FR2389341A1 - - Google Patents

Info

Publication number
FR2389341A1
FR2389341A1 FR7813771A FR7813771A FR2389341A1 FR 2389341 A1 FR2389341 A1 FR 2389341A1 FR 7813771 A FR7813771 A FR 7813771A FR 7813771 A FR7813771 A FR 7813771A FR 2389341 A1 FR2389341 A1 FR 2389341A1
Authority
FR
France
Prior art keywords
culture
nitrites
nitrates
tobacco
organisms
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.)
Granted
Application number
FR7813771A
Other languages
English (en)
French (fr)
Other versions
FR2389341B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris Products SA
Original Assignee
Fabriques de Tabac Reunies SA
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
Priority claimed from LU77272A external-priority patent/LU77272A1/xx
Priority claimed from LU77872A external-priority patent/LU77872A1/de
Application filed by Fabriques de Tabac Reunies SA filed Critical Fabriques de Tabac Reunies SA
Publication of FR2389341A1 publication Critical patent/FR2389341A1/fr
Application granted granted Critical
Publication of FR2389341B1 publication Critical patent/FR2389341B1/fr
Expired legal-status Critical Current

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)
FR7813771A 1977-05-06 1978-05-02 Expired FR2389341B1 (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU77272A LU77272A1 (cs) 1977-05-06 1977-05-06
LU77872A LU77872A1 (de) 1977-07-29 1977-07-29 Verfahren zum veredeln von tabak

Publications (2)

Publication Number Publication Date
FR2389341A1 true FR2389341A1 (cs) 1978-12-01
FR2389341B1 FR2389341B1 (cs) 1982-09-24

Family

ID=26640228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813771A Expired FR2389341B1 (cs) 1977-05-06 1978-05-02

Country Status (7)

Country Link
AU (1) AU520607B2 (cs)
CA (1) CA1081076A (cs)
CH (1) CH633169A5 (cs)
DE (1) DE2811690C3 (cs)
FR (1) FR2389341B1 (cs)
GB (1) GB1585023A (cs)
NL (1) NL188782C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005082A3 (en) * 1978-04-25 1979-11-28 Philip Morris Incorporated Microbial nitrate removal from tobacco materials by dissimilatory denitrification
EP0056268A1 (de) * 1981-01-13 1982-07-21 Fabriques De Tabac Reunies S.A. Verfahren zur Aufbereitung von Tabak

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU79039A1 (de) * 1978-02-09 1979-09-06 Tabac Fab Reunies Sa Verfahren zum veredeln von tabak
DE2816427C2 (de) 1977-05-06 1982-09-16 Fabriques de Tabac Réunies S.A., 2003 Neuchâtel Verfahren zum Veredeln von Tabak
US4556073A (en) * 1978-06-15 1985-12-03 Brown & Williamson Tobacco Corporation Process for reduction of nitrate content of tobacco by microbial treatment
LU81611A1 (de) * 1979-08-20 1981-03-24 Tabac Fab Reunies Sa Verfahren zur gewinnung einer von nitraten freien loesung aus einer nitrate enthaltenden produktloesung
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
CN113475746B (zh) * 2021-06-21 2022-09-23 河南中烟工业有限责任公司 一种烟草提取物残渣的二次提取方法
CN113475744B (zh) * 2021-06-21 2022-05-24 河南中烟工业有限责任公司 一种利用微球菌制备烟草提取物的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121598A (en) * 1917-12-15 1919-10-16 Knud Erslev Process for the Improvement of Tobacco.
FR821729A (fr) * 1936-05-19 1937-12-11 Procédé pour l'amélioration du tabac par fermentation
FR2154411A1 (cs) * 1971-06-18 1973-05-11 British American Tobacco Co
JPS4840999A (cs) * 1971-10-01 1973-06-15
DE2634188A1 (de) * 1975-11-17 1977-08-04 British American Tobacco Co Verfahren zur verminderung des nikotingehalts von tabak durch mikrobielle behandlung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE669550C (de) * 1936-05-20 1938-12-29 Johannes Moser Dr Verfahren zur Fermentation von Tabak

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121598A (en) * 1917-12-15 1919-10-16 Knud Erslev Process for the Improvement of Tobacco.
FR821729A (fr) * 1936-05-19 1937-12-11 Procédé pour l'amélioration du tabac par fermentation
FR2154411A1 (cs) * 1971-06-18 1973-05-11 British American Tobacco Co
JPS4840999A (cs) * 1971-10-01 1973-06-15
DE2634188A1 (de) * 1975-11-17 1977-08-04 British American Tobacco Co Verfahren zur verminderung des nikotingehalts von tabak durch mikrobielle behandlung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1962 *
CA1973 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005082A3 (en) * 1978-04-25 1979-11-28 Philip Morris Incorporated Microbial nitrate removal from tobacco materials by dissimilatory denitrification
EP0056268A1 (de) * 1981-01-13 1982-07-21 Fabriques De Tabac Reunies S.A. Verfahren zur Aufbereitung von Tabak
EP0056073A1 (de) * 1981-01-13 1982-07-21 Fabriques De Tabac Reunies S.A. Verfahren zur Aufbereitung von Tabak und Tabak, aufbereitet nach diesem Verfahren
US4537204A (en) * 1981-01-13 1985-08-27 Fabriques De Tabac Reunies S.A. Method of tobacco treatment to produce flavors

Also Published As

Publication number Publication date
DE2811690A1 (de) 1978-11-23
AU3492178A (en) 1979-10-18
NL7804047A (nl) 1978-11-08
AU520607B2 (en) 1982-02-11
NL188782B (nl) 1992-05-06
DE2811690B2 (de) 1981-07-30
CH633169A5 (en) 1982-11-30
FR2389341B1 (cs) 1982-09-24
GB1585023A (en) 1981-02-18
CA1081076A (en) 1980-07-08
NL188782C (nl) 1992-10-01
DE2811690C3 (de) 1982-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse