Magnesium oxide (E530) – what is it?
Magnesium oxide, designated in the food industry as E530, is a white powder with alkaline properties, mainly obtained by calcining magnesite. As a food additive, it is used for its anti-caking and stabilizing properties, and as an acidity regulator.
The substance is also valued for its ability to enrich food products with magnesium, a mineral nutrient that plays an important role in the functioning of the human body, including bone health, energy production and muscle function.
Properties of magnesium oxide
E530 is characterized by a strong alkaline effect, which allows its use as an effective acidity regulator, helping to maintain the stability and quality of food products. It is insoluble in water, making it ideal as an anti-caking agent.
Magnesium oxide applications
Magnesium oxide is used in a wide range of food products, including in dietary supplements as a source of magnesium, in baking powders as an acidity regulator, and in table salts and spices as an anti-caking agent. Its use also helps improve the texture and shelf life of food products.
Where to buy magnesium oxide?
E530 is available at specialty food additives stores, online food chemicals stores and raw material outlets for food manufacturers. When purchasing, it is important to pay attention to the purity and quality of the product, as well as the recommendations for its use.
Magnesium oxide and its functions in food
As a food additive, E530 plays a key role in improving the quality of food products, ensuring their stability, proper texture and longer shelf life. In addition, as a source of magnesium, it contributes to enriching the diet with this important mineral, promoting the health and well-being of consumers.
