From: Chemical and Biological Properties of Sodium Alginates Isolated from Tow Brown Algae Dictyopteris Membranaceae and Padina Pavonica

Monia Deghrigue Abid, Sirine Lajili, Hiba Hadj Ammar, Dora Cherif, Nejeh Eltaief, Hatem Majdoub, Abderrahman Bouraoui

Figure 1. Free radical-scavenging activity of D. membranaceae (D.memb) and P. pavonica (P.pav) sodium alginates and ascorbic acid (Asc.acid) on DPPH.