SE0502462L - Nicotine - Google Patents

Nicotine

Info

Publication number
SE0502462L
SE0502462L SE0502462A SE0502462A SE0502462L SE 0502462 L SE0502462 L SE 0502462L SE 0502462 A SE0502462 A SE 0502462A SE 0502462 A SE0502462 A SE 0502462A SE 0502462 L SE0502462 L SE 0502462L
Authority
SE
Sweden
Prior art keywords
nicotine
water
plant
nicotinized
nitrosamines
Prior art date
Application number
SE0502462A
Other languages
Swedish (sv)
Other versions
SE529463C2 (en
Inventor
Thomas Ericsson
Original Assignee
Njette Ab
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 Njette Ab filed Critical Njette Ab
Priority to SE0502462A priority Critical patent/SE529463C2/en
Priority to EP06812981.6A priority patent/EP1951074B1/en
Priority to PCT/SE2006/001258 priority patent/WO2007053097A1/en
Priority to CNA2006800506426A priority patent/CN101355885A/en
Publication of SE0502462L publication Critical patent/SE0502462L/en
Publication of SE529463C2 publication Critical patent/SE529463C2/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

Harvested plant material is milled and mixed with water solution added with a base e.g. sodium hydroxide. The mixture is packed into a vessel where water is passed through to extract the nicotine from the plant. The fibers are removed from the nicotinized broth further processed to purify the nicotine. This separates the nicotine and fiber from the tobacco material which is further exposed to a subset of washing steps with alkaline and acid to remove unsuitable components within it. Nicotine comprising less than 0.1 mu g nitrosamines/mg is obtained. An independent claim is included for the method of producing a nicotine product.
SE0502462A 2005-11-07 2005-11-07 Smoking article e.g. cigarette comprises nicotine obtained from extracted nicotine further processed for its purification by exposing the tobacco material into a subset of washing steps with alkaline and acid SE529463C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0502462A SE529463C2 (en) 2005-11-07 2005-11-07 Smoking article e.g. cigarette comprises nicotine obtained from extracted nicotine further processed for its purification by exposing the tobacco material into a subset of washing steps with alkaline and acid
EP06812981.6A EP1951074B1 (en) 2005-11-07 2006-11-07 Method for producing nicotine with a reduced content of nitrosamines
PCT/SE2006/001258 WO2007053097A1 (en) 2005-11-07 2006-11-07 Nicotine with a reduced content of nitrosamines .
CNA2006800506426A CN101355885A (en) 2005-11-07 2006-11-07 Nicotine with a reduced content of nitrosamines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502462A SE529463C2 (en) 2005-11-07 2005-11-07 Smoking article e.g. cigarette comprises nicotine obtained from extracted nicotine further processed for its purification by exposing the tobacco material into a subset of washing steps with alkaline and acid

Publications (2)

Publication Number Publication Date
SE0502462L true SE0502462L (en) 2007-05-08
SE529463C2 SE529463C2 (en) 2007-08-14

Family

ID=38091662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0502462A SE529463C2 (en) 2005-11-07 2005-11-07 Smoking article e.g. cigarette comprises nicotine obtained from extracted nicotine further processed for its purification by exposing the tobacco material into a subset of washing steps with alkaline and acid

Country Status (2)

Country Link
CN (1) CN101355885A (en)
SE (1) SE529463C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110613161A (en) * 2019-09-05 2019-12-27 云南云烁科技有限公司 Extraction process for extracting nicotine from tobacco waste

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9204667B2 (en) * 2010-12-01 2015-12-08 R.J. Reynolds Tobacco Company Smokeless tobacco pastille and injection molding process for forming smokeless tobacco products
WO2015091880A1 (en) * 2013-12-18 2015-06-25 Philip Morris Products S.A Methods for reducing matrix-bound nicotine-derived nitrosamine ketone in tobacco plant material
US10869497B2 (en) * 2015-09-08 2020-12-22 R.J. Reynolds Tobacco Company High-pressure cold pasteurization of tobacco material
CN110035669B (en) 2016-12-30 2022-02-18 菲利普莫里斯生产公司 Sheet material containing nicotine and cellulose
CN110477444A (en) * 2019-08-28 2019-11-22 广东香龙香料有限公司 Flavouring essence for tobacco containing Astragalus Root P.E
CN110477443A (en) * 2019-08-28 2019-11-22 广东香龙香料有限公司 A kind of flavouring essence for tobacco and its application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110613161A (en) * 2019-09-05 2019-12-27 云南云烁科技有限公司 Extraction process for extracting nicotine from tobacco waste

Also Published As

Publication number Publication date
CN101355885A (en) 2009-01-28
SE529463C2 (en) 2007-08-14

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