AR028238A1 - TOBACCO TREATMENT - Google Patents
TOBACCO TREATMENTInfo
- Publication number
- AR028238A1 AR028238A1 ARP010101071A ARP010101071A AR028238A1 AR 028238 A1 AR028238 A1 AR 028238A1 AR P010101071 A ARP010101071 A AR P010101071A AR P010101071 A ARP010101071 A AR P010101071A AR 028238 A1 AR028238 A1 AR 028238A1
- Authority
- AR
- Argentina
- Prior art keywords
- tobacco treatment
- tobacco
- treatment
- Prior art date
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
- A24B15/26—Use of organic solvents for extraction
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0005665A GB0005665D0 (en) | 2000-03-10 | 2000-03-10 | Tobacco treatment |
GB0012111A GB0012111D0 (en) | 2000-05-20 | 2000-05-20 | Tobacco treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
AR028238A1 true AR028238A1 (en) | 2003-04-30 |
Family
ID=26243823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010101071A AR028238A1 (en) | 2000-03-10 | 2001-03-07 | TOBACCO TREATMENT |
Country Status (19)
Country | Link |
---|---|
US (1) | US20040025891A1 (en) |
EP (1) | EP1267650B1 (en) |
JP (1) | JP3931084B2 (en) |
KR (1) | KR100864552B1 (en) |
CN (1) | CN100430001C (en) |
AR (1) | AR028238A1 (en) |
AT (1) | ATE313968T1 (en) |
AU (2) | AU3586301A (en) |
BR (1) | BR0109264B1 (en) |
CA (1) | CA2400408C (en) |
DE (1) | DE60116273T2 (en) |
DK (1) | DK1267650T3 (en) |
EG (1) | EG22308A (en) |
ES (1) | ES2251464T3 (en) |
MY (1) | MY136703A (en) |
NZ (1) | NZ521065A (en) |
PT (1) | PT1267650E (en) |
RU (1) | RU2259797C2 (en) |
WO (1) | WO2001065954A1 (en) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0114448A (en) † | 2000-10-05 | 2003-09-02 | Nicolas Baskevitch | Reduction of nitrosamines in tobacco and tobacco products |
US6789548B2 (en) | 2000-11-10 | 2004-09-14 | Vector Tobacco Ltd. | Method of making a smoking composition |
AU2003261187B2 (en) | 2002-07-18 | 2009-10-22 | Phasex Corporation | Reduction of constituents in tobacco |
WO2004098323A1 (en) | 2003-05-06 | 2004-11-18 | Japan Tobacco Inc. | Process for producing regenerated tobacco material |
BRPI0511416B8 (en) | 2004-05-24 | 2016-08-02 | British American Tobacco Co | molecular imprint polymer, kit, methods for preparing a molecular imprint polymer, to determine if tobacco product contains nitrosamines, to quantify the amount of nitrosamines in a tobacco product, to treat a tobacco product to reduce the level of a component target therein and to manufacture a tobacco material, smoking article, and smoke filter |
CN100540466C (en) * | 2004-05-25 | 2009-09-16 | 学校法人东洋大学 | The formation method of the decomposition method of carbonic acid gas and carbon-particle structure |
US20050263161A1 (en) * | 2004-05-27 | 2005-12-01 | Brown & Williamson Tobacco Corporation | Tobacco filler of low nitrogen content |
ATE505960T1 (en) * | 2004-06-16 | 2011-05-15 | Japan Tobacco Inc | METHOD FOR PRODUCING REGENERATED TOBACCO MATERIAL |
RU2349363C1 (en) * | 2004-10-28 | 2009-03-20 | Джапан Тобакко Инк. | Method for extraction of component from material and device for its realisation |
WO2007032433A1 (en) * | 2005-09-15 | 2007-03-22 | Japan Tobacco Inc. | Method for production of recycled tobacco material |
EP1951074B1 (en) * | 2005-11-07 | 2014-07-02 | Swedish Match North Europe AB | Method for producing nicotine with a reduced content of nitrosamines |
WO2007053096A1 (en) * | 2005-11-07 | 2007-05-10 | Njette Ab | Tobacco product with reduced content of nitrosamines |
US20070137663A1 (en) * | 2005-12-01 | 2007-06-21 | R. J. Reynolds Tobacco Company | Method of extracting sucrose esters from oriental tobacco |
RU2390285C1 (en) | 2006-04-25 | 2010-05-27 | Джапан Тобакко Инк. | Cut tobacco and method for tobacco treatment |
JP2008125498A (en) * | 2006-11-27 | 2008-06-05 | Tetsuro Asao | Method for producing tobacco leaf |
AR063873A1 (en) | 2006-12-07 | 2009-02-25 | British American Tobacco Co | MOLECULARLY SELECTIVE PRINTED POLYMERS FOR NITROSAMINES SPECIFIC TOBACCO AND METHODS FOR USE |
GB201200878D0 (en) | 2012-01-19 | 2012-02-29 | British American Tobacco Co | Polymer compositions |
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 |
WO2009019514A2 (en) * | 2007-08-03 | 2009-02-12 | British American Tobacco (Investments) Limited | Methods for modifying plant matter |
US7975877B2 (en) | 2007-08-10 | 2011-07-12 | Philip Morris Usa Inc. | Bead feeder |
CN101427846B (en) * | 2007-11-07 | 2010-08-18 | 武汉烟草(集团)有限公司 | Method for improving efficiency of slice raw material abstraction and quality of slice flue gas with complex enzyme |
CN101216403B (en) * | 2008-01-21 | 2010-06-16 | 河南农业大学 | Flue-cured tobacco leaf total cell wall substance content measuring method |
GB0810850D0 (en) * | 2008-06-13 | 2008-07-23 | British American Tobacco Co | Tobacco treatment |
CN101571521B (en) * | 2009-06-12 | 2012-04-25 | 中国烟草总公司郑州烟草研究院 | Method for evaluating unique nitrosamine inhibiting function of additive on tobacco |
US8360072B2 (en) * | 2009-10-09 | 2013-01-29 | Philip Morris Usa Inc. | Combination treatment of tobacco extract using antioxidants and antioxidant scavengers |
GB201003887D0 (en) | 2010-03-09 | 2010-05-12 | British American Tobacco Co | Methods for extracting and isolating constituents of cellulosic material |
US20120199145A1 (en) * | 2010-11-18 | 2012-08-09 | R.J. Reynolds Tobacco Company | Method for treating an extracted tobacco pulp and tobacco products made therefrom |
EP2481466A1 (en) * | 2011-01-31 | 2012-08-01 | Siemens Aktiengesellschaft | Device and method for cleaning a processing unit product contaminated with nitrosamine |
RU2452339C1 (en) * | 2011-02-10 | 2012-06-10 | Олег Иванович Квасенков | Method for production of non-smoking products of rustic tobacco |
US9066538B2 (en) * | 2011-03-15 | 2015-06-30 | R.J. Reynolds Tobacco Company | Cured tobacco and method therefor |
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 |
US10271574B2 (en) * | 2012-03-28 | 2019-04-30 | Philip Morris Products S.A. | Liquid tobacco composition |
CN102640985A (en) * | 2012-04-28 | 2012-08-22 | 河南中烟工业有限责任公司 | Cigarette tar-reducing harm-reducing process and supercritical extraction device for tobacco shred or tobacco leaves |
CN102894469B (en) * | 2012-10-31 | 2014-12-24 | 河南中烟工业有限责任公司 | CO2 flow extraction process for reducing tar and harmful components of tobacco |
RU2645577C2 (en) * | 2013-03-15 | 2018-02-21 | Филип Моррис Продактс С.А | Methods of decreasing quantity of one or multiple tobacco-specific nitrosamines in tobacco material |
WO2014141201A2 (en) | 2013-03-15 | 2014-09-18 | Fall Safall | Method of reducing tobacco-specific nitrosamines |
WO2015029977A1 (en) | 2013-08-27 | 2015-03-05 | 日本たばこ産業株式会社 | Tobacco raw material, method for manufacturing same, and tobacco product |
RU2671616C1 (en) * | 2013-12-18 | 2018-11-02 | Филип Моррис Продактс С.А | Methods for reducing matrix-bound nicotine-derived nitrosamine ketone in tobacco plant material |
US10111458B1 (en) | 2014-05-16 | 2018-10-30 | R.J. Reynolds Tobacco Company | Process for inhibiting formation of nitrosamines |
CN106714587B (en) * | 2014-08-20 | 2021-10-22 | 菲利普莫里斯生产公司 | Method for forming an aerosol-generating substrate having a reduced amount of tobacco-specific nitrosamines |
CN104351943B (en) * | 2014-09-09 | 2016-02-10 | 安徽中烟工业有限责任公司 | A kind of method utilizing electroosmose process to reduce TSNA and nitrate content in reproduced tobacco concentrated liquid |
CN104371826A (en) * | 2014-10-31 | 2015-02-25 | 湖北中烟工业有限责任公司 | Natural cigarette flavoring with antiseptic effect |
GB201504587D0 (en) * | 2015-03-18 | 2015-05-06 | British American Tobacco Co | Improvements in methods of treating tobacco. |
CN106418660B (en) * | 2015-08-13 | 2020-03-24 | 上海烟草集团有限责任公司 | Preparation method and application of electronic cigarette liquid |
ES2670473T3 (en) | 2015-12-04 | 2018-05-30 | Evonik Degussa Gmbh | Improved procedure for the extraction of flavoring substances from fatty and / or aqueous liquid phases |
CN106867665A (en) * | 2015-12-10 | 2017-06-20 | 澳华达香料科技(广州)有限公司 | A kind of essential oil containing nicotine tobacco and its preparation method and application less |
CN105686069B (en) * | 2016-03-25 | 2017-05-31 | 广东省金叶科技开发有限公司 | A kind of tobacco extract and preparation method thereof and its purposes |
CN106723293A (en) * | 2016-12-26 | 2017-05-31 | 河南农业大学 | The method for reducing content of nitrosamines in tobacco storage |
CN106723312B (en) * | 2016-12-26 | 2018-08-10 | 福建中烟工业有限责任公司 | A kind of composition and the method for preparing tobacco extract using the composition |
GB201707758D0 (en) | 2017-05-15 | 2017-06-28 | British American Tobacco Investments Ltd | Ground tobacco composition |
CN107080282A (en) * | 2017-05-19 | 2017-08-22 | 上海烟草集团有限责任公司 | A kind of preparation method of discarded offal extract, discarded offal extract and purposes |
US11278050B2 (en) * | 2017-10-20 | 2022-03-22 | R.J. Reynolds Tobacco Company | Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines |
CN109275944B (en) * | 2018-10-08 | 2021-09-03 | 浙江中烟工业有限责任公司 | Static extraction treatment method suitable for tobacco shreds in heating and non-burning state |
CN115381124B (en) * | 2022-09-27 | 2023-10-27 | 江苏中烟工业有限责任公司 | Method for improving suitability of burley tobacco in flue-cured tobacco type cigarettes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4153063A (en) * | 1970-09-02 | 1979-05-08 | Studiengesellschaft Kohle Mbh | Process for the extraction of nicotine from tobacco |
US5497792A (en) * | 1987-11-19 | 1996-03-12 | Philip Morris Incorporated | Process and apparatus for the semicontinuous extraction of nicotine from tobacco |
US5269930A (en) * | 1990-07-13 | 1993-12-14 | Isco, Inc. | Apparatus and method for supercritical fluid extraction |
US5810020A (en) * | 1993-09-07 | 1998-09-22 | Osmotek, Inc. | Process for removing nitrogen-containing anions and tobacco-specific nitrosamines from tobacco products |
US6135121A (en) * | 1996-06-28 | 2000-10-24 | Regent Court Technologies | Tobacco products having reduced nitrosamine content |
US5765802A (en) * | 1996-08-02 | 1998-06-16 | H.O. Bostrom Company, Inc. | Low profile seat suspension |
-
2001
- 2001-03-06 DE DE60116273T patent/DE60116273T2/en not_active Expired - Lifetime
- 2001-03-06 CA CA002400408A patent/CA2400408C/en not_active Expired - Fee Related
- 2001-03-06 AU AU3586301A patent/AU3586301A/en active Pending
- 2001-03-06 NZ NZ521065A patent/NZ521065A/en not_active IP Right Cessation
- 2001-03-06 CN CNB018063721A patent/CN100430001C/en not_active Expired - Fee Related
- 2001-03-06 PT PT01908002T patent/PT1267650E/en unknown
- 2001-03-06 US US10/221,126 patent/US20040025891A1/en not_active Abandoned
- 2001-03-06 JP JP2001564614A patent/JP3931084B2/en not_active Expired - Fee Related
- 2001-03-06 AU AU2001235863A patent/AU2001235863B2/en not_active Ceased
- 2001-03-06 AT AT01908002T patent/ATE313968T1/en active
- 2001-03-06 BR BRPI0109264-2A patent/BR0109264B1/en not_active IP Right Cessation
- 2001-03-06 ES ES01908002T patent/ES2251464T3/en not_active Expired - Lifetime
- 2001-03-06 KR KR1020027011709A patent/KR100864552B1/en not_active IP Right Cessation
- 2001-03-06 DK DK01908002T patent/DK1267650T3/en active
- 2001-03-06 EP EP01908002A patent/EP1267650B1/en not_active Revoked
- 2001-03-06 WO PCT/GB2001/000945 patent/WO2001065954A1/en active IP Right Grant
- 2001-03-06 RU RU2002125119/12A patent/RU2259797C2/en not_active IP Right Cessation
- 2001-03-07 AR ARP010101071A patent/AR028238A1/en not_active Application Discontinuation
- 2001-03-07 MY MYPI20011035A patent/MY136703A/en unknown
- 2001-03-10 EG EG20010230A patent/EG22308A/en active
Also Published As
Publication number | Publication date |
---|---|
KR100864552B1 (en) | 2008-10-20 |
DE60116273D1 (en) | 2006-02-02 |
EP1267650A1 (en) | 2003-01-02 |
AU2001235863B2 (en) | 2005-06-23 |
BR0109264B1 (en) | 2011-09-06 |
CN100430001C (en) | 2008-11-05 |
ATE313968T1 (en) | 2006-01-15 |
BR0109264A (en) | 2003-12-30 |
DE60116273T2 (en) | 2006-07-13 |
ES2251464T3 (en) | 2006-05-01 |
DK1267650T3 (en) | 2006-05-08 |
RU2002125119A (en) | 2004-03-27 |
JP2003526345A (en) | 2003-09-09 |
CA2400408A1 (en) | 2001-09-13 |
KR20020075808A (en) | 2002-10-05 |
NZ521065A (en) | 2005-02-25 |
EP1267650B1 (en) | 2005-12-28 |
WO2001065954A1 (en) | 2001-09-13 |
JP3931084B2 (en) | 2007-06-13 |
CN1438843A (en) | 2003-08-27 |
MY136703A (en) | 2008-11-28 |
RU2259797C2 (en) | 2005-09-10 |
CA2400408C (en) | 2008-12-30 |
AU3586301A (en) | 2001-09-17 |
PT1267650E (en) | 2006-05-31 |
US20040025891A1 (en) | 2004-02-12 |
EG22308A (en) | 2002-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |