CA2045429A1 - Nicotine and tar removal process - Google Patents

Nicotine and tar removal process

Info

Publication number
CA2045429A1
CA2045429A1 CA002045429A CA2045429A CA2045429A1 CA 2045429 A1 CA2045429 A1 CA 2045429A1 CA 002045429 A CA002045429 A CA 002045429A CA 2045429 A CA2045429 A CA 2045429A CA 2045429 A1 CA2045429 A1 CA 2045429A1
Authority
CA
Canada
Prior art keywords
nicotine
tobacco
removal process
tar
tar removal
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.)
Granted
Application number
CA002045429A
Other languages
French (fr)
Other versions
CA2045429C (en
Inventor
Guy Arnault
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002045429A priority Critical patent/CA2045429C/en
Publication of CA2045429A1 publication Critical patent/CA2045429A1/en
Application granted granted Critical
Publication of CA2045429C publication Critical patent/CA2045429C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A23G4/062—Products for covering, coating, finishing, decorating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/18—Chewing gum characterised by shape, structure or physical form, e.g. aerated products
    • A23G4/20—Composite products, e.g. centre-filled, multi-layer, laminated
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/12—Natural spices, flavouring agents or condiments; Extracts thereof from fruit, e.g. essential oils
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/203—Alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne un procédé pour extraire la nicotine et le goudron présents dans des feuilles hachées ou non de tabac séché. Ce procédé comprend une étape de trempage du tabac dans une solution aqueuse contenant 0,5 g/litre et moins de 2 g/litre d'acide salicylique ou d'un de ses dérivés. Le tabac ainsi trempé est ensuite drainé pour éliminer la solution dans laquelle la nicotine et le goudron ont été solubilisés. On procède ensuite à au moins un rinçage pour éliminer toute trace de solvant. L'invention concerne aussi le tabac traité selon ce procédé ainsi que l'utilisation d'une solution aqueuse d'acide salicylique ou de ses dérivés à cette fin.The invention relates to a method for extracting the nicotine and tar present in chopped or untreated leaves of dried tobacco. This process comprises a step of dipping the tobacco in an aqueous solution containing 0.5 g / liter and less than 2 g / liter of salicylic acid or one of its derivatives. The soaked tobacco is then drained to remove the solution in which the nicotine and the tar have been dissolved. At least one rinse is then carried out to remove all traces of solvent. The invention also relates to tobacco treated according to this process and to the use of an aqueous solution of salicylic acid or its derivatives for this purpose.

CA002045429A 1991-06-25 1991-06-25 Nicotine and tar removal process Expired - Fee Related CA2045429C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002045429A CA2045429C (en) 1991-06-25 1991-06-25 Nicotine and tar removal process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002045429A CA2045429C (en) 1991-06-25 1991-06-25 Nicotine and tar removal process

Publications (2)

Publication Number Publication Date
CA2045429A1 true CA2045429A1 (en) 1992-12-26
CA2045429C CA2045429C (en) 2002-02-26

Family

ID=4147908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045429A Expired - Fee Related CA2045429C (en) 1991-06-25 1991-06-25 Nicotine and tar removal process

Country Status (1)

Country Link
CA (1) CA2045429C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699372A1 (en) * 1992-12-22 1994-06-24 Arnault Guy Extn. of nicotine and tar from tobacco leaves
CN117413957A (en) * 2023-11-29 2024-01-19 浙江觅得优生物科技有限公司 A method for reducing nicotine content in tobacco

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699372A1 (en) * 1992-12-22 1994-06-24 Arnault Guy Extn. of nicotine and tar from tobacco leaves
CN117413957A (en) * 2023-11-29 2024-01-19 浙江觅得优生物科技有限公司 A method for reducing nicotine content in tobacco

Also Published As

Publication number Publication date
CA2045429C (en) 2002-02-26

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Legal Events

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