E426 – Soybean hemicellulose
StabiliserDescription
Polysaccharide derived from soybean hulls, used as a thickener, stabilizer, and dietary fiber source
Notes
Soybean hemicellulose is a natural fiber extracted from the outer hulls of soybeans - the papery shells that are removed when soybeans are processed into foods like tofu or soy milk. These hulls are treated with alkaline solutions to extract complex carbohydrate molecules called hemicelluloses, which form a white powder when dried. Think of it as capturing the structural fibers that help give plant cell walls their strength. In food products, soybean hemicellulose works as both a thickening agent and a source of dietary fiber. It helps create the right texture in products like breakfast cereals, baked goods, and fiber-enriched foods by absorbing water and forming gels. You'll often find it in high-fiber breads, cereal bars, and processed foods where manufacturers want to boost the fiber content without dramatically changing the taste or appearance. This additive is completely plant-based and suitable for vegetarians, vegans, and most religious dietary requirements. Since it's derived from soybeans, people with soy allergies should be aware of its presence in ingredient lists. It's considered very safe by food regulators and actually provides the same health benefits as other dietary fibers, potentially helping with digestive health and feeling full after meals.