In this context, the objective of this work was not only to study the capability of Stevia to inhibit PPO and POD from a mixture of different fruits, orange, papaya and mango (rich in antioxidant compounds, including phenolic compounds), at two different incubation temperatures (10 and 37 C), but also to quantify the antioxidant capacity of Stevia as a measure of PPO and POD percentage of inhibition by the use of Weibull distribution function