Table 6. ABTS+ radical scavenging activity of yogurt supplemented with Angelica gigas leaves extracts

Treatment1) ABTS+ radical scavenging activity
EC50 (μg/mL) TEAC value2)
Control 33.28±0.16a 0.1151±0.0015c
AEY 0.1% 25.52±0.06b 0.1203±0.0004c
AEY 0.2% 19.11±0.12c 0.1732±0.0039b
AEY 0.3% 17.26±0.25c 0.1869±0.0019a
Each value represents mean±SD (n=3).
Means±SD in same column with different letters differ significantly (p<0.05).
Control, Plain yogurt without Angelica gigas leaves extracts; AEY 0.1%, Yogurt with Angelica gigas leaves extracts 0.1%; AEY 0.2%, Yogurt with Angelica gigas leaves extracts 0.2%; AEY 0.3%, Yogurt with Angelica gigas leaves extracts 0.3%.
TEAC value of Trolox expressed as 1.0000.