Objective: To determine the content of bioactive compounds and antioxidant capacity of the banana passionfruit (Passiflora mollissima) and black cherry (Prunus serotina). Materials and methods: An analytical, experimental, longitudinal and prospective study. The black cherries and banana passionfruits were collected in the Cusco, Moquegua and Arequipa regions. The content of phenols and flavonoids weredetermined using the Folin–Ciocalteu reagent and aluminum chloride method, respectively. The antioxidant activity was evaluated using the ferric reducing ability of plasma (FRAP), 2,2-diphenyl-1-picryl-hydrazyl (DPPH) and thiobarbituric acid reactive substance (TBARS) techniques. Albino rats classified into a negative control group, a positive control group and four experimental groups were used to study the hepatoprotective effect of the fruits. Results: Banana passionfruits from the Cus...