Figure 8. GPx activity (nmoles/min/mg protein) in fresh and aged Triceps brachii muscle of steers from pasture, pasture and concentrate and concentrate. Data are mean ±SEM (n=10). Different lowercase and uppercase letters means significant differences among feeding systems in fresh and aged meat, respectively (P<0.05). *shows difference between fresh and aged meat (p<0.05). Main effects: Feeding systems P<0.001 Concentrate > Pasture, Pasture + concentrate; Ageing P<0.01 Fresh > Aged

From

Catalase, SOD and GPx Activities in Triceps brachii Muscle from Aberdeen Angus Steers Finished on Pasture, Pasture and Concentrate, or Concentrate

A. Terevinto, M.C. Cabrera, A. Saadoun

American Journal of Food and Nutrition. 2015, 3(5), 118-124 doi:10.12691/ajfn-3-5-2