CA2294130C - Procedes de traitement du tabac visant a reduire la teneur en nitrosamines, et produits resultants - Google Patents

Procedes de traitement du tabac visant a reduire la teneur en nitrosamines, et produits resultants Download PDF

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Publication number
CA2294130C
CA2294130C CA002294130A CA2294130A CA2294130C CA 2294130 C CA2294130 C CA 2294130C CA 002294130 A CA002294130 A CA 002294130A CA 2294130 A CA2294130 A CA 2294130A CA 2294130 C CA2294130 C CA 2294130C
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CA
Canada
Prior art keywords
tobacco
leaves
yellow
radiation
product
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002294130A
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English (en)
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CA2294130A1 (fr
Inventor
Jonnie R. Williams
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Regent Court Technologies LLC
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Regent Court Technologies LLC
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Filing date
Publication date
Priority claimed from US08/879,905 external-priority patent/US6135121A/en
Application filed by Regent Court Technologies LLC filed Critical Regent Court Technologies LLC
Publication of CA2294130A1 publication Critical patent/CA2294130A1/fr
Application granted granted Critical
Publication of CA2294130C publication Critical patent/CA2294130C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/10—Roasting or cooling tobacco
    • 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
    • A24B15/22—Treatment of tobacco products or tobacco substitutes by application of electric or wave energy or particle radiation

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne des procédés visant à réduire la teneur en nitrosamines cancérigènes dans certains végétaux à feuilles cultivés (par exemple, tabac et marijuana) et à empêcher la formation de ces substances, lesdits procédés consistant à soumettre les feuilles récoltées à des rayonnements en hyperfréquences et/ou aux fréquences plus élevées, à des stades appropriés du cycle de traitement. S'agissant du tabac, on peut fabriquer des produits convenant à la consommation humaine (cigarettes, cigares, etc.) grâce aux procédés décrits, ce qui donne dans les produits résultants une teneur en nitrosamines spécifiques du tabac qui équivaut à la teneur propre au tabac vert fraîchement coupé. Dans les modes de réalisation préférés, les produits résultants sont séchés, et les feuilles de tabac jaune doré ont alors une teneur presque négligeable en substances cancérigènes connues, NNN et NNK, par rapport au tabac traité de manière classique.
CA002294130A 1997-06-20 1998-06-09 Procedes de traitement du tabac visant a reduire la teneur en nitrosamines, et produits resultants Expired - Fee Related CA2294130C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/879,905 1997-06-20
US08/879,905 US6135121A (en) 1996-06-28 1997-06-20 Tobacco products having reduced nitrosamine content
US99804397A 1997-12-23 1997-12-23
US08/998,043 1997-12-23
PCT/US1998/012128 WO1998058555A1 (fr) 1997-06-20 1998-06-09 Procedes de traitement du tabac visant a reduire la teneur en nitrosamines, et produits resultants

Publications (2)

Publication Number Publication Date
CA2294130A1 CA2294130A1 (fr) 1998-12-30
CA2294130C true CA2294130C (fr) 2006-09-05

Family

ID=27128558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002294130A Expired - Fee Related CA2294130C (fr) 1997-06-20 1998-06-09 Procedes de traitement du tabac visant a reduire la teneur en nitrosamines, et produits resultants

Country Status (21)

Country Link
EP (1) EP0991329A4 (fr)
JP (1) JP3996958B2 (fr)
KR (1) KR100458405B1 (fr)
CN (1) CN1135070C (fr)
AP (1) AP1524A (fr)
AU (1) AU736493B2 (fr)
BR (1) BR9810060A (fr)
CA (1) CA2294130C (fr)
EA (1) EA002448B1 (fr)
EE (1) EE9900590A (fr)
GE (2) GEP20033111B (fr)
HU (1) HUP0002532A3 (fr)
IL (3) IL133583A (fr)
IS (1) IS5311A (fr)
NO (1) NO312325B1 (fr)
NZ (2) NZ507948A (fr)
OA (2) OA11738A (fr)
PL (1) PL188860B1 (fr)
TR (3) TR199903160T2 (fr)
WO (1) WO1998058555A1 (fr)
YU (1) YU68799A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105249522A (zh) * 2015-09-25 2016-01-20 红云红河烟草(集团)有限责任公司 一种烟梗梗丝加工方法

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CN101416770B (zh) * 2008-11-25 2011-08-24 云南省烟草科学研究所 一种烟叶烘烤过程中防治黑蚂皮症状产生的烤烟烘烤工艺
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CN101933656B (zh) * 2010-08-13 2012-10-03 川渝中烟工业有限责任公司 应用蒸汽爆破与微波辐射技术相结合改善烟梗品质的方法
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RU2443363C1 (ru) * 2011-01-20 2012-02-27 Олег Иванович Квасенков Способ получения некурительного изделия из махорки
RU2443246C1 (ru) * 2011-01-20 2012-02-27 Олег Иванович Квасенков Способ получения некурительного изделия из махорки
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RU2443247C1 (ru) * 2011-01-27 2012-02-27 Олег Иванович Квасенков Способ получения некурительного изделия из махорки
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RU2443366C1 (ru) * 2011-02-01 2012-02-27 Олег Иванович Квасенков Способ производства некурительного изделия из махорки
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RU2451471C1 (ru) * 2011-02-18 2012-05-27 Олег Иванович Квасенков Способ получения некурительного изделия из махорки
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RU2450759C1 (ru) * 2011-05-11 2012-05-20 Олег Иванович Квасенков Способ получения некурительного изделия из табака
RU2450761C1 (ru) * 2011-05-17 2012-05-20 Олег Иванович Квасенков Способ выработки некурительного изделия из табака (варианты)
RU2455910C1 (ru) * 2011-05-27 2012-07-20 Олег Иванович Квасенков Способ получения некурительного изделия из табака (варианты)
CN102578697A (zh) * 2011-12-20 2012-07-18 江苏省农业科学院 卷烟中烟草特有亚硝胺的辐照降解方法
CN102578701B (zh) * 2012-02-21 2013-07-10 河南省科学院同位素研究所有限责任公司 一种降低卷烟烟气焦油中多环芳烃含量的方法
CN102578700B (zh) * 2012-02-21 2013-07-10 河南省科学院同位素研究所有限责任公司 一种降低卷烟主流烟气中氢氰酸的方法
CN102599647B (zh) * 2012-02-21 2013-10-16 河南省科学院同位素研究所有限责任公司 一种降低卷烟主流烟气中氨的方法
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CN103478886A (zh) * 2013-10-12 2014-01-01 云南烟草科学研究院 一种用膨胀梗制备造纸法再造烟叶的方法
RU2733837C2 (ru) 2014-05-08 2020-10-07 Филип Моррис Продактс С.А. Снижение превращения никотина в норникотин в растениях
CN104146333B (zh) * 2014-07-16 2016-03-23 云南农业大学 一种美引烤烟品种nc297的烘烤方法
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CN104432459B (zh) * 2014-12-29 2017-02-01 广东中烟工业有限责任公司 一种烟叶烘烤方法
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CN105973815B (zh) * 2016-04-27 2019-02-26 华环国际烟草有限公司 一种测试在打叶复烤中基于均质化控制的效果的方法
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CN105249522A (zh) * 2015-09-25 2016-01-20 红云红河烟草(集团)有限责任公司 一种烟梗梗丝加工方法

Also Published As

Publication number Publication date
IL154166A0 (en) 2003-07-31
TR200200638T2 (tr) 2002-12-23
OA11738A (en) 2005-05-13
AU736493B2 (en) 2001-07-26
GEP20033111B (en) 2003-11-25
NO996314L (no) 2000-02-16
HUP0002532A3 (en) 2001-03-28
CA2294130A1 (fr) 1998-12-30
TR200200658T2 (tr) 2002-09-23
EE9900590A (et) 2000-08-15
GEP20022696B (en) 2002-05-27
EP0991329A4 (fr) 2006-06-14
CN1135070C (zh) 2004-01-21
PL188860B1 (pl) 2005-05-31
NO312325B1 (no) 2002-04-29
NZ507948A (en) 2002-02-01
IS5311A (is) 1999-12-20
HUP0002532A2 (hu) 2001-02-28
IL154166A (en) 2005-09-25
KR20010014034A (ko) 2001-02-26
AU8067098A (en) 1999-01-04
AP1524A (en) 2005-12-22
OA11240A (en) 2003-05-30
JP2002503965A (ja) 2002-02-05
EP0991329A1 (fr) 2000-04-12
AP2000001736A0 (en) 2000-03-31
KR100458405B1 (ko) 2004-11-26
BR9810060A (pt) 2002-07-16
JP3996958B2 (ja) 2007-10-24
TR199903160T2 (xx) 2000-10-23
EA002448B1 (ru) 2002-04-25
IL133583A (en) 2003-06-24
IL133583A0 (en) 2001-04-30
WO1998058555A1 (fr) 1998-12-30
NO996314D0 (no) 1999-12-17
PL337582A1 (en) 2000-08-28
WO1998058555A9 (fr) 1999-04-08
EA200000053A1 (ru) 2000-08-28
CN1272768A (zh) 2000-11-08
YU68799A (sh) 2001-05-28
NZ501918A (en) 2001-10-26

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