Alpha-Amylasehemmungsmittel aus Weizen enthaltende Diätmittel.

摘要

A dieting agent is disclosed which comprises an aqueous solution or a solid substance of a concentrated alpha -amylase inhibiting substance which is produced by a process which comprises heat treating a supernatant fraction of an aqueous extract of wheat or wheat flour to modify unnecessary protein contaminants in the supernatant fraction, removing a modified protein from said fraction, subjecting a resulting aqueous solution containing an alpha -amylase inhibiting substance to a concentration treatment using an ultrafiltration membrane to form an aqueous solution of a concentrated alpha -amylase inhibiting substance or drying the aqueous solution. The dieting agent exhibits a body weight gain-inhibiting effect.