| 摘要 |
PURPOSE:To obtain a low caloric food having excellent taste and palatability and effective for preventing obesity causing various diseases by using wet-heat treated starch as a substitute for oil and fat while decreasing the amount of the oil and fat or without using the oil and fat. CONSTITUTION:A starchy raw material is put into a stainless steel vat, etc., the vat is inserted into a tubular vessel resistant to outer and inner pressure and the vessel is sealed and evacuated. Pressurized steam line is opened to introduce steam into the vessel to treat the starchy raw material for 5-30min by keeping the temperature in the vessel to 110-125 deg.C, the pressure is released and the starch is cooled under reduced pressure to obtain wet-heat treated starch. The wet-heat treated starch is used as a substitute for oil and fat and mixed with wheat flour, baking powder, egg, sugar, water, etc., to obtain a seed dough, which is transferred into a baking mold and baked in an oven at about 170 deg.C to form a poundcake, etc. The objective low caloric food having excellent taste and palatability can be prepared by using a decreased amount of oil and fat or absolutely without using oil and fat. |
