PROBLEM TO BE SOLVED: To provide a method for producing a rice-malt seasoning, and to provide a method for preventing contamination of the rice-malt seasoning.SOLUTION: The method for producing the rice-malt seasoning comprises the step of adding common salt and ethanol to rice malt so that a common salt concentration becomes 1%-30% and an ethanol concentration becomes 1%-40%. The method for preventing contamination of the rice-malt seasoning is also disclosed.COPYRIGHT: (C)2014,JPO&INPIT【課題】麹調味料の製造方法及び麹調味料の雑菌汚染抑制方法の提供。【解決手段】麹に、食塩濃度が1%~30%、エタノール濃度が1%~40%となるように、食塩及びエタノールを添加することを特徴とする、麹調味料の製造方法、及び麹調味料の雑菌汚染抑制方法。【選択図】なし