Tobacco – Tobacco treatment – Extraction of component – other than moisture – by contact...
Patent
1998-10-07
2000-08-29
Derrington, James
Tobacco
Tobacco treatment
Extraction of component, other than moisture, by contact...
131290, 131356, 131357, 131370, 131374, 131375, 131280, A24B 314
Patent
active
06109272&
ABSTRACT:
A tobacco flavor-tasting article is manufactured by preparing a heat-irreversibly coagulated glucan sheet containing a tobacco extract. The glucan sheet is prepared by preparing a sheet-like material from a high viscosity aqueous dispersion containing the extract obtained by an extraction treatment of a leaf tobacco, together with a heat-irreversibly coagulating glucan, and heating the sheet-like material to coagulate the glucan. This sheet is cut or pulverized to prepare a tobacco flavor-generating material. On the other hand, a tobacco flavor-adjusting material is prepared by preparing a sheet-like material from a leaf tobacco fibrous residue, which is the residue after the extraction, and cutting the sheet-like material. These tobacco flavor-generating material and tobacco flavor-adjusting material are used in combination to produce a cigarette-like article.
REFERENCES:
patent: 5143097 (1992-09-01), Sohn et al.
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patent: 5377698 (1995-01-01), Litzinger et al.
patent: 5778899 (1998-07-01), Saito et al.
patent: 5845649 (1998-12-01), Saito et al.
Derwent Publications Ltd., London, GB; AN 1978-92128a, XP002118396 & JP 53 130755A (Nov. 15, 1978).
Derwent Publications Ltd., London GB; AN 1979-01094b, XP002118397 & JP 53 133697A (Nov. 21, 1978).
Anzai Yuriko
Saito Yutaka
Derrington James
Japan Tobacco Inc.
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