Besides imparting sour taste, what structural role do acids produced in sourdough play?

Answer

Helping to condition the gluten structure

The lactic and acetic acids created by the bacteria actively interact with the dough, leading to a distinct gluten structure and resulting texture profile compared to products made solely with commercial yeast.

Besides imparting sour taste, what structural role do acids produced in sourdough play?
culturefermentationbreadmicrobeyeast