E442 - Ammoniumphosphatide

Origin

Ammonium phosphatides (E442) are a mixture of ammonium salts of phosphatidic acids derived from edible fats and oils, typically rapeseed or soybean oil. The phosphatidic acids are formed by the reaction of glycerol with phosphoric acid. The ammonium salts are then produced by reacting the phosphatidic acids with ammonia.

Usage

E442 is primarily used as an emulsifier and stabilizer in food products, particularly in chocolate and chocolate-like confectionery. It helps to reduce the viscosity of molten chocolate, allowing for easier processing and improved coating properties. It also prevents fat bloom, a white discoloration that can occur on the surface of chocolate due to the migration of cocoa butter. The typical usage levels range from 4 to 10 g/kg in chocolate products. It can also be found in some bakery products and spreads.

Side Effects

Ammonium phosphatides are generally considered safe for consumption at the levels typically used in food. The Scientific Committee for Food (SCF) and the European Food Safety Authority (EFSA) have evaluated the safety of ammonium phosphatides and have established an Acceptable Daily Intake (ADI) of "not specified," meaning that no adverse health effects are expected from the use of ammonium phosphatides at the levels necessary to achieve the desired technological effect in food. Some individuals may experience mild gastrointestinal discomfort if consumed in very large quantities, but this is rare. No significant allergic reactions have been reported in association with E442.

Regulatory Status

Ammonium phosphatides (E442) are permitted for use as a food additive in the European Union (EU) under Regulation (EC) No 1333/2008. It is also approved for use in several other countries, including the United States, where it is regulated under the Code of Federal Regulations (CFR) Title 21, Part 172.822. The additive must meet specific purity criteria to ensure its safety and quality.