AR045466A1 - Productos de tabaco con exposicion reducida - Google Patents

Productos de tabaco con exposicion reducida

Info

Publication number
AR045466A1
AR045466A1 ARP040102977A ARP040102977A AR045466A1 AR 045466 A1 AR045466 A1 AR 045466A1 AR P040102977 A ARP040102977 A AR P040102977A AR P040102977 A ARP040102977 A AR P040102977A AR 045466 A1 AR045466 A1 AR 045466A1
Authority
AR
Argentina
Prior art keywords
nicotine
plant
tobacco
production
content
Prior art date
Application number
ARP040102977A
Other languages
English (en)
Original Assignee
22Nd Century Ltd Llc
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 22Nd Century Ltd Llc filed Critical 22Nd Century Ltd Llc
Publication of AR045466A1 publication Critical patent/AR045466A1/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10Chemical features of tobacco products or tobacco substitutes
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241Extraction of specific substances
    • A24B15/243Nicotine
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243Phenotypically 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

Abstract

Se proveen metodologías, entre ellas, la utilización de tabacos genéticamente modificados (GM), para el desarrollo y producción de (PREP) productos potenciales de exposición reducida aceptables para el consumidor, que abarcan los siguientes: 1) producción de cigarrillos con baja relación de alquitrán a nicotina, lo que permite a los fumadores obtener cantidades satisfactorias de nicotina de manera más eficaz que con los cigarrillos convencionales, mientras que a la vez, se reducen las liberaciones de humo total, disminuyendo de ese modo la "compensación" del fumador que se presenta con cigarrillos de baja producción convencionales; 2) reducción de nitrosaminas específicas de tabaco nocivas en productos de tabaco, por medios genéticos, extracción de nicotina de tabaco y combinación de ésta con tabaco con menor contenido de nicotina genéticamente modificado; 3) producción de tabaco expandido mejorado, en donde se emplea tabaco con mayor contenido de nicotina genéticamente modificado; y 4) producción de tabaco reconstituido, que comprende cualquier combinación de los siguientes: tabaco con mayor contenido de nicotina genéticamente modificado, tabaco con menor contenido de nicotina genéticamente modificado, fracciones de hoja de tabaco y tabaco liofilizado recientemente cosechado. Reivindicación 1: Un cigarrillo que comprende: una planta o porción de planta transgénica de una especie del género Nicotina con mayor contenido de nicotina, en donde dicha planta o porción de planta expresa por lo menos un ácido nucleico heterólogo que regula en forma ascendente la producción de nicotina en dicha planta o porción de planta transgénica; y una relación de producción de alquitrán a nicotina de entre aproximadamente 3 y aproximadamente 8, medida por el método FTC o ISO. Reivindicación 20: Un método para la elaboración de un cigarrillo, que comprende: proveer una planta o porción de planta transgénica de una especie del género Nicotina con mayor contenido de alcaloide en comparación con una planta o porción de planta de control no transformada; cruzar dicha planta con una planta de la especie Nicotina tabacum a fin de obtener una planta de progenie, en donde dicha planta de progenie tiene un fenotipo de mayor contenido de nicotina; y producir un cigarrillo que comprende dicha planta de progenie y que tiene una relación de producción de alquitrán a nicotina de entre aproximadamente 3 y aproximadamente 8, medida por el método FTC o ISO.
ARP040102977A 2003-08-19 2004-08-19 Productos de tabaco con exposicion reducida AR045466A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49629003P 2003-08-19 2003-08-19

Publications (1)

Publication Number Publication Date
AR045466A1 true AR045466A1 (es) 2005-10-26

Family

ID=34215981

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040102977A AR045466A1 (es) 2003-08-19 2004-08-19 Productos de tabaco con exposicion reducida

Country Status (15)

Country Link
US (2) US9814258B2 (es)
EP (1) EP1675454A4 (es)
JP (1) JP2007502621A (es)
KR (1) KR20060128821A (es)
CN (1) CN1838878A (es)
AP (1) AP2265A (es)
AR (1) AR045466A1 (es)
AU (1) AU2004266694A1 (es)
BR (1) BRPI0413733A (es)
CA (1) CA2535763A1 (es)
EA (1) EA200600449A1 (es)
MX (1) MXPA06001591A (es)
OA (1) OA13241A (es)
WO (1) WO2005018307A1 (es)
ZA (1) ZA200600749B (es)

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Also Published As

Publication number Publication date
US9814258B2 (en) 2017-11-14
US20070034220A1 (en) 2007-02-15
BRPI0413733A (pt) 2006-10-24
CA2535763A1 (en) 2005-03-03
ZA200600749B (en) 2007-03-28
AP2265A (en) 2011-08-01
OA13241A (en) 2007-01-31
WO2005018307A1 (en) 2005-03-03
MXPA06001591A (es) 2006-05-19
AP2006003550A0 (en) 2006-04-30
EA200600449A1 (ru) 2006-08-25
CN1838878A (zh) 2006-09-27
EP1675454A1 (en) 2006-07-05
AU2004266694A1 (en) 2005-03-03
EP1675454A4 (en) 2007-03-21
US20180153207A1 (en) 2018-06-07
KR20060128821A (ko) 2006-12-14
JP2007502621A (ja) 2007-02-15

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