Changes in the Fatty Acid Composition and Antioxidant Properties in Mono-Protein Commercial Dry Dog Foods During Storage.

ABSTRACT: Dogs are the most popular companion animals in Europe, with an estimated population of 106 million in households. Commercial dry dog foods are formulated to meet specific nutritional requirements and ensure safety during storage, often through the addition of preservatives to extend shelf life. This pilot study investigated the antioxidant properties and changes in the fatty acid composition during storage in six mono-protein (containing only one source of animal protein) dry dog foods. These findings might contribute to a better understanding of the long-term nutritional stability of commercial dry dog foods and their potential implications for canine health. Changes in chemical composition, fatty acid profile, and antioxidant properties were analyzed immediately after opening the package

SUBMITTER: Kepinska-Pacelik J 

PROVIDER: S-EPMC12430719 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature