EP3732998A4 - TOBACCO EXTRACT, PROCESS FOR OBTAINING TOBACCO EXTRACT AND NON-COMBUSTION FLAVOR INHALER CONSISTING OF TOBACCO EXTRACT - Google Patents

TOBACCO EXTRACT, PROCESS FOR OBTAINING TOBACCO EXTRACT AND NON-COMBUSTION FLAVOR INHALER CONSISTING OF TOBACCO EXTRACT Download PDF

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Publication number
EP3732998A4
EP3732998A4 EP18894936.6A EP18894936A EP3732998A4 EP 3732998 A4 EP3732998 A4 EP 3732998A4 EP 18894936 A EP18894936 A EP 18894936A EP 3732998 A4 EP3732998 A4 EP 3732998A4
Authority
EP
European Patent Office
Prior art keywords
tobacco extract
obtaining
flavor inhaler
combustion flavor
inhaler consisting
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.)
Pending
Application number
EP18894936.6A
Other languages
German (de)
French (fr)
Other versions
EP3732998A1 (en
Inventor
Masahiro Chida
Masashi Mizutani
Shohei MIYAGO
Akane Yoshizaki
Kei Kobayashi
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP3732998A1 publication Critical patent/EP3732998A1/en
Publication of EP3732998A4 publication Critical patent/EP3732998A4/en
Pending legal-status Critical Current

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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • 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
    • 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
    • A24B15/26—Use of organic solvents for extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP18894936.6A 2017-12-27 2018-12-25 TOBACCO EXTRACT, PROCESS FOR OBTAINING TOBACCO EXTRACT AND NON-COMBUSTION FLAVOR INHALER CONSISTING OF TOBACCO EXTRACT Pending EP3732998A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017250959 2017-12-27
PCT/JP2018/047439 WO2019131579A1 (en) 2017-12-27 2018-12-25 Tobacco extract, method for producing tobacco extract, and non-combustion flavor inhaler including tobacco extract

Publications (2)

Publication Number Publication Date
EP3732998A1 EP3732998A1 (en) 2020-11-04
EP3732998A4 true EP3732998A4 (en) 2021-11-17

Family

ID=67067327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18894936.6A Pending EP3732998A4 (en) 2017-12-27 2018-12-25 TOBACCO EXTRACT, PROCESS FOR OBTAINING TOBACCO EXTRACT AND NON-COMBUSTION FLAVOR INHALER CONSISTING OF TOBACCO EXTRACT

Country Status (6)

Country Link
US (1) US20200359672A1 (en)
EP (1) EP3732998A4 (en)
JP (1) JP7054708B2 (en)
CN (1) CN111511224B (en)
TW (1) TWI735834B (en)
WO (1) WO2019131579A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112924597A (en) * 2021-01-27 2021-06-08 上海烟草集团有限责任公司 Method for measuring distribution uniformity of cut stems in cigarettes
CN115381132A (en) * 2021-05-20 2022-11-25 湖南中烟工业有限责任公司 Tobacco flavor prepared from tobacco and preparation method and application thereof
CN113303493A (en) * 2021-05-21 2021-08-27 林建辉 Plant-derived bacteriostatic essential oil for electronic atomization rod and preparation method thereof
CN113933432B (en) * 2021-10-22 2023-08-25 中国烟草总公司郑州烟草研究院 A highly sensitive and precise analytical method for the detection of alkaloids in tobacco leaves
CN113917045B (en) * 2021-11-17 2023-06-30 云南省烟草农业科学研究院 Method for quantitatively analyzing 11 kinds of amide alkaloids in tobacco leaves by gas chromatography-hydrogen flame detector
CN114504118B (en) * 2022-02-15 2023-01-13 河北中烟工业有限责任公司 Heated cigarette feed liquid and its preparation method and heated cigarette
CN114711455B (en) * 2022-03-10 2022-12-23 浙江中烟工业有限责任公司 Preparation method and application of alkaline flavor components with characteristics of Canadian tobacco smoke
CN114788576B (en) * 2022-04-07 2023-05-16 河南中烟工业有限责任公司 Maillard reaction spice with outstanding roasted sweet fragrance and tobacco extract and preparation method and application thereof
CN114894936B (en) * 2022-05-27 2025-01-21 云南中烟工业有限责任公司 Liquid chromatography method for the determination of six alkaloids in tobacco and tobacco products
EP4643668A1 (en) * 2022-12-26 2025-11-05 Japan Tobacco Inc. Constituent member perfumed by flavor raw material and smoking article
CN116590101B (en) * 2023-04-04 2025-09-23 浙江中烟工业有限责任公司 A method for extracting tobacco aroma raw materials using ionic liquid as extractant
WO2024247077A1 (en) * 2023-05-30 2024-12-05 日本たばこ産業株式会社 Tobacco material and flavor inhalation article
KR20250168567A (en) * 2023-05-31 2025-12-02 니뽄 다바코 산교 가부시키가이샤 Purified labdanum extract, method for preparing the same, tobacco material, tobacco rod, and flavor inhaler
WO2025181885A1 (en) * 2024-02-27 2025-09-04 日本たばこ産業株式会社 Tobacco extract, tobacco filler, non-combustion heating type smoking article, and method for producing tobacco extract
WO2025181886A1 (en) * 2024-02-27 2025-09-04 日本たばこ産業株式会社 Tobacco material, production method therefor, and non-combustion heating-type smoking article

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104585865A (en) * 2015-01-20 2015-05-06 川渝中烟工业有限责任公司 Electronic cigarette liquid containing tobacco extract and preparation method thereof
CN104939305A (en) * 2015-05-20 2015-09-30 湖南中烟工业有限责任公司 Tobacco extract and electronic cigarette liquid
CN106617265A (en) * 2016-11-22 2017-05-10 中国烟草总公司郑州烟草研究院 E-cigarette nicotine liquid and preparation method thereof
EP3614868A1 (en) * 2017-04-28 2020-03-04 British American Tobacco (Investments) Limited Method

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JPS6045909B2 (en) * 1983-04-04 1985-10-12 日本たばこ産業株式会社 How to improve tobacco aroma and taste
JPS6045909A (en) 1984-07-25 1985-03-12 Hitachi Ltd Magnetic head
JPH1137986A (en) * 1997-05-19 1999-02-12 Nkk Corp Automatic analyzer and method for chlorobenzenes
DE69903430T2 (en) 1998-07-08 2003-06-05 Imperial Tobacco Ltd., Montreal USE OF A PHENOLOXYLATING ENZYME FOR THE TREATMENT OF TOBACCO
US6298859B1 (en) * 1998-07-08 2001-10-09 Novozymes A/S Use of a phenol oxidizing enzyme in the treatment of tobacco
CN103278592A (en) * 2013-05-17 2013-09-04 云南省烟草农业科学研究院 Efficient acquiring method and system for gas chromatographic retention indices
WO2015029977A1 (en) 2013-08-27 2015-03-05 日本たばこ産業株式会社 Tobacco raw material, method for manufacturing same, and tobacco product
CN104757703B (en) 2014-12-31 2019-04-23 贵州中烟工业有限责任公司 A kind of tobacco distillate and its preparation and application
CN105954402B (en) * 2016-04-27 2018-07-06 中国烟草总公司郑州烟草研究院 Gas-chromatography-flame ion/tandem mass spectrum detection method of alkaloid in a kind of cigarette mainstream flue gas
CN106324130A (en) * 2016-08-15 2017-01-11 国家烟草质量监督检验中心 Chiral analysis method for nicotine in cigarette cut tobacco

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104585865A (en) * 2015-01-20 2015-05-06 川渝中烟工业有限责任公司 Electronic cigarette liquid containing tobacco extract and preparation method thereof
CN104939305A (en) * 2015-05-20 2015-09-30 湖南中烟工业有限责任公司 Tobacco extract and electronic cigarette liquid
CN106617265A (en) * 2016-11-22 2017-05-10 中国烟草总公司郑州烟草研究院 E-cigarette nicotine liquid and preparation method thereof
EP3614868A1 (en) * 2017-04-28 2020-03-04 British American Tobacco (Investments) Limited Method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019131579A1 *

Also Published As

Publication number Publication date
EP3732998A1 (en) 2020-11-04
US20200359672A1 (en) 2020-11-19
TWI735834B (en) 2021-08-11
CN111511224A (en) 2020-08-07
TW201929695A (en) 2019-08-01
JP7054708B2 (en) 2022-04-14
CN111511224B (en) 2022-04-19
WO2019131579A1 (en) 2019-07-04
JPWO2019131579A1 (en) 2020-12-17

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Owner name: JAPAN TOBACCO INC.