Effect of dietary supplementation of broiler chickens with the natural antioxidants hesperidin and naringin on the expression of lipogenesis related genes and fatty acid profile

Hesperidin and naringin, flavonoids abundant in citrus fruits, exhibit health-promoting properties notably antioxidant and modulation of lipid metabolism. Increased antioxidant capacity and favorable fatty acid profile are desirable properties for broiler meat. In chickens hesperidin lowered plasma and egg yolk cholesterol and improved broiler meat antioxidant capacity. Here the effects of broiler diet supplementation with hesperidin and naringin on the expression of the lipogenesis related genes adiponectin, ppar-γ and fatty acid synthase (fasn) and fatty acid profile were assessed