ESTERIFIED WATER-SOLUBLE SOYBEAN POLYSACCHARIDE

摘要

[Problem] The purpose of the present invention is to provide a polymer emulsifier having improved emulsifying power as compared with conventional polymer emulsifiers. [Solution] An esterified water-soluble soybean polysaccharide, having a structure in which one or more of the hydroxyl groups contained in arabinose residues and/or galactose residues constituting side chains are esterified with acetic acid.