In Vitro and In Vivo Antioxidant Activity of Agro-Industrial Residue.

agro-industrial residue has considerable potential against damage associated with oxidative stress and skin aging. This study aims to demonstrate, in vitro and in vivo, the potential of agro-industrial residue as a safe and effective alternative for the prevention of damage caused by oxidative stress and aging. The antioxidant activity was evaluated in vitro (total antioxidant capacity, reducing power, DPPH radical scavenging, metal chelating (Fe and Cu), and hydroxyl radical scavenging) and in vivo using the organism model.