AT273386B - Verfahren zur selektiven Extraktion basischer bzw. saurer Pflanzeninhaltsstoffe - Google Patents

Verfahren zur selektiven Extraktion basischer bzw. saurer Pflanzeninhaltsstoffe

Info

Publication number
AT273386B
AT273386B AT226566A AT226566A AT273386B AT 273386 B AT273386 B AT 273386B AT 226566 A AT226566 A AT 226566A AT 226566 A AT226566 A AT 226566A AT 273386 B AT273386 B AT 273386B
Authority
AT
Austria
Prior art keywords
basic
selective extraction
plant substances
acidic plant
acidic
Prior art date
Application number
AT226566A
Other languages
German (de)
English (en)
Original Assignee
Eresta Warenhandelsgesellschaf
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
Application filed by Eresta Warenhandelsgesellschaf filed Critical Eresta Warenhandelsgesellschaf
Application granted granted Critical
Publication of AT273386B publication Critical patent/AT273386B/de

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
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241—Extraction of specific substances
    • A24B15/243—Nicotine
    • 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
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • 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
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/26—Use of organic solvents for extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Compounds Of Unknown Constitution (AREA)
AT226566A 1965-03-11 1966-03-10 Verfahren zur selektiven Extraktion basischer bzw. saurer Pflanzeninhaltsstoffe AT273386B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE28880A DE1298078B (de) 1965-03-11 1965-03-11 Verfahren zur selektiven Extraktion basischer bzw. saurer Pflanzen-inhaltsstoffe, insbesondere zum Entnikotinisieren von Tabak

Publications (1)

Publication Number Publication Date
AT273386B true AT273386B (de) 1969-08-11

Family

ID=7073597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT226566A AT273386B (de) 1965-03-11 1966-03-10 Verfahren zur selektiven Extraktion basischer bzw. saurer Pflanzeninhaltsstoffe

Country Status (6)

Country Link
US (1) US3390685A (fr)
JP (1) JPS5025040B1 (fr)
AT (1) AT273386B (fr)
CH (1) CH464763A (fr)
DE (1) DE1298078B (fr)
GB (1) GB1080639A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561451A (en) * 1967-05-17 1971-02-09 American Mach & Foundry Process of manufacturing reconstituted tobacco of light color
US3612066A (en) * 1970-02-05 1971-10-12 Reynolds Tobacco Co R Denicotinizing process
US3717155A (en) * 1970-05-18 1973-02-20 Amf Corp Reconstituted tobacco product
GB1362613A (en) * 1972-03-16 1974-08-07 Ici Ltd Smoking mixtures
GB1489761A (en) * 1974-03-08 1977-10-26 Amf Inc Process of treating tobacco
US4131118A (en) * 1976-11-12 1978-12-26 Philip Morris Incorporated Method for removal of potassium nitrate from tobacco extracts
US4267847A (en) * 1978-05-12 1981-05-19 British-American Tobacco Company Limited Tobacco additives
US4215706A (en) * 1978-10-13 1980-08-05 Loew's Theatres, Inc. Nicotine transfer process
IN158943B (fr) * 1981-12-07 1987-02-21 Mueller Adam
US5018540A (en) * 1986-12-29 1991-05-28 Philip Morris Incorporated Process for removal of basic materials
US5497792A (en) * 1987-11-19 1996-03-12 Philip Morris Incorporated Process and apparatus for the semicontinuous extraction of nicotine from tobacco
US5005593A (en) * 1988-01-27 1991-04-09 R. J. Reynolds Tobacco Company Process for providing tobacco extracts
US4967771A (en) * 1988-12-07 1990-11-06 R. J. Reynolds Tobacco Company Process for extracting tobacco
US5025812A (en) * 1989-08-10 1991-06-25 R. J. Reynolds Tobacco Company Tobacco processing
US5065775A (en) * 1990-02-23 1991-11-19 R. J. Reynolds Tobacco Company Tobacco processing
US5234008A (en) * 1990-02-23 1993-08-10 R. J. Reynolds Tobacco Company Tobacco processing
US5131414A (en) * 1990-02-23 1992-07-21 R. J. Reynolds Tobacco Company Tobacco processing
US5148819A (en) * 1991-08-15 1992-09-22 R. J. Reynolds Tobacco Company Process for extracting tobacco
US20020016469A1 (en) * 2000-07-27 2002-02-07 Lyn Hughes Anhydrous purification of nicotine using an ion exchange resin
EP1465716A1 (fr) * 2002-01-18 2004-10-13 Advanced Phytonics Limited Purification de materiaux impurs au moyen de solvants non aqueux
GB2385289A (en) * 2002-01-18 2003-08-20 Advanced Phytonics Ltd Purifying a material using a non-aqueous solvent and an ion exchange resin or adsorbent.
WO2004008888A1 (fr) * 2002-07-18 2004-01-29 Phasex Corporation Reduction d'ingredients dans le tabac
US20180103680A1 (en) * 2016-10-18 2018-04-19 Altria Client Services Llc Methods and systems for improving stability of the pre-vapor formulation of an e-vaping device
CN111671137A (zh) * 2020-05-14 2020-09-18 湖北中烟工业有限责任公司 玫瑰花提取物香料、制备方法及加热不燃烧卷烟

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US802487A (en) * 1903-12-28 1905-10-24 Karl Wimmer Treatment of tobacco for the removal of nicotin.
US1949012A (en) * 1931-03-27 1934-02-27 Generaldirektion Der Osterreic Method of preparing tobacco free from nicotine
US2293954A (en) * 1938-06-21 1942-08-25 Permutit Co Recovery of nicotine
US2805667A (en) * 1953-09-17 1957-09-10 Martin Brinkmann K G Process for treating tobacco
US3046997A (en) * 1960-09-27 1962-07-31 Philip Morris Inc Selective alkaloid extraction

Also Published As

Publication number Publication date
DE1298078B (de) 1969-06-26
CH464763A (de) 1968-10-31
JPS5025040B1 (fr) 1975-08-20
GB1080639A (en) 1967-08-23
US3390685A (en) 1968-07-02

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