AP1461A - Tobbacco curing barn. - Google Patents

Tobbacco curing barn.

Info

Publication number
AP1461A
AP1461A APAP/P/2001/002097A AP2001002097A AP1461A AP 1461 A AP1461 A AP 1461A AP 2001002097 A AP2001002097 A AP 2001002097A AP 1461 A AP1461 A AP 1461A
Authority
AP
ARIPO
Prior art keywords
nitrosamines
formation
tobacco
level
tobbacco
Prior art date
Application number
APAP/P/2001/002097A
Other versions
AP2001002097A0 (en
Inventor
Jonnie R Williams
Original Assignee
Star Scient Inc
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 Star Scient Inc filed Critical Star Scient Inc
Publication of AP2001002097A0 publication Critical patent/AP2001002097A0/en
Application granted granted Critical
Publication of AP1461A publication Critical patent/AP1461A/en

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
    • A24B15/241—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
    • 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
    • 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
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning

Landscapes

  • 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

A method of treating tobacco to reduce the content of, or prevent formation of, harmful nitrosamines which are normally found in tobacco is disclosed. The method includes the step of subjecting at least a portion of the plant, while the portion is uncured and in a state susceptible to having the maount of nitrosamines reduced to formation of nitrosamines arrested, to a controlled environment capable of providing a reduction in the amount of nitrosamines or prevention of the formation of nitrosamines, for a time sufficient to reduce the amount of or substantially prevent the formation of at least one nitrosamine, wherein the controlled environment is provided by controlling at least one of humidity, rate of temperature change, temperature, airflow, co level, co2 level, o2 level, and arrangement of the tobacco plant. Tobacco products and an apparatus for producing such tobacco products are also disclosed.
APAP/P/2001/002097A 1998-09-15 1999-09-15 Tobbacco curing barn. AP1461A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10037298P 1998-09-15 1998-09-15
PCT/US1999/020909 WO2000015056A1 (en) 1998-09-15 1999-09-15 Improved method of treating tobacco to reduce nitrosamine content, and products produced thereby

Publications (2)

Publication Number Publication Date
AP2001002097A0 AP2001002097A0 (en) 2001-03-31
AP1461A true AP1461A (en) 2005-09-02

Family

ID=22279407

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2001/002097A AP1461A (en) 1998-09-15 1999-09-15 Tobbacco curing barn.

Country Status (7)

Country Link
EP (1) EP1121026A4 (en)
AP (1) AP1461A (en)
AU (1) AU6142099A (en)
BR (1) BR9913700A (en)
CA (1) CA2344063C (en)
MX (1) MXPA01002706A (en)
WO (1) WO2000015056A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805134B2 (en) 1999-04-26 2004-10-19 R. J. Reynolds Tobacco Company Tobacco processing
OA12601A (en) * 2001-05-01 2006-06-09 Jonnie R Williams Smokeless tobacco product.
US6668839B2 (en) * 2001-05-01 2003-12-30 Jonnie R. Williams Smokeless tobacco product
WO2006038558A1 (en) * 2004-10-01 2006-04-13 Japan Tobacco Inc. Method of drying barley tobacco leaves and barley tobacco leaves dried thereby
US8151804B2 (en) * 2008-12-23 2012-04-10 Williams Jonnie R Tobacco curing method
CN102232614B (en) * 2010-04-21 2013-04-17 河南农业大学 Tobacco curing method in bulk curing barn
CN102008120B (en) * 2010-10-29 2012-08-22 江苏科地现代农业有限公司 Tobacco curing barn
CN102415608B (en) * 2011-11-17 2013-02-13 陕西省烟草公司延安市公司 Natural gas heating circulating airflow tobacco flue-curing chamber
CN102511917B (en) * 2011-11-30 2013-12-04 四川省烟草公司宜宾市公司 Tobacco flue-curing method for bulk curing barn
CN102599624B (en) * 2012-03-20 2014-07-16 中国农业科学院烟草研究所 Precision five-phase quintuple-correspondence roasting bulk-curing process for tobacco
US9521863B2 (en) * 2012-09-19 2016-12-20 Altria Client Services Llc Methods of reducing tobacco-specific nitrosamines (TSNAs) and/or improving leaf quality in tobacco
AP2016009294A0 (en) * 2013-12-18 2016-06-30 Philip Morris Products Sa Methods for reducing matrix-bound nicotine-derived nitrosamine ketone in tobacco plant material
CN104013093B (en) * 2014-06-20 2015-12-02 福建中烟工业有限责任公司 The baking method of tobacco leaf
DK3199039T3 (en) 2014-10-24 2021-01-18 Japan Tobacco Inc ORAL TOBACCO COMPOSITION AND MANUFACTURING PROCEDURE
CN105192871B (en) * 2015-10-12 2017-03-08 罗朝三 Tobacco flue-curing house and method for flue-curing tobacco leaves
CN105962411B (en) * 2016-06-21 2018-01-12 昆明理工大学 A kind of adjustable energy-conservation bulk curing barn of capacity
CN112611129B (en) * 2021-01-28 2022-08-23 湖北沄禾泽生态农业开发有限公司 Energy-conserving heat pump flue-cured tobacco curing barn is started to compressor echelon
CN113796557B (en) * 2021-08-24 2022-12-27 中国烟草总公司郑州烟草研究院 Tobacco leaf dynamic humidity control baking control method and control system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758603A (en) * 1950-10-24 1956-08-14 Heljo Runar Rafael Process and apparatus for curing tobacco
US4212634A (en) * 1978-06-05 1980-07-15 Harrington Manufacturing Company Auxiliary heating system for a bulk tobacco barn
US5515775A (en) * 1992-10-30 1996-05-14 Philip Morris Incorporated Apparatus for treatment of solid material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927683A (en) * 1974-10-15 1975-12-23 Powell Mfg Co Bulk curing burley tobacco with a seven day curing cycle
ZW881A1 (en) * 1980-01-22 1981-07-08 Modsa Pty Ltd Tobacco curing
US4355648A (en) * 1980-12-09 1982-10-26 Philip Morris, Incorporated Method of curing tobacco
US4482315A (en) * 1983-09-12 1984-11-13 Day Harding W Bulk tobacco barn furnace
US5810020A (en) * 1993-09-07 1998-09-22 Osmotek, Inc. Process for removing nitrogen-containing anions and tobacco-specific nitrosamines from tobacco products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758603A (en) * 1950-10-24 1956-08-14 Heljo Runar Rafael Process and apparatus for curing tobacco
US4212634A (en) * 1978-06-05 1980-07-15 Harrington Manufacturing Company Auxiliary heating system for a bulk tobacco barn
US5515775A (en) * 1992-10-30 1996-05-14 Philip Morris Incorporated Apparatus for treatment of solid material

Also Published As

Publication number Publication date
MXPA01002706A (en) 2002-04-08
CA2344063A1 (en) 2000-03-23
AU6142099A (en) 2000-04-03
CA2344063C (en) 2006-07-04
EP1121026A4 (en) 2002-01-16
WO2000015056A1 (en) 2000-03-23
BR9913700A (en) 2001-06-05
AP2001002097A0 (en) 2001-03-31
EP1121026A1 (en) 2001-08-08

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