Exopolysaccharide (EPS) is a complex mixture of macromolecular electrolyte contained on the outside of the
bacterial cell is excreted as mucus that contributes to soil aggregation as an adhesive. Some exopolysaccharideproducing
bacteria have been reported, among others, Pseudomonas aeruginosa, Erwinia, Ralstonia, and
Azotobacter vinelandii. Exopolysaccharide protects bacteria from various environmental stresses [6], protects cells
from antimicrobial compounds,and antibodies, or for sticking to other bacteria, animal and plant tissues