Mixolab behavior, quality attributes and antioxidant capacity of breads incorporated with Agaricus bisporus

At present, some breads rich in edible mushrooms are more popular to meet the needs of functional bread products. In this study, different proportions of Agaricus bisporus powder (0, 2, 4, 6, 8%) were added into wheat flour to prepare bread, and their Mixolab behavior, bread quality and antioxidant capacity were studied. The results showed that the addition of Agaricus bisporus powder diluted the gluten in the flour, destroyed the dough matrix, which changed the water absorption of dough, the gelatinization and retrogradation of starch on the Mixolab. Meanwhile, the results of specific volume, texture and color measurement showed that addition of Agaricus bisporus powder reduced the specific volume of bread, deteriorated the texture and darkened the crumbs. In addition, the higher proportion of Agaricus bisporus powder, the higher total phenolics content and antioxidant ability of compound bread. However, sensory analysis showed that the overall acceptability of breads was relatively high after adding a small amount of Agaricus bisporus powder. Our results showed that breads containing about 4% Agaricus bisporus powder had higher antioxidant capacity and better sensory acceptability.