Table 1.

Antioxidant activity of HEJFP determined by the DPPH assay.

Incubation time (min)	% inhibition of DPPH radical
5	83.6 ± 1.83
10	88.09 ± 1.52
20	90.18 ± 1.02
30	91.01 ± 0.42
40	91.36 ± 1.01
50	91.88 ± 1.28

Values are mean ± SD (n = 3).