Antioxidant activity on the fourth and sixth day is lower than the day before, this is still possible and might because of the different bioactive constituents were being synthesized within the day. Another bioactive constituent which were produced on third day might being used for biosynthesis process of compounds which can be revealed on the fourth day. The same opinion and argumentation we argued for what happening on the sixth day. On the eighth day, we can see that the antioxidant activity of fermented medium raise rapidly, it reach about 86.51% of inhibition, compare to H0, it had been increased about 25% higher than before fermentation. From this activity we expected that the amount of bioactive constituents increased.