PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-quality extract, for example, an essence or a flavor by extracting a perfume/a taste which a material has originally with high potency.SOLUTION: In the method for manufacturing the extraction, the extraction is at least one of operations selected from a group comprising a steam distillation after pressurizing a material to be extracted under the atmosphere of a gas for pre-treatment, a supercritical extraction, a liquefied carbonic acid gas extraction, an alcoholic extraction and a hot water extraction, and the extraction is repeated plural times, and the material to be extracted is an animal base or a plant base.COPYRIGHT: (C)2007,JPO&INPIT【課題】素材本来が持つ良好な香り・風味を高力価で抽出することができ、高品質な抽出物、例えばエキス又はフレーバーを得ることができる製造方法を提供する。【解決手段】被抽出物を前処理用ガスの雰囲気下で加圧処理した後に抽出操作を行うものであって、抽出操作が水蒸気蒸留、超臨界炭酸ガス抽出、液化炭酸ガス抽出、アルコール抽出、および熱水抽出からなる群から選んだ少なくとも1つの操作であり、抽出操作を複数回実施し、被抽出物が動物系、植物系材料である抽出物の製造方法。【選択図】なし
