Increased consumption of animal-based food and decreased consumption of cereals and rhizome food have been significant features of the changes in the modern eating habits over the past 20 years, which had numerous negative effects on physical health. Dietary fibers (DFs) are a group of macromolecular carbohydrate extracted from grains, beans, and vegetables, which can be classified into soluble dietary fiber (SDF) and insoluble dietary fiber (IDF) according to their water solubility. Many studies have found that eating a fiber-rich diet can increase the volume of feces, accelerate the speed of defecation, and play a role in preventing constipation (Patel, 2015). Therefore, the beneficial effect of DF on human health has been further investigated with great accomplishments. DF from plant sources (cereals, nuts, fruits, and vegetables) is not directly applied to food products due to its negative impact on food quality, such as taste and appearance (Robin, Schuchmann, & Palzer, 2012). However, some commonly used modification