Inhibitory fiber against virulence factors production and method for producing same

摘要

This pathogenic factor production-inhibiting fiber is obtained by fixing a pathogenic factor production-inhibiting component to fiber by chemical bonding, wherein the pathogenic factor production-inhibiting component includes at least one compound selected from the group consisting of a compound containing a phosphoric acid group, a compound containing a carboxylic acid group, or a ketone group-containing compound. This method of producing a pathogenic factor production-inhibiting fiber obtained by fixing a pathogenic production-inhibiting component to fiber by chemical bonding includes: a step for irradiating the fiber with electron beams; and a step for bringing into contact with the fiber at least one compound selected from the group consisting of a compound containing a phosphoric acid group, a compound containing a carboxylic acid group, or a ketone group-containing compound. Another method of producing a pathogenic factor production-inhibiting fiber obtained by fixing a pathogenic factor production-inhibiting component to fiber by chemical bonding, wherein a phosphate ester is chemically bonded to the fiber by bringing an aqueous solution containing phosphoric acid and urea into contact with the fiber.