E472a - Essigsäureester von Mono- und Diglyceriden von Speisefettsäuren

Origin

E472a, Acetic acid esters of mono- and diglycerides of fatty acids, are synthetic food additives produced by esterifying mono- and diglycerides of fatty acids with acetic acid. Mono- and diglycerides themselves are derived from edible fats and oils, either of vegetable or animal origin. The subsequent reaction with acetic acid introduces acetate groups onto the glyceride molecules. The resulting mixture is a complex combination of various esters.

Usage

E472a functions primarily as an emulsifier, stabilizer, and texturizer in food products. It improves the consistency and texture of foods, prevents the separation of oil and water phases, and enhances the overall appearance and mouthfeel. It is commonly used in products such as baked goods, ice cream, salad dressings, sauces, and processed foods. The additive helps to create a smoother, more uniform product and extends shelf life by preventing phase separation. The permitted levels vary depending on the food application, adhering to Good Manufacturing Practices (GMP).

Side Effects

E472a is generally considered safe for consumption. The Scientific Committee for Food (SCF) and the European Food Safety Authority (EFSA) have evaluated the safety of mono- and diglycerides of fatty acids and their acetic acid esters. No specific ADI (Acceptable Daily Intake) has been established, as they are considered to be of low toxicity. However, as with any food additive, excessive consumption should be avoided. Some individuals may experience mild gastrointestinal discomfort, such as bloating or diarrhea, if consumed in very large quantities. No significant adverse health effects have been reported at levels typically used in food products.

Regulatory Status

E472a is permitted for use as a food additive in many countries, including those in the European Union (EU) and the United States. In the EU, it is subject to the regulations outlined in Regulation (EC) No 1333/2008 on food additives. In the United States, it is generally recognized as safe (GRAS) under FDA regulations, specifically 21 CFR 182.4107. The use levels are typically dictated by Good Manufacturing Practices (GMP), ensuring that the amount added is limited to the minimum necessary to achieve the desired technological effect.