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. 2016 Dec;19(12):1337–1344. doi: 10.22038/ijbms.2016.7921

Table 2.

Antioxidant activity and total phenolic compounds contents of Mindium laevigatum

Sample Antioxidant tests

Methanol extracts Plant organ DPPH (IC50, μg/ml) β-Carotene/linoleic acid (% Inhibition) Hydrogen peroxide scavenging (IC50, μg/ml) Reducing power (IC50, μg/ml) Total phenolic contents (μg/mg)
Shahsavaran stem 1366.1±7.1 20.2±0.3 417.2±4.3 633.1±5.2 15.7±1.7
Shahsavaran fruit 344.3±2.3 39.2±0.6 100.5±2.1 237.6±3.5 79.6±3.6
Rahagh stem 1052.7±6.1 16.3±0.3 275.4±3.8 679.3±4.8 27.1±2.1
Rahagh fruit 561.5±4.5 37.4±0.8 218.7±2.4 270.5±3.0 44.6±1.9

Volatile materials

Shahsavaran stem >2000 73.2±0.7 608.2±3.3 683.1±6.2 NT
Shahsavaran fruit >2000 64.5±0.4 544.5±4.2 473.5±4.5 NT
Rahagh stem >2000 67.8±0.8 739.0±5.4 839.7±6.1 NT
Rahagh fruit >2000 55.2±0.5 583.4±3.7 543.2±8.1 NT

Standards

BHT - 20.3±0.8 91.3±5.0 NT NT NA
Ascorbic acid - NA NT 61.2±1.3 10.2±1.1 NA

NA (Not applicable), NT (Not tested)