Sodium propionate (E281) – what is it?
Sodium propionate, also designated as E281, is the sodium salt of propionic acid. It is a white, crystalline substance with a characteristic odor, mainly used as a food additive.
It is commonly used as a preservative and acidity regulator in the food industry to extend the shelf life of food products and prevent the growth of mold and yeast.
Properties of sodium propionate
Sodium propionate has the ability to inhibit the growth of mold, yeast and some bacteria, making it an effective preservative in a variety of food products.
It also has pH-regulating properties, so it can affect the stability and quality of food products.
Uses of sodium propionate
Sodium propionate is widely used in the food industry as a preservative additive in many products, such as bread, rolls, pastries, cheese, meat products and grain products.
It is also used in animal feed to prevent mold and yeast growth and extend the shelf life of feed.
Where to buy sodium propionate?
Sodium propionate is available in raw food stores and online stores specializing in food ingredients.
It is worth paying attention to reliable suppliers and making sure that the product meets the appropriate quality standards.
Sodium propionate and its functions in food
Sodium propionate plays a key role as a preservative in the food industry, helping to preserve the freshness and shelf life of food products by inhibiting the growth of mold, yeast and certain bacteria.
In addition, its pH-regulating properties help maintain the stability of products, resulting in their quality and longer shelf life.
As an ingredient in animal feed, sodium propionate also plays an important role in ensuring food safety and maintaining animal health by preventing the growth of microorganisms.
