Food preservatives

Food preservatives are a key tool in protecting food from the growth of spoilage microorganisms and pathogens, improving stability and safely extending shelf life.

At Chemital, we develop preservative formulations tailored to each matrix, industrial process and technical objective.

Our approach is not based on standard solutions, but on the design of functional combinations tailored to the actual behaviour of the food. Factors such as pH, water activity, temperature, initial microbial load, heat treatment, packaging and logistical conditions have a direct influence on the effectiveness of a preservation strategy.

Science-based microbiological control

Chemital formulates food preservatives using active ingredients selected for their individual efficacy and their ability to act in synergy. This approach makes it possible to optimise dosages, improve technical performance and tailor the solution to the final product’s food safety, labelling and shelf-life requirements.

We work in the meat, dairy, savoury, bakery, drinks, fish and seafood sectors, with a particular focus on sensitive matrices where microbiological control determines the quality, distribution and safety of the food.

Preservation tailored to each application

Each product requires a specific strategy. In meat products, preservatives can help to control spoilage and pathogenic bacteria. In sauces, savoury preparations or chilled products, they help to maintain stability and safety during storage. In beverages or acidic matrices, they must be incorporated without altering the sensory profile.

Development, validation and technical support

From the laboratory to the pilot plant, Chemital supports every project with technical expertise. We validate the formulation’s efficacy under real-world conditions, fine-tuning the solution to ensure it is safe, industrially viable and compatible with the product’s characteristics.