AR110018A1 - Un método para determinar el nivel de un compuesto policíclico de interés presente en la superficie de una hoja de tabaco - Google Patents
Un método para determinar el nivel de un compuesto policíclico de interés presente en la superficie de una hoja de tabacoInfo
- Publication number
- AR110018A1 AR110018A1 ARP170103028A ARP170103028A AR110018A1 AR 110018 A1 AR110018 A1 AR 110018A1 AR P170103028 A ARP170103028 A AR P170103028A AR P170103028 A ARP170103028 A AR P170103028A AR 110018 A1 AR110018 A1 AR 110018A1
- Authority
- AR
- Argentina
- Prior art keywords
- level
- determining
- compound
- interest present
- policycly
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- 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
- A24B15/246—Polycyclic aromatic compounds
-
- 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
- A24B15/26—Use of organic solvents for extraction
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
- G01N2021/6421—Measuring at two or more wavelengths
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Método para determinar el nivel de un compuesto policíclico de interés presente en la superficie de una hoja de tabaco, que comprende los siguientes pasos: (a) lavar la superficie de la hoja de tabaco con un solvente, donde el solvente comprende al menos un solvente no polar, de manera tal que no más de aproximadamente 10% en peso del compuesto policíclico de interés presente en la superficie de la hoja de tabaco se retire de la superficie de la hoja de tabaco; (b) recolectar el solvente del paso (a); y (c) someter el solvente recolectado a una espectroscopia de fluorescencia para determinar el nivel del compuesto policíclico de interés.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201618560 | 2016-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR110018A1 true AR110018A1 (es) | 2019-02-13 |
Family
ID=60269849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170103028A AR110018A1 (es) | 2016-11-03 | 2017-11-01 | Un método para determinar el nivel de un compuesto policíclico de interés presente en la superficie de una hoja de tabaco |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190265164A1 (es) |
EP (1) | EP3534729A1 (es) |
JP (1) | JP2020512526A (es) |
CN (1) | CN109922675A (es) |
AR (1) | AR110018A1 (es) |
BR (1) | BR112019008865A2 (es) |
WO (1) | WO2018083460A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020053919A1 (ja) * | 2018-09-10 | 2020-03-19 | 日本たばこ産業株式会社 | 蛍光指紋分析を利用した処理原料中のTSNAs定量方法、プログラム及び装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1408780A2 (en) * | 2000-11-10 | 2004-04-21 | Vector Tobacco Ltd. | Method and product for removing carcinogens from tobacco smoke |
JP2002168789A (ja) * | 2000-11-29 | 2002-06-14 | Takashi Inaga | 多環芳香族炭化水素類の検出法および装置 |
WO2003041519A1 (en) * | 2001-11-09 | 2003-05-22 | Vector Tobacco Inc. | Extraction method for polyaromatic hydrocarbon analysis |
US6999173B2 (en) * | 2003-09-25 | 2006-02-14 | Ffa Sciences Llc | Method and apparatus for ratio fluorometry |
US20120125354A1 (en) * | 2010-11-18 | 2012-05-24 | R.J. Reynolds Tobacco Company | Fire-Cured Tobacco Extract and Tobacco Products Made Therefrom |
EP2827727B1 (en) * | 2012-03-19 | 2021-10-13 | R. J. Reynolds Tobacco Company | Method for treating an extracted tobacco pulp and tobacco products made therefrom |
US10184892B2 (en) * | 2014-10-29 | 2019-01-22 | Horiba Instruments Incorporated | Determination of water treatment parameters based on absorbance and fluorescence |
JP5985709B2 (ja) * | 2015-06-22 | 2016-09-06 | 国立研究開発法人農業・食品産業技術総合研究機構 | 判別フィルタ設計方法、判別方法、判別フィルタセット、判別装置、および、プログラム |
CN105136931A (zh) * | 2015-09-07 | 2015-12-09 | 国家烟草质量监督检验中心 | 一种在线固相萃取高效液相色谱测定无烟气烟草制品中多环芳烃的方法 |
-
2017
- 2017-11-01 JP JP2019522393A patent/JP2020512526A/ja active Pending
- 2017-11-01 BR BR112019008865A patent/BR112019008865A2/pt not_active Application Discontinuation
- 2017-11-01 US US16/345,817 patent/US20190265164A1/en not_active Abandoned
- 2017-11-01 EP EP17795017.7A patent/EP3534729A1/en not_active Withdrawn
- 2017-11-01 CN CN201780067856.2A patent/CN109922675A/zh not_active Withdrawn
- 2017-11-01 WO PCT/GB2017/053282 patent/WO2018083460A1/en active Search and Examination
- 2017-11-01 AR ARP170103028A patent/AR110018A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20190265164A1 (en) | 2019-08-29 |
WO2018083460A8 (en) | 2019-05-02 |
JP2020512526A (ja) | 2020-04-23 |
WO2018083460A1 (en) | 2018-05-11 |
EP3534729A1 (en) | 2019-09-11 |
BR112019008865A2 (pt) | 2019-07-09 |
CN109922675A (zh) | 2019-06-21 |
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