Compounds

浓度(µmol/L)

Concentration (µmol/L)

DPPH自由基清除率 (%)

DPPH radical scavenging rate (%)

1

400 µmol/L

11.44%

2

400 µmol/L

9.68%

3

400 µmol/L

11.04%

4

400 µmol/L

9.72%

^aL(+)-抗坏血酸

L-(+)-Ascorbic acid

400 µmol/L

94.80%