- 专利标题： EXTRACTING PROCESS OF NATURAL COMPOUNDS ASSISTED BY INFRARED AND INFRASOUND
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申请号： EP20196596.9申请日： 2020-09-17
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公开(公告)号： EP3970507A1公开(公告)日： 2022-03-23
- 发明人: CELHAY, Clément , ROSSIGNOL-CASTERA, Anne, Françoise, Marie
- 申请人： HallStar Beauty and Personal Care Innovations Company
- 申请人地址： US Chicago, IL 60606 120 South Riverside Plaza, Suite 1620
- 代理机构： Lavoix
- 主分类号： A23L5/30
- IPC分类号： A23L5/30 ; A23L33/105 ; A23L33/11 ; A61K8/18 ; A61K8/97 ; A61K36/00 ; A61K36/02 ; A61K36/06 ; A61K36/09 ; A61K36/63 ; A61P17/16 ; A61P17/18 ; A61Q19/00 ; B01D11/04
摘要：
The present invention relates to process of extraction of natural compounds from raw materials having a water content between 0 % and 20 %, said process comprising:
a) mixing and impregnating the raw materials by dispersing said raw materials with a liquid extracting solvent, under agitation, the ratio between the raw materials and the solvent being comprised between 1:1 and 1:20 in mass/mass,
wherein step a) is preceded by:
a0) activating by InfraRed the raw materials, said raw materials being in the form of a powder, at a temperature below their ignition point, with an agitation; and/or
wherein step a) is followed by:
b) extracting the natural compounds by submitting the mix obtained at step a) to excitation by InfraRed and/or sonic vibration by InfraSound, under an agitation.
a) mixing and impregnating the raw materials by dispersing said raw materials with a liquid extracting solvent, under agitation, the ratio between the raw materials and the solvent being comprised between 1:1 and 1:20 in mass/mass,
wherein step a) is preceded by:
a0) activating by InfraRed the raw materials, said raw materials being in the form of a powder, at a temperature below their ignition point, with an agitation; and/or
wherein step a) is followed by:
b) extracting the natural compounds by submitting the mix obtained at step a) to excitation by InfraRed and/or sonic vibration by InfraSound, under an agitation.
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