E281-SODIUM PROPIONATE

E281 - SODIUM PROPIONATE:

Sodium propionate (E281) is a sodium salt of propionic acid, a carboxylic acid. It is used as a food additive in the food industry, primarily as a preservative agent to inhibit the growth of molds and yeasts, thereby extending the shelf life of food products.

• Function: Sodium propionate acts as an antifungal and antibacterial agent, helping to prevent food deterioration caused by the growth of molds and yeasts.
• Applications: It is commonly used in the production of bakery products such as bread, pastries, and similar items. It can also be used in other food products like cheeses, sausages, and certain dairy products.
• Antimicrobial Properties: Sodium propionate is effective against a broad spectrum of microorganisms, particularly molds.
• Safety: Sodium propionate is generally recognized as safe (GRAS) when used according to good manufacturing practices. It has been evaluated by health authorities and approved as a food additive in many regions worldwide.
• Labeling: When used in food products, sodium propionate must be listed in the ingredient list on the label.
• Usage Limits: There are regulatory limits on the amount of sodium propionate that can be used in foods to ensure consumer safety.
• Alternatives: In some instances, other food preservatives may be used in combination with or as a replacement for sodium propionate, depending on the specific requirements of the product.