CA1081076A - Procede de traitement du tabac - Google Patents

Procede de traitement du tabac

Info

Publication number
CA1081076A
CA1081076A CA299,837A CA299837A CA1081076A CA 1081076 A CA1081076 A CA 1081076A CA 299837 A CA299837 A CA 299837A CA 1081076 A CA1081076 A CA 1081076A
Authority
CA
Canada
Prior art keywords
tobacco
microorganisms
nitrates
culture
nitrites
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.)
Expired
Application number
CA299,837A
Other languages
English (en)
Inventor
Helmut Gaisch
Urs M. Nyffeler
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
Application granted granted Critical
Publication of CA1081076A publication Critical patent/CA1081076A/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)
CA299,837A 1977-05-06 1978-03-28 Procede de traitement du tabac Expired CA1081076A (fr)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CA1081076A true CA1081076A (fr) 1980-07-08

Family

ID=26640228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,837A Expired CA1081076A (fr) 1977-05-06 1978-03-28 Procede de traitement du tabac

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651759A (en) * 1983-04-12 1987-03-24 Philip Morris Incorporated Start-up process for the thermophilic denitrification of tobacco
US4685478A (en) * 1981-10-01 1987-08-11 Philip Morris Incorporated Thermophilic denitrification of tobacco

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
DE2962775D1 (en) * 1978-04-25 1982-07-01 Philip Morris Inc Microbial nitrate removal from tobacco materials by dissimilatory denitrification
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
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
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
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

Family Cites Families (6)

* 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
DE669550C (de) * 1936-05-20 1938-12-29 Johannes Moser Dr Verfahren zur Fermentation von Tabak
US3747608A (en) * 1971-06-18 1973-07-24 Brown & Williamson Tobacco Microbial digestion of tobacco materials
JPS4940960B2 (fr) * 1971-10-01 1974-11-06
US4038993A (en) * 1975-11-17 1977-08-02 Brown & Williamson Tobacco Corporation Process for reduction of nicotine content of tobacco by microbial treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
AU3492178A (en) 1979-10-18
CH633169A5 (en) 1982-11-30
NL7804047A (nl) 1978-11-08
FR2389341B1 (fr) 1982-09-24
FR2389341A1 (fr) 1978-12-01
NL188782B (nl) 1992-05-06
NL188782C (nl) 1992-10-01
GB1585023A (en) 1981-02-18
DE2811690A1 (de) 1978-11-23
AU520607B2 (en) 1982-02-11
DE2811690B2 (de) 1981-07-30
DE2811690C3 (de) 1982-05-06

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Legal Events

Date Code Title Description
MKEX Expiry