highly significantp < 0.01
The camber effects of X 2 2 and X 3 2 on DPPH free radical scavenging rate are extremely significant ( p < 0.0001), that of X 1 2 is highly significant ( p < 0.01), and that of X 4 2 is as well significant ( p < 0.05).
The camber effects of X 2 2 and X 3 2 on DPPH free radical scavenging rate are extremely significant ( p < 0.0001), that of X 1 2 is highly significant ( p < 0.01), and that of X 4 2 is as well significant ( p < 0.05).
The interaction between ultrasonic power and incubation time had a somewhat significant effect on the DPPH free radical scavenging rate ( F = 4.8668, p = 0.0446).