Product containing healthful component and process for preparing the same

A product which contains a health-promoting component and a process for preparing such a product, in the present invention, using a pulse crop as a raw material. The product accomplishes health promotion very effectively by means of at least one member of the group consisting of liver function improving constituents, cardiac function improving constituents, anti-inflammatory constituents, antifat constituents, antioxidation consititents, antimutagen constituents, and components which have an intestine-regulating effect in single-stomached animals; and the method produces such a product with good efficiency. The product of the present invention can be used directly "as is"; and alternatively, specified components may be concentrated or may be usefully utilized in applied products which use the product of the present invention as a raw material, e.g., food products, livestock feeds, pet foods or drug raw materials, etc. In miso and soy sauce, since salt is added following the koji preparation step, they are high in salt content and lack all-purpose utility; and in addition, since the aging period following the koji preparation step is extremely long, there are problems in productivity. However, the product of the present invention is easy to manufacture and is also a low-cost product.