Title:
PLANT EXTRACT PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/112927
Kind Code:
A1
Abstract:
A plant extract production method comprising: an extraction step for obtaining an extract by extraction from a plant dispersion containing a plant; a filtration step for obtaining a filtrate by filtering the extract by means of cross-flow filtration; and a dialysis step for dialyzing the filtrate by means of electrodyalysis.
Inventors:
NANASAKI YUSUKE (JP)
MATSUMOTO YUICHI (JP)
KUDO KENICHI (JP)
KAWATA MASAMI (JP)
MATSUMOTO YUICHI (JP)
KUDO KENICHI (JP)
KAWATA MASAMI (JP)
Application Number:
PCT/JP2022/045911
Publication Date:
June 22, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
B01D11/02; A24B13/00; A24B15/24; A24D1/20; B01D61/14; B01D61/22; B01D61/44; B01D61/54; B01D61/58; B01D69/00
Domestic Patent References:
| WO2020213144A1 | 2020-10-22 | |||
| WO2011093304A1 | 2011-08-04 |
Foreign References:
| JPH0322971A | 1991-01-31 | |||
| CN111574372A | 2020-08-25 | |||
| JP2019518442A | 2019-07-04 | |||
| JPS56140880A | 1981-11-04 | |||
| CN104351943A | 2015-02-18 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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