Sodium benzoate 140 g/kg, Propionic acid 370 g/kg, Sodium propionate 110 g/kg

What it is. This is a technological preparation combining sodium benzoate (140 g/kg), propionic acid (370 g/kg) and sodium propionate (110 g/kg). It is manufactured as a defined blend of these three substances for use as a feed additive, classified in functional group 1a (preservatives).

What it is for. This type of preservative preparation is generally used to limit microbial and fungal development in feed materials and compound feed, helping to maintain hygienic quality during storage. It would typically be employed across several species, including pigs, poultry, cattle, sheep, goats, rabbits and horses, wherever control of spoilage organisms in feed is required. Use is generally considered relevant at any production stage where feed preservation during storage or transport is a concern.

Points to watch. The EU authorisation for this additive ended on 2023-03-14; current registration status should be verified before use. As a combination of benzoate and propionate salts, exact inclusion levels, compatibility with other feed components, and storage conditions should follow the applicable official description and annex rather than generic assumptions.