Biological Activities of Aerial Parts Extracts of Euphorbia characias

Figure 2

Polyphenol and flavonoid content in aqueous (Aq) and ethanolic (Et) leaves, stems, and flowers extracts from E. characias. (a) Polyphenol amount is expressed as mg of gallic acid equivalent (GAE) per g of dry weight (dw); (b) the amount of flavonoids is expressed as mg of quercetin equivalent (QE) per g of dry weight (dw). All data are expressed as mean of three measurements ± standard deviation.

(a)

(b)