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Table 2 IC50 of different extracts of SA for various antioxidant systems

From: Evaluation of phenolic contents and antioxidant activity of various solvent extracts of Sonchus asper (L.) Hill

Treatments

Iron chelating activity assay

Super oxide radical scavenging assay

DPPH radical scavenging assay activity

ABTS+ radical scavenging assay

Hydroxyl scavenging assay

Hydrogen peroxide scavenging assay

SAME

64 ± 2.12a

57.34 ± 3.21a

2.5 ± 0.05a

53.4 ± 4.2a

66.8 ± 1.7a

67.34 ± 3.21a

SACE

87.8 ± 2.56c

70.2 ± 4.56b

3.8 ± 0.2b

74.2 ± 2.6b

86.3 ± 1.56b

80.2 ± 4.56b

SAEE

100.4 ± 2.21d

84.34 ± 1.05d

4.1 ± 0.32b

83.4 ± 1. 5c

79.1 ± 3.9b

70.3 ± 1.5a

SAHE

110.6 ± 1.67e

92.21 ± 2.45d

12.2 ± 1.43c

90.21 ± 2.8c

115 ± 3.2c

92.21 ± 2.45c

ASA

73.7 ± 3.4b

76.3 ± 2.15c

3.61 ± 23b

76.3 ± 2.15b

62.2 ± 2.65a

66.3 ± 2.15a

  1. Each value in the table is represented as Mean ± SD (n = 3) Means not sharing the same letter are significantly different (LSD) at P < 0.01 probability level in each column