Skip to main content

Table 3 IC 50 values of different antioxidant activities of extract and derived fractions of Asparagus gracilis

From: HPLC-DAD analysis, antioxidant potential and anti-urease activity of Asparagus gracilis collected from District Islamabad

Activity

IC50(μg/ml)

 

AGME

AGHE

AGEE

AGBE

AGAE

Standard

DPPH scavenging activity

188 ± 2.1b

319 ± 4.1a

76 ± 1.1e

141 ± 1.2c

133 ± 2.5d

25.09 ± 0.8f

Hydrogen peroxide scavenging activity

213 ± 3.2b

452 ± 4.8a

113.5 ± 1.5e

182.3 ± 1.9d

201 ± 2.1c

99 ± 1.1f

Hydroxyl radical scavenging activity

201 ± 1.7c

348.5 ± 2.3a

98.3 ± 0.9e

127.4 ± 1.1d

228 ± 1.3b

32 ± 0.7f

ABTS scavenging activity

302 ± 3.1b

428.2 ± 4.6a

69.5 ± 1.5e

160 ± 1.4d

217 ± 2.1c

55 ± 1.4f

Anti Lipid per oxidation activity

237 ± 2.4b

312 ± 2.3a

77.3 ± 1.5e

140 ± 1.3d

176 ± 1.4c

31 ± 0.6f

β- carotene bleaching scavenging activity

187 ± 2.3b

428 ± 5.6a

115 ± 1e

128 ± 1.2d

225 ± 2.4c

35 ± 1.8f

Superoxide radical scavenging activity

172 ± 2.7b

435 ± 6.1a

73 ± 4.2e

107 ± 1.4d

147 ± 3.2c

41 ± 0.6f

NO- radical scavenging activity

200 ± 3.7b

195 ± 2.4b

160 ± 2.9c

600 ± 4.6a

210 ± 2.1b

40.9 ± 2.3d

  1. Values are expressed as mean ± SD (N = 3), Means with superscriptsa-f with different letters in the column are significantly (P < 0.05) different from each other.