Papaver Plants: Current Insights on Phytochemical and Nutritional Composition Along with Biotechnological Applications

Table 5

Antioxidant activity of Papaver plants.

Species and type of extract	Assay	Key results	Countries	References
P. rhoeas L.; Methanolic extract	DPPH		Slovakia	[89]
P. somniferum L.; Ethanolic extract	Total reducing power	3592.56 mg/mL	Serbia	[116]
P. rhoeas L.; Ethanolic extract	DPPH	81.47–89.71%	Serbia	[70]
P. rhoeas L.; Methanolic extract	CUPRAC; ABTS/persulfate; FRAP	0.13 mmol TR/g; 0.15 mmol TR/g; 0.07 mmol TR/g	Turkey	[128]
P. somniferum L.; Methanolic extract	Linoleic acid peroxidation	49.75 IC50 (μg/mL)	Iran	[129]
P. bracteatum Lindl; Methanolic extract	Linoleic acid peroxidation		Iran	[130]
P. rhoeas L.; Aqueous methanol extract	DPPH; H2O2; Fe^2+	(μg/mL); 10.57–52.70%; 86.85%	Turkey	[131]

ABTS: 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid; CUPRAC: cupric reducing antioxidant capacity; DPPH: 2,2-diphenyl-1-picrylhydrazyl; EC₅₀: half-maximal effective concentration; EC₅₀: half-maximal effective concentration; FRAP: ferric-reducing antioxidant power; TR: Trolox.