CHAPTER 4: Role of Dietary Fiber in Legumes

One of the main components of legumes is dietary fiber, whose beneficial effects are mainly due to its physico-chemical properties. The species and varieties of legumes are decisive elements in the content and composition of dietary fiber as is the processing applied prior to consumption. Herein, a brief overview of dietary fiber in legumes is explained, detailing its composition and physicochemical properties, and how the processing directly affects the contents and solubility of this legume bioactive compound. Furthermore, the health benefits of legume dietary fiber have been updated, emphasizing its role in the digestive system, body weight management and reducing risk factors associated with cardiovascular diseases. Thus, this chapter discusses dietary fiber of legumes, which may have a beneficial influence on physiological functions by improving the state of well-being and health.