JP2015506712A - 白色化されたタバコ組成物 - Google Patents
白色化されたタバコ組成物 Download PDFInfo
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- JP2015506712A JP2015506712A JP2014556806A JP2014556806A JP2015506712A JP 2015506712 A JP2015506712 A JP 2015506712A JP 2014556806 A JP2014556806 A JP 2014556806A JP 2014556806 A JP2014556806 A JP 2014556806A JP 2015506712 A JP2015506712 A JP 2015506712A
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- tobacco
- extract
- whitened
- pulp
- clarified
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- 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
- A24B15/245—Nitrosamines
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- 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
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- 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
- A24B15/246—Polycyclic aromatic compounds
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
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- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/32—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F23/00—Cases for tobacco, snuff, or chewing tobacco
- A24F23/02—Tobacco pouches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
本発明は下記実施例により、より完全に説明され、それらは、本発明を説明するために示され、それを限定するものとして解釈されるべきではない。下記実施例では、gはグラムを意味し、Lはリットルを意味し、mLはミリリットルを意味し、Daはダルトンを意味する。全ての重量パーセンテージは乾燥ベースで呈示され、別記されない限り、水分量を排除することを意味する。
白色化された茎タバコパルプの調製
7つの葉身グレードおよび4つの茎グレードを視覚的に評価し、どの材料が最も明るい色か決定する。最も明るい色茎グレード(ルスティカ)を熱水と(8部の熱水対1部の粉砕茎)約1時間接触させる。得られた材料を濾過し、タバコパルプおよび第1のタバコ抽出物を得る。このプロセスを繰り返し、タバコパルプおよび第2のタバコ抽出物を得る。第2の抽出物を廃棄する。
清澄化された(濾過された)タバコ抽出物の調製
実施例1から第1のタバコ抽出物を取り出し、抽出物を1つ以上のフィルタに通すことにより清澄化された(濾過された)抽出物を提供する。抽出物をフィルタおよび/または限外濾過膜、例えば50,000Da、5000Da、1000Da、750Daおよび/または250Daの細孔サイズを有する任意のフィルタまたは膜の組み合わせに通す。例えば、抽出物は、1000Daフィルタのみに通すことができる。清澄化された抽出物をその後、逆浸透または蒸発により濃縮する。
清澄化された(蒸留された)抽出物の調製
清澄化された(蒸留された)抽出物を、実施例1から第1のタバコ抽出物(500g、4%の固体を含む)を取り出すことにより提供し、NaOHまたは水酸化カリウム(「KOH」)を、重量によりタバコ固体の量の約10パーセントの量で(例えば、2gのNaOHまたはKOH)添加する。あるいは、NaOHおよびKOHを、重量によりタバコ固体の量の約15%の量で使用することができる(例えば、約3gのNaOHおよびKOHの組み合わせ)。あるいは、10%NaOHおよび10%重炭酸ナトリウム緩衝液を含む溶液を添加することができる。混合物を凝縮器に放出させ、約230°F(110℃)のジャケット温度で約1時間、水蒸気蒸留プロセスにおいて加熱する。蒸留物を室温の凝縮器に回収し、約250mLの清澄化された抽出物(すなわち、蒸留物)を得る。蒸留物は約0.15%〜約0.25%のニコチンを含み、濃縮される。
組み合わされた白色化タバコ材料の調製
実施例2の清澄化された抽出物を、実施例1の白色化されたタバコパルプと組み合わせ、組み合わされた白色化タバコ材料を得る。組み合わされた白色化タバコ材料は、無煙タバコ製品内に組み入れることができる。
組み合わされた白色化タバコ材料の調製
実施例3の蒸留物を、実施例1の白色化されたタバコパルプと組み合わせ、組み合わされた白色化タバコ材料を得る。組み合わされた白色化タバコ材料は、無煙タバコ製品内に組み入れることができる。
Claims (30)
- 無煙タバコ製品において使用するための白色化されたタバコ材料を調製する方法であって、
(i)水溶液によりタバコ材料を抽出し、タバコパルプおよびタバコ抽出物を提供する工程と;
(ii)前記タバコパルプを腐食剤および酸化剤の少なくとも1つで前記タバコパルプの色を明るくするのに十分な時間、十分な温度で処理し、白色化されたタバコパルプを提供する工程と;
(iii)前記タバコ抽出物を清澄化し、より高い分子量の構成成分を除去し、清澄化されたタバコ抽出物を提供する工程と;
(iv)前記白色化されたタバコパルプを前記清澄化されたタバコ抽出物と組み合わせ、白色化されたタバコ材料を形成する工程と
を含む方法。 - 工程(iv)で組み合わされる前記白色化されたタバコパルプおよび清澄化されたタバコ抽出物は、同じタバコ材料に由来する、請求項1に記載の方法。
- 工程(iv)で組み合わされる前記白色化されたタバコパルプおよび清澄化されたタバコ抽出物は、異なるタバコ材料に由来する、請求項1に記載の方法。
- 前記腐食剤は水酸化ナトリウムである、請求項1に記載の方法。
- 前記酸化剤は過酸化水素である、請求項1に記載の方法。
- 腐食剤の量の酸化剤に対するモル比は約1:1〜約1:100である、請求項1に記載の方法。
- 腐食剤の量の酸化剤に対するモル比は約1:5〜約1:50である、請求項6に記載の方法。
- 腐食剤の量の酸化剤に対するモル比は約1:20〜約1:25である、請求項7に記載の方法。
- さらに、タバコ材料の群を視覚的に検査し、その群内の前記タバコ材料の残りと比べて色が比較的明るいタバコ材料を選択することにより、工程(i)で抽出されるタバコ材料を選択することを含む、請求項1に記載の方法。
- 前記タバコ材料は葉身および茎を含む、請求項1に記載の方法。
- 前記タバコ材料は粉砕されたルスティカ茎の混合物を含む、請求項1に記載の方法。
- 前記処理工程はさらに、タバコパルプ、腐食剤、および酸化剤の混合物を、白色化の速度を増加させるのに十分な温度で加熱することを含む、請求項1に記載の方法。
- 前記温度は約72℃を超えない、請求項12に記載の方法。
- 前記清澄化されたタバコ抽出物は半透明として特徴付けられる、請求項1に記載の方法。
- 前記清澄化工程は前記バコ抽出物を蒸留または濾過することを含む、請求項1に記載の方法。
- 前記濾過は前記タバコ抽出物を、1000Daの分画分子量を有する膜フィルタに通すことを含む、請求項15に記載の方法。
- 前記濾過は前記タバコ抽出物を約10,000Da〜約1,000,000Daの分画分子量を有する一連の1つ以上の限外濾過膜に通すことを含む、請求項15に記載の方法。
- 工程(iv)で組み合わされる白色化されたタバコパルプのタバコ抽出物に対する比は約1:1〜約90:1である、請求項1に記載の方法。
- さらに、前記白色化されたタバコ材料を無煙タバコ製品内に組み入れることを含む、請求項1〜18のいずれか一項に記載の方法。
- 前記無煙タバコ製品はさらに、香味材料、フィラー、バインダー、pH調整剤、緩衝剤、着色剤、崩壊助剤、抗酸化剤、保水剤、および保存剤からなる群より選択される1つ以上の追加の構成成分を含む、請求項19に記載の方法。
- 請求項19に記載の方法に従い調製された無煙タバコ製品。
- 白色化されたタバコパルプにより運ばれる清澄化されたタバコ抽出物を含む白色化されたタバコ組成物を含む無煙タバコ製品。
- 前記清澄化されたタバコ抽出物は蒸留または濾過タバコ抽出物の形態である、請求項22に記載の無煙タバコ製品。
- 前記清澄化されたタバコ抽出物は約150ng/g以下の低いタバコ特有のニトロソアミン量により特徴付けられる、請求項22に記載の無煙タバコ製品。
- 前記清澄化されたタバコ抽出物は約1ng/gタバコ抽出物以下の低いベンゾ[a]ピレン量により特徴付けられる、請求項22に記載の無煙タバコ製品。
- 前記清澄化されたタバコ抽出物は約1000Daを超える分子量を有する構成成分を含まない、請求項22に記載の無煙タバコ製品。
- 前記白色化されたタバコパルプにより運ばれる前記清澄化されたタバコ抽出物を含む透水性パウチを含む、請求項22に記載の無煙タバコ製品。
- さらに、香味材料、フィラー、バインダー、pH調整剤、緩衝剤、着色剤、崩壊助剤、抗酸化剤、保水剤、および保存剤からなる群より選択される1つ以上の追加の構成成分を含む、請求項22に記載の無煙タバコ製品。
- 配合物の総乾燥重量に基づき、約80%〜約95%の白色化されたタバコ組成物;約0.1%〜約5%の人工甘味料;約0.5%〜約2%の塩;約1%〜約5%の香味料;ならびに約1%〜約5%の保水剤を含む、請求項22に記載の無煙タバコ製品。
- 前記保水剤はプロピレングリコールを含む、請求項29に記載の無煙タバコ製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/372,120 | 2012-02-13 | ||
US13/372,120 US9420825B2 (en) | 2012-02-13 | 2012-02-13 | Whitened tobacco composition |
PCT/US2013/025764 WO2013122948A1 (en) | 2012-02-13 | 2013-02-12 | Whitened tobacco composition |
Publications (3)
Publication Number | Publication Date |
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JP2015506712A true JP2015506712A (ja) | 2015-03-05 |
JP2015506712A5 JP2015506712A5 (ja) | 2017-07-06 |
JP6218754B2 JP6218754B2 (ja) | 2017-10-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014556806A Active JP6218754B2 (ja) | 2012-02-13 | 2013-02-12 | 白色化されたタバコ組成物 |
Country Status (7)
Country | Link |
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US (4) | US9420825B2 (ja) |
EP (2) | EP2814339B1 (ja) |
JP (1) | JP6218754B2 (ja) |
CN (1) | CN104203012B (ja) |
DK (1) | DK2814339T3 (ja) |
PL (1) | PL2814339T3 (ja) |
WO (1) | WO2013122948A1 (ja) |
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JP2022514100A (ja) * | 2018-12-20 | 2022-02-09 | アール・ジエイ・レイノルズ・タバコ・カンパニー | タバコを白色化する方法 |
WO2023112920A1 (ja) * | 2021-12-14 | 2023-06-22 | 日本たばこ産業株式会社 | たばこ材料およびその製造方法、並びにたばこ製品 |
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US20200367550A1 (en) | 2020-11-26 |
CN104203012B (zh) | 2018-02-23 |
PL2814339T3 (pl) | 2019-07-31 |
US20130206153A1 (en) | 2013-08-15 |
EP2814339B1 (en) | 2018-11-28 |
US9420825B2 (en) | 2016-08-23 |
US20160338403A1 (en) | 2016-11-24 |
JP6218754B2 (ja) | 2017-10-25 |
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US11166486B2 (en) | 2021-11-09 |
EP3461351A1 (en) | 2019-04-03 |
US10772349B2 (en) | 2020-09-15 |
US20220022522A1 (en) | 2022-01-27 |
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CN104203012A (zh) | 2014-12-10 |
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