Fiber-containing soymilk, tofu-like food, production method thereof, and molted soybean powder material

摘要

Providing tofu-like food and fiber-containing soy milk that have a good texture and flavor, and that can simultaneously consume most of the nutrients of soybeans such as proteins, lipids, sugars, fibers, minerals, vitamins, and isoflavone compounds. To do. (A) The water-soluble nitrogen index is 75 or more and 90 or less, the lipoxygenase value is 30 or more and 120 or less, the content of n-hexanal is 0.5 ppm or more and 2 ppm or less, and the peroxide value is 0.2 meq / kg. A step of dissolving and dispersing a moulted soybean powder material of 3.0 meq / kg or less in water to obtain a dispersion, (B) a step of heat-treating the dispersion at 120 to 160 ° C. for 1 to 600 seconds And (C) after the step (B), the dispersion is made 100 ° C. or less, and the dispersion is emulsified and dispersed under a pressure of 25 MPa to 200 MPa to produce a fiber-containing soymilk. I tried to do it.