Experiment 2 efficiency in reaction against oxidation of phenol compounds are the largest group in the test plant. Compound perform multiple functions in plants. In addition to serve as a substrate. Of the browning reaction. Chromogenic acid compound phenol are most commonly found in tomatoes. The substance is effective in a compound antioxidant (Robert et al.1998), phenolic compounds extracted from the eggplant (AG5) effective in oxidized DPPH: which is free radical (Figure. 1) show that phenolic compounds from the most effective in the inhibition of eggplant reaction oxidation (Miller, and RiceEvans1993) in the eggplant purple, the efficiency of anti-oxidation reaction The average higher eggplant in group green and white.