WO2016203518A1 - シートたばこの製造方法 - Google Patents

シートたばこの製造方法 Download PDF

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Publication number
WO2016203518A1
WO2016203518A1 PCT/JP2015/067160 JP2015067160W WO2016203518A1 WO 2016203518 A1 WO2016203518 A1 WO 2016203518A1 JP 2015067160 W JP2015067160 W JP 2015067160W WO 2016203518 A1 WO2016203518 A1 WO 2016203518A1
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WO
WIPO (PCT)
Prior art keywords
tobacco
sheet
heating
content
extraction
Prior art date
Application number
PCT/JP2015/067160
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
寛之 籠
俊史 平井
貴之 惣司
渡辺　実
友彦 吉岡
Original Assignee
日本たばこ産業株式会社
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 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to JP2017524158A priority Critical patent/JP6389004B2/ja
Priority to PCT/JP2015/067160 priority patent/WO2016203518A1/ja
Priority to EP15895539.3A priority patent/EP3287015A4/de
Publication of WO2016203518A1 publication Critical patent/WO2016203518A1/ja

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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
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • 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
    • A24B15/18—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
    • A24B15/241—Extraction of specific substances

Definitions

  • the present invention relates to a method for producing sheet tobacco, and more particularly to a method for producing sheet tobacco capable of producing sheet tobacco with a small amount of formaldehyde.
  • (Recycled) sheet tobacco is processed into fine sheet powder such as leaf veins and low-quality leaf tobacco generated in the tobacco manufacturing process, and formed into a sheet by rolling or papermaking. Cigarettes It is used as a partial replacement for cigarette chopping contained in the food. In addition, in the process of manufacturing such a sheet tobacco, in order to ensure the taste quality, a flavor component (flavor extract) is previously extracted from the raw material and added to the molded sheet tobacco. ing.
  • An object of the present invention is to provide a method for producing sheet tobacco that can produce sheet tobacco with a small amount of formaldehyde generated.
  • the present inventors have prepared (1) a tobacco raw material that satisfies specific conditions regarding the sugar content and glutamine content, 2)
  • the present invention has been completed by finding that a sheet tobacco with a small amount of formaldehyde can be obtained by heat-treating an extract extracted from a tobacco raw material with an extraction solvent and adding it to a molded sheet.
  • ⁇ 3> The method for producing a sheet tobacco according to ⁇ 1> or ⁇ 2>, wherein the heating time in the heating step is 20 to 360 minutes.
  • ⁇ 4> The method for producing sheet tobacco according to any one of ⁇ 1> to ⁇ 3>, further including a concentration step of concentrating the extract obtained in the extraction step.
  • ⁇ 5> The method for producing sheet tobacco according to ⁇ 4>, wherein the concentration step is a step of concentrating the concentration of the soluble component of the extract to 37 to 39% by mass.
  • ⁇ 6> The method for producing a sheet tobacco according to any one of ⁇ 1> to ⁇ 5>, wherein the heating step is performed under atmospheric pressure conditions.
  • ⁇ 7> Any of ⁇ 1> to ⁇ 6>, wherein the ratio of the amount of formaldehyde generated relative to the total particulate matter (TPM) (formaldehyde mass / TPM mass) is a method for producing sheet tobacco having a ratio of less than 0.002.
  • TPM total particulate matter
  • the method for producing a sheet tobacco which is one embodiment of the present invention (hereinafter sometimes abbreviated as “the production method of the present invention”) has a sugar content of 15000 ⁇ g / g or more and a sugar content relative to the glutamine content.
  • Preparation step for preparing a tobacco raw material having a ratio (sugar content / glutamine content) of 70 or less, and extraction including water from the tobacco raw material prepared in the preparation step
  • An extraction step for obtaining an extract with a solvent hereinafter sometimes abbreviated as “extraction step”
  • extraction step for obtaining an extract with a solvent
  • heating step for heating the extract obtained in the extraction step
  • a step of forming the residue obtained in the extraction step into a sheet hereinafter may be abbreviated as “forming step”
  • forming step a process of bringing the extract obtained through the heating step into contact with the sheet obtained in the forming step.
  • Incense process (below Characterized in that it comprises a certain.) It may be abbreviated as "processing step.”
  • processing step As a result of repeated studies to reduce the amount of formaldehyde generated, particularly the amount of formaldehyde generated in sheet tobacco, the inventors have (1) specified conditions regarding sugar content and glutamine content in producing sheet tobacco. (2) The extraction solution extracted from the tobacco raw material with the extraction solvent is heat-treated, and then added to the molded sheet to obtain a sheet tobacco with a small amount of formaldehyde generated. I found it.
  • the mechanism by which the amount of formaldehyde generated is not fully understood, but by heating the extract, the aminocarbonyl reaction of sugars and amino acids proceeds in the extract, and it is denatured into a component that does not easily generate formaldehyde.
  • the heating temperature in that case is preferably within a temperature range that does not exceed 100 ° C. from the viewpoint of maintaining the tobacco flavor in a preferable state.
  • Sugar is considered to be a component responsible for the generation of formaldehyde.
  • the sugar content is 15000 ⁇ g / g or more
  • the sugar-containing mass per dry tobacco raw material mass which is a tobacco raw material that has a relatively high sugar content and is likely to generate a large amount of formaldehyde. It represents something. That is, the production method of the present invention is a method capable of producing an excellent sheet tobacco with a small amount of formaldehyde generated using such a tobacco raw material.
  • “sugar” in “sugar content” means the generic name of the five sugars glucose, fructose, sucrose, maltose, and inositol contained in leaf tobacco, and “sugar content” means the total content mass of these. Shall mean.
  • the conditions that “the sugar content is 15000 ⁇ g / g or more” and “the ratio of the sugar content to the glutamine content (sugar content / glutamine content) is 70 or less” may be satisfied as the average value of the entire tobacco raw material.
  • the tobacco raw material to be prepared is homogeneous and it is not necessary for all the raw materials to satisfy the above conditions.
  • a preparation process, an extraction process, a heating process, an aroma process, etc. are demonstrated in detail.
  • the preparation step is a step of preparing a tobacco raw material having a sugar content of 15000 ⁇ g / g or more and a ratio of the sugar content to the glutamine content (sugar content / glutamine content) of 70 or less.
  • the method for preparing the raw material is not particularly limited, and examples include selecting a tobacco raw material that satisfies the conditions and blending the tobacco raw material so as to satisfy the conditions.
  • As a specific preparation method there is a method of blending a tobacco raw material having characteristics regarding the sugar content and amino acid (glutamine) content such as “yellow seed” and “burley seed”.
  • “Yellow species” is a general term for tobacco dried by an iron tube drying method or a circulation drying method, and leaf tobacco is known to be yellow and have a relatively high sugar content.
  • the “Burley species” are cultivars cultivated at the Tennessee Agricultural Experiment Station in 1955 and have a relatively high amino acid content. That is, by adjusting the blending ratio of “yellow seed” having a high sugar content and “burley seed” having a high amino acid (glutamine) content, “sugar content is 15000 ⁇ g / g or more”, “sugar relative to glutamine content” What satisfies the condition that the content ratio (sugar content / glutamine content) is 70 or less can be easily prepared.
  • tobacco materials other than yellow and Burley species may be used.
  • Tobacco materials may be parts of tobacco plants such as leaves, stems, veins, roots, flowers, etc. It may be a raw leaf that has not been treated, and is not particularly limited.
  • the sugar content of the tobacco material to be prepared is preferably 18000 ⁇ g / g or more, more preferably 20000 ⁇ g / g or more, and usually 200000 ⁇ g / g or less.
  • the glutamine content of the tobacco material to be prepared is usually 200 ⁇ g / g or more, preferably 260 ⁇ g / g or more, and usually 3000 ⁇ g / g or less.
  • the sugar content (sugar content / glutamine content) relative to the glutamine content of the tobacco material to be prepared is preferably 50 or less, more preferably 40 or less. Within the above range, it becomes easy to produce sheet tobacco with a small amount of formaldehyde.
  • the sugar content can be quantified by, for example, extracting a component from a powdered tobacco raw material with an aqueous acetonitrile solution and analyzing the extract as it is by high performance liquid chromatography.
  • the glutamine content can be quantified by, for example, extracting a component from a tobacco raw material in powder form with an aqueous methanol solution or the like, and analyzing the extract as it is by high performance liquid chromatography.
  • the extraction step is a step of obtaining an extract from the tobacco raw material prepared in the preparation step with an extraction solvent containing water, but the extraction method and extraction conditions are not particularly limited, and appropriately select known contents according to the purpose. Can do.
  • the extraction solvent containing water used for extraction include inorganic acids, organic acids, alcohols such as ethanol, and the like as components other than water.
  • the content of water in the extraction solvent containing water is usually 5% by mass or more, usually 100% by mass or less, preferably 75% by mass or less.
  • the set temperature in the extraction is usually 40 ° C. or higher, preferably 50 ° C. or higher, and usually 70 ° C. or lower. It becomes easy to manufacture the sheet tobacco excellent in taste quality as it is in the said range.
  • Heating process is a process of heating the extract obtained at the extraction process, a heating method etc. are not specifically limited, A well-known content can be suitably selected according to the objective.
  • the heating temperature of the extract is preferably 75 to 100 ° C., more preferably 80 ° C. or more, and more preferably 90 ° C. or less. Within the above range, it becomes easy to produce sheet tobacco with a small amount of formaldehyde.
  • the heating time of the extract is preferably 20 to 360 minutes, more preferably 30 minutes or more, further preferably 40 minutes or more, more preferably 240 minutes or less, and further preferably 120 minutes or less. Within the above range, it becomes easy to produce sheet tobacco with a small amount of formaldehyde.
  • the molding step is a step of molding the residue obtained in the extraction step into a sheet, but the molding method and molding conditions are not particularly limited, and known contents can be appropriately selected according to the purpose.
  • the molding method a papermaking method in which a sheet to which pulp or the like is appropriately added is made into a sheet is particularly preferable.
  • the aromatizing step is a step of bringing the extract obtained through the heating step into contact with the sheet obtained in the molding step, but the contact method and the contact form conditions are not particularly limited, and known contents are appropriately selected according to the purpose. be able to. Examples of the contact method include spray coating, roll coating, and gravure coating, and can be appropriately selected.
  • the manufacturing method of the present invention is not particularly limited as long as it includes the above-described preparation step, extraction step, heating step, and scenting step, and is a known processing step used for manufacturing sheet tobacco. Etc. may be included.
  • a concentration step for concentrating the extract obtained in the extraction step a drying step for drying the sheet obtained in the molding step, a harmony step for adjusting the sheet to the target temperature and / or water content, and an aromatizing step It includes a drying step for drying the obtained sheet.
  • the concentration step the concentration of the soluble component of the extract is usually concentrated to 30 to 45% by mass, preferably 35% by mass or more, more preferably 37% by mass or more, and preferably 40% by mass or less. More preferably, it is concentrated to 39% by mass or less. If the concentration is too high, the viscosity of the liquid becomes high and handling becomes difficult, and if the concentration is too low, the reaction efficiency tends to deteriorate.
  • the shape, physical properties, and the like of the sheet tobacco manufactured by the manufacturing method of the present invention are not particularly limited, and can be appropriately selected according to the purpose.
  • the basis weight of the sheet tobacco is usually 80 g / m 2 or more, preferably 90 g / m 2 or more, and usually 160 g / m 2 or less, preferably 150 g / m 2 or less.
  • the amount of formaldehyde generated in the sheet tobacco is usually less than 0.0020, preferably 0.0015 or less, as a ratio to the total particulate matter (TPM) (formaldehyde mass / TPM mass).
  • Laminae and inner bones having different sugar contents and glutamine contents were collected, and the mixing ratio was appropriately adjusted to prepare tobacco raw material A and tobacco raw material B shown in Table 1 below.
  • the tobacco raw material A and the tobacco raw material B quantified the sugar content and the glutamine content by the following methods, respectively.
  • ABS-W manufactured by Osaka Chemical Co., Ltd.
  • ABS-W manufactured by Osaka Chemical Co., Ltd.
  • Analytical instrument High performance liquid chromatography-diode array (DAD) detector (Agilent 1290)
  • DAD liquid chromatography-diode array
  • Column Agilent ZORBAX Eclipse AAA
  • A 40 mM phosphate buffer
  • Mobile phase B 45% acetonitrile / 45% aqueous methanol solution
  • Gradient Existence
  • the obtained sheet was dried by passing it through a Yankee dryer (80 ° C.).
  • the heated solution was brought into contact with a harmonized sheet by a scenting machine (size press) (coating conditions: extract component content ratio 40% -DB, basis weight (final product sheet weight) 130 g / m 2- DB)
  • the obtained sheet was dried by passing through a tunnel dryer (180 ° C.) and cut with a cutting machine.
  • Formaldehyde in the produced tobacco smoke component was collected by passing through two impingers containing 2,4-dinitrophenylhydrazine in acetonitrile (12 mmol / L, under acidic conditions by adding phosphoric acid). The collected liquid was filtered through a syringe filter (pore size: 0.2 ⁇ m, Merck Millipore), and then added to 6 mL of 1% Trizma solution to make a constant volume (10 mL). After constant volume, quantification was performed with a high performance liquid chromatography-diode array detector (HPLC-DAD).
  • HPLC-DAD high performance liquid chromatography-diode array detector
  • Analytical instrument High performance liquid chromatography-diode array detector (Agilent, Agilent 1290 Infinity LC system) High-performance liquid chromatography conditions: See “CORESTA RECOMMENDED METHOD N ° 74” 1% Trizma solution adjustment method: See “CORESTA RECOMMENDED METHOD N ° 74”
  • the sheet cigarette obtained by the production method of the present invention can be used as an alternative to smoking cigarettes such as cigarettes, chopped cigarettes and cigars.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
PCT/JP2015/067160 2015-06-15 2015-06-15 シートたばこの製造方法 WO2016203518A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017524158A JP6389004B2 (ja) 2015-06-15 2015-06-15 シートたばこの製造方法
PCT/JP2015/067160 WO2016203518A1 (ja) 2015-06-15 2015-06-15 シートたばこの製造方法
EP15895539.3A EP3287015A4 (de) 2015-06-15 2015-06-15 Verfahren zur herstellung von blatttabak

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/067160 WO2016203518A1 (ja) 2015-06-15 2015-06-15 シートたばこの製造方法

Publications (1)

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WO2016203518A1 true WO2016203518A1 (ja) 2016-12-22

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EP (1) EP3287015A4 (de)
JP (1) JP6389004B2 (de)
WO (1) WO2016203518A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108142980A (zh) * 2017-12-26 2018-06-12 江西中烟工业有限责任公司 一种含有复合植物提取物的烟草薄片及其制备方法
WO2019240376A1 (ko) * 2018-06-11 2019-12-19 주식회사 케이티앤지 판상엽 각초를 제조하는 장치 및 방법
JPWO2022085354A1 (de) * 2020-10-23 2022-04-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022003029A1 (en) * 2020-06-30 2022-01-06 Jt International Sa Method for preparing a tobacco product and tobacco liquid solution
KR102605497B1 (ko) * 2021-04-29 2023-11-22 주식회사 케이티앤지 담배추출물시트, 이의 제조 방법 및 이를 포함하는 흡연물품

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US5143097A (en) * 1991-01-28 1992-09-01 R. J. Reynolds Tobacco Company Tobacco reconstitution process
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JP2004283107A (ja) * 2003-03-24 2004-10-14 Japan Tobacco Inc たばこ刻へのアミノ酸添加方法

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US5143097A (en) * 1991-01-28 1992-09-01 R. J. Reynolds Tobacco Company Tobacco reconstitution process
JP2001525190A (ja) * 1997-12-08 2001-12-11 ブラウン アンド ウイリアムソン タバココーポレーション 蒸気破裂タバコを用いた再生タバコシートの作製方法
JP2004283107A (ja) * 2003-03-24 2004-10-14 Japan Tobacco Inc たばこ刻へのアミノ酸添加方法

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108142980A (zh) * 2017-12-26 2018-06-12 江西中烟工业有限责任公司 一种含有复合植物提取物的烟草薄片及其制备方法
WO2019240376A1 (ko) * 2018-06-11 2019-12-19 주식회사 케이티앤지 판상엽 각초를 제조하는 장치 및 방법
KR20190140343A (ko) * 2018-06-11 2019-12-19 주식회사 케이티앤지 판상엽 각초를 제조하는 장치 및 방법
CN111093401A (zh) * 2018-06-11 2020-05-01 韩国烟草人参公社 制造再造烟叶烟丝的装置及方法
KR102136814B1 (ko) * 2018-06-11 2020-07-22 주식회사 케이티앤지 판상엽 각초를 제조하는 장치 및 방법
JP2020535830A (ja) * 2018-06-11 2020-12-10 ケーティー・アンド・ジー・コーポレーション 板状葉刻みタバコを製造する装置及び方法
JPWO2022085354A1 (de) * 2020-10-23 2022-04-28
WO2022085354A1 (ja) 2020-10-23 2022-04-28 日本たばこ産業株式会社 香味吸引器
JP7337284B2 (ja) 2020-10-23 2023-09-01 日本たばこ産業株式会社 香味吸引器

Also Published As

Publication number Publication date
JP6389004B2 (ja) 2018-09-12
JPWO2016203518A1 (ja) 2017-11-24
EP3287015A4 (de) 2019-01-09
EP3287015A1 (de) 2018-02-28

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