JPH05236926A - Improver of taste of tobacco flavor - Google Patents
Improver of taste of tobacco flavorInfo
- Publication number
- JPH05236926A JPH05236926A JP7221191A JP7221191A JPH05236926A JP H05236926 A JPH05236926 A JP H05236926A JP 7221191 A JP7221191 A JP 7221191A JP 7221191 A JP7221191 A JP 7221191A JP H05236926 A JPH05236926 A JP H05236926A
- Authority
- JP
- Japan
- Prior art keywords
- tobacco
- organic solvent
- fraction
- flavor
- hydrophobic organic
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はたばこの香喫味改善剤に
関し、更に詳しくは、たばこ製造用原料又はたばこに添
加してたばこの異味、異臭を抑制し優れた香喫味を賦与
することのできるたばこ香喫味改善剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tobacco flavor improving agent, and more specifically, it can be added to a raw material for producing tobacco or tobacco to suppress the off-flavor and off-flavor of tobacco and impart an excellent flavor and taste. The present invention relates to a tobacco flavor improving agent.
【０００２】[0002]
【従来の技術】たばこの抽出物は青臭い匂いを伴った樹
脂臭があり、そのままではたばこの賦香料としてあまり
価値が高くない。例えば、たばこのアルコール抽出物を
濃縮して、それにｎ−ヘキサンと水とを加えて振盪し、
ｎ−ヘキサン可溶部（Ａフラクション）と水可溶部（Ｂ
フラクション）に分別すると、Ａ−フラクションは樹
脂、パラフィン、ワックスを多く含みまたＢ−フラクシ
ョンはタン白質、アミノ酸、ポリフェノール及び糖類を
多く含んでいることが知られている［日本専売公社中央
研究所研究報告、第８８巻。第１〜２１頁（1953
年)］。2. Description of the Related Art Tobacco extracts have a resinous odor accompanied by a blue odor, and as such are not very valuable as a flavoring agent for tobacco. For example, the alcohol extract of tobacco is concentrated, n-hexane and water are added thereto, and the mixture is shaken,
n-hexane soluble part (A fraction) and water soluble part (B)
It is known that the A-fraction contains a large amount of resin, paraffin and wax, and the B-fraction contains a large amount of proteins, amino acids, polyphenols and saccharides. Report, Volume 88. Pages 1-21 (1953
Year)].
【０００３】従来、上記たばこのＡ−フラクションをエ
ステル化処理し、またＢ−フラクションを亜硝酸処理し
て、これらエステル化処理物および／又は亜硝酸処理物
をたばこに添加して、たばこの香喫味を改良する方法
（特公昭４５−３２９１７号公報）、或はたばこ又はた
ばこ以外の植物の親水性有機溶剤抽出液の濃縮物に疎水
性有機溶剤と水の混合物を加えて振盪し、疎水性有機溶
剤可溶部はそのままメチルエーテル化処理し、水溶部は
加水分解した後疎水性有機溶剤で抽出してからメチルエ
ーテル化処理を行い、得られたメチルエーテル化処理品
をたばこに添加するたばこ香喫味改良法（特公昭６０−
２３８３０号公報）等が提案されている。Conventionally, the A-fraction of the above-mentioned tobacco is subjected to an esterification treatment, the B-fraction is treated with a nitrous acid, and the esterification-treated product and / or the nitrite-treated product is added to tobacco to give a scent of tobacco A method for improving the taste (Japanese Patent Publication No. 45-32917), or a mixture of a hydrophobic organic solvent and water is added to a concentrate of a hydrophilic organic solvent extract of tobacco or a plant other than tobacco, and the mixture is shaken to be hydrophobic. The organic solvent-soluble part is subjected to methyl etherification as it is, the water-soluble part is hydrolyzed and then extracted with a hydrophobic organic solvent, subjected to methyl etherification, and the resulting methyl etherification product is added to tobacco. Aroma and taste improvement method (Japanese Patent Publication 60-
No. 23830) has been proposed.
【０００４】[0004]
【発明が解決しようとする課題】上記の如き提案による
たばこの香喫味改良法はそれぞれ優れた方法ではある
が、工程がやや煩雑であること及び生成物が化学的合成
品となることから、昨今の天然物を志向する消費者ニー
ズに沿わないという課題があった。Although the methods for improving the flavor and taste of tobacco according to the above-mentioned proposals are excellent methods, the process is rather complicated and the product is a chemically synthesized product. There was a problem that it did not meet the consumer needs of natural products.
【０００５】[0005]
【課題を解決するための手段】本発明者らは、たばこの
抽出物を物理的手段のみによって処理した天然のたばこ
フレーバーを開発すべく鋭意研究した。その結果、たば
こまたは屑たばこの親水性有機溶媒抽出物を濃縮し、こ
れに疎水性有機溶媒と水の混合溶媒を加えて振盪分別
し、疎水性有機溶媒層と水層とに分け、疎水性有機溶媒
層から溶媒を留去して得られる残渣の熱分解物をたばこ
に賦香すると、たばこらしい香味がすっきり出て、青臭
さ、渋味、辛味が減少してやわらかいふくらみが増し、
優れた香喫味改善効果を有することを見いだした。従っ
て本発明の目的は、従来、エステル化またはメチルエー
テル化等の化学処理をしなければ実用価値のなかったた
ばこ抽出物画分を原料として、単に熱分解するという簡
便で工業的に有利な手段によって極めて利用価値が高
く、しかも天然物としての煙草香喫味改善剤を提供する
にある。以下、本発明の態様を更に詳しく説明する。The present inventors have conducted extensive studies to develop a natural tobacco flavor obtained by treating an extract of tobacco by only physical means. As a result, the hydrophilic organic solvent extract of tobacco or waste tobacco was concentrated, a mixed solvent of the hydrophobic organic solvent and water was added to this, and the mixture was shaken to separate it into a hydrophobic organic solvent layer and an aqueous layer. When the thermal decomposition product of the residue obtained by distilling off the solvent from the organic solvent layer is added to the tobacco, the tobacco-like flavor is refreshed, and the green odor, astringency, and pungency are reduced, and the soft bulge is increased.
It has been found that it has an excellent aroma and flavor improving effect. Therefore, the object of the present invention is to provide a convenient and industrially advantageous means of simply thermally decomposing a tobacco extract fraction, which has been of no practical value unless a chemical treatment such as esterification or methyl etherification is used as a raw material. Therefore, it has an extremely high utility value and provides a tobacco flavor and taste improving agent as a natural product. Hereinafter, embodiments of the present invention will be described in more detail.
【０００６】本発明において利用するたばこ又は屑たば
この具体例としては、例えば、黄色種、バーレー種、オ
リエント種その他の葉たばこ、再生たばこ、中骨等を含
み、またそれらの葉くず、細粉等の屑たばこを挙げるこ
とができる。Specific examples of the tobacco or waste tobacco used in the present invention include, for example, yellow tobacco, Burley tobacco, Orient tobacco and other leaf tobacco, regenerated tobacco, middle bone, etc., and leaf scraps, fine powder, etc. thereof. One example is the waste tobacco.
【０００７】また、本発明において熱分解に付するたば
この抽出画分は、上記の如きたばこの親水性有機溶媒抽
出物、例えば、メタノール、エタノール、アセトン等の
溶媒抽出液を濃縮し、得られる濃縮物に疎水性有機溶
媒、例えば、ｎ−ヘキサン、クロロホルム、ジクロルメ
タン、ジメチルエーテル等と水とを加えて振盪し、疎水
性有機溶媒可溶部と水可溶部に分別し、前者の疎水性有
機溶媒可溶部を利用することができる。かかる抽出操作
は、例えば前記日本専売公社中央研究所研究報告、第８
８巻、第１〜２１頁（１９５３年)又は特公昭４５−３
２９１７号公報に記載された方法によって行うことがで
きる。In the present invention, the extract fraction of tobacco subjected to pyrolysis is obtained by concentrating a hydrophilic organic solvent extract of tobacco as described above, for example, a solvent extract of methanol, ethanol, acetone or the like. A hydrophobic organic solvent, for example, n-hexane, chloroform, dichloromethane, dimethyl ether, etc., and water are added to the concentrate and shaken, and the mixture is separated into a hydrophobic organic solvent-soluble portion and a water-soluble portion. A solvent-soluble part can be used. Such extraction operation is described in, for example, Research Report of Central Research Institute of Japan Monopoly Corporation, No. 8
Volume 8, pp. 1-21 (1953) or Japanese Examined Patent Publication No. 45-3
It can be performed by the method described in Japanese Patent No. 2917.
【０００８】本発明において利用するたばこ抽出物は、
上記の如くして得られる疎水性有機溶媒可溶部から溶媒
を除去し、次いで、例えば、エタノール、イソアミルア
ルコール、アセトン、メチルエチルケトン等の水及び疎
水性有機溶媒との共沸溶媒を添加して、充填剤を詰めた
簡単な精留塔を用いて常圧蒸留し、該溶媒と共に水、疎
水性有機溶媒及び約５０〜約１５０℃までの軽沸点部分
を留出させて除去した残渣を利用するのが好ましい。The tobacco extract used in the present invention is
The solvent is removed from the hydrophobic organic solvent-soluble portion obtained as described above, and then, for example, ethanol, isoamyl alcohol, acetone, and an azeotropic solvent with a hydrophobic organic solvent such as methyl ethyl ketone and an organic solvent are added, Atmospheric pressure distillation is carried out using a simple rectification column packed with a packing material, and water, a hydrophobic organic solvent and a residue obtained by distilling and removing a light boiling point portion up to about 50 to about 150 ° C are used together with the solvent. Is preferred.
【０００９】本発明においては、上記疎水性有機溶媒可
溶部から軽沸点部分を除去した残渣をそのまま熱分解処
理することもできるが、一般的には該残渣を減圧蒸留
し、例えば、減圧度約２０〜約８０mmHgにおいて沸点約
１００〜約１８０℃の留分（Ａ留分）を予め分別採取し
ておき、その残渣を熱分解処理することが好ましい。In the present invention, the residue obtained by removing the light-boiling portion from the hydrophobic organic solvent-soluble portion may be directly subjected to thermal decomposition treatment, but generally, the residue is distilled under reduced pressure, for example, at a reduced pressure degree. It is preferable that a fraction (A fraction) having a boiling point of about 100 to about 180 ° C. at about 20 to about 80 mmHg is separately collected in advance and the residue is pyrolyzed.
【００１０】本発明における熱分解処理は、大気圧条件
下、減圧条件下又は加圧条件下のいずれにおいても実施
することができ、更に所望により不活性ガス存在下に行
うこともできるが、減圧条件下で行うのがよい。かかる
熱分解処理の好ましい条件としては、例えば、約１０〜
約１００mmHgの減圧下に約２００〜約３００℃、好まし
くは、約２３０〜約２８０℃において約５〜約１５時間
加熱分解処理する如き条件を挙げることができる。The thermal decomposition treatment in the present invention can be carried out under atmospheric pressure, reduced pressure conditions or increased pressure conditions, and if desired, it can be carried out in the presence of an inert gas. It is better to do it under conditions. Preferable conditions for the thermal decomposition treatment are, for example, about 10 to 10.
The conditions include heat decomposition under a reduced pressure of about 100 mmHg at about 200 to about 300 ° C., preferably at about 230 to about 280 ° C. for about 5 to about 15 hours.
【００１１】得られた分解物を、次に減圧度約１〜約１
０mmHgで減圧蒸留し、沸点約７０〜約２２０℃の留分を
採取する（Ｂ留分）。かくして得られたＡ留分及びＢ留
分を混合し、減圧度約１〜約５mmHgで再蒸留し、沸点約
４０〜約２２０℃の留分を採取することにより本発明の
たばこ香喫味改善剤を得ることができる。The decomposition product thus obtained is then subjected to a reduced pressure of about 1 to about 1.
Distill under reduced pressure at 0 mmHg and collect a fraction having a boiling point of about 70 to about 220 ° C. (B fraction). The thus obtained A fraction and B fraction are mixed, redistilled at a reduced pressure of about 1 to about 5 mmHg, and a fraction having a boiling point of about 40 to about 220 ° C. is collected to collect the tobacco flavor improving agent of the present invention. Can be obtained.
【００１２】本発明によって得られる上記たばこ香喫味
改善剤をたばこソース及びトップフレーバーの配合材料
として葉巻たばこ、紙巻きたばこ、パイプたばこ等に添
加することにより、各種たばこ葉の香喫味は青くさみ、
生ぐさみ、薬品臭などの異臭、セルロース分解臭、蛋白
分解臭等の異臭、渋味、苦味、辛味、いやみ等の異味及
び鼻、喉、口などに対する刺激、えぐみ、のどごし、煙
のきめの粗さが抑えられ、たばこらしい本来の香味が素
直に出て香喫味がやわらかくふくらみ、煙量感を増すな
ど多くの優れた効果を有することが官能検査の結果明ら
かに認められた。また、本発明のたばこ香喫味改善剤を
フィルター等たばこ製造用材料に添加することにより、
たばこの主流煙の異味異臭、刺激を抑制し、たばこらし
い香味特にスモーク臭が増強されてスムーズでふくらみ
が増しやわらかさがでる。更に中骨、再生たばこ、人口
たばこ等に上記熱分解処理物を添加することにより、上
記と同様の効果が出て煙量感豊かな香喫味に改善された
たばこ製品が得られる。[0012] By adding the tobacco flavor and taste improving agent obtained by the present invention to a cigar tobacco, a cigarette, a pipe tobacco or the like as a blending material for a tobacco source and a top flavor, the flavor and taste of various types of tobacco leaves are bluish,
Raw odor, offensive odor such as chemical odor, odor of cellulose decomposition, odor of protein decomposition, etc., astringency, bitterness, spiciness, odor such as unpleasantness, and irritation to nose, throat, mouth, acne, throat, smoke As a result of a sensory test, it was clearly found that it has many excellent effects such as suppressing coarseness of texture, giving out the original flavor like tobacco, softly swelling the aroma and increasing the feeling of smoke. Further, by adding the tobacco flavor and taste improving agent of the present invention to a tobacco manufacturing material such as a filter,
It suppresses the unpleasant odor and irritation of mainstream smoke of cigarettes, and enhances the tobacco-like flavor, especially the smoked odor, resulting in smooth, swelling and softness. Furthermore, by adding the above-mentioned pyrolyzed product to middle bones, regenerated tobacco, artificial tobacco, etc., a tobacco product having the same effect as described above and having an improved flavor and taste rich in smoke amount can be obtained.
【００１３】本発明によって得られるたばこ香喫味改善
剤の添加方法、時期及び手段には特に制約はなく、適当
な時期に、適宜手段によって添加することができるが、
一般的には、通常のたばこ香料と同様に溶剤、例えばエ
チルアルコール、プロピレングリコール、水などに溶解
して噴霧などの方法により製造工程中のたばこ刻などに
添加することができる。また、本発明によって得られる
たばこ香喫味改善剤の添加量は特に限定されるものでは
ないが、原料たばこ又はたばこフィルター等に対して約
0.00001〜約0.01重量％、好ましくは約0.0001〜約0.001
重量％程度の添加量がしばしば採用される。以下参考
例、実施例により本発明の態様を更に具体的にを説明す
る。There are no particular restrictions on the method, timing and means for adding the tobacco flavor and taste improving agent obtained by the present invention, and the tobacco flavor and taste improving agent can be added at any suitable time and by any suitable means.
Generally, it can be added to the tobacco shreds and the like during the manufacturing process by a method such as dissolving in a solvent such as ethyl alcohol, propylene glycol, water and the like and spraying it in the same manner as a usual tobacco flavor. Further, the amount of the tobacco flavor and taste improving agent obtained by the present invention is not particularly limited, but it is about 10% with respect to the raw material tobacco or tobacco filter.
0.00001 to about 0.01% by weight, preferably about 0.0001 to about 0.001
An addition amount of about wt% is often adopted. Hereinafter, the embodiments of the present invention will be described more specifically with reference to Reference Examples and Examples.
【００１４】[0014]
【参考例１】たばこ１重量部に対し５倍重量部のメタノ
ールを加え、50℃で１時間撹拌抽出し、遠心分離器で抽
出液を採取する操作を３回繰り返し、全部の抽出液を合
わせてメタノールを回収した。得られた濃縮物に等量の
ｎ−ヘキサンと水の混合液を加え激しく振盪した後静置
してヘキサン溶液と水溶液を分離した。得られたｎ−ヘ
キサン層からヘキサンを回収し、たばこのヘキサン抽出
物を得た。[Reference Example 1] 5 parts by weight of methanol was added to 1 part by weight of tobacco, the mixture was extracted by stirring at 50 ° C for 1 hour, and the extract was collected by a centrifuge. The methanol was recovered. An equal amount of a mixture of n-hexane and water was added to the obtained concentrate, and the mixture was shaken vigorously and then left standing to separate a hexane solution and an aqueous solution. Hexane was recovered from the obtained n-hexane layer to obtain a hexane extract of tobacco.
【００１５】[0015]
【実施例１】（１）軽沸点留分の除去 参考例１で得られたたばこのヘキサン抽出物1000ｇ及び
iso-アミルアルコール150mlを２ｌの充填塔付き蒸留釜
に仕込み、常圧下に内温 185℃まで上げてヘキサン、
水、iso-アミルアルコール及びその他の軽沸点部分 240
ｇを留出させて除いた。次いで系を減圧にし、分溜を行
った。 沸点 ／ 液温 ／ 減圧度 収量 初留分 〜５０℃／〜１８５℃／２２mmHg ２３ｇ 軽沸分 〜１１５℃／〜２４５℃／３０mmHg ２６ｇExample 1 (1) Removal of Light Boiling Fraction 1000 g of hexane extract of tobacco obtained in Reference Example 1 and
Charge 150 ml of iso-amyl alcohol into a 2 liter distillation still equipped with a packed column, raise the internal temperature to 185 ° C under normal pressure, and add hexane,
Water, iso-amyl alcohol and other light boiling moieties 240
g was distilled off. The system was then depressurized and fractionated. Boiling point / Liquid temperature / Decompression degree Yield First fraction -50 ° C / 185 ° C / 22mmHg 23g Light boiling fraction 115 ° C / 245 ° C / 30mmHg 26g
【００１６】（２）熱分解処理 （１）において軽沸点留分を除いた釜残部をそのまま内
温２５０±５℃、減圧度２０mmHgにて８時間加熱処理し
て熱分解を行った。この間の留出分は３２ｇであった。
次いで減圧度を上げて分解物の蒸留を行った。沸点〜１
９０℃／２mmHg；留出分１１２ｇ、残渣６４０ｇ。 (2) Pyrolysis The pyrolysis was carried out by subjecting the bottom of the kettle from which the light boiling fraction was removed in (1) to an internal temperature of 250 ± 5 ° C. and a reduced pressure of 20 mmHg for 8 hours. The distillate during this period was 32 g.
Then, the degree of reduced pressure was increased to distill the decomposition products. Boiling point ~ 1
90 ° C / 2 mmHg; distillate 112 g, residue 640 g.
【００１７】（３）熱分解物の再蒸留 上記（１）の軽沸分２６ｇ、（２）の熱分解処理中の留
出分３２ｇ及び分解物の留出分１１２ｇを合わせて再蒸
留し、主留分１１６ｇを得た（本発明品）。 沸点 ／ 液温 ／ 減圧度 収量 初留分 〜５０℃／〜 ９６℃／ ２mmHg ８ｇ 主留分 〜２１０℃／〜２４０℃／ ２mmHg １１６ｇ 残渣 １３ｇ (3) Redistillation of thermal decomposition product 26 g of the light-boiling fraction of the above (1), 32 g of distillate during the thermal decomposition treatment of (2) and 112 g of the distillate of the decomposition product are redistilled together, A main fraction of 116 g was obtained (invention product). Boiling point / Liquid temperature / Decompression degree Yield Initial distillate-50 ° C / -96 ° C / 2mmHg 8g Main fraction-210 ° C / -240 ° C / 2mmHg 116g Residue 13g
【００１８】[0018]
【実施例２】実施例１の（３）で得られた主留分を“し
んせい”銘柄刻上品に０．０００５重量％添加になるよ
うにエタノールに溶解して噴霧し、シガレットに巻き上
げて本発明品とした。一方、実施例１の（１）において
初留分に相当する部分だけを除いた熱分解無処理の釜残
をエタノールに溶解し、上記と同量噴霧したシガレット
を調製して対照品とした。これらのシガレットについて
検査員１０名よりなる専門パネルによる官能検査により
香喫味を比較した結果、本発明品の香喫味は対照品に比
べて青臭さ、生臭さ、渋味、苦味、辛味が著しく減少し
て、たばこらしい香味、煙量感、ボデー感が著しく増加
したと全員が認めた。Example 2 The main fraction obtained in (3) of Example 1 was dissolved in ethanol so as to add 0.0005% by weight to the "SHINSEI" brand-engraved product, sprayed, rolled up on a cigarette, and dried. Invented. On the other hand, a pyrolysis-untreated pot residue except for the portion corresponding to the first fraction in Example 1 (1) was dissolved in ethanol, and a cigarette sprayed in the same amount as above was prepared as a control product. As a result of comparing the aroma and flavor of these cigarettes by a sensory test by a specialized panel consisting of 10 inspectors, the aroma and flavor of the product of the present invention are remarkably reduced in blue odor, fishy odor, astringency, bitterness and pungency as compared with the control product. All of them acknowledged that the tobacco-like flavor, smoke amount, and body sensation were significantly increased.
【００１９】[0019]
【発明の効果】本発明によれば、従来、エステル化また
はメチルエーテル化等の化学処理をしなければ実用価値
のなかったたばこ抽出物画分を原料として、単に熱分解
するという簡便で工業的に有利な手段によって極めて利
用価値が高く、しかも天然物由来の煙草香喫味改善剤が
提供される。更に本発明によって提供されるたばこ香喫
味改善剤をたばこ、たばこ製品又はたばこ製造材料に添
加することにより、各種たばこ葉の香喫味に感じられる
青くさみ、生ぐさみ、薬品臭などの異臭、セルロース分
解臭、蛋白分解臭等の異臭、渋味、苦味、辛味、いやみ
等の異味及び鼻、喉、口などに対する刺激、えぐみ、の
どごし、煙のきめの粗さが抑えられ、たばこらしい本来
の香味が素直に出て香喫味がやわらかくふくらみ、煙量
感を増すなど多くの優れた効果を有する。EFFECTS OF THE INVENTION According to the present invention, a tobacco extract fraction, which has not been of practical value until now without a chemical treatment such as esterification or methyl etherification, is used as a raw material and is simply and industrially decomposed. It is possible to provide a tobacco flavor and taste improving agent derived from a natural product, which has an extremely high utility value. Further, the tobacco flavor and taste improving agent provided by the present invention is added to tobacco, a tobacco product or a tobacco manufacturing material, so that the taste of aroma of various tobacco leaves can be felt, such as blue scent, raw gums, and offensive odor such as chemical odor, Unpleasant odor such as cellulose-decomposed odor, protein-decomposed odor, astringency, bitterness, spiciness, unpleasant taste, and irritation to nose, throat, mouth, acridness, throat, and rough smoke It has many excellent effects, such as the original flavor is mellow, the flavor and taste is soft and swelled, and the feeling of smoke is increased.
Claims (1)
抽出物を濃縮し、これに疎水性有機溶媒と水の混合溶媒
を加えて振盪分別し、疎水性有機溶媒層と水層とに分
け、疎水性有機溶媒層から溶媒を留去した残渣の熱分解
物を有効成分とすることを特徴とするたばこ香喫味改善
剤。1. A method for concentrating a hydrophilic organic solvent extract of tobacco or waste tobacco, adding a mixed solvent of the hydrophobic organic solvent and water thereto, and shaking and separating the mixture into a hydrophobic organic solvent layer and an aqueous layer, A tobacco flavor and taste improving agent comprising a thermal decomposition product of a residue obtained by distilling a solvent from a hydrophobic organic solvent layer as an active ingredient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7221191A JP2957019B2 (en) | 1991-03-13 | 1991-03-13 | Tobacco flavor enhancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7221191A JP2957019B2 (en) | 1991-03-13 | 1991-03-13 | Tobacco flavor enhancer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05236926A true JPH05236926A (en) | 1993-09-17 |
| JP2957019B2 JP2957019B2 (en) | 1999-10-04 |
Family
ID=13482683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7221191A Expired - Fee Related JP2957019B2 (en) | 1991-03-13 | 1991-03-13 | Tobacco flavor enhancer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2957019B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046517A1 (en) * | 2004-10-27 | 2006-05-04 | Japan Tobacco Inc. | Tobacco material having its stimulation/hot flavor at smoking reduced, smoking flavor imparting agent, regenerated tobacco material, process for producing tobacco material, and process for producing smoking flavor imparting agent |
| JP2013521007A (en) * | 2010-03-09 | 2013-06-10 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | Method for extracting and isolating constituents from cellulosic materials |
| JP2014512825A (en) * | 2011-04-27 | 2014-05-29 | アール・ジエイ・レイノルズ・タバコ・カンパニー | Ingredients and substances derived from tobacco |
| CN105530824A (en) * | 2013-08-08 | 2016-04-27 | R.J.雷诺兹烟草公司 | Tobacco-derived pyrolysis oil |
| CN107080282A (en) * | 2017-05-19 | 2017-08-22 | 上海烟草集团有限责任公司 | A kind of preparation method of discarded offal extract, discarded offal extract and purposes |
| CN107361403A (en) * | 2017-08-07 | 2017-11-21 | 武汉纺织大学 | One kind contains Extracts of Tupistra chinensis additive in cigarette and preparation method thereof |
| CN109480327A (en) * | 2017-09-11 | 2019-03-19 | 湖南中烟工业有限责任公司 | A kind of preparation method and applications of tobacco purification high-temperature retorting object |
| CN110013049A (en) * | 2019-04-18 | 2019-07-16 | 云南中烟工业有限责任公司 | A kind of Sun cured tobacco extract and its preparation method and application for microwave expansion stem |
-
1991
- 1991-03-13 JP JP7221191A patent/JP2957019B2/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046517A1 (en) * | 2004-10-27 | 2006-05-04 | Japan Tobacco Inc. | Tobacco material having its stimulation/hot flavor at smoking reduced, smoking flavor imparting agent, regenerated tobacco material, process for producing tobacco material, and process for producing smoking flavor imparting agent |
| JPWO2006046517A1 (en) * | 2004-10-27 | 2008-05-22 | 日本たばこ産業株式会社 | Tobacco material, flavoring agent, regenerated tobacco material, method for producing tobacco material with reduced irritation / pungency when smoking, and method for producing flavoring agent |
| JP2013521007A (en) * | 2010-03-09 | 2013-06-10 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | Method for extracting and isolating constituents from cellulosic materials |
| US9022040B2 (en) | 2010-03-09 | 2015-05-05 | British American Tobacco (Investments) Limited | Methods for extracting and isolating constituents of cellulosic material |
| JP2014512825A (en) * | 2011-04-27 | 2014-05-29 | アール・ジエイ・レイノルズ・タバコ・カンパニー | Ingredients and substances derived from tobacco |
| US10595554B2 (en) | 2011-04-27 | 2020-03-24 | R.J. Reynolds Tobacco Company | Tobacco-derived components and materials |
| CN105530824A (en) * | 2013-08-08 | 2016-04-27 | R.J.雷诺兹烟草公司 | Tobacco-derived pyrolysis oil |
| CN107080282A (en) * | 2017-05-19 | 2017-08-22 | 上海烟草集团有限责任公司 | A kind of preparation method of discarded offal extract, discarded offal extract and purposes |
| CN107361403A (en) * | 2017-08-07 | 2017-11-21 | 武汉纺织大学 | One kind contains Extracts of Tupistra chinensis additive in cigarette and preparation method thereof |
| CN109480327A (en) * | 2017-09-11 | 2019-03-19 | 湖南中烟工业有限责任公司 | A kind of preparation method and applications of tobacco purification high-temperature retorting object |
| CN110013049A (en) * | 2019-04-18 | 2019-07-16 | 云南中烟工业有限责任公司 | A kind of Sun cured tobacco extract and its preparation method and application for microwave expansion stem |
| CN110013049B (en) * | 2019-04-18 | 2022-05-17 | 云南中烟工业有限责任公司 | Yellow sun-cured tobacco extract for microwave expansion of cut stems and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2957019B2 (en) | 1999-10-04 |
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| LAPS | Cancellation because of no payment of annual fees |