The present invention provides a mean of solving the problem of production of a novel processed product of barleys and wheat having scorch smell and cereal odor suppressed and being capable of imparting taste richness, body taste, crispness and dry feeling to beverage and food products by producing husks of barleys, ryes, or orts or a fraction containing the same with a fluid at 160 to 220° under conditions of a lowered oxygen concentration.