Fig. 4From: Therapeutic properties in Tunisian hot springs: first evidence of phenolic compounds in the cyanobacterium Leptolyngbya sp. biomass, capsular polysaccharides and releasing polysaccharidesChelating ability of BME, CME and RME in different concentrations. Values are means ± SD (n = 3). Different small letters within the histogram are significantly different (p < 0.05) with respect to the extract concentration and the control according to the Duncan testBack to article page