Table 1. Antioxidant activities of Allium ochotense Prokh. extract
TPC1) (mg GAE/g)
TFC2) (mg RE/g)
ABTS3) (%)
DPPH4) (%)
FRAP5)
MDA6) (%)
Aqueous extract of Allium ochotense Prokh.
22.22±0.42
12.31±0.49
67.85±0.85
23.74±2.14
0.69±0.01
63.92±1.15
60% ethanolic extract of Allium ochotense Prokh.
18.98±0.12
24.49±0.27
60.43±2.67
39.85±1.66
0.82±0.02
59.56±0.71
TPC, total phenolic content. TFC, total flavonoid content. ABTS, ABTS radical scavenging activity. DPPH, DPPH radical scavenging activity. FRAP, ferric reducing/antioxidant power. MDA, malondialdehyde inhibitory effect. Results shown are mean±SD (n=3). Results of ABTS, DPPH, and MDA are presented as inhibitory activities on 5,000, 10,000, and 10,000 μg/mL, respectively. Result of FRAP is presented as absorbance at 593 nm on 10,000 μg/mL, respectively.