AU520607B2 - Reduction of nitrates and nitrites in tobacco - Google Patents

Reduction of nitrates and nitrites in tobacco

Info

Publication number
AU520607B2
AU520607B2 AU34921/78A AU3492178A AU520607B2 AU 520607 B2 AU520607 B2 AU 520607B2 AU 34921/78 A AU34921/78 A AU 34921/78A AU 3492178 A AU3492178 A AU 3492178A AU 520607 B2 AU520607 B2 AU 520607B2
Authority
AU
Australia
Prior art keywords
nitrites
nitrates
tobacco
reduction
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
AU34921/78A
Other languages
English (en)
Other versions
AU3492178A (en
Inventor
H Gaisch
U 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
Publication of AU3492178A publication Critical patent/AU3492178A/en
Application granted granted Critical
Publication of AU520607B2 publication Critical patent/AU520607B2/en
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)
AU34921/78A 1977-05-06 1978-04-10 Reduction of nitrates and nitrites in tobacco Expired AU520607B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU77272A LU77272A1 (nl) 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
AU3492178A AU3492178A (en) 1979-10-18
AU520607B2 true AU520607B2 (en) 1982-02-11

Family

ID=26640228

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34921/78A Expired AU520607B2 (en) 1977-05-06 1978-04-10 Reduction of nitrates and nitrites in tobacco

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816427C2 (de) 1977-05-06 1982-09-16 Fabriques de Tabac Réunies S.A., 2003 Neuchâtel Verfahren zum Veredeln von Tabak
LU79039A1 (de) * 1978-02-09 1979-09-06 Tabac Fab Reunies Sa Verfahren zum veredeln von tabak
BR7902556A (pt) * 1978-04-25 1979-10-30 Philip Morris Inc Processo para desnitrificacao de nitrogenio de nitrato de materiais de tabaco,extratos de tabaco ou efluentes de processamento de tabaco
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
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

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 (nl) * 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

Also Published As

Publication number Publication date
FR2389341A1 (nl) 1978-12-01
FR2389341B1 (nl) 1982-09-24
AU3492178A (en) 1979-10-18
DE2811690A1 (de) 1978-11-23
GB1585023A (en) 1981-02-18
NL188782B (nl) 1992-05-06
CA1081076A (en) 1980-07-08
DE2811690B2 (de) 1981-07-30
CH633169A5 (en) 1982-11-30
NL7804047A (nl) 1978-11-08
DE2811690C3 (de) 1982-05-06
NL188782C (nl) 1992-10-01

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