| abstract |
(57) [Summary] [Structure] A novel polysaccharide produced by a microorganism belonging to the genus Enterobacter, and a flocculant, a water absorbing agent, and a thickener containing the polysaccharide as a main component. [Effect] The thickener containing the polysaccharide of the present invention as a main component, Even when used in the natural environment, it does not accumulate in the environment and is easily decomposed by microorganisms. Therefore, there is an advantage that it is safe for the environment and does not cause secondary pollution. |