Biosynthesis of Extracellular Polymeric Substances by the Marine Bacterium Saccharophagus degradans under Different Nutritional Conditions

Figure 4

FTIR spectrum of the isolated EPS. It shows bands between 1000 and 1200 cm⁻¹; carboxyl group at 1637 and amide II at 1550 cm⁻¹; and bands at 1742 and 1262 cm⁻¹.