CN111713739A - Spice for filter tip and preparation method thereof - Google Patents
Spice for filter tip and preparation method thereof Download PDFInfo
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- CN111713739A CN111713739A CN202010555454.0A CN202010555454A CN111713739A CN 111713739 A CN111713739 A CN 111713739A CN 202010555454 A CN202010555454 A CN 202010555454A CN 111713739 A CN111713739 A CN 111713739A
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- Prior art keywords
- cigarette
- solvent
- filtering
- liquid
- filter tip
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0007—Aliphatic compounds
- C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
Abstract
The invention discloses a spice for a filter tip and a preparation method thereof, wherein glycerol triacetate is added into an aged tobacco raw material as a solvent, the glycerol triacetate and the tobacco raw material are subjected to pressurization and co-heating reaction in a closed system together, and then the solvent part is separated, wherein the solvent is the required spice and can be added into the filter tip as a conventional additive in the filter tip processing process; the invention has the advantages and effects that the traditional cigarette can generate the special smoking taste of the cigarette which is not burnt when being heated, and the range of consumer groups is enlarged; the fragrance integrity is strong, and the problem of serious top fragrance loss of the conventional mixing method is solved; the irritation of smoke can be reduced, and the moistening feeling is improved; the method is simple and feasible in treatment, and related equipment is the existing equipment in the market and is low in price.
Description
Technical Field
The invention relates to the technical field of cigarettes, in particular to a preparation method and application of a spice for a filter tip.
Background
The tobacco leaves are modulated and naturally fermented, and although the smoking quality is greatly improved, the fragrance has some defects. In order to keep the relative stability of the quality of cigarette products, the flavor defect is overcome by adding essence and spice substances for smoking while reasonably designing a leaf group formula, namely, the flavoring is also an important measure for improving the quality of the products. The cigarette flavoring can supplement elegant fragrance, endow the cigarette with unique characteristic fragrance, and coordinate fragrance, so that different types and grades of tobacco fragrance are combined and coordinated with each other organically. Covering up or diluting miscellaneous qi. The cigarette can also increase the sweetness, improve the smoking taste, lighten the irritation of smoke and weaken some miscellaneous gas by adding the fragrance, thereby improving the quality.
With the rapid development of the tobacco industry in China, the formation of large brands, the requirement of reducing tar and harm of cigarettes and the further improvement of tobacco products, the demand of essence and spice for high-quality cigarettes is increasing day by day. Generally, the perfume is classified into two categories, i.e., natural perfume and synthetic perfume, according to the source of the perfume, 3000 kinds of natural perfume are known, 7000 kinds of synthetic perfume are more known, and new varieties are still emerging. Among them, the flavors developed from the original sources of tobacco leaves have been considered as a class of products having the best harmony with smoke.
In recent years, the non-burning cigarette is more and more popular abroad, and once in Japan, the non-burning cigarette occupies about 35 percent of the cigarette consumption market. Because the main components of the smoke of the heating non-combustible cigarette are glycerin and propylene glycol, and the heating temperature is lower, the sensory quality of the smoke is greatly different from that of the traditional cigarette, and the consumers of the two products can hardly communicate with each other. However, the cigarette which is not burnt after being heated has certain advantages in certain aspects, such as small smoke irritation and better moistening feeling.
Through a large number of experiments, the glycerol polyol solvent can achieve the effect of preparing the cigarette fragrance of the extraction-type heating non-combustion cigarette, but has the defect that when the glycerol polyol solvent is used for flavoring a filter tip, the loss of top notes of the extracted flavor is large after the glycerol triacetate is mixed.
Based on the reasons, how to increase the smoke smell of the cigarette which is not burnt after being heated in the traditional cigarette and form better harmony with the smoke is a difficult problem which needs to be solved by the traditional cigarette enterprises to face new situation at present.
Disclosure of Invention
The invention aims to provide a preparation method of a spice for a filter tip, which can increase the special smoking taste of a cigarette which is not burnt when being heated in the traditional cigarette, does not cause great loss of the top aroma substances of the spice, and can reduce the irritation of smoke and improve the moist feeling.
The invention is realized by the following technical scheme: adding glycerol triacetate as a solvent into the aged tobacco leaves, performing pressure and concurrent thermal reaction together with the tobacco leaves in a closed system, and separating the solvent part, wherein the solvent is the required spice and can be added into the filter tip as a conventional additive in the filter tip processing process.
The technical scheme is greatly different from the prior common solvent extraction and thermal cracking aroma production technology:
1. the whole reaction process is carried out under high pressure, and aims to provide the glycerol triacetate with a temperature higher than the atmospheric boiling point of the glycerol triacetate so that the glycerol triacetate is partially decomposed into glycerol and acetic acid, wherein the characteristic fragrance of the cigarette which is not burnt when being heated is generated as a result of the co-heating action of the glycerol and the tobacco leaves. Because the whole perfume is generated by co-heating in the same system, the perfume does not have the problem of large head perfume loss which is often caused in the method of separately adopting glycerin for co-heating preparation and then mixing with glycerol triacetate;
2. the newly generated glycerin is a part of the characteristic smoking taste, and if the glycerin is extracted from the spice, the effect of simulating the smoking taste of the cigarette which is not burned by heating cannot be achieved;
3. compared with common conventional extraction solvents such as water, ethanol, organic solvents and the like, the glycerol has the atomizing and refluxing effects, and the characteristic is favorable for capturing aroma components in a closed co-heating system by liquid fog drops, so that the retention rate of small molecular substances with high aroma values is greatly improved;
4. the tobacco leaves are chemically reacted in the solvent, so the process is not a simple extraction process, but is a little similar to the thermal cracking of the tobacco leaves to produce the aroma;
5. however, unlike thermal cracking, the process is carried out in a specific solvent, and the solid is substantially isolated from air and is in full contact with the solvent; the reaction temperature is also low, generally only at a temperature slightly higher than the boiling temperature, and attention is paid to simulating the aroma characteristics generated by heating non-combustible cigarettes.
The preparation method of the spice for the filter tip comprises the following steps:
(1) placing the aged tobacco raw material into a closed reactor, adding a certain volume of glycerol triacetate liquid solvent, pressurizing to 0.5-1atm, heating to 300-350 ℃, and stirring for 10-30 min;
wherein the adding amount of the solvent takes the completely submerged solid raw materials as a lower limit volume amount, and 3 times of the lower limit volume as an upper limit volume amount;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) adding a small amount of solid sodium hydroxide into the liquid part obtained in the step (2), stirring for 10 min, filtering, removing residual acetic acid in the liquid, and filtering out unreacted sodium hydroxide to obtain liquid, namely the required tobacco original perfume;
the obtained spice is added into the filter tip as an additive in the filter tip processing process, the adding amount is determined by the cigarette sense and the design requirement of the filter tip hardness, and the adding amount is generally not different from that of the normal glyceryl triacetate.
The invention has the advantages and effects that:
(1) the special smoking flavor of the conventional cigarette which is not burnt after being heated can be generated, and the range of consumer groups is expanded;
(2) the fragrance integrity is strong, and the problem of serious top fragrance loss of the conventional mixing method is solved;
(3) the smoke irritation can be reduced, the moistening feeling can be improved, and the sensory evaluation score can be improved by 0.5-1 point;
(4) the method is simple and feasible in treatment, and related equipment is the existing equipment in the market and is low in price.
Detailed Description
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available by purchase.
The present invention will be further described with reference to the following examples.
Example 1
(1) Placing the aged tobacco raw material in a sealed reactor, adding glycerol triacetate liquid solvent with lower limit volume (completely submerging the amount of the solid raw material), pressurizing to 0.5 atm, heating to 300 ℃, and stirring for 30 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant in the step (1) and collecting a liquid part;
(3) adding solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetyl glycerine), stirring for 10 min, filtering to remove residual acetic acid in the liquid, and filtering to remove unreacted sodium hydroxide to obtain the final product.
The resulting flavor is added to the filter as an additive during filter processing. And rolling the prepared filter stick into a cigarette. Compared with cigarettes without the additive, the cigarette product has the characteristics that the smoke smell is obviously biased to heating non-combustion cigarettes, the taste is sweet, the head fragrance is sufficient, the fragrance is coordinated, the sense of incongruity is avoided, the smoke irritation is reduced, the moist feeling is improved, and the cigarette quality is obviously improved.
Example 2
(1) Placing the aged tobacco raw material into a closed reactor, adding glycerol triacetate liquid solvent with a lower limit volume, pressurizing to 1atm, heating to 350 ℃, and stirring for 10 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1) and collecting a liquid part.
(3) Adding solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetyl glycerine), stirring for 10 min, filtering to remove residual acetic acid, and filtering to remove unreacted sodium hydroxide to obtain the final product.
The resulting flavor is added to the filter as an additive during filter processing. And rolling the prepared filter stick into a cigarette. Compared with the cigarette without the additive, the cigarette has the characteristics that the smoke smell is obviously biased to the characteristic of heating non-combustion cigarette, the taste is slightly sweet, slightly scorched and sweet, the head fragrance is sufficient, the fragrance is coordinated, the harmony feeling is avoided, the smoke irritation is reduced, the moist feeling is improved, and the cigarette quality is obviously improved.
Example 3
(1) Placing tobacco raw materials in a sealed reactor, adding glycerol triacetate liquid solvent with lower limit volume, pressurizing to 0.7atm, heating to 330 deg.C, and stirring for 15 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) adding solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetyl glycerine), stirring for 10 min, filtering to remove residual acetic acid, and filtering to remove unreacted sodium hydroxide to obtain the final product.
The obtained spice is added into the filter tip as an additive in the filter tip processing process, and the prepared filter tip is rolled into a cigarette, compared with the cigarette without the additive, the cigarette has the characteristics that the smoke smell is obviously biased to the heating non-combustion cigarette, the taste is slightly sweet, slightly scorched and sweet, the top fragrance is sufficient, the fragrance is coordinated, the taste is not inconsistent, the smoke irritation is reduced, the moistening feeling is improved, and the cigarette quality is obviously improved.
Example 4
(1) Placing tobacco raw materials in a sealed reactor, adding 1 time of glycerol triacetate liquid solvent with lower limit volume, pressurizing to 0.6 atm, heating to 320 deg.C, and stirring for 20 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) adding solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetyl glycerine), stirring for 10 min, filtering to remove residual acetic acid, and filtering to remove unreacted sodium hydroxide to obtain the final product.
The resulting flavor is added to the filter as an additive during filter processing. And rolling the prepared filter stick into a cigarette. Compared with cigarettes without the additive, the cigarette product has the characteristics that the smoke smell is obviously biased to heating non-combustion cigarettes, the taste is sweet, the head fragrance is sufficient, the fragrance is coordinated, the sense of incongruity is avoided, the smoke irritation is reduced, the moist feeling is improved, and the cigarette quality is obviously improved.
Example 5
(1) Placing tobacco raw materials in a sealed reactor, adding 2 times of glycerol triacetate liquid solvent with lower limit volume, pressurizing to 0.8 atm, heating to 340 deg.C, and stirring for 15 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) adding solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetyl glycerine), stirring for 10 min, filtering to remove residual acetic acid, and filtering to remove unreacted sodium hydroxide to obtain the final product.
The resulting flavor is added to the filter as an additive during filter processing. And rolling the prepared filter stick into a cigarette. Compared with the cigarette without the additive, the cigarette has the characteristics that the smoke smell is obviously biased to the characteristic of heating non-combustion cigarette, the taste is slightly sweet, slightly scorched and sweet, the head fragrance is sufficient, the fragrance is coordinated, the harmony feeling is avoided, the smoke irritation is reduced, the moist feeling is improved, and the cigarette quality is obviously improved.
Example 6
(1) Placing tobacco raw materials in a sealed reactor, adding 3 times of glycerol triacetate liquid solvent with lower limit volume, pressurizing to 0.7atm, heating to 330 deg.C, and stirring for 15 min;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) and (3) adding a small amount of solid sodium hydroxide (the addition is 1/50 of the reaction equivalent of acetic acid generated by full decomposition of triacetin) into the liquid part obtained in the step (2), stirring for 10 min, filtering to remove possible residual acetic acid in the liquid, and filtering out unreacted sodium hydroxide to obtain the liquid, namely the required tobacco original perfume.
The resulting flavor is added to the filter as an additive during filter processing. And rolling the prepared filter stick into a cigarette. Compared with the cigarette without the additive, the cigarette has the characteristics that the smoke smell is obviously biased to the characteristic of heating non-combustion cigarette, the taste is slightly sweet, slightly scorched and sweet, the head fragrance is sufficient, the fragrance is coordinated, the harmony feeling is avoided, the smoke irritation is reduced, the moist feeling is improved, and the cigarette quality is obviously improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A preparation method of a spice for a filter tip is characterized by comprising the following steps:
(1) placing the aged tobacco raw material into a closed reactor, adding a glycerol triacetate liquid solvent, pressurizing to 0.5-1atm, heating to 350 ℃ at 300-;
(2) after cooling, releasing the pressure of the reactor to normal pressure, filtering and separating the mixed reactant obtained in the step (1), and collecting a liquid part;
(3) and (3) adding solid sodium hydroxide into the liquid obtained in the step (2), stirring for 10 min, filtering, removing residual acetic acid in the liquid, and filtering unreacted sodium hydroxide to obtain liquid, namely the tobacco original perfume.
2. The method for preparing a flavorant for a filter according to claim 1, wherein the flavorant comprises: in the step (1), the adding amount of the solvent takes the completely submerged solid raw materials as the lower limit volume amount, and 3 times of the lower limit volume as the upper limit volume amount.
3. A flavorant for filter use produced by the method for producing a flavorant for filter use according to claim 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010555454.0A CN111713739A (en) | 2020-06-17 | 2020-06-17 | Spice for filter tip and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010555454.0A CN111713739A (en) | 2020-06-17 | 2020-06-17 | Spice for filter tip and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986286A (en) * | 1989-05-02 | 1991-01-22 | R. J. Reynolds Tobacco Company | Tobacco treatment process |
| US20070023058A1 (en) * | 2005-07-29 | 2007-02-01 | Philip Morris Usa Inc. | Extraction and storage of tobacco constituents |
| CN101381653A (en) * | 2008-10-24 | 2009-03-11 | 华宝食用香精香料（上海）有限公司 | Method for preparing spice for cigarette by pressure oxidation of terpenoid |
| CN106307606A (en) * | 2016-11-22 | 2017-01-11 | 中国烟草总公司郑州烟草研究院 | Method for preparing high-fragrance tobacco extract |
| CN106318640A (en) * | 2016-09-09 | 2017-01-11 | 湖北中烟工业有限责任公司 | Preparation method of aromatic tobacco extract and application thereof in cigarettes |
| CN110959891A (en) * | 2018-09-26 | 2020-04-07 | 浙江中烟工业有限责任公司 | Method for preparing functional tobacco shred fragrance raw material through immersion high-pressure low-temperature reaction |
-
2020
- 2020-06-17 CN CN202010555454.0A patent/CN111713739A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986286A (en) * | 1989-05-02 | 1991-01-22 | R. J. Reynolds Tobacco Company | Tobacco treatment process |
| US20070023058A1 (en) * | 2005-07-29 | 2007-02-01 | Philip Morris Usa Inc. | Extraction and storage of tobacco constituents |
| CN101381653A (en) * | 2008-10-24 | 2009-03-11 | 华宝食用香精香料（上海）有限公司 | Method for preparing spice for cigarette by pressure oxidation of terpenoid |
| CN106318640A (en) * | 2016-09-09 | 2017-01-11 | 湖北中烟工业有限责任公司 | Preparation method of aromatic tobacco extract and application thereof in cigarettes |
| CN106307606A (en) * | 2016-11-22 | 2017-01-11 | 中国烟草总公司郑州烟草研究院 | Method for preparing high-fragrance tobacco extract |
| CN110959891A (en) * | 2018-09-26 | 2020-04-07 | 浙江中烟工业有限责任公司 | Method for preparing functional tobacco shred fragrance raw material through immersion high-pressure low-temperature reaction |
Non-Patent Citations (1)
| Title |
|---|
| 李汉超等: "《烟草、烟气化学及分析》", 31 July 1991, 河南科技技术出版社 * |
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