Bioactive compounds and antioxidant characterization of three edible wild plants traditionally consumed in the Umbria Region (Central Italy): Bunias erucago L. (corn rocket), Lactuca perennis L. (mountain lettuce) and Papaver rhoeas L. (poppy)

摘要: The leaves of three edible wild plants, Bunias erucago L. (Corn rocket), Lactuca perennis (Mountain lettuce) and Papaver rhoaes (Poppy) were analysed for their proximate composition, some nutraceutical components total antioxidant capacity. protein levels ranged from 2.7 to 4.1 g/100 g the portion. range dietary fibre content was 3.8 6.4 amount ash, carbohydrate lipid 1.7 1.9, 3.3 4.4 0.22to 0.45 portion, respectively. Lipids consisted mainly polyunsaturated fatty acids with highest value (71.8 % acids) (70.0 %). Potassium (374.0-521.0 mg/100 g) calcium (204.8-331.8 most representative macro-elements in species studied. values vitamin E, b-carotene C are included 0.91 2.61 g, 1,957 2,631 19.2 31.0 Our results showed that capacity performed by Oxygen Radical Absorbance Capacity (ORAC) method, which ranges 27.2 63.7 μmol TE/g, is highly justifiable high phenolic compounds (159-246 mg GAE/100 g).