AU3492178A – Reduction of nitrates and nitrites in tobacco
– Google Patents
AU3492178A – Reduction of nitrates and nitrites in tobacco
– Google Patents
Reduction of nitrates and nitrites in tobacco
Info
Publication number
AU3492178A
AU3492178A
AU34921/78A
AU3492178A
AU3492178A
AU 3492178 A
AU3492178 A
AU 3492178A
AU 34921/78 A
AU34921/78 A
AU 34921/78A
AU 3492178 A
AU3492178 A
AU 3492178A
AU 3492178 A
AU3492178 A
AU 3492178A
Authority
AU
Australia
Prior art keywords
nitrites
nitrates
tobacco
reduction
Prior art date
1977-05-06
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
AU34921/78A
Other versions
AU520607B2
(en
Inventor
Helmut Gaisch
Urs 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.)
1977-05-06
Filing date
1978-04-10
Publication date
1979-10-18
1977-05-06
Priority claimed from LU77272A
external-priority
patent/LU77272A1/xx
1977-07-29
Priority claimed from LU77872A
external-priority
patent/LU77872A1/en
1978-04-10
Application filed by Fabriques de Tabac Reunies SA
filed
Critical
Fabriques de Tabac Reunies SA
1979-10-18
Publication of AU3492178A
publication
Critical
patent/AU3492178A/en
1982-02-11
Application granted
granted
Critical
1982-02-11
Publication of AU520607B2
publication
Critical
patent/AU520607B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
(en)
1977-05-06
1977-05-06
LU77872A
LU77872A1
(en)
1977-07-29
1977-07-29
PROCESS FOR REFINING TOBACCO
Publications (2)
Publication Number
Publication Date
AU3492178A
true
AU3492178A
(en)
1979-10-18
AU520607B2
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
(en)
CA
(1)
CA1081076A
(en)
CH
(1)
CH633169A5
(en)
DE
(1)
DE2811690C3
(en)
FR
(1)
FR2389341B1
(en)
GB
(1)
GB1585023A
(en)
NL
(1)
NL188782C
(en)
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
LU79039A1
(en)
*
1978-02-09
1979-09-06
Tabac Fab Reunies Sa
PROCESS FOR REFINING TOBACCO
DE2816427C2
(en)
1977-05-06
1982-09-16
Fabriques de Tabac Réunies S.A., 2003 Neuchâtel
Process for refining tobacco
AR220558A1
(en)
*
1978-04-25
1980-11-14
Philip Morris Inc
PROCEDURE FOR THE NITRATE-NITROGEN DENITRIFICATION OF TOBACCO AND SIMILAR MATERIALS
US4556073A
(en)
*
1978-06-15
1985-12-03
Brown & Williamson Tobacco Corporation
Process for reduction of nitrate content of tobacco by microbial treatment
LU81611A1
(en)
*
1979-08-20
1981-03-24
Tabac Fab Reunies Sa
METHOD FOR OBTAINING A NITRATE-FREE SOLUTION FROM A NITRATE-CONTAINING PRODUCT SOLUTION
DE3100715A1
(en)
*
1981-01-13
1982-07-22
Fabriques de Tabac Réunies S.A., 2003 Neuchâtel
METHOD FOR PREPARING TOBACCO AND TOBACCO, PREPARED BY THIS PROCESS
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
(en)
*
2021-06-21
2022-09-23
河南中烟工业有限责任公司
Secondary extraction method of tobacco extract residues
CN113475744B
(en)
*
2021-06-21
2022-05-24
河南中烟工业有限责任公司
Method for preparing tobacco extract by using micrococcus
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
(en)
*
1936-05-19
1937-12-11
Process for improving tobacco by fermentation
DE669550C
(en)
*
1936-05-20
1938-12-29
Johannes Moser Dr
Process for fermentation of tobacco
US3747608A
(en)
*
1971-06-18
1973-07-24
Brown & Williamson Tobacco
Microbial digestion of tobacco materials
JPS4940960B2
(en)
*
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
1978
1978-03-17
DE
DE19782811690
patent/DE2811690C3/en
not_active
Expired
1978-03-23
GB
GB1172978A
patent/GB1585023A/en
not_active
Expired
1978-03-28
CA
CA299,837A
patent/CA1081076A/en
not_active
Expired
1978-03-30
CH
CH342678A
patent/CH633169A5/en
not_active
IP Right Cessation
1978-04-10
AU
AU34921/78A
patent/AU520607B2/en
not_active
Expired
1978-04-17
NL
NL7804047A
patent/NL188782C/en
not_active
IP Right Cessation
1978-05-02
FR
FR7813771A
patent/FR2389341B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
DE2811690C3
(en)
1982-05-06
CH633169A5
(en)
1982-11-30
NL188782C
(en)
1992-10-01
DE2811690B2
(en)
1981-07-30
AU520607B2
(en)
1982-02-11
FR2389341B1
(en)
1982-09-24
NL188782B
(en)
1992-05-06
GB1585023A
(en)
1981-02-18
FR2389341A1
(en)
1978-12-01
CA1081076A
(en)
1980-07-08
NL7804047A
(en)
1978-11-08
DE2811690A1
(en)
1978-11-23
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