Title:
METHOD OF PRODUCING EXTRACT AND EXTRACTION RESIDUE OF BIOLOGICAL MATERIAL, EXTRACT, AND EXTRACTION RESIDUE
Document Type and Number:
WIPO Patent Application WO/2019/176958
Kind Code:
A1
Abstract:
A method of producing an extract of an animal-derived or plant-derived biological material includes: extracting a component in the biological material using liquefied dimethyl ether for the biological material to obtain a liquefied dimethyl ether solution including the component; separating the solution from the biological material; and volatilizing or separating the liquefied dimethyl ether from the solution.
Inventors:
TORII SHOGO (JP)
SHINOHARA SATOSHI (JP)
SUZUKI SHOGO (JP)
SHINOHARA SATOSHI (JP)
SUZUKI SHOGO (JP)
Application Number:
PCT/JP2019/010077
Publication Date:
September 19, 2019
Filing Date:
March 12, 2019
Export Citation:
Assignee:
RICOH CO LTD (JP)
TORII SHOGO (JP)
SHINOHARA SATOSHI (JP)
SUZUKI SHOGO (JP)
TORII SHOGO (JP)
SHINOHARA SATOSHI (JP)
SUZUKI SHOGO (JP)
International Classes:
A61K36/28; A61K35/44; A61K36/87; B01D11/00
Domestic Patent References:
| WO2016053678A1 | 2016-04-07 | |||
| WO2007136281A1 | 2007-11-29 | |||
| WO2004066744A1 | 2004-08-12 |
Foreign References:
| JP2010240609A | 2010-10-28 | |||
| JP2001106636A | 2001-04-17 | |||
| US20170022448A1 | 2017-01-26 | |||
| JP2010240609A | 2010-10-28 | |||
| JP2001106636A | 2001-04-17 |
Other References:
HIDEKI KANDA ET AL: "Extraction of Fucoxanthin from Raw Macroalgae excluding Drying and Cell Wall Disruption by Liquefied Dimethyl Ether", MARINE DRUGS, vol. 12, no. 5, 30 April 2014 (2014-04-30), pages 2383 - 2396, XP055589074, ISSN: 1660-3397, DOI: 10.3390/md12052383
BIOMATERIALS, vol. 32, 2011, pages 3233 - 3243
BIOMATERIALS, vol. 32, 2011, pages 3233 - 3243
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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