PROBLEM TO BE SOLVED: To provide a method for producing mung bean protein having more excellent clarity than hitherto, and also having suppressed proteolysis.SOLUTION: Phytase is added into a mung bean protein-containing solution as much as 0.25 U/g or more to a solution solid portion, and an enzyme reaction is generated. Hereby, mung bean protein can be produced, which has more excellent clarity than hitherto, in which turbidity in a solution having a protein concentration of 2.5 wt% is 0.4 or less in OD 660 nm.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】本発明は、従来よりも清澄性に優れ、かつ蛋白分解が抑制された緑豆蛋白を製造する方法を提供することを課題とする。 【解決手段】緑豆蛋白含有溶液にフィターゼを該溶液固形分に対して0.25U/g以上添加し酵素反応させることで蛋白質濃度2.5重量%の溶液における濁度が、OD660nmで0.4以下という従来よりも優れた清澄性を有する緑豆蛋白を製造できる。【選択図】なし
