DE602005027581D1 - PROCESS FOR PRODUCING REGENERATED TOBACCO MATERIAL - Google Patents

PROCESS FOR PRODUCING REGENERATED TOBACCO MATERIAL

Info

Publication number
DE602005027581D1
DE602005027581D1 DE602005027581T DE602005027581T DE602005027581D1 DE 602005027581 D1 DE602005027581 D1 DE 602005027581D1 DE 602005027581 T DE602005027581 T DE 602005027581T DE 602005027581 T DE602005027581 T DE 602005027581T DE 602005027581 D1 DE602005027581 D1 DE 602005027581D1
Authority
DE
Germany
Prior art keywords
tobacco material
extract solution
adsorbent
regenerated tobacco
amount
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005027581T
Other languages
German (de)
Inventor
Shigenobu Tatsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of DE602005027581D1 publication Critical patent/DE602005027581D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241—Extraction of specific substances
    • A24B15/245—Nitrosamines
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A method of manufacturing a regenerated tobacco material includes extracting a natural tobacco material with an aqueous extracting solvent to obtain an extract solution containing components of the natural tobacco material and an extraction residue, subjecting the extract solution to an adsorption separation operation using an adsorbent to reduce an amount of nitrosamines, preparing a regenerated tobacco web using the extraction residue, and adding at least a part of the extract solution in which the amount of nitrosamines is reduced, to the regenerated tobacco web. The adsorbent is a strongly hydrophobic adsorbent. The adsorption separation operation is carried out within 60 minutes using the strongly hydrophobic adsorbent in an amount corresponding to 10 to 110% of a weight of soluble components of the extract solution.
DE602005027581T 2004-06-16 2005-06-09 PROCESS FOR PRODUCING REGENERATED TOBACCO MATERIAL Active DE602005027581D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004178665 2004-06-16
PCT/JP2005/010586 WO2005122803A1 (en) 2004-06-16 2005-06-09 Process for producing regenerated tobacco material

Publications (1)

Publication Number Publication Date
DE602005027581D1 true DE602005027581D1 (en) 2011-06-01

Family

ID=35509361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005027581T Active DE602005027581D1 (en) 2004-06-16 2005-06-09 PROCESS FOR PRODUCING REGENERATED TOBACCO MATERIAL

Country Status (6)

Country Link
EP (1) EP1782702B1 (en)
JP (1) JP4408289B2 (en)
AT (1) ATE505960T1 (en)
DE (1) DE602005027581D1 (en)
RU (1) RU2336789C1 (en)
WO (1) WO2005122803A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007032433A1 (en) * 2005-09-15 2007-03-22 Japan Tobacco Inc. Method for production of recycled tobacco material
WO2007053097A1 (en) 2005-11-07 2007-05-10 Njette Ab Nicotine with a reduced content of nitrosamines .
JP2008125498A (en) * 2006-11-27 2008-06-05 Tetsuro Asao Method for producing tobacco leaf
US9049886B2 (en) 2007-01-26 2015-06-09 Philip Morris Usa Inc. Methods and apparatus for the selective removal of constituents from aqueous tobacco extracts
CN101940361B (en) * 2010-10-11 2012-09-19 广东中烟工业有限责任公司 Method for extracting effective ingredient of tobacco leaf from waste tobacco
EP2526787A1 (en) * 2011-05-26 2012-11-28 Philip Morris Products S.A. Methods for reducing the formation of tobacco specific nitrosamines in tobacco homogenates
CN102920012B (en) * 2012-09-03 2016-04-20 上海聚华科技股份有限公司 Method for reproducing tobacco stem shreds through tobacco leaves
CN102907760A (en) * 2012-09-03 2013-02-06 上海聚华科技股份有限公司 Method for regulating chemical components of tobacco material
US9220296B2 (en) 2013-03-15 2015-12-29 Safall Fall Method of reducing tobacco-specific nitrosamines
CN103393210B (en) * 2013-04-17 2015-09-30 杭州利群环保纸业有限公司 Improve the method for papermaking-method reconstituted tobaccos suction quality
WO2014196033A1 (en) * 2013-06-05 2014-12-11 日本たばこ産業株式会社 Method for producing tobacco material
PL3111784T3 (en) * 2014-02-26 2019-04-30 Japan Tobacco Inc Extraction method of flavor constituent and manufacturing method of composition element of favorite item
CA2940612C (en) 2014-02-26 2019-01-22 Japan Tobacco Inc. Producing method of tobacco raw material
CA2940690C (en) * 2014-02-26 2019-01-22 Japan Tobacco Inc. Extraction method of flavor constituent and manufacturing method of composition element of favorite item
CN104172462B (en) * 2014-08-13 2016-03-30 安徽中烟工业有限责任公司 The purification process of stem extracting solution in a kind of papermaking-method reconstituted tobaccos
CN104705779B (en) * 2015-01-28 2016-08-17 中国烟草总公司郑州烟草研究院 A kind of processing method improving cut stem quality
CN105077571A (en) * 2015-09-01 2015-11-25 广西中烟工业有限责任公司 Method for preparing tobacco sheet through enzymolysis extraction-Maillard reaction composite technology
AU2016318385A1 (en) 2015-09-08 2018-01-18 Philip Morris Products S.A. Method of producing high tensile strength homogenized tobacco material
CN107802024B (en) * 2017-10-25 2020-04-28 江苏中烟工业有限责任公司 Preparation method of adsorbent-containing core material for low-temperature cigarettes
WO2023119517A1 (en) * 2021-12-22 2023-06-29 日本たばこ産業株式会社 Bleached tobacco residue, production method therefor, reconstituted tobacco material, production method therefor, and tobacco product
WO2023119516A1 (en) * 2021-12-22 2023-06-29 日本たばこ産業株式会社 Production method for tobacco flavored liquid, tobacco flavored liquid, reconstituted tobacco material, and tobacco product

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805667A (en) * 1953-09-17 1957-09-10 Martin Brinkmann K G Process for treating tobacco
US5065775A (en) * 1990-02-23 1991-11-19 R. J. Reynolds Tobacco Company Tobacco processing
JPH05201925A (en) * 1991-05-15 1993-08-10 Philip Morris Prod Inc Method of separation using organic acid, and new organic acid
US5810020A (en) * 1993-09-07 1998-09-22 Osmotek, Inc. Process for removing nitrogen-containing anions and tobacco-specific nitrosamines from tobacco products
ATE209006T1 (en) * 1995-05-03 2001-12-15 British American Tobacco Co SMOKING ITEMS
AU3586301A (en) * 2000-03-10 2001-09-17 British American Tobacco Co Tobacco treatment
US6508254B1 (en) * 2000-07-07 2003-01-21 Brown & Williamson Tobacco Corporation Reduced protein reconstituted tobacco and method of making same
CN100518551C (en) * 2000-10-05 2009-07-29 施韦策-莫杜特国际公司 Reduction of nitrosamines in tobacco and tobacco products
US6772767B2 (en) * 2002-09-09 2004-08-10 Brown & Williamson Tobacco Corporation Process for reducing nitrogen containing compounds and lignin in tobacco

Also Published As

Publication number Publication date
RU2006143197A (en) 2008-06-20
RU2336789C1 (en) 2008-10-27
JP4408289B2 (en) 2010-02-03
WO2005122803A1 (en) 2005-12-29
EP1782702A1 (en) 2007-05-09
ATE505960T1 (en) 2011-05-15
EP1782702B1 (en) 2011-04-20
EP1782702A4 (en) 2009-11-11
JPWO2005122803A1 (en) 2008-04-10

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