| abstract |
PROBLEM TO BE SOLVED: To provide a method for concentrating a protein in a grain flour, a grain flour containing the protein concentrated by the method, and a feed additive containing the grain flour containing the concentrated protein. SOLUTION: A method for concentrating a protein in a flour, including a step of treating the flour with an enzyme to decompose structural carbohydrates and a step of inoculating the flour with bacteria or yeast to ferment it. Is. [Selection diagram] Fig. 2 |