Boric acid (E284) – what is it?
Boric acid, also designated as E284, is a chemical compound containing the elements boron and oxygen. It is a white or colorless crystalline substance with a slightly sweet taste. Boric acid has many uses, both in industry and in food production.
In food, boric acid is used as a preservative additive to extend the shelf life of food products by inhibiting the growth of microorganisms.
Properties of boric acid (E284)
Boric acid is relatively sparingly soluble in water, making it stable under various environmental conditions. It has antifungal and antibacterial activity, making it an effective preservative. In addition, it has low toxicity to humans, but should be used in moderation.
Uses of boric acid (E284)
Boric acid is mainly used as a preservative in the food industry. It is added to a variety of products, such as jams, fruit drinks, pickles, preserves, and some types of cheese. Its action is to inhibit the growth of microorganisms, which contributes to prolonging the shelf life of food.
Where to buy boric acid (E284)?
Boric acid is available at chemical stores, online food processing stores and some specialty food raw material stores.
Boric acid (E284) and its functions in food
Boric acid plays a key role as a preservative additive in the food industry. Its presence in food products helps preserve their freshness and shelf life by inhibiting microbial growth, resulting in a longer shelf life. However, due to its potential toxicity, it is necessary to use it in accordance with safety recommendations and standards.
