Fumaric acid (E297) – what is it?
Fumaric acid, also known as trans-butendioic acid, is an organic chemical compound from the carboxylic acid group. It occurs naturally in many plants, such as raspberries, sugar beets and carrots. However, in the food industry, fumaric acid is often produced artificially by fermenting glucose or sucrose.
Properties of fumaric acid
Fumaric acid occurs as odorless crystals that are easily soluble in water. It is relatively heat stable and does not lose its properties during cooking or pasteurization. In addition, fumaric acid is characterized by its sour taste, making it a popular addition to many foods.
Uses of fumaric acid
Fumaric acid (E297) is widely used in the food industry as a substitute for citric acid or lactic acid. It is commonly used as an acidity regulator, preservative and antioxidant. In addition, fumaric acid is also used in the production of soft drinks, candy, confectionery and meat products.
Where to buy fumaric acid?
Fumaric acid (E297) is available in grocery stores and online retailers, both in pure powder form and in the form of prepared food products containing this additive. However, it is worth making sure that the product is sourced from reputable manufacturers and has the appropriate quality certificates.
Fumaric acid and its functions in food
Fumaric acid has many functions in the food industry. It is used primarily as an acidity regulator that affects the final taste and flavor of food products. In addition, its preservative properties help extend the shelf life of food products and protect them from the growth of microorganisms. In addition, fumaric acid also acts as an antioxidant, which helps preserve the freshness and quality of food products for a longer period of time.
