E472d - Ester tartrique de mono- et diglycérides d'acides gras

Origin

E472d, also known as tartaric acid esters of mono- and diglycerides of fatty acids, is a synthetic food additive derived from glycerol, fatty acids, and tartaric acid. Glycerol can be obtained from vegetable or animal fats. Fatty acids are typically derived from edible oils and fats, both vegetable and animal. Tartaric acid is a naturally occurring organic acid found in many plants, particularly grapes. The manufacturing process involves esterifying mono- and diglycerides with tartaric acid.

Usage

E472d functions primarily as an emulsifier and stabilizer in food products. It is used to improve the texture, stability, and shelf life of various foods. Common applications include baked goods (bread, cakes, pastries), dairy products (ice cream, whipped cream), processed foods, and confectionery. By improving the dispersion of fats and water, E472d prevents separation and maintains a consistent product quality. It is also used in some countries to improve the aeration of doughs, leading to lighter and more voluminous baked goods. The acceptable daily intake (ADI) is not specified by JECFA, meaning that at the levels used in food, it does not present a health concern.

Side Effects

E472d is generally considered safe for consumption at levels typically used in food. Extensive toxicological evaluations have been conducted. JECFA has not established a numerical ADI, indicating a high margin of safety. However, as with any food additive, some individuals may experience sensitivity or allergic reactions, although these are rare. Because the source of fatty acids can be either vegetable or animal, individuals with specific dietary restrictions (e.g., vegans or those with allergies) should check the product labeling to confirm the source of the fatty acids.

Regulatory Status

E472d is approved 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 specific purity criteria and labeling requirements as outlined in Commission Regulation (EU) No 231/2012. In the United States, it is regulated under the Code of Federal Regulations (CFR) as a substance generally recognized as safe (GRAS) when used in accordance with good manufacturing practices.