CH604571A5 - Nicotine elimination from tobacco - Google Patents

Nicotine elimination from tobacco

Info

Publication number
CH604571A5
CH604571A5 CH587974A CH587974A CH604571A5 CH 604571 A5 CH604571 A5 CH 604571A5 CH 587974 A CH587974 A CH 587974A CH 587974 A CH587974 A CH 587974A CH 604571 A5 CH604571 A5 CH 604571A5
Authority
CH
Switzerland
Prior art keywords
tobacco
fermentation
reduced
nicotine content
subjecting
Prior art date
Application number
CH587974A
Inventor
Chem Ludwig Dr Lippmann
Ernst Capraro
Original Assignee
Tabacchi Fab
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 Tabacchi Fab filed Critical Tabacchi Fab
Priority to CH587974A priority Critical patent/CH604571A5/en
Publication of CH604571A5 publication Critical patent/CH604571A5/en

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

The nicotine content of tobacco is reduced by subjecting it to fermentation in the presence of yeasts used in wine mfr. The process is crried out in two stages. The nicotine content is reduced by immersing the tobacco in water and subjecting it to chemical, physicochemical or thermal treatment. The tobacco is subjected to fermentation at a convenient temp, so that the nicotine content is reduced from 30% to 0.3-0.4%. The fermentation is carried out at neutral or slightly acidid pH. Oviformis yeast selection M, H or O is used. The pH value is established by the addn. of silic, phosphoric, hydrochloric, citric or tungstic acid or their alkali
CH587974A 1974-04-29 1974-04-29 Nicotine elimination from tobacco CH604571A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH587974A CH604571A5 (en) 1974-04-29 1974-04-29 Nicotine elimination from tobacco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH587974A CH604571A5 (en) 1974-04-29 1974-04-29 Nicotine elimination from tobacco

Publications (1)

Publication Number Publication Date
CH604571A5 true CH604571A5 (en) 1978-09-15

Family

ID=4300849

Family Applications (1)

Application Number Title Priority Date Filing Date
CH587974A CH604571A5 (en) 1974-04-29 1974-04-29 Nicotine elimination from tobacco

Country Status (1)

Country Link
CH (1) CH604571A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209989A1 (en) * 1999-05-17 2002-06-05 In-Jae Kim Process for lowering nicotine contents in tobacco
KR100345476B1 (en) * 2000-02-10 2002-07-26 김인재 Process for lowering nicotine contents in tobacco
CN106136297A (en) * 2016-08-24 2016-11-23 陈佐坚 A kind of sophora flower wine odor type pipe tobacco
CN113197332A (en) * 2021-05-18 2021-08-03 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with yellow rice wine wheat starter, fermentation method and application
CN113197331A (en) * 2021-05-18 2021-08-03 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with medicinal white starter, fermentation method and application

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1209989A1 (en) * 1999-05-17 2002-06-05 In-Jae Kim Process for lowering nicotine contents in tobacco
EP1209989A4 (en) * 1999-05-17 2005-04-27 In-Jae Kim Process for lowering nicotine contents in tobacco
KR100345476B1 (en) * 2000-02-10 2002-07-26 김인재 Process for lowering nicotine contents in tobacco
CN106136297A (en) * 2016-08-24 2016-11-23 陈佐坚 A kind of sophora flower wine odor type pipe tobacco
CN113197332A (en) * 2021-05-18 2021-08-03 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with yellow rice wine wheat starter, fermentation method and application
CN113197331A (en) * 2021-05-18 2021-08-03 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with medicinal white starter, fermentation method and application
CN113197331B (en) * 2021-05-18 2023-06-13 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with medicinal white yeast, fermentation method and application
CN113197332B (en) * 2021-05-18 2023-10-13 云南中烟工业有限责任公司 Tobacco leaf obtained by fermenting tobacco leaf with yellow rice wine wheat starter, fermentation method and application

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Legal Events

Date Code Title Description
PL Patent ceased