E350 - Natriummalate

Origin

Sodium malates are salts of malic acid, a naturally occurring dicarboxylic acid found in many fruits, especially apples. They are produced commercially by neutralizing malic acid with sodium hydroxide or sodium carbonate. There are three forms: sodium malate (monosodium salt), disodium malate, and sodium hydrogen malate.

Usage

Sodium malates are used in the food industry primarily as acidity regulators and flavor enhancers. They can also act as buffering agents, helping to maintain a stable pH in food products. They are found in a variety of processed foods, including beverages, confectionery, baked goods, and canned fruits and vegetables. They contribute a slightly tart taste and can enhance the overall flavor profile of the food. Sodium malates also function as antioxidants and sequestrants. The typical usage level varies depending on the application, but it is generally used at levels that are technologically effective and consistent with Good Manufacturing Practices (GMP).

Side Effects

Sodium malates are generally considered safe for consumption. Malic acid is a natural component of many foods, and sodium malates are readily metabolized by the body. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has not established a numerical Acceptable Daily Intake (ADI) for malic acid and its salts, indicating that they pose a low risk to human health at levels typically used in food. However, as with any food additive, excessive consumption may lead to mild gastrointestinal discomfort in sensitive individuals. There are no known significant adverse health effects associated with the consumption of sodium malates at levels typically found in food.