Table 2.

IC50 (mg/mL) of DPPH scavenging ability of Goji leaves and fruit

	Normal Leaves	Galled Leaves	Fruit	BHT
IC50	2.41 ± 0.40	1.65 ± 0.34*	11.49 ± 0.76***	0.15 ± 0.02

IC50 was presented as the average value of 6 activity curves in each sample

*, p < 0.05; ***, p < 0.001 (Student’s t-test, comparing to normal leaves)