PROBLEM TO BE SOLVED: To provide a method which makes it possible to efficiently produce a ginger extract processed product with improved content of shogaol in ginger extract.SOLUTION: A method of producing ginger extract processed product comprises the step of heating ginger extract in the presence of lactic acid at 110-150°C.COPYRIGHT: (C)2015,JPO&INPIT【課題】ショウガ抽出物中のショウガオールの含有量がより高められたショウガ抽出処理物を効率良く製造可能な方法の提供。【解決手段】ショウガ抽出物を、乳酸の存在下、110~150℃で加熱する工程を含む、ショウガ抽出処理物の製造方法。【選択図】なし