Title:
TOBACCO MATERIAL PRODUCTION METHOD, TOBACCO MATERIAL, TOBACCO FLAVOR LIQUID PRODUCTION METHOD, TOBACCO FLAVOR LIQUID, AND HEATING-TYPE FLAVOR INHALER
Document Type and Number:
WIPO Patent Application WO/2020/021599
Kind Code:
A1
Abstract:
This tobacco material production method comprises: mixing first crushed tobacco leaves having β-D-glucosidase activity of 30 [nkat/g] or more and second crushed tobacco leaves containing a glycoside and having β-D-glucosidase activity of 25 [nkat/g] or less to prepare a tobacco leaf mixture; and storing the tobacco leaf mixture under humidification conditions to obtain a tobacco material having an enhanced tobacco flavor.
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Inventors:
FUJIHIRA MARINA (JP)
NAGAI ATSUSHI (JP)
NAGAI ATSUSHI (JP)
Application Number:
PCT/JP2018/027520
Publication Date:
January 30, 2020
Filing Date:
July 23, 2018
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24B3/12; A24F47/00
Domestic Patent References:
WO2018038245A1 | 2018-03-01 | |||
WO2006073065A1 | 2006-07-13 | |||
WO2013025921A1 | 2013-02-21 | |||
WO2016075747A1 | 2016-05-19 | |||
WO2010110226A1 | 2010-09-30 |
Foreign References:
US6298858B1 | 2001-10-09 | |||
JPH07184624A | 1995-07-25 | |||
JP2014530633A | 2014-11-20 | |||
JPS5651976A | 1981-05-09 |
Other References:
NAGAI, ATSUSH I: "Changes and Reaction Mechanisms of Sugar Components in Dry Tobacco Leaves", PH.D. THESIS, 24 September 2013 (2013-09-24), pages 1 - 122, XP009525705, DOI: 10.15017/1398437
See also references of EP 3827675A4
See also references of EP 3827675A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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