Abstract: The invention is a composition consisting essentially of a component from barley which has been subjected to alcohol fermentation using Aspergillus kawachii and which is a residue from a distillation of distilled spirits of the barley and wherein the component from barley is a fraction produced by ion exchange treatment using an aromatic series or methacryl series wherein the component from barley is separated into a solid fraction and a liquid fraction and wherein the liquid fraction is separated out by the ion exchange treatment and wherein the liquid fraction contains the component from barley which decreases a serum uric acid level and wherein the liquid fraction contains crude proteins at 40-60% by weight, polyphenols at 7-12% by weight, polysaccharides at 5-10% by weight, and organic acids at 4-10% by weight.

Abstract: Problem: Providing a composition with an action of decreasing uric acid level in human sera from a residue from distillation of distilled spirits from barley as a material having been disposed so far despite no safety problem, by a simple treatment method suitable for practical industrial-scale production without any complex purification step.

Abstract: It is an object of the invention to provide a composition with an excellent action of inhibiting vascularization, as prepared by a simple method suitable for actual production from an inexpensive, relatively readily available material without any problematic safety profile at an industrial scale without any complicated purification step. The composition is a composition for inhibiting vascularization, which contains a barley-derived ingredient selected from the group consisting of an unpolished barley ethyl alcohol extract fraction, an unpolished barley alkali extract fraction and fermented barley (preferably, a residual solution from the distillation of barley distilled spirits) as the active component with an action of inhibiting vascularization.

Abstract: A composition having effects of inhibiting the onset of alcoholic liver injury and healing it which comprises an unadsorbed fraction obtained by subjecting a barley shochu stillage obtained as the by-product in the production of shochu from barley to solid/liquid separation and then subjecting the liquid fraction thus obtained to a separation treatment by adsorption. The unadsorbed fraction contains plural peptides having an average chain length of from 3.0 to 5.0. These peptides are composed of from 24 to 38% of glutamic acid, from 4 to 20% of glycine, from 5 to 10% of aspartic acid, from 4 to 9% of proline and from 4 to 8% of serine, referring to the total amino acid content originating in these peptides as 100%. A food composition comprising the above unadsorbed fraction and having a favorable taste is also disclosed.