In this study, differences in total phenol, flavonoid, carotenoid content, antioxidant activity, polyphenols and minerals in different parts (flower, leaf, stem, root) of the purslane plant were investigated. Total amounts of carotenoids ranged from 1.69 ± 0.05 (stem) to 27.92 ± 0.00 µg/g (leaf) and 2.22 ± 0.00 (root) to 48.03 ± 0.10 µg /g (leaf) in the cultivated and wild purslane respectively. Total phenolic contents of cultivated and wild purslane plant were characterized between 29.40 ± 0.43 (stem) and 102.42 ± 4.63 (flower) to 37.17 ± 0.28 (stem) and 64.56 ± 0.68 mg gallic acid equivalent (GAE)/100 g (flower), respectively. Total flavonoid amounts of cultivated and wild purslane plants were established between 53.29 ± 0.84 (stem) and 402.71 ± 13.14 mg/100 g (flower) to 87.57 ± 1.93 (stem) and 153.95 ± 1.10 mg/100 g (flower), respectively. While antioxidant activities of cultivated purslane plant was determined between 1.45 ± 0.00 (root) and 1.53 ± 0.00 mmol/kg (leaf), antioxidant activities of wild purslane parts were monitored between 1.51 ± 0.02 (flower and root) and 1.58 ± 0.00 mmol/kg (leaf). While gallic acid contents of the parts of cultivated purslane were detected between 0.43 ± 0.14 (flower) and 3.67 ± 0.00 mg/100 g (stem), the gallic acid amounts of the parts of wild purslane plant were recorded between 2.46 ± 0.29 (stem) and 3.62 ± 0.36 mg/100 g (flower). 3,4-Dihydroxybenzoic acid amounts of the parts of both cultivated and wild purslane plants were identified between 0.98 ± 0.90 (flower) and 3.98 ± 0.29 (leaf) to 3.24 ± 0.34 (stem) and 6.77 ± 0.30 mg/100 g (flower), respectively. The amount of phosphorus (P) in parts of cultivated and wild purslane plants were determined between 1059.38 ± 74.08 (root) and 3039.08 ± 168.38 (flower) to 1177.46 ± 40.80 (root) and 3078.11 ± 96.05 mg/kg (flower), respectively. While amounts of K in cultivated purslane parts are recorded between 28,341.18 ± 1598.47 (flower) and 85,645.01 ± 1033.52 mg/kg (stem), K contents of wild purslane plant were found between 27,213.16 ± 636.85 (root) and 59,281.55 ± 1412.66 mg/kg (stem). The lowest bioactive components were determined in the stem part of both plants (cultivated and wild). Interestingly, the roots of the cultivated and wild purslane plant had a higher total flavonoid content. The highest ferulic acid and quercetin were found in the flower and leaf parts of both plants, respectively.