Glutamic acid (E620) – what is it?
Glutamic acid, also known as glutamic acid, is an organic chemical compound from the carboxylic acid group. It is one of the basic amino acids and is an important component in the structure of proteins. In salt or ester form, glutamic acid is commonly used as a food additive, designated E620.
Properties of glutamic acid (E620)
Glutamic acid occurs naturally in many foods, such as meat, fish, dairy products, eggs and many vegetables and fruits. It is also an important neurotransmitter in the brain, playing a key role in the transmission of nerve signals.
As a food additive, glutamic acid is usually available in the form of salts such as monosodium glutamate or potassium glutamate. It has a strong umami flavor that gives foods a rich and deep taste. It also has preservative properties that can extend the shelf life of food products.
Uses of glutamic acid (E620)
Glutamic acid is widely used in the food industry as a food additive, mainly for its ability to enhance the flavor of foods. It is often used in the production of soups, broths, sauces, marinades, snacks and meat and sausage products.
In addition, glutamic acid can be used to improve the texture of foods and to increase the shelf life of some products by inhibiting the growth of bacteria and microorganisms.
Where to buy glutamic acid (E620)?
As a commonly used food additive, glutamic acid is readily available in grocery stores, both stationary and online. It can be found in powder form, liquid form or as an ingredient in prepared food products marked with E620 on the label.
Glutamic acid (E620) and its functions in foods
Glutamic acid (E620) plays a key role in improving the flavor and aroma of many foods, thanks to its umami properties. Its addition allows food manufacturers to achieve a deep and rich flavor without using more salt or fat. In addition, glutamic acid can aid in the preservation of food products, helping to prolong their shelf life and ensure food safety.
As a naturally occurring ingredient in many foods, glutamic acid also plays an important role in the metabolic processes of the human body, being essential for the proper functioning of the nervous system and intercellular communication.
