Pet food shelf life can be limited by mold, spoilage microorganisms, oxidation and changes in sensory quality. Corbion helps manufacturers select preservation and antioxidant solutions that address these mechanisms while considering the formulation, process and desired finished-product characteristics.
High-moisture treats and other pet food formats can be vulnerable to mold and spoilage. Corbion’s current pet food portfolio includes naturally derived preservation approaches such as vinegar-based and ferment-based solutions, as well as Certeza™ solutions developed for mold control in pet food and treat applications.
In Corbion testing in a high-moisture pet treat model, Certeza™ Powder 750 demonstrated mold-inhibition performance compared with potassium sorbate. This approach gives formulators additional flexibility around moisture, drying time, texture and ingredient-label goals. Performance should be validated in the customer’s formulation and process.
Oxidation can shorten shelf life by contributing to undesirable changes in flavor, odor and color. Corbion’s Origin™ antioxidant freshness solutions are designed to help slow oxidation and maintain quality in pet food applications.
Longer shelf life is valuable only if the product still delivers the intended quality. Corbion considers preservation alongside texture, flavor, color, moisture and processing performance so manufacturers can build a shelf-life strategy around the complete product rather than a single ingredient.
Mold, spoilage and oxidation are different from pathogen-control objectives, but the strategies can interact. Manufacturers with microbial safety concerns can also explore Corbion’s Food Safety solutions within the broader Preservation & Product Quality pathway.