Title:
ORAL TOBACCO PRODUCT
Document Type and Number:
WIPO Patent Application WO/2014/156431
Kind Code:
A1
Abstract:
The problem addressed by the present invention is to provide an oral tobacco product such that the color of the tobacco raw material constituting the oral tobacco product maintains a green color without the color of the liquid extracted in a user's oral cavity becoming dark when the oral tobacco product is used. The oral tobacco product includes tobacco raw material which is tobacco raw material that has an a* value of 1.0 or less as expressed by the L*a*b* method and for which the absorbance in a wavelength of 420 nm of a liquid extracted from the tobacco raw material when water is used as an extracting solvent is 1.0 or less.
Inventors:
NAGAI ATSUSHI (JP)
SATO SHINSUKE (JP)
YOKOI MICHINORI (JP)
SATO SHINSUKE (JP)
YOKOI MICHINORI (JP)
Application Number:
PCT/JP2014/054497
Publication Date:
October 02, 2014
Filing Date:
February 25, 2014
Export Citation:
Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24B13/00; A24B3/04; A24B3/12; A24B15/24
Foreign References:
| JPH0330657A | 1991-02-08 | |||
| JP2012000001A | 2012-01-05 | |||
| JP2010521957A | 2010-07-01 | |||
| JP2012508021A | 2012-04-05 | |||
| JP4108754B2 | 2008-06-25 | |||
| JP3996958B2 | 2007-10-24 | |||
| JP3922985B2 | 2007-05-30 | |||
| JP2009508523A | 2009-03-05 |
Other References:
See also references of EP 2957185A4
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (JP)
Yoshiyuki Kawaguchi (JP)
Yoshiyuki Kawaguchi (JP)
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