Citrus Fiber: What It Is, Where It Comes From, and Why It Is Used in So Many Foods
Citrus fiber is an ingredient made mainly from the peel, albedo, and pulp left after citrus juice processing. Washing, drying, and milling produce a dietary-fiber-rich material containing pectin, cellulose, and hemicellulose in varying proportions. Its value is not only nutritional: citrus fiber can bind substantial water and oil, increase viscosity, and stabilize food structures, which is why it appears across many product categories.