Title:
PROCESS FOR PRODUCING OLEANOLIC ACID AND/OR MASLINIC ACID
Document Type and Number:
WIPO Patent Application WO/2002/012159
Kind Code:
A1
Abstract:
A process for producing oleanolic acid and/or maslinic acid and physiologically acceptable salts thereof characterized by comprising extracting with water and/or an organic solvent olive plant and/or products formed in the course of the production of olive oil and then concentrating and/or fractionating and purifying.
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Inventors:
KUNO NORIYASU (JP)
SHINOHARA GOU (JP)
SHINOHARA GOU (JP)
Application Number:
PCT/JP2001/002788
Publication Date:
February 14, 2002
Filing Date:
March 30, 2001
Export Citation:
Assignee:
NISSHIN OIL MILLS LTD (JP)
KUNO NORIYASU (JP)
SHINOHARA GOU (JP)
KUNO NORIYASU (JP)
SHINOHARA GOU (JP)
International Classes:
C07J63/00; (IPC1-7): C07C51/42; C07C62/32
Foreign References:
EP0894517A1 | 1999-02-03 | |||
JPH0426650A | 1992-01-29 | |||
JPS61268648A | 1986-11-28 |
Other References:
See also references of EP 1310478A4
Attorney, Agent or Firm:
Nakamura, Minoru (Shin-Tokyo Bldg 3-1, Marunouchi 3-Chom, Chiyoda-Ku Tokyo, JP)
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