Journal of Experimental Food Chemistry

Carotenoids in Farm Animal Diets: Implications for Health and Performance - A Review

Abstract

Nese Aksoy* and Dreak Tango

Carotenoids are naturally occurring pigments found in various plants and algae, which play essential roles in the health and performance of farm animals. This review aims to provide a comprehensive analysis of the implications of carotenoids in farm animal diets on health and performance. Carotenoids have been recognized for their antioxidant properties, immunomodulatory effects, and potential for enhancing reproductive performance. Moreover, these compounds contribute to the vibrant colors of animal tissues, which have aesthetic value and can impact consumer perception. The review encompasses an examination of carotenoid sources, absorption and metabolism in farm animals, and their effects on growth, immunity, reproduction, and product quality. Additionally, potential mechanisms underlying the observed benefits are discussed. Overall, a better understanding of the role of carotenoids in farm animal diets can guide feed formulation strategies, promoting optimal animal health, performance, and product quality.