December 5, 2024
If bleaching describes the whitening of flour, what is maturing? For hard wheat flour, the term maturing implies the strengthening of dough forming properties, thus improving gas retention of the gluten. These maturing agents affect the physical properties of the dough and don’t have any direct effect on the yeast. Two common maturing agents are potassium bromate and ascorbic acid. Breads treated with these agents will generally exhibit increased loaf volume, finer grain and improved external characteristics. Although they produce the effects just stated, they mature at different rates. Ascorbic acid reacts toward the end of mixing and into the dough stage. Bromate works during the proofing and baking stages.
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