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International Journal of Phytomedicine and Phytotherapy

Table 2 IC50 values of different antioxidant activities of L. pinnatifidum fractions

From: Evaluation of antioxidant and anti-inflammatory potency of Lepidium pinnatifidum Ledeb

Plant sampleDPPH scavengingHydroxyl scavengingNitric OxideIron chelatingβ-Carotene
LPM306.6 ± 2.8d475.33 ± 2.6d445.23 ± 1.4d466.1 ± 2.5d314.53 ± 1.9d
LPH733.3 ± 2.1a˃1000 a610.63 ± 2.4a896.13 ± 1.8a516.56 ± 2.5a
LPC456.5 ± 2.7c614.4 ± 2.7c484.8 ± 2.4c546.6 ± 2.06c352.33 ± 2.7c
LPE62.70 ± 2.1f146.3 ± 2.5f276.3 ± 1.9f236.3 ± 1.4f95.93 ± 2.19f
LPB147.4 ± 2.3e253.04 ± 2.3e372.8 ± 1.6e374.86 ± 1.7e119.5 ± 1.96e
LPA714.1 ± 2b954.13 ± 2.0b534.7 ± 1.9b778.46 ± 2.4b445.2 ± 2.3b
Rutin41.09 ± 1.5g
AA21.06 ± 1.5g155.13 ± 2.2g
Gallic61.24 ± 0.06h
acid     
EDTA151.1 ± 2.4g
Catechin60.75 ± 0.88g
  1. Values are presented as the means ±SD (n = 3). Means with different superscript (a-g) letters in the rows are significantly (p < 0.05) different from one another. AA; Ascorbic acid