Review Article
Ethnobotanical Uses, Chemical Constituents, and Application of Plantago lanceolata L.
Table 2
Antioxidant behaviors of different parts of the plant.
| Plant’s part (s) | Solvent used | Concentration of solvent | Response to antioxidant assay | Reference |
| Whole plant | Ethanol | 80% | 1100 μmol Fe2+/g DW in FRAP, and for ORAC, it is 3500 μmol TE/g DW | [38] | Mixture of methanol and hydrochloric acid | 80%:1% | For FRAP =201.4 μmol Fe2+/g DW and for ORAC = 930.5 μmol TE/g DW, | [4] |
| Aerial | Methanol | 80% | IC50 = 4.20 μg/ml in DPPH, IC50 = 236.12 μg/ml in hydroxyl radical scavenging, IC50 = 23.85 superoxide anion scavenging IC50 = 24.83 for lipid peroxidation. | [21] | Ethanol | 80% | 1100 μmol Fe2+/g DW in FRAP and 3500 μmol TE/g DW for ORAC | [38] | Mixture of methanol and water | 40%:1% | IC50 = 24.83 mg/mL in lipid Peroxidation & FRAP= 109.80 mg of AAE/g of DW | [21] |
| Leaves | Acetonitrile | 30% | DPPH radical inhibition at 25 μg/ml is 12.77% to 15.78% | [39] | Mixture of methanol with hydrochloric acid | 80%:1% | 130.4 μmol Fe2+/g DW | [4] | Water and dilute hydrochloric acid | ….. | 29.39 = DPPH in %, 137.83 in FRAP μM TE/5 mg | [40] |
| Root | Methanol and hydrochloric acid | 80%:1% | 190.1 μmol Fe2+/g DW | [4] | Fruit | 80%:1% | 255.2 μmol Fe2+/g DW |
| Seeds | Methanol (60%) | 60% | 118.58 in μmol TE/g in DPPH 499.53 μmol TE/g in hydroxyl radical scavenging assays 27.00 μmol QE/g in cellular antioxidant activity assay | [41] |
| Flower | Methanol and hydrochloric acid | 80%:1% | 369.1 μmol Fe2+/g DW | [4] |
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