マルターゼマルターゼCommon wordMeanings1nounmaltaseA biochemical term for the enzyme that breaks down maltose into glucose. Used in scientific and nutritional contexts.from Germanマルターゼは麦ばく芽が糖とうをブドウ糖とうに分ぶん解かいする酵こう素そです。Maltase is an enzyme that breaks down maltose into glucose.