FR2419034A1 - Procede de fabrication de tabac reconstitue a teneur reduite en nitrates - Google Patents
Procede de fabrication de tabac reconstitue a teneur reduite en nitratesInfo
- Publication number
- FR2419034A1 FR2419034A1 FR7821949A FR7821949A FR2419034A1 FR 2419034 A1 FR2419034 A1 FR 2419034A1 FR 7821949 A FR7821949 A FR 7821949A FR 7821949 A FR7821949 A FR 7821949A FR 2419034 A1 FR2419034 A1 FR 2419034A1
- Authority
- FR
- France
- Prior art keywords
- tobacco
- extract
- reconstituted tobacco
- nitrate
- reduced
- 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.)
- Pending
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
- A24B15/20—Biochemical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
La présente invention concerne un procédé de préparation de tabac reconstitué. Ce procédé comprend les étapes suivantes : a. extraction du tabac naturel avec de l'eau pour produire un extrait de tabac et un résidu fibreux; b. transformation du résidu fibreux en une trame ressemblant à du papier; c. mise en contact de l'extrait de tabac avec des micro-organismes capables de réduire le nitrate dans l'extrait en azote afin d'éliminer le nitrate de l'extrait, et d. recombinaison de l'extrait dénitré avec la trame de tabac fibreuse. Le procédé permet d'obtenir un tabac reconstitué à teneur réduite en nitrates.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/883,449 US4308877A (en) | 1978-03-06 | 1978-03-06 | Method of making reconstituted tobacco having reduced nitrates |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2419034A1 true FR2419034A1 (fr) | 1979-10-05 |
Family
ID=25382600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821949A Pending FR2419034A1 (fr) | 1978-03-06 | 1978-07-25 | Procede de fabrication de tabac reconstitue a teneur reduite en nitrates |
Country Status (7)
Country | Link |
---|---|
US (1) | US4308877A (fr) |
BR (1) | BR7803851A (fr) |
DE (1) | DE2820414C2 (fr) |
FR (1) | FR2419034A1 (fr) |
GB (1) | GB1557253A (fr) |
GR (1) | GR63758B (fr) |
TR (1) | TR20417A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596621A1 (fr) * | 1986-04-07 | 1987-10-09 | Ltr Ind | Procede de preparation de tabac reconstitue aromatise et tabac reconstitue aromatise obtenu par ce procede |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709710A (en) * | 1978-09-05 | 1987-12-01 | Fabriques De Tabac Reunies S.A. | Process for improving tobacco |
US4572219A (en) * | 1979-01-19 | 1986-02-25 | Fabriques De Tabac Reunies S.A. | Process for improving tobacco |
US4622982A (en) * | 1979-08-20 | 1986-11-18 | Fabriques De Tabac Reunies S.A. | Continuous method of denitrating tobacco extracts |
DE3100715A1 (de) * | 1981-01-13 | 1982-07-22 | Fabriques de Tabac Réunies S.A., 2003 Neuchâtel | Verfahren zur aufbereitung von tabak und tabak, aufbereitet nach diesem verfahren |
DE3136299A1 (de) * | 1981-09-12 | 1983-04-14 | Fabriques de Tabac Réunies S.A., 2003 Neuchâtel | Durchlaufverfahren zum mikrobiellen abbau von nitrate enthaltenden tabakinhaltsstoffen |
US4685478A (en) * | 1981-10-01 | 1987-08-11 | Philip Morris Incorporated | Thermophilic denitrification of tobacco |
US4651759A (en) * | 1983-04-12 | 1987-03-24 | Philip Morris Incorporated | Start-up process for the thermophilic denitrification of tobacco |
US4476881A (en) * | 1983-05-09 | 1984-10-16 | Brown & Williamson Tobacco Corporation | Microbial digestion of tobacco materials using mixed cultures |
US4887618A (en) * | 1988-05-19 | 1989-12-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
US4941484A (en) * | 1989-05-30 | 1990-07-17 | R. J. Reynolds Tobacco Company | Tobacco processing |
US5099862A (en) * | 1990-04-05 | 1992-03-31 | R. J. Reynolds Tobacco Company | Tobacco extraction process |
US5343879A (en) * | 1991-06-21 | 1994-09-06 | R. J. Reynolds Tobacco Company | Tobacco treatment process |
US20040173229A1 (en) * | 2003-03-05 | 2004-09-09 | Crooks Evon Llewellyn | Smoking article comprising ultrafine particles |
US20040255965A1 (en) * | 2003-06-17 | 2004-12-23 | R. J. Reynolds Tobacco Company | Reconstituted tobaccos containing additive materials |
US20050217447A1 (en) * | 2004-03-31 | 2005-10-06 | R. J. Reynolds Tobacco Company | Slitter device with adjustable blade |
US20050263161A1 (en) * | 2004-05-27 | 2005-12-01 | Brown & Williamson Tobacco Corporation | Tobacco filler of low nitrogen content |
US7650891B1 (en) | 2004-09-03 | 2010-01-26 | Rosswil Llc Ltd. | Tobacco precursor product |
DK2377413T3 (en) | 2007-07-23 | 2017-05-01 | Reynolds Tobacco Co R | Smokeless tobacco compositions and methods of treating tobacco for use therein |
US7946295B2 (en) * | 2007-07-23 | 2011-05-24 | R. J. Reynolds Tobacco Company | Smokeless tobacco composition |
US8061362B2 (en) | 2007-07-23 | 2011-11-22 | R. J. Reynolds Tobacco Company | Smokeless tobacco composition |
US20100037903A1 (en) * | 2008-08-14 | 2010-02-18 | R. J. Reynolds Tobacco Company | Method for Preparing Flavorful and Aromatic Compounds |
US8991403B2 (en) | 2009-06-02 | 2015-03-31 | R.J. Reynolds Tobacco Company | Thermal treatment process for tobacco materials |
US8434496B2 (en) * | 2009-06-02 | 2013-05-07 | R. J. Reynolds Tobacco Company | Thermal treatment process for tobacco materials |
US8944072B2 (en) | 2009-06-02 | 2015-02-03 | R.J. Reynolds Tobacco Company | Thermal treatment process for tobacco materials |
US9016284B2 (en) * | 2009-10-29 | 2015-04-28 | R.J. Reynolds Tobacco Company | Sheet material cutting apparatus |
US20110220130A1 (en) | 2009-12-15 | 2011-09-15 | John-Paul Mua | Tobacco Product And Method For Manufacture |
US8944074B2 (en) | 2010-05-05 | 2015-02-03 | R.J. Reynolds Tobacco Company | Refining apparatus |
US9458476B2 (en) | 2011-04-18 | 2016-10-04 | R.J. Reynolds Tobacco Company | Method for producing glycerin from tobacco |
US20130269719A1 (en) | 2012-04-11 | 2013-10-17 | R.J. Reynolds Tobacco Company | Method for treating plants with probiotics |
US9339058B2 (en) | 2012-04-19 | 2016-05-17 | R. J. Reynolds Tobacco Company | Method for producing microcrystalline cellulose from tobacco and related tobacco product |
US9485953B2 (en) | 2012-07-19 | 2016-11-08 | R.J. Reynolds Tobacco Company | Method for treating tobacco plants with enzymes |
GB201213870D0 (en) * | 2012-08-03 | 2012-09-19 | British American Tobacco Co | Tobacco extract, preparation thereof |
CN103014122A (zh) * | 2012-12-19 | 2013-04-03 | 云南瑞升烟草技术(集团)有限公司 | 烟叶微生物选择性培养基配制及培养烟叶微生物的方法 |
US9289011B2 (en) | 2013-03-07 | 2016-03-22 | R.J. Reynolds Tobacco Company | Method for producing lutein from tobacco |
US9155334B2 (en) | 2013-04-05 | 2015-10-13 | R.J. Reynolds Tobacco Company | Modification of bacterial profile of tobacco |
US9980509B2 (en) | 2013-04-05 | 2018-05-29 | R.J. Reynolds Tobacco Company | Modification of bacterial profile of tobacco |
US9265284B2 (en) | 2014-01-17 | 2016-02-23 | R.J. Reynolds Tobacco Company | Process for producing flavorants and related materials |
US10111458B1 (en) | 2014-05-16 | 2018-10-30 | R.J. Reynolds Tobacco Company | Process for inhibiting formation of nitrosamines |
US20160073686A1 (en) | 2014-09-12 | 2016-03-17 | R.J. Reynolds Tobacco Company | Tobacco-derived filter element |
US9950858B2 (en) | 2015-01-16 | 2018-04-24 | R.J. Reynolds Tobacco Company | Tobacco-derived cellulose material and products formed thereof |
US10881133B2 (en) | 2015-04-16 | 2021-01-05 | R.J. Reynolds Tobacco Company | Tobacco-derived cellulosic sugar |
US10499684B2 (en) | 2016-01-28 | 2019-12-10 | R.J. Reynolds Tobacco Company | Tobacco-derived flavorants |
US11154087B2 (en) | 2016-02-02 | 2021-10-26 | R.J. Reynolds Tobacco Company | Method for preparing flavorful compounds isolated from black liquor and products incorporating the flavorful compounds |
US10813383B2 (en) | 2016-12-12 | 2020-10-27 | R.J. Reynolds Tobacco Company | Dehydration of tobacco and tobacco-derived materials |
US11091446B2 (en) | 2017-03-24 | 2021-08-17 | R.J. Reynolds Tobacco Company | Methods of selectively forming substituted pyrazines |
US11278050B2 (en) | 2017-10-20 | 2022-03-22 | R.J. Reynolds Tobacco Company | Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines |
US20200035118A1 (en) | 2018-07-27 | 2020-01-30 | Joseph Pandolfino | Methods and products to facilitate smokers switching to a tobacco heating product or e-cigarettes |
US10897925B2 (en) | 2018-07-27 | 2021-01-26 | Joseph Pandolfino | Articles and formulations for smoking products and vaporizers |
US20230309603A1 (en) | 2022-03-31 | 2023-10-05 | R.J. Reynolds Tobacco Company | Agglomerated botanical material for oral products |
WO2024069542A1 (fr) | 2022-09-30 | 2024-04-04 | R. J. Reynolds Tobacco Company | Procédé de formation de tabac reconstitué |
WO2024069544A1 (fr) | 2022-09-30 | 2024-04-04 | Nicoventures Trading Limited | Substrat de tabac reconstitué pour dispositif de distribution d'aérosol |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2000855A (en) * | 1931-04-01 | 1935-05-07 | Lippmann | Method of denicotinizing tobacco |
US3709364A (en) * | 1970-09-02 | 1973-01-09 | Dravo Corp | Method and apparatus for denitrification of treated sewage |
US3847164A (en) * | 1973-10-11 | 1974-11-12 | Kimberly Clark Co | Method of making reconstituted tobacco having reduced nitrates |
US4038993A (en) * | 1975-11-17 | 1977-08-02 | Brown & Williamson Tobacco Corporation | Process for reduction of nicotine content of tobacco by microbial treatment |
US4037609A (en) * | 1975-11-17 | 1977-07-26 | Brown & Williamson Tobacco Corporation | Process for reduction of nicotine content of tobacco by microbial treatment |
US4043936A (en) * | 1976-02-24 | 1977-08-23 | The United States Of America As Represented By United States Energy Research And Development Administration | Biological denitrification of high concentration nitrate waste |
US4131117A (en) * | 1976-12-21 | 1978-12-26 | Philip Morris Incorporated | Method for removal of potassium nitrate from tobacco extracts |
US4131118A (en) * | 1976-11-12 | 1978-12-26 | Philip Morris Incorporated | Method for removal of potassium nitrate from tobacco extracts |
DE2816427C2 (de) * | 1977-05-06 | 1982-09-16 | Fabriques de Tabac Réunies S.A., 2003 Neuchâtel | Verfahren zum Veredeln von Tabak |
-
1978
- 1978-03-06 US US05/883,449 patent/US4308877A/en not_active Expired - Lifetime
- 1978-03-07 TR TR20417A patent/TR20417A/xx unknown
- 1978-05-10 DE DE2820414A patent/DE2820414C2/de not_active Expired
- 1978-05-30 GB GB24418/78A patent/GB1557253A/en not_active Expired
- 1978-06-18 BR BR7803851A patent/BR7803851A/pt unknown
- 1978-07-08 GR GR56736A patent/GR63758B/el unknown
- 1978-07-25 FR FR7821949A patent/FR2419034A1/fr active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596621A1 (fr) * | 1986-04-07 | 1987-10-09 | Ltr Ind | Procede de preparation de tabac reconstitue aromatise et tabac reconstitue aromatise obtenu par ce procede |
EP0242271A1 (fr) * | 1986-04-07 | 1987-10-21 | Ltr Industries | Procédé de préparation de tabac reconstitué aromatisé et tabac reconstitué aromatisé obtenu par ce procédé |
Also Published As
Publication number | Publication date |
---|---|
US4308877A (en) | 1982-01-05 |
DE2820414A1 (de) | 1979-09-13 |
TR20417A (tr) | 1981-06-10 |
BR7803851A (pt) | 1979-12-18 |
GB1557253A (en) | 1979-12-05 |
DE2820414C2 (de) | 1983-11-03 |
GR63758B (en) | 1979-12-07 |
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