A strategy to reduce the consumption of fat is to develop products with low fat content. Fat is one of the substances that is used more frequently in bakery products. Fat salter the sensory characteristics of bread and fermented products, providing a shorter and smoother bite and increasing the shelf life and duration of their softness. These effects are intensified as increasing amounts of fat are added. the production of breads with a lower fat content that possess the quality characteristics derived from the functional properties of fats, such as a greater volume, smoother texture and delayed aging, is a technical challenge for food technologists. Based on concerns for health and for foods with specific features that improve health, there has been an increasing interest in so-called functional foods, which are consumed as part of the usual diet and which either provide physiological benefits or reduce the risk of chronic disease beyond the basic nutritional requirements.