BR9711622A - Método de tratamento do tabaco para reduzir o teor de nitrosamina, e produtos produzidos por meio desse. - Google Patents
Método de tratamento do tabaco para reduzir o teor de nitrosamina, e produtos produzidos por meio desse.Info
- Publication number
- BR9711622A BR9711622A BR9711622-0A BR9711622A BR9711622A BR 9711622 A BR9711622 A BR 9711622A BR 9711622 A BR9711622 A BR 9711622A BR 9711622 A BR9711622 A BR 9711622A
- Authority
- BR
- Brazil
- Prior art keywords
- tobacco
- reduce
- content
- treatment method
- methods
- Prior art date
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract 7
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 title abstract 2
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 abstract 6
- 241000196324 Embryophyta Species 0.000 abstract 2
- 150000004005 nitrosamines Chemical class 0.000 abstract 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000711 cancerogenic effect Effects 0.000 abstract 1
- 231100000357 carcinogen Toxicity 0.000 abstract 1
- 231100000315 carcinogenic Toxicity 0.000 abstract 1
- 239000003183 carcinogenic agent Substances 0.000 abstract 1
- 235000019506 cigar Nutrition 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- COEZWFYORILMOM-UHFFFAOYSA-N sodium 4-[(2,4-dihydroxyphenyl)diazenyl]benzenesulfonic acid Chemical compound [Na+].OC1=CC(O)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 COEZWFYORILMOM-UHFFFAOYSA-N 0.000 abstract 1
- 235000019505 tobacco product Nutrition 0.000 abstract 1
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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S432/00—Heating
- Y10S432/50—Tobacco barns
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Tobacco Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
Patente de Invenção: <B>''MéTODO DE TRATAMENTO DO TABACO PARA REDUZIR O TEOR DE NITROSAMINA, E PRODUTO PRODUZIDOS POR MEIO DESSE''<D>. São revelados métodos de redução do teor e prevenção da formação de nitrosaminas carcinogênicas em plantas folhosas carcicogênicas tais como tabaco e maconha. Os métodos são dirigidos para submeter a planta à irradiação de microondas, a tempos apropriados no cilco de cura. Com tabaco, podem ser feitos produtos adequados para consumo humano, tais como cigarros, charutos, e etc., de acordo com a presente invenção, tendo teores de nitrosaminas específicas do tabaco em média com tabaco verde, recém cortado. Em modalidade preferenciais, os produtos de tabaco resultantes são folhas amarelo-ouro, secos, tendo quantidades quase desprezíveis dos carcinógenos conhecidos NNN e NNK, em comparação com tabaco curado de modo convencional.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2320596P | 1996-08-05 | 1996-08-05 | |
US72569196A | 1996-09-23 | 1996-09-23 | |
US73994296A | 1996-10-30 | 1996-10-30 | |
US08/757,104 US5803081A (en) | 1996-06-28 | 1996-12-02 | Tobacco and related products |
US08/879,905 US6135121A (en) | 1996-06-28 | 1997-06-20 | Tobacco products having reduced nitrosamine content |
PCT/US1997/013381 WO1998005226A1 (en) | 1996-08-05 | 1997-08-05 | Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9711622A true BR9711622A (pt) | 2000-01-18 |
Family
ID=27534007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9711622-0A BR9711622A (pt) | 1996-08-05 | 1997-08-05 | Método de tratamento do tabaco para reduzir o teor de nitrosamina, e produtos produzidos por meio desse. |
Country Status (13)
Country | Link |
---|---|
US (2) | US6135121A (pt) |
EP (1) | EP0967898B1 (pt) |
JP (1) | JP4108754B2 (pt) |
KR (1) | KR100458420B1 (pt) |
CN (1) | CN1116830C (pt) |
AT (1) | ATE234570T1 (pt) |
AU (1) | AU740510B2 (pt) |
BR (1) | BR9711622A (pt) |
CA (1) | CA2262866C (pt) |
DE (1) | DE69720066D1 (pt) |
ES (1) | ES2196359T3 (pt) |
PT (1) | PT967898E (pt) |
WO (1) | WO1998005226A1 (pt) |
Families Citing this family (48)
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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 |
HUP0002532A3 (en) * | 1997-06-20 | 2001-03-28 | Regent Court Technologies Ches | Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
US6805134B2 (en) | 1999-04-26 | 2004-10-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
DE19926216A1 (de) * | 1999-06-09 | 2001-02-22 | Metallgesellschaft Ag | Verfahren zur Herstellung von Bariumsulfat, Bariumsulfat und Verwendung des Bariumsulfats |
US20040206366A1 (en) * | 1999-10-12 | 2004-10-21 | Athanasios Nikolaou | Method for the qualitative improvement of the products of the tobacco plant |
NZ521065A (en) * | 2000-03-10 | 2005-02-25 | British American Tobacco Co | Process for treating tobacco to reduce the content of nitrosamines |
EP1313868B1 (en) * | 2000-08-30 | 2006-07-19 | North Carolina State University | Transgenic plants containing molecular decoys that alter protein content therein |
WO2002037990A2 (en) * | 2000-11-10 | 2002-05-16 | Vector Tobacco Ltd. | Method and product for removing carcinogens from tobacco smoke |
DE50100139D1 (de) * | 2001-01-26 | 2003-05-08 | Kreyenberg Heinrich | Verfahren zur Schädlingsbekämpfung bei Vorratswaren |
US6668839B2 (en) | 2001-05-01 | 2003-12-30 | Jonnie R. Williams | Smokeless tobacco product |
US20040020503A1 (en) * | 2001-05-01 | 2004-02-05 | Williams Jonnie R. | Smokeless tobacco product |
CA2445761C (en) * | 2001-05-01 | 2009-10-20 | Jonnie R. Williams | Smokeless tobacco product |
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US20060157072A1 (en) * | 2001-06-08 | 2006-07-20 | Anthony Albino | Method of reducing the harmful effects of orally or transdermally delivered nicotine |
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DE60215385T2 (de) * | 2001-12-19 | 2007-10-25 | Vector Tobacco Inc.(N.D.Ges.D.Staates Virginia) | Verfahren und zusammensetzung zur mentholanreicherung von zigaretten |
CN100358445C (zh) * | 2002-05-10 | 2008-01-02 | 日本烟草产业株式会社 | 减少烟叶中亚硝胺的量的微生物和使用该微生物的方法 |
JP3922985B2 (ja) * | 2002-08-22 | 2007-05-30 | 日本たばこ産業株式会社 | 空気乾燥種葉たばこの乾燥方法 |
US20040231684A1 (en) * | 2003-05-20 | 2004-11-25 | Zawadzki Michael A. | Smoking article and smoking article filter |
JP4160868B2 (ja) * | 2003-07-10 | 2008-10-08 | 日本たばこ産業株式会社 | 葉タバコ中のニトロソアミン含量の低減方法 |
EP1649009A2 (en) * | 2003-07-30 | 2006-04-26 | Acucela, Inc. | Extended primary retinal cell culture and stress models, and methods of use |
KR20060128821A (ko) * | 2003-08-19 | 2006-12-14 | 22엔디 센츄리 리미티드, 엘엘씨 | 감소된 노출 담배 제품 |
US7650891B1 (en) | 2004-09-03 | 2010-01-26 | Rosswil Llc Ltd. | Tobacco precursor product |
WO2006038558A1 (ja) * | 2004-10-01 | 2006-04-13 | Japan Tobacco Inc. | バーレー種葉タバコの乾燥方法および該乾燥方法により乾燥したバーレー種葉タバコ |
US10285431B2 (en) * | 2004-12-30 | 2019-05-14 | Philip Morris Usa Inc. | Encapsulated flavorant designed for thermal release and cigarette bearing the same |
DE102005005175A1 (de) | 2005-02-01 | 2006-08-10 | Reemtsma Cigarettenfabriken Gmbh | Filtercigarette |
AP2014007807A0 (en) | 2005-02-28 | 2014-07-31 | 22Nd Century Ltd Llc | Reducing levels of nicotinic alkaloids in plants |
US7549426B2 (en) | 2005-03-31 | 2009-06-23 | Japan Tobacco Inc. | Method of reducing nitrite and/or nitrosamine in tobacco leaves using microorganism having denitrifying ability |
US7549425B2 (en) | 2005-03-31 | 2009-06-23 | Japan Tobacco Inc. | Method of reducing nitrosamine content in tobacco leaves |
US9551003B2 (en) | 2006-09-13 | 2017-01-24 | 22Nd Century Limited, Llc | Increasing levels of nicotinic alkaloids in plants |
PL2792750T3 (pl) | 2006-09-13 | 2020-02-28 | 22Nd Century Limited, Llc | Zwiększanie poziomów alkaloidów nikotynowych |
US9102948B2 (en) | 2006-11-17 | 2015-08-11 | 22Nd Century Limited, Llc | Regulating alkaloids |
US8151804B2 (en) | 2008-12-23 | 2012-04-10 | Williams Jonnie R | Tobacco curing method |
US9066538B2 (en) | 2011-03-15 | 2015-06-30 | R.J. Reynolds Tobacco Company | Cured tobacco and method therefor |
GB201207211D0 (en) * | 2012-04-25 | 2012-06-06 | British American Tobacco Co | Smoking articles |
US10375910B2 (en) | 2013-03-15 | 2019-08-13 | Altria Client Services Llc | Development of tobacco varieties with no or significantly reduced anatabine content |
ES2693211T3 (es) | 2013-03-27 | 2018-12-10 | Japan Tobacco Inc. | Producto de tabaco oral |
US9980509B2 (en) | 2013-04-05 | 2018-05-29 | R.J. Reynolds Tobacco Company | Modification of bacterial profile of tobacco |
US9155334B2 (en) | 2013-04-05 | 2015-10-13 | R.J. Reynolds Tobacco Company | Modification of bacterial profile of tobacco |
EP3280278B1 (en) * | 2015-04-08 | 2019-05-29 | Swedish Match North Europe AB | Method for producing a pouched smokeless tobacco product comprising heat treatment |
CN105845301B (zh) * | 2015-08-13 | 2019-01-25 | 北京中科三环高技术股份有限公司 | 稀土永磁体及稀土永磁体的制备方法 |
US11278050B2 (en) | 2017-10-20 | 2022-03-22 | R.J. Reynolds Tobacco Company | Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines |
CN109043642A (zh) * | 2018-09-27 | 2018-12-21 | 上海烟草集团有限责任公司 | 一种高TSNAs含量烟叶原料的制作方法及其制品 |
US11213062B2 (en) | 2019-05-09 | 2022-01-04 | American Snuff Company | Stabilizer for moist snuff |
CN110786532B (zh) * | 2019-11-20 | 2021-07-23 | 云南省烟草农业科学研究院 | 一种利用菌种降低不同品种烤烟TSNAs的烘烤方法 |
CN112120267B (zh) * | 2020-09-18 | 2022-06-21 | 湖北中烟工业有限责任公司 | 一种雪茄烟真空微波干燥工艺 |
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-
1997
- 1997-06-20 US US08/879,905 patent/US6135121A/en not_active Ceased
- 1997-08-05 AT AT97938069T patent/ATE234570T1/de not_active IP Right Cessation
- 1997-08-05 WO PCT/US1997/013381 patent/WO1998005226A1/en active IP Right Grant
- 1997-08-05 EP EP97938069A patent/EP0967898B1/en not_active Expired - Lifetime
- 1997-08-05 ES ES97938069T patent/ES2196359T3/es not_active Expired - Lifetime
- 1997-08-05 JP JP50803698A patent/JP4108754B2/ja not_active Expired - Fee Related
- 1997-08-05 AU AU40482/97A patent/AU740510B2/en not_active Ceased
- 1997-08-05 PT PT97938069T patent/PT967898E/pt unknown
- 1997-08-05 BR BR9711622-0A patent/BR9711622A/pt not_active IP Right Cessation
- 1997-08-05 CA CA002262866A patent/CA2262866C/en not_active Expired - Fee Related
- 1997-08-05 DE DE69720066T patent/DE69720066D1/de not_active Expired - Lifetime
- 1997-08-05 KR KR10-1999-7001002A patent/KR100458420B1/ko not_active IP Right Cessation
- 1997-08-05 CN CN97198261A patent/CN1116830C/zh not_active Expired - Fee Related
-
1999
- 1999-02-12 US US09/249,067 patent/US6338348B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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US6135121A (en) | 2000-10-24 |
ATE234570T1 (de) | 2003-04-15 |
PT967898E (pt) | 2003-08-29 |
CA2262866C (en) | 2006-07-04 |
KR100458420B1 (ko) | 2004-11-26 |
ES2196359T3 (es) | 2003-12-16 |
CN1116830C (zh) | 2003-08-06 |
EP0967898A1 (en) | 2000-01-05 |
EP0967898B1 (en) | 2003-03-19 |
DE69720066D1 (de) | 2003-04-24 |
JP2001503247A (ja) | 2001-03-13 |
AU740510B2 (en) | 2001-11-08 |
KR20000029840A (ko) | 2000-05-25 |
JP4108754B2 (ja) | 2008-06-25 |
AU4048297A (en) | 1998-02-25 |
CA2262866A1 (en) | 1998-02-12 |
WO1998005226A1 (en) | 1998-02-12 |
US6338348B1 (en) | 2002-01-15 |
EP0967898A4 (en) | 2000-01-05 |
CN1231583A (zh) | 1999-10-13 |
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