Bread | Dough

: Enzymes in the flour (amylases) break down starches into fermentable sugars, providing a continuous food source for the yeast.

: Acts as a solvent to hydrate proteins and starches. It exists in "bound" form (absorbed by materials) and "free" form, the latter of which allows the dough to flow.

Additional ingredients like (to feed yeast), milk powder (for softness), and fats/eggs (for structure and crumb tenderness) are often added for specific textures. 2. The Physics of Dough: Rheology and Structure bread dough

: Measuring ingredients (ideally by weight) and combining them into a "shaggy" mass.

: The last stage before baking. Overproofing can lead to structural collapse, while underproofing results in a dense, tight crumb. 4. Critical Factors Affecting Quality : Enzymes in the flour (amylases) break down

: The longest phase where yeast activity is highest, building flavor and volume. Optimal temperatures range between

: During fermentation, the dough's pH typically drops from approximately 5.5 to 4.7, contributing to the "sour" profile in sourdough and affecting protein strength. See a sample recipe for a specific bread type. Understand the troubleshooting for sticky or dense dough. Explore the biochemistry of sourdough vs. commercial yeast. Additional ingredients like (to feed yeast), milk powder

: The ratio of water to flour (hydration) significantly impacts handling. Lower hydration (approx. 65-70%) results in a stiffer dough, while higher hydration yields a stickier, more fluid matrix. 3. The Stages of Development