Table 1. Antioxidant activities of
Yellowball
peel compounds isolated by HPLC
DPPH (IC
50
,
μ
g/mL)
Intensity (%)
Unknown2 (EA1)
69.17±0.55
<0.01
Sinapoyl glucoside (EA2)
293.50±4.37
0.05
Hesperidin (EA3)
>2,000
7.62
He1 compounds
147.16±3.38
12.31
Trolox (positive control)
44.86±1.31