Water-soluble dietary fiber with low calorie and protein. Main component is glucomannan, which provides high viscosity, stabilizes the system, helps form gel shape, and reduces syneresis. Works synergistically with carrageenan. Used in food and beverages as a gelling agent, thickener, stabilizing agent, water-binding agent, and film-forming. Often combined with carrageenan in minced meat products to improve water retention and texture.