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International Journal of Phytomedicine and Phytotherapy

Table 4 DPPH radical scavenging of aqueous extracts of onions with standard Trolox

From: Antioxidant property, anti-inflammatory and analgesic effects of aqueous extracts of two onion bulbs varieties (Allium cepa L.)

Concentration (mg/mL) Onion variety Trolox
Violet de galmi Goudami
0.1 45.51 ± 0.11b 37.33 ± 2.14a 86.62 ± 1.42c
0.5 124.67 ± 2.01b 63.72 ± 1.11a2 153.71 ± 2.04c
1 188.12 ± 1.21b 147.17 ± 3.82a 289.24 ± 3.22c
1.5 202.08 ± 1.01b 165.11 ± 2.14a 312.01 ± 2.13c
  1. Means ±SD (n = 3) followed by different letters in the same line are significantly different (p < 0.05) as determined by Duncan’s multiple range test