAKERpedia.
• Anti-Staling/Shelf Life: Break down gelatinized starch into smaller dextrins, preventing the starch from reforming (retrogradation) and keeping bread softer longer.
• Dough Conditioning: Reduce dough viscosity, making it easier to handle and process, say BAKERpedia.