WO2007053096B1 - Tobacco product with reduced content of nitrosamines - Google Patents

Tobacco product with reduced content of nitrosamines

Info

Publication number
WO2007053096B1
WO2007053096B1 PCT/SE2006/001257 SE2006001257W WO2007053096B1 WO 2007053096 B1 WO2007053096 B1 WO 2007053096B1 SE 2006001257 W SE2006001257 W SE 2006001257W WO 2007053096 B1 WO2007053096 B1 WO 2007053096B1
Authority
WO
WIPO (PCT)
Prior art keywords
tobacco
tobacco product
product according
dry
nitrosamines
Prior art date
Application number
PCT/SE2006/001257
Other languages
French (fr)
Other versions
WO2007053096A1 (en
Inventor
Thomas Ericsson
Original Assignee
Njette Ab
Thomas Ericsson
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
Priority claimed from SE0502461A external-priority patent/SE529247C2/en
Application filed by Njette Ab, Thomas Ericsson filed Critical Njette Ab
Publication of WO2007053096A1 publication Critical patent/WO2007053096A1/en
Publication of WO2007053096B1 publication Critical patent/WO2007053096B1/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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/48—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A23G4/068—Chewing gum characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, 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
    • 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
    • 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
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
    • A61K9/0058—Chewing gums

Abstract

The invention relates to tobacco products comprising less than 0.1 ug nitrosamines/g dry tobacco as well as methods producing said tobacco products containing said tobacco.

Claims

32AMENDED CLAIMS received by the International Bureau on 18 April 2007 (18.04.2007)CLAIMS
1. A tobacco product comprising less than 0.5 μg nitrosamines/g dry tobacco.
2. The tobacco product according to claim 1, wherein said tobacco product comprises less than 0.1 μg nitrosamines/g dry tobacco.
3. The tobacco product according to claim 2, wherein said tobacco product comprises less than 0.01 μg nitrosamines/g dry tobacco.
4. The tobacco product according to claim 3, wherein said tobacco product comprises less than 0.005 μg nitrosamines/g dry tobacco.
5. The tobacco product according to any of preceding claims, wherein the nitrosamines is at least one of N'- nitrosonornicotine (NNN), N ' -nitrosoanatabine (NAT), N'- nitrosoanabasine (NAB), and 4- (N-methylnitrosamino) -1- (3- pyridyl) -1-butanone (NNK), and 4- (Methylnitrosamino) -1- (3- pyridyl) -1-butanone .
6. The tobacco product according to any of preceding claims, having a Cadmium (Cd) content less than 0.5 μg/g dry tobacco.
7. The tobacco product according to any of preceding claims, having a Lead (Pb) content less than 10 μg/g dry tobacco.
8. The tobacco product according to any of preceding claims, having an arsenic (As) content less than 1 μg/g dry tobacco. 33
9. The tobacco product according to any of preceding claims, having a Nickel (Ni) content less than 10 μg/g dry tobacco .
10. The tobacco product according to any of preceding claims, having a Chromium content less than 10 μg/g dry tobacco.
11. The tobacco product according to any of preceding claims, having a nitrite content less than 100 μg/g dry tobacco.
12. The tobacco product according to any of preceding claims, having a nitrate content less than 100 μg/g dry tobacco.
13. The tobacco product according to any of preceding claims, comprising tobacco fibres containing less than 0.1 μg nitrosamines/g dry tobacco.
14. The tobacco product according to any of preceding claims, comprising tobacco fibres containing less than 0.05 μg nitrosamines/g dry tobacco.
15. The tobacco product according to any of preceding claims, comprising tobacco fibres containing less than 0.01 μg nitrosamines/g dry tobacco.
16. The tobacco product according to any of preceding claims, comprising tobacco fibres containing less than
0.005 μg nitrosamines/g dry tobacco.
17. The tobacco product according to any of preceding claims, wherein said tobacco product comprises nicotine and tobacco fibres wherein said nicotine and tobacco fibres are encapsulated into a carrier.
18. The tobacco product according to claim 17, wherein said carrier is a non-woven material.
19. The tobacco product according to claims 17-18, wherein said nicotine is absorbed and/or adsorbed into the tobacco fibre material and encapsulated into a carrier.
20. The tobacco product according to any of preceding claims, wherein said tobacco product comprises at least one additive .
21. The tobacco according to claim 20, wherein said additive is selected from the group consisting of menthol, bergamot, eucalyptus, coffee, citrus or other fruit flavour, orange, mandarin, Acai berry and liquorice.
22. The tobacco product according to any of preceding claims, wherein the tobacco product is selected from the group consisting of smoking articles, such as cigarettes, cigars, fine cut smoking articles and non-smoking articles, such as nasal snuff, oral moist or dry snuff, chewing gum, lozenge, capsules and chewing tobacco.
23. The tobacco product according to claim 22, wherein the tobacco product is selected from the group consisting of moist and dry snuff, chewing tobacco and snus .
24. A package containing at least one tobacco product according to any of preceding claims. 35
25. A method of producing a tobacco product comprising the steps of;
(a) providing tobacco material comprising nicotine and fibres, (b) separating said fibres from said tobacco material,
(c) extracting nicotine from said tobacco material,
(d) obtaining nicotine, wherein said nicotine comprises less than 0.5 μg nitrosamines/mg nicotine and (e) preparing a tobacco product from said nicotine and said fibres.
26. The method according to claim 25, wherein the tobacco material in step a) is green tobacco plant material.
27. The method according to claim 26, wherein said tobacco material is leaf material.
28. The method according to claims 25-21, wherein the tobacco material in step a) is kept at a temperature below 0°C.
29. The method according to claim 28, wherein said tobacco material is freezed in liquid nitrogen.
30. The method according to any of claims 25-29, wherein said extraction in step c) is performed by the use of a cationic exchange resin.
31. The method according to claim 30, wherein said cationic exchange resin is Amberlite™ or Sepharose Fast Flow™ or Indion 464 ™. 36
32. The method according to claim 31, wherein said Amberlite™ is Amberlite™ IPR 64.
PCT/SE2006/001257 2005-11-07 2006-11-07 Tobacco product with reduced content of nitrosamines WO2007053096A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0502461-7 2005-11-07
SE0502461A SE529247C2 (en) 2005-11-07 2005-11-07 Tobacco product such as nasal snuff and oral moist or dry snuff, comprises specific amount of nitrosamines
US73530505P 2005-11-10 2005-11-10
US60/735,305 2005-11-10

Publications (2)

Publication Number Publication Date
WO2007053096A1 WO2007053096A1 (en) 2007-05-10
WO2007053096B1 true WO2007053096B1 (en) 2007-06-28

Family

ID=38006137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2006/001257 WO2007053096A1 (en) 2005-11-07 2006-11-07 Tobacco product with reduced content of nitrosamines

Country Status (1)

Country Link
WO (1) WO2007053096A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8691300B2 (en) 2009-08-28 2014-04-08 Mary Kay Inc. Skin care formulations

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101773474B1 (en) 2006-01-19 2017-09-12 마리 케이 인코포레이티드 Cosmetic composition comprising kakadu plum extract and acai berry extract
DE102008015101A1 (en) * 2008-03-19 2009-09-24 Maria Clementine Martin Klosterfrau Vertriebsgesellschaft Mbh Chewing composition and its use
GB201003887D0 (en) 2010-03-09 2010-05-12 British American Tobacco Co Methods for extracting and isolating constituents of cellulosic material
SE538741C2 (en) * 2014-04-04 2016-11-08 X-International Aps tobacco Commodity
DK3199039T3 (en) * 2014-10-24 2021-01-18 Japan Tobacco Inc ORAL TOBACCO COMPOSITION AND MANUFACTURING PROCEDURE
EP3207810A4 (en) 2014-10-24 2018-07-04 Japan Tobacco, Inc. Method for producing flavor source and package
DK3199040T3 (en) * 2014-10-24 2021-03-29 Japan Tobacco Inc ORAL TOBACCO COMPOSITION AND MANUFACTURING METHOD
CN109068718B (en) * 2016-04-22 2022-01-25 日本烟草产业株式会社 Method for producing flavor source
GB201707758D0 (en) 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Ground tobacco composition
US11877590B2 (en) 2019-03-27 2024-01-23 Fiedler & Lundgren Ab Smokeless tobacco composition
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
CN110511820A (en) * 2019-08-28 2019-11-29 广东香龙香料有限公司 Roasting flavouring essence for tobacco and its application
CN113406231B (en) * 2021-06-18 2023-06-09 云南民族大学 Nicotine with low secondary alkaloid content and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040025891A1 (en) * 2000-03-10 2004-02-12 Mcadam Kevin Gerard Tobacco treatment
WO2002028209A1 (en) * 2000-10-05 2002-04-11 Nicolas Baskevitch Reduction of nitrosamines in tobacco and tobacco products
DK1383400T3 (en) * 2001-05-01 2008-07-07 Regent Court Technologies Llc Non-toxic tobacco product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8691300B2 (en) 2009-08-28 2014-04-08 Mary Kay Inc. Skin care formulations
US8895082B2 (en) 2009-08-28 2014-11-25 Mary Kay Inc. Skin care formulations

Also Published As

Publication number Publication date
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