Effect of grape pomace concentrate and vitamin E on digestibility of polyphenols and antioxidant activity in chickens.

  title={Effect of grape pomace concentrate and vitamin E on digestibility of polyphenols and antioxidant activity in chickens.},
  author={Agust{\'i}n Brenes and Andr{\'e}s F. G. Viveros and Isabel Go{\~n}i and Carmen C. Centeno and S G S{\'a}yago-Ayerdy and I. Arija and Fulgencio D Saura-Calixto},
  journal={Poultry science},
  volume={87 2},
Grape pomace provides a rich source of polyphenols that have the capacity to act as powerful antioxidants. An experiment was conducted to study the effect of inclusion of grape pomace concentrate (GPC) at levels of 15, 30, and 60 g/kg and alpha-tocopheryl acetate (200 mg/kg) in broiler chicks (21 to 42 d of age) on performance; digestive organ sizes; protein; fat; hydrolyzable polyphenol and condensed tannin digestibilities; the anti-oxidant activity of diet, serum, ileal content, and excreta… CONTINUE READING


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