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Patent Searching and Data


Title:
METHOD FOR PRODUCING TOBACCO FLAVOR LIQUID, AND TOBACCO FLAVOR LIQUID
Document Type and Number:
WIPO Patent Application WO/2019/026201
Kind Code:
A1
Abstract:
A method for producing a tobacco flavor liquid, said method comprising: a first heating step for heating a mixture, which contains a tobacco material and an aqueous alkali solution and has a pH value of 11-13, at a temperature of 80-240oC; and a second heating step for, after the first heating step, heating the mixture at a temperature of 25-60oC.

Inventors:
OGINO AKANE (JP)
ITO KENJI (JP)
Application Number:
PCT/JP2017/028041
Publication Date:
February 07, 2019
Filing Date:
August 02, 2017
Export Citation:
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Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24B15/24
Domestic Patent References:
WO2007052159A22007-05-10
WO2012103435A12012-08-02
WO2010095659A12010-08-26
WO2006073065A12006-07-13
WO2010110226A12010-09-30
WO2015046385A12015-04-02
Foreign References:
JP2010534475A2010-11-11
JP2016511004A2016-04-14
JP2014503227A2014-02-13
JP2013013394A2013-01-24
Other References:
See also references of EP 3643184A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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