Sodium ascorbate (E302) – what is it?
Sodium ascorbate, also known as ascorbic acid sodium salt, is a safe and effective food additive labeled E302. It is a derivative of vitamin C, which, in addition to retaining all the beneficial properties of its precursor, has better solubility in water, which increases its use in the food industry.
This additive is mainly used as an antioxidant, meaning that it prevents the oxidation of food ingredients, which could lead to spoilage, loss of nutritional value or undesirable organoleptic changes.
Properties of sodium ascorbate
Sodium ascorbate is valued for its antioxidant properties, which help extend the shelf life of food products, preserving their freshness, color and flavor. In addition, it is gentler on the stomach than pure ascorbic acid, making it a suitable ingredient in products for people with sensitive digestive systems. It has the added benefit of promoting iron absorption from food, which contributes to consumers’ health.
Uses of sodium ascorbate
Sodium ascorbate is used in a wide range of foods, including processed meats, cured meats, fruit juices, bakery products and a variety of canned foods. It is also added to some beverages and dairy products to prevent oxidation and preserve the natural color and nutritional value of foods. It is especially important in products that have a longer shelf life.
Where to buy sodium ascorbate?
Sodium ascorbate is available at specialty food additives stores, chemical wholesalers and online stores. It can be purchased in both powder and solution form, making it easy to use at home and on an industrial scale. The product is available to individual consumers as well as food companies.
Sodium ascorbate and its functions in food
In food, sodium ascorbate primarily acts as an antioxidant, thus preventing food from spoiling and losing its taste and nutritional qualities. Its use allows food products to maintain their natural appearance, which is particularly important for consumers who value the high quality of the products they buy. Thanks to its properties, sodium ascorbate is an irreplaceable ingredient in food production, contributing to the preservation of its best qualities for a longer period of time.
