E469 - Enzymatisch hydrolysierte carboxymethylcellulose

Origin

Enzymatically hydrolysed carboxymethylcellulose (E469) is a modified cellulose derivative produced by enzymatic hydrolysis of carboxymethylcellulose (CMC). CMC itself is derived from cellulose, a naturally occurring polysaccharide found in the cell walls of plants. The enzymatic hydrolysis process involves using enzymes to break down the CMC polymer into smaller fragments, resulting in a modified form with altered properties.

Usage

E469 is used as a thickener, stabilizer, and emulsifier in a variety of food products. It can modify viscosity, improve texture, and prevent separation of ingredients. Common applications include: * Dairy products (e.g., yogurt, ice cream) to improve texture and stability. * Baked goods (e.g., bread, cakes) to enhance moisture retention and softness. * Sauces and dressings to increase viscosity and prevent separation. * Beverages to improve mouthfeel and stability. * Processed foods to act as a binder and stabilizer.

Side Effects

E469 is generally considered safe for consumption. Carboxymethylcellulose (CMC) and its derivatives, including E469, are poorly absorbed in the digestive tract and are largely excreted in the feces. Some individuals may experience mild gastrointestinal symptoms, such as bloating or diarrhea, especially with high levels of consumption. However, these effects are typically transient and not considered serious. Regulatory bodies like EFSA and the FDA have evaluated CMC and its derivatives and have established acceptable daily intake (ADI) levels. The ADI for CMC is 'not specified', meaning that no adverse health effects are expected at any intake level necessary to achieve the desired technological effect in food.

Regulatory Status

E469 is approved for use as a food additive in many countries, including those in the European Union and the United States. It is subject to regulatory standards that ensure its safety and purity. The European Food Safety Authority (EFSA) has evaluated the safety of CMC and its derivatives and has established acceptable daily intake (ADI) levels. The Food and Drug Administration (FDA) in the United States also regulates the use of CMC and its derivatives in food products.