Magnesium-potassium phosphate (E340c) – what is it?
Magnesium-potassium phosphate, designated E340c, is a chemical compound that consists of two components: magnesium and potassium, combined with phosphate. It is used in the food industry as a stabilizer, preservative and acidity regulator. Due to its properties, magnesium potassium phosphate plays an important role in protecting food products from oxidation processes and prolonging their shelf life.
Properties of magnesium-potassium phosphate (E340c)
E340c primarily acts as an antioxidant that helps prevent the oxidation of fats in foods, which extends the shelf life of products. As an acidity stabilizer, magnesium potassium phosphate maintains the proper pH level in food products, which helps maintain their quality and texture. In addition, magnesium-potassium phosphate has chelating properties, which means it can bind metal ions, preventing them from affecting the product and improving its stability.
Use in food products
Magnesium potassium phosphate (E340c) is used in a variety of food products, including beverages, bakery products and meat preparations. It is used to improve the texture of cakes and baked goods, as well as in beverages, where it helps maintain proper acidity and prevents oxidation. In meat and fish products, magnesium potassium phosphate acts as a preservative, increasing the shelf life of these products by protecting them from microorganisms and rancidity.
The substance is also widely used in the dairy industry, especially in products such as cheese, yogurt and milk, where it regulates pH and aids processing, ensuring proper texture and taste.
Health benefits and safety of use
Magnesium potassium phosphate (E340c) is considered a safe food additive, used in strictly limited amounts. As a source of potassium and magnesium, it supports the proper functioning of the nervous and muscular systems, and helps maintain electrolyte balance in the body. Used in food in appropriate amounts, it poses no health risks to consumers.
Why is E340c valued?
Magnesium potassium phosphate (E340c) is valued for its preservative, stabilizing and antioxidant properties. Thanks to its ability to extend the shelf life of foods, improve their quality and texture, it is widely used in the food industry. Its natural origin and health benefits of magnesium and potassium make it considered a valuable ingredient in many food products.
