The DPPH assay has many advantages thanother methods, advantages such as goodstability, credible sensitivity, simplicity andfeasibility
. Scavenging activity of free radical DPPH has been widely used toevaluate the antioxidant activity of naturalproducts from plant and microbial sources
. The reactive rate and the ability of theradical scavenger depend on the rate and thepeak value of disappearance of the DPPH