E470ai - Natriumsalze der Speisefettsäuren

Origin

E470ai, also known as sodium salts of fatty acids, are derived from edible fats and oils, either of vegetable or animal origin. These fatty acids are reacted with sodium hydroxide or sodium carbonate to form the corresponding sodium salts. The specific composition of the fatty acids can vary depending on the source of the fats and oils used.

Usage

Sodium salts of fatty acids are primarily used as emulsifiers, stabilizers, and anti-caking agents in a variety of food products. They help to improve the texture and consistency of foods, prevent separation of ingredients, and ensure uniform dispersion of components. Common applications include baked goods, confectionery, dairy products, processed fruits and vegetables, and meat products. They are also used in dietary supplements and pharmaceutical formulations as excipients.

Side Effects

Sodium salts of fatty acids are generally considered safe for consumption. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has established an Acceptable Daily Intake (ADI) 'not specified,' meaning that, based on available data, the intake of these substances at levels necessary to achieve the desired technological effect does not represent a health concern. However, as with any food additive, excessive consumption may lead to mild gastrointestinal discomfort in sensitive individuals. Allergic reactions are rare but possible, particularly in individuals with known allergies to specific fatty acids or their sources. Regulatory bodies like EFSA and FDA have reviewed the safety data and permit their use within specified limits.

Regulatory Status

Sodium salts of fatty acids (E470ai) are approved for use as food additives in many countries, including those within the European Union and the United States. Regulations specify the permitted levels of use in different food categories to ensure consumer safety. These regulations are based on scientific evaluations conducted by regulatory bodies such as the European Food Safety Authority (EFSA) and the Food and Drug Administration (FDA).