发明名称 |
POSITIVE AND NEGATIVE EXTRACTION DEVICE AND EXTRACTION METHOD |
摘要 |
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. |
申请公布号 |
EP2446786(A2) |
申请公布日期 |
2012.05.02 |
申请号 |
EP20100792262 |
申请日期 |
2010.05.20 |
申请人 |
AMOREPACIFIC CORPORATION |
发明人 |
PARK, JUN SEONG;KIM, DONG HYUN;MOON, EUN JEONG;YU, SUN HYE;KIM, EUN JOO;KIM, DUCK HEE;KIM, HAN KON;KIM, MYUNG KYOO |
分类号 |
A47J31/00;A47J31/36;B01D11/02 |
主分类号 |
A47J31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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