ZA200400084B - Modifying nicotine and nitrosamine levels in tobacco. - Google Patents
Modifying nicotine and nitrosamine levels in tobacco. Download PDFInfo
- Publication number
- ZA200400084B ZA200400084B ZA200400084A ZA200400084A ZA200400084B ZA 200400084 B ZA200400084 B ZA 200400084B ZA 200400084 A ZA200400084 A ZA 200400084A ZA 200400084 A ZA200400084 A ZA 200400084A ZA 200400084 B ZA200400084 B ZA 200400084B
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- ZA
- South Africa
- Prior art keywords
- tobacco
- product
- nicotine
- cured
- amount
- Prior art date
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Classifications
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- 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
- A24B15/243—Nicotine
-
- 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
-
- 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
- A24B15/20—Biochemical treatment
-
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/34—Tobacco-abuse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
- C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/1048—Glycosyltransferases (2.4)
- C12N9/1077—Pentosyltransferases (2.4.2)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
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- Microbiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Plant Pathology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Botany (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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- Nutrition Science (AREA)
- Cell Biology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Addiction (AREA)
- Psychiatry (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Manufacture Of Tobacco Products (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US29715401P | 2001-06-08 | 2001-06-08 |
Publications (1)
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ZA200400084B true ZA200400084B (en) | 2004-10-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ZA200400084A ZA200400084B (en) | 2001-06-08 | 2004-01-07 | Modifying nicotine and nitrosamine levels in tobacco. |
Country Status (18)
Country | Link |
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US (5) | US6907887B2 (hu) |
EP (1) | EP1406518A4 (hu) |
JP (2) | JP2004530430A (hu) |
KR (1) | KR20040019301A (hu) |
CN (1) | CN1638655A (hu) |
AR (1) | AR040059A1 (hu) |
CA (1) | CA2449920A1 (hu) |
EA (1) | EA200400013A1 (hu) |
HU (1) | HUP0400161A2 (hu) |
IL (2) | IL159213A0 (hu) |
MX (1) | MXPA03011385A (hu) |
NZ (1) | NZ530238A (hu) |
PL (1) | PL367438A1 (hu) |
SG (1) | SG132542A1 (hu) |
TW (1) | TWI258340B (hu) |
UY (1) | UY27326A1 (hu) |
WO (1) | WO2002100199A2 (hu) |
ZA (1) | ZA200400084B (hu) |
Families Citing this family (76)
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US6586661B1 (en) * | 1997-06-12 | 2003-07-01 | North Carolina State University | Regulation of quinolate phosphoribosyl transferase expression by transformation with a tobacco quinolate phosphoribosyl transferase nucleic acid |
DE19926216A1 (de) * | 1999-06-09 | 2001-02-22 | Metallgesellschaft Ag | Verfahren zur Herstellung von Bariumsulfat, Bariumsulfat und Verwendung des Bariumsulfats |
US7192771B2 (en) * | 2000-08-30 | 2007-03-20 | North Carolina State University | Plant promoter sequence |
WO2002038588A2 (en) * | 2000-11-07 | 2002-05-16 | North Carolina State University | Putrescine-n-methyltransferase promoter |
CN1954688A (zh) * | 2001-06-06 | 2007-05-02 | 二十二世纪有限责任公司 | 烟草生物质的用途 |
US20060157072A1 (en) * | 2001-06-08 | 2006-07-20 | Anthony Albino | Method of reducing the harmful effects of orally or transdermally delivered nicotine |
IL159213A0 (en) * | 2001-06-08 | 2004-06-01 | Vector Tobacco Ltd | Modifying nicotine and nitrosamine levels in tobacco |
US6730832B1 (en) | 2001-09-10 | 2004-05-04 | Luis Mayan Dominguez | High threonine producing lines of Nicotiana tobacum and methods for producing |
WO2003041521A2 (en) * | 2001-11-09 | 2003-05-22 | Vector Tobacco Inc. | Method and composition for mentholation of charcoal filtered cigarettes |
US8592663B2 (en) * | 2001-11-13 | 2013-11-26 | U.S. Smokeless Tobacco Company Llc | Tobacco nicotine demethylase genomic clone and uses thereof |
US20040117869A1 (en) * | 2002-01-11 | 2004-06-17 | U.S. Smokeless Tobacco Company | Cloning of cytochrome P450 genes from Nicotiana |
US10266836B2 (en) | 2001-11-13 | 2019-04-23 | U.S. Smokeless Tobacco Company Llc | Tobacco nicotine demethylase genomic clone and uses thereof |
US7855318B2 (en) * | 2001-11-13 | 2010-12-21 | U.S. Smokeless Tobacco Company | Cloning of cytochrome P450 genes from Nicotiana |
US20040162420A1 (en) * | 2002-10-16 | 2004-08-19 | U.S. Smokeless Tobacco Company | Cloning of cytochrome p450 genes from nicotiana |
US7812227B2 (en) | 2001-11-13 | 2010-10-12 | U.S. Smokeless Tobacco Company | Cloning of cytochrome p450 genes from nicotiana |
US20040111759A1 (en) * | 2001-11-13 | 2004-06-10 | U.S. Smokeless Tobacco Company | Identification and use of cytochrome P450 nucleic acid sequences from tobacco |
US7700851B2 (en) * | 2001-11-13 | 2010-04-20 | U.S. Smokeless Tobacco Company | Tobacco nicotine demethylase genomic clone and uses thereof |
US7700834B2 (en) * | 2001-11-13 | 2010-04-20 | U.S. Smokless Tobacco Company | Nicotiana nucleic acid molecules and uses thereof |
JP2005512555A (ja) * | 2001-12-19 | 2005-05-12 | ベクター・タバコ・インコーポレーテッド | シガレットのメントール化する方法及び組成物 |
AU2002361809A1 (en) * | 2001-12-19 | 2003-07-09 | Vector Tobacco Inc. | Method and compositions for imparting cooling effect to tobacco products |
EA200401332A1 (ru) * | 2002-04-09 | 2005-02-24 | Вектор Тобакко Лтд. | Табак с пониженным содержанием никотина и нитрозаминов |
KR20060032141A (ko) * | 2003-06-04 | 2006-04-14 | 벡터 토바코 리미티드 | 경구적 또는 경피적으로 전달되는 니코틴의 유해효과를감소시키는 방법 |
US7293564B2 (en) * | 2003-06-11 | 2007-11-13 | R. J. Reynolds Tobacco Company | Method for chemically modifying tobacco during curing |
CA2535763A1 (en) * | 2003-08-19 | 2005-03-03 | 22Nd Century Limited, Llc | Reduced-exposure tobacco products |
US8637731B2 (en) * | 2003-10-16 | 2014-01-28 | U.S. Smokeless Tobacco Company | Nicotiana nucleic acid molecules and uses thereof |
EP2330191A1 (en) | 2003-10-16 | 2011-06-08 | U.S. Smokeless Tobacco Company | Cloning of cytochrome P450 genes from nicotiana |
US8586837B2 (en) | 2004-04-29 | 2013-11-19 | U.S. Smokeless Tobacco Company Llc | Nicotiana nucleic acid molecules and uses thereof |
US20070199097A1 (en) * | 2004-09-03 | 2007-08-23 | U.S. Smokeless Tobacco Company | Tobacco plants having a mutation in a nicotine demethylase gene |
EP1851317B1 (en) | 2005-02-23 | 2011-10-26 | North Carolina State University | Alteration of tobacco alkaloid content through modification of specific cytochrome p450 genes |
KR101672423B1 (ko) | 2005-02-28 | 2016-11-03 | 22엔디 센츄리 리미티드, 엘엘씨 | 식물의 니코틴 알칼로이드 수준의 감소 |
US7992575B2 (en) * | 2005-02-28 | 2011-08-09 | U.S. Smokeless Tobacco Company | Use of chlorate, sulfur or ozone to reduce tobacco specific nitrosamines |
AU2015202209B2 (en) * | 2005-02-28 | 2017-07-06 | 22Nd Century Limited, Llc | Reducing levels of nicotinic alkaloids in plants |
AU2012203977B2 (en) * | 2005-02-28 | 2015-01-29 | 22Nd Century Limited, Llc | Reducing levels of nicotinic alkaloids in plants |
US20110173721A1 (en) * | 2005-05-11 | 2011-07-14 | Albino Anthony P | Reduced risk tobacco products and methods of making same |
US20090055964A1 (en) * | 2006-07-11 | 2009-02-26 | Gelesko John G | Mpo1 gene and protein and methods of use |
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US8319011B2 (en) * | 2006-12-15 | 2012-11-27 | U.S. Smokeless Tobacco Company Llc | Tobacco plants having reduced nicotine demethylase activity |
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WO2002100199A2 (en) | 2002-12-19 |
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CA2449920A1 (en) | 2002-12-19 |
JP2006304800A (ja) | 2006-11-09 |
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IL159213A0 (en) | 2004-06-01 |
US20060191549A1 (en) | 2006-08-31 |
TWI258340B (en) | 2006-07-21 |
NZ530238A (en) | 2004-08-27 |
EP1406518A2 (en) | 2004-04-14 |
PL367438A1 (en) | 2005-02-21 |
US20060191547A1 (en) | 2006-08-31 |
IL159213A (en) | 2006-10-31 |
SG132542A1 (en) | 2007-06-28 |
CN1638655A (zh) | 2005-07-13 |
UY27326A1 (es) | 2003-01-31 |
US6907887B2 (en) | 2005-06-21 |
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