Method for preparing indigestible heteropolysaccharides.

摘要

A process of preparing indigestible heteropolysaccharides which feature dissolving starch decomposition products and at least one kind out of monosaccharides excluding glucose, homo-oligosaccharides excluding gluco-oligosaccharides, and hetero-oligosaccharides into water and to which an inorganic acid was added, then powdering and heat the powder in an anhydrous condition thereof.