HK1206209A1 - Tobacco extract, preparation thereof - Google Patents

Tobacco extract, preparation thereof

Info

Publication number
HK1206209A1
HK1206209A1 HK15106767.1A HK15106767A HK1206209A1 HK 1206209 A1 HK1206209 A1 HK 1206209A1 HK 15106767 A HK15106767 A HK 15106767A HK 1206209 A1 HK1206209 A1 HK 1206209A1
Authority
HK
Hong Kong
Prior art keywords
preparation
tobacco extract
tobacco
extract
Prior art date
Application number
HK15106767.1A
Other languages
English (en)
Chinese (zh)
Inventor
Sally Bell
Sharon Goodall
Original Assignee
British American Tobacco Co
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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of HK1206209A1 publication Critical patent/HK1206209A1/xx

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
    • 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
    • A24B15/183—Treatment of tobacco products or tobacco substitutes sterilization, preservation or biological decontamination
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Medicinal Preparation (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
HK15106767.1A 2012-08-03 2015-07-16 Tobacco extract, preparation thereof HK1206209A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1213870.7A GB201213870D0 (en) 2012-08-03 2012-08-03 Tobacco extract, preparation thereof
PCT/GB2013/052048 WO2014020337A1 (en) 2012-08-03 2013-07-31 Tobacco extract, preparation thereof

Publications (1)

Publication Number Publication Date
HK1206209A1 true HK1206209A1 (en) 2016-01-08

Family

ID=46934852

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15106767.1A HK1206209A1 (en) 2012-08-03 2015-07-16 Tobacco extract, preparation thereof

Country Status (8)

Country Link
US (1) US10258077B2 (de)
EP (1) EP2879527B1 (de)
JP (2) JP2015530082A (de)
CN (1) CN104540401B (de)
GB (1) GB201213870D0 (de)
HK (1) HK1206209A1 (de)
RU (1) RU2649946C2 (de)
WO (1) WO2014020337A1 (de)

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GB201302485D0 (en) 2013-02-13 2013-03-27 British American Tobacco Co Tobacco Treatment
GB201314917D0 (en) 2013-08-21 2013-10-02 British American Tobacco Co Treated Tobacco and processes for preparing the same, Devices including the same and uses thereof
CN103844346B (zh) * 2014-03-04 2016-04-06 江苏中烟工业有限责任公司 一种牛蒡根乙醇提取液及其在烟草中的应用
GB201411526D0 (en) 2014-06-27 2014-08-13 British American Tobacco Co Powder
GB201504587D0 (en) * 2015-03-18 2015-05-06 British American Tobacco Co Improvements in methods of treating tobacco.
CN105520189A (zh) * 2015-12-30 2016-04-27 立场电子科技发展（上海）有限公司 一种由津巴布韦烟草提取物制备电子烟烟液的方法
GB201707763D0 (en) * 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Tobacco extract separation
CN107373775A (zh) * 2017-09-04 2017-11-24 周金成 一种固体烟草颗粒以及新型烘烤电子烟装置
US20190230978A1 (en) * 2018-02-01 2019-08-01 Fuma International, Llc Tobacco/marijuana/hemp product and method for producing a tobacco/marijuana/hemp product for use in vaping device
CN111035058B (zh) * 2019-11-27 2022-07-05 内蒙古昆明卷烟有限责任公司 一种废弃烟蒂中焦油提取物的制备方法及其在卷烟中的应用
DE102020002624B4 (de) 2020-04-30 2022-04-07 Gopal Kamath Verfahren zur Herstellung eines Rauch- oder Dampfproduktes zum sofortigen Konsum in einer Shisha
CN111495192A (zh) * 2020-06-09 2020-08-07 云南中烟再造烟叶有限责任公司 一种水蒸气蒸馏法提烟碱冷凝液的浓缩方法
WO2022249242A1 (ja) * 2021-05-24 2022-12-01 日本たばこ産業株式会社 たばこ香味液の製造方法、たばこ香味液、および香味吸引器

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CN101422276B (zh) * 2008-12-04 2011-08-31 广东省金叶烟草薄片技术开发有限公司 一种调控烟草提取或萃取物中氯、硝酸盐含量的方法
CN101485490B (zh) 2008-12-16 2012-06-27 深圳烟草工业有限责任公司 能使烤烟具有乌龙茶茶香的香烟用香料添加剂的制备方法以及在烤烟上的应用
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CN102018279B (zh) 2009-09-10 2013-01-23 湖北中烟工业有限责任公司 烟草薄片原料萃取液的综合除杂新工艺及除杂系统
US8360072B2 (en) * 2009-10-09 2013-01-29 Philip Morris Usa Inc. Combination treatment of tobacco extract using antioxidants and antioxidant scavengers
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CN101845101B (zh) 2010-06-22 2012-04-25 中国烟草总公司郑州烟草研究院 裙带菜粗多糖的制备及其在卷烟中的应用
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US20130048001A1 (en) * 2011-08-29 2013-02-28 Jonnie R. Williams Anatabine-Enriched Tobacco Products
CN102318894B (zh) 2011-09-06 2013-04-17 湖北中烟工业有限责任公司 一种连香叶烟用香料的制备方法
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Also Published As

Publication number Publication date
RU2015107026A (ru) 2016-09-27
RU2649946C2 (ru) 2018-04-05
US20150189912A1 (en) 2015-07-09
CN104540401A (zh) 2015-04-22
WO2014020337A1 (en) 2014-02-06
JP2015530082A (ja) 2015-10-15
GB201213870D0 (en) 2012-09-19
CN104540401B (zh) 2018-09-25
EP2879527A1 (de) 2015-06-10
US10258077B2 (en) 2019-04-16
JP2017077246A (ja) 2017-04-27
EP2879527B1 (de) 2019-05-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230731