PROBLEM TO BE SOLVED: To provide a modifier for a meat paste product and a modifier for a cereal grain paste product which can suppress changes over time in physical properties of the meat paste product or the cereal grain paste product and can maintain texture and quality of the meat paste product or the cereal grain paste product in a good condition even when a need occurs that raw materials of the meat paste product or the cereal grain paste product are stored for a certain period of time in the kneaded state due to stopping of a production line or other reasons.SOLUTION: There are provided a modifier for a meat paste product or a modifier for a cereal grain paste product containing glucose oxidase and glutathione.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】製造ラインの停止その他の理由により、食肉練り製品や穀物練り製品の原材料を混練した状態で一定時間保存する必要が生じた際にも、食肉練り製品や穀物練り製品の物性の経時的な変化を抑制することができ、食肉練り製品や穀物練り製品の食感および品質を良好に維持することのできる食肉練り製品用改質剤および穀物練り製品用改質剤を提供する。【解決手段】グルコースオキシダーゼとグルタチオンとを含有する、食肉練り製品用改質剤または穀物練り製品用改質剤とする。【選択図】なし