BR8005251A - Processo para desnitracao de um extrato aquoso de tabaco - Google Patents

Processo para desnitracao de um extrato aquoso de tabaco

Info

Publication number: BR8005251A
Authority: BR; Brazil
Prior art keywords: dehydration; tobacco extract; water tobacco; water; extract
Prior art date: 1979-08-20

Application number

BR8005251A

Other languages

English (en)

Portuguese (pt)

Inventor

B Krasna

K Gaisch

D Schuthess

Original Assignee

Tabac Fab 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.)

1979-08-20

Filing date

1980-08-19

Publication date

1981-03-04

1979-08-20 Priority claimed from LU81611A external-priority patent/LU81611A1/de

1980-02-25 Priority claimed from LU82199A external-priority patent/LU82199A1/de

1980-06-06 Priority claimed from US06/156,910 external-priority patent/US4622982A/en

1980-08-19 Application filed by Tabac Fab Reunies Sa filed Critical Tabac Fab Reunies Sa

1981-03-04 Publication of BR8005251A publication Critical patent/BR8005251A/pt

Links

241000208125 Nicotiana Species 0.000 title 1
235000002637 Nicotiana tabacum Nutrition 0.000 title 1
230000018044 dehydration Effects 0.000 title 1
238000006297 dehydration reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

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)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

BR8005251A 1979-08-20 1980-08-19 Processo para desnitracao de um extrato aquoso de tabaco BR8005251A (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
LU81611A LU81611A1 (de)	1979-08-20	1979-08-20	Verfahren zur gewinnung einer von nitraten freien loesung aus einer nitrate enthaltenden produktloesung
LU82199A LU82199A1 (de)	1980-02-25	1980-02-25	Verfahren zur gewinnung einer von nitraten freien loesung aus einer nitrate enthaltenden produktloesung unter verwendung von prokarotischen mikroorganismen
US06/156,910 US4622982A (en)	1979-08-20	1980-06-06	Continuous method of denitrating tobacco extracts

Publications (1)

Publication Number	Publication Date
BR8005251A true BR8005251A (pt)	1981-03-04

Family

ID=27350736

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8005251A BR8005251A (pt)	1979-08-20	1980-08-19	Processo para desnitracao de um extrato aquoso de tabaco

Country Status (5)

Country	Link
EP (1)	EP0024152B1 (fr)
AU (1)	AU534357B2 (fr)
BR (1)	BR8005251A (fr)
CA (1)	CA1129357A (fr)
DE (1)	DE3065528D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
CA1191673A (fr) *	1981-06-25	1985-08-13	Hernan G. Bravo	Methode de denitrification du tabac
DE3136299A1 (de) *	1981-09-12	1983-04-14	Fabriques de Tabac Réunies S.A., 2003 Neuchâtel	Durchlaufverfahren zum mikrobiellen abbau von nitrate enthaltenden tabakinhaltsstoffen
DE3370651D1 (en) *	1983-12-09	1987-05-07	Tabac Fab Reunies Sa	Continuous fermentation process
FR2596621B1 (fr) *	1986-04-07	1991-02-15	Ltr Ind	Procede de preparation de tabac reconstitue aromatise et tabac reconstitue aromatise obtenu par ce procede
MX346955B (es)	2010-10-22	2017-04-06	Bepex Int Llc	Sistema y método para el tratamiento continuo de sólidos a presión no atmosférica.
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 (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE252121C (fr) *
US3747608A (en) *	1971-06-18	1973-07-24	Brown & Williamson Tobacco Corp	Microbial digestion of tobacco materials
ZA763603B (en) *	1976-06-17	1978-03-29	Tobacco Res & Dev	Tobacco products and methods for their preparation
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

1980
- 1980-07-18 AU AU60643/80A patent/AU534357B2/en not_active Ceased
- 1980-08-04 EP EP19800302646 patent/EP0024152B1/fr not_active Expired
- 1980-08-04 DE DE8080302646T patent/DE3065528D1/de not_active Expired
- 1980-08-18 CA CA358,431A patent/CA1129357A/fr not_active Expired
- 1980-08-19 BR BR8005251A patent/BR8005251A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU534357B2 (en)	1984-01-26
EP0024152B1 (fr)	1983-11-09
DE3065528D1 (en)	1983-12-15
EP0024152A3 (en)	1981-04-08
EP0024152A2 (fr)	1981-02-25
AU6064380A (en)	1981-03-19
CA1129357A (fr)	1982-08-10

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Legal Events

Date	Code	Title	Description
1995-09-26	MK	Patent expired	Effective date: 19950819