Abstract:
Dried tomato pomace, a byproduct of tomato processing, is an excellent source of ?-tocopherol
(vitamin E), which is used as an antioxidant in broiler meat. In a feeding study, there were no
significant differences in body weight and feed per gain in chicks given diets with or without tomato
pomace. Tomato pomace could be used as a source of ?-tocopherol in broiler diets to decrease
lipid oxidation (fat deterioration) during heating and long-term frozen storage of dark meat, and to
prolong shelf life. Because tomato byproducts contain high levels of unsaturated fatty acids, the
pomace must be defatted without losing vitamin E to minimize its oxidation potential. Although we
found no evidence that introducing a high-fiber feed ingredient significantly limited broiler growth,
more research is needed to enhance its practical applications.