公开(公告)号：US20160016984A1

公开(公告)日：2016-01-21

申请号：US14807971

申请日：2015-07-24

Applicant: AMOREPACIFIC CORPORATION

Inventor： Jun Seong Park ,  Dong Hyun Kim ,  Eun Jeong Moon ,  Sun Hye Yu ,  Eun Joo Kim ,  Duck Hee Kim ,  Han Kon Kim ,  Myung Kyoo Kim

IPC: C07H7/06 ,  C07H1/08 ,  B01D11/02

CPC classification number: B01D11/0215 ,  C07D407/04

Abstract: Provided is a pressure-cycling type of extraction device comprising: an extraction unit for accommodating and extracting an extraction target substance; a compression unit for increasing the pressure inside the extraction unit; and a decompression unit for decreasing the pressure inside the extraction unit; wherein the pressure inside the extraction unit is increased and decreased by alternately operating the compression unit and the decompression unit, and the extraction unit comprises a bubbling nozzle for supplying bubbles into the extraction target substance. Further provided is a pressure-cycling type of extraction method in which a compression process and a decompression process are carried out alternately, and compositions produced by the method. The extraction device and method allow low temperature extraction, permit outstanding extraction efficiency and can prevent colour changes, olfactory changes and thermal denaturation of the extraction target substance.

Abstract translation: 提供一种压力循环型提取装置，包括：提取单元，用于容纳和提取提取目标物质; 用于增加提取单元内的压力的压缩单元; 以及用于降低提取单元内的压力的减压单元; 其中，通过交替地操作压缩单元和减压单元，提取单元内的压力增加和减少，并且提取单元包括用于向提取目标物质中提供气泡的鼓泡喷嘴。 进一步提供了一种压力循环型提取方法，其中交替进行压缩过程和减压过程，以及通过该方法制备的组合物。 提取装置和方法允许低温提取，提供优异的提取效率，并可以防止提取目标物质的颜色变化，嗅觉变化和热变性。