observed
that higher percentages of whey protein concentrate (25e30 g
WPC/100 g) resulted in more resistant bread dough and consequently,
the firmness of the product decreased, demonstrating that
WPC addition improves the texture of the product. According to for a product to be
considered acceptable, the samples must result in at least 70%
approval. Therefore, all three analyzed treatments achieved
acceptable levels, which were higher than those recommended.