As it can be seen, the highest value—7.53 μmol AA·g−1—was determined in the brown algal sample Eisenia bicyclis. This value exceeded other measured data several-fold. The brown algal product from Hizikia fusiformis (1.70 μmol AA·g−1), the product from the cyanobacterium Spirulina platensis (0.76 μmol AA·g−1), and the red algal product from Palmaria palmata (0.56 μmol AA·g−1) were the next samples with ACW values above 0.50 μmol AA·g−1.