Magnesium diglutamate

Magnesium diglutamate is a chemical compound that is used as a flavor enhancer in various food products. It is a salt of glutamic acid, a naturally occurring amino acid, and magnesium, a chemical element that is essential for human health.

Chemical Structure

Magnesium diglutamate is composed of two molecules of glutamic acid and one molecule of magnesium. The glutamic acid molecules are ionically bonded to the magnesium ion, forming a stable compound. This structure allows the compound to enhance the flavor of foods by interacting with taste receptors on the tongue.

Uses

Magnesium diglutamate is primarily used as a flavor enhancer in the food industry. It is often used in processed foods, such as soups, sauces, and snack foods, to enhance their savory or umami flavor. It is also used in some dietary supplements as a source of magnesium and glutamic acid.

Health Effects

As a source of magnesium, magnesium diglutamate can contribute to meeting the body's needs for this essential mineral. Magnesium is necessary for many biochemical reactions in the body, including those involved in nerve function, muscle contraction, and energy production. Glutamic acid, on the other hand, is a non-essential amino acid that the body can produce on its own. However, it plays a crucial role in protein synthesis and neurotransmission.

Regulation

In many countries, the use of magnesium diglutamate in food products is regulated by food safety authorities, such as the Food and Drug Administration (FDA) in the United States and the European Food Safety Authority (EFSA) in the European Union. These authorities set limits on the amount of magnesium diglutamate that can be added to foods to ensure consumer safety.

See Also

• Monosodium glutamate
• Disodium inosinate
• Disodium guanylate