PROBLEM TO BE SOLVED: To provide a liquid extract production system and a liquid extract production method that are capable of efficiently producing a liquid extract having stable flavor with just enough extract solids content.SOLUTION: The liquid extract production system comprises an extractor 1 for extracting a liquid extract from extraction raw materials, a liquid extract tank 2 for storing the liquid extract, a liquid extract flow path 11 that connects the extractor 1 and the liquid extract tank 2, a flow meter 3 for measuring the flow rate of the liquid extract provided in the flow path 11, a density meter 4 for measuring the solids concentration of the liquid extract provided in the flow path 11, a solids content calculation unit 301 for calculating the solids content included in the liquid extract that flowed through the flow path 11 on the basis of the measured flow rate and solids concentration, and a liquid transfer controller 302 for controlling the transfer of the liquid extract from the extractor 1 to the liquid extract tank 2 on the basis of the calculated solids content.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】抽出固形分量に過不足がない、香味の安定した抽出液を効率的に製造可能な抽出液製造システム及び抽出液の製造法を提供すること。【解決手段】抽出原料から抽出液を抽出する抽出機１と、抽出液を貯蔵する抽出液タンク２と、抽出機１と抽出液タンク２を結ぶ、抽出液の流路１１と、流路１１に設けられた抽出液の流量を測定する流量計３と、流路１１に設けられた抽出液の固形分濃度を測定する濃度測定器４と、測定された流量及び固形分濃度に基づき、流路１１を流れた抽出液に含まれる固形分量を算出する固形分量算出部３０１と、算出される固形分量に基づいて、抽出機１から抽出液タンク２への抽出液の送液を制御する送液制御部３０２と、を備える抽出液製造システム。【選択図】図１
