Bioactive phytonutrients (omega fatty acids, tocopherols, polyphenols), in vitro inhibition of nitric oxide production and free radical scavenging activity of non-cultivated Mediterranean vegetables

► The consumption of non-cultivated botanicals play a central role in the diet. ► Twelve-one plant extracts were assayed for antioxidant/anti-inflammatory activity. ► Four extracts were selected for antiradical and anti-inflammatory properties. ► A relationship between radical scavenging activity and polyphenolic content was found.