Chicory root fiber, also known as inulin or chicory inulin, is a natural dietary fiber extracted from the roots of the chicory plant (Cichorium intybus). As a food additive, chicory root fiber is utilized for its prebiotic properties and ability to enhance the fiber content of food products. The production process involves washing, peeling, and then extracting the inulin from the chicory roots. The extracted inulin undergoes purification to remove impurities, resulting in a soluble fiber with a mildly sweet taste. Chicory root fiber is commonly added to a variety of food items, including yogurt, cereal bars, and baked goods, to improve their texture and increase fiber content.