CN111418885A - Preparation method of special spice for heating cigarette products - Google Patents
Preparation method of special spice for heating cigarette products Download PDFInfo
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- CN111418885A CN111418885A CN202010430382.7A CN202010430382A CN111418885A CN 111418885 A CN111418885 A CN 111418885A CN 202010430382 A CN202010430382 A CN 202010430382A CN 111418885 A CN111418885 A CN 111418885A
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- tobacco
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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
- A24B15/26—Use of organic solvents for extraction
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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
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Seasonings (AREA)
Abstract
The invention relates to the technical field of cigarette production, and particularly discloses a preparation method of special spice for heating cigarette products, which comprises the steps of mixing tobacco leaves in the middle of Yunyan 87 and the upper part of K326 according to the mass ratio of 2:1, crushing the tobacco leaves to 20 meshes or above, leaching the tobacco leaves with 95% ethanol, carrying out thermal decomposition and extraction with cellulase, and concentrating the obtained extracting solution to obtain a product.
Description
Technical Field
The invention relates to the technical field of cigarette production, in particular to a preparation method of special spice for heating cigarette products.
Background
With the upgrading of consumption and the enhancement of health consciousness of people, the situation of cigarette control is more obvious, the traditional cigarette enters a descending interval, and the novel tobacco products attract attention in domestic and foreign markets and become a new economic growth point of the tobacco industry. Heating the cigarette, i.e. heating the non-burning cigarette, the english abbreviation is: HNB cigarette is an important component of novel tobacco products and is characterized in that: firstly, low-temperature heating (300-500 ℃) is not combusted; secondly, nicotine is provided, so that the physiological needs of consumers can be met; compared with the traditional cigarette, the reduction of most harmful ingredients in the HNB cigarette smoke is more than 90%, so that the physiological smoking requirements of consumers are met to a great extent, the influence on the external environment is reduced, and the HNB cigarette smoke is positively admitted by the market.
However, the traditional cigarette generates a large amount of small-molecule fragrant substances when being combusted and cracked at 900 ℃, the influence on the fragrant quality and the fragrant amount of the traditional cigarette during smoking is larger, the tobacco substrate of the heated cigarette is mainly reconstituted tobacco, the loss amount of the fragrant substances is larger in the processes of modulation and subsequent cigarette cartridge manufacturing, the release amount of the fragrant substances of the tobacco is reduced when the tobacco is heated at the low temperature of 300-500 ℃, the derivative amount of the fragrant substances formed under the heating condition is also less, and the contribution to the indexes of the fragrant and fragrant substances is not prominent. Therefore, compared with the traditional cigarette, the heating cigarette generally has the problems of weak permeation of the herbal fragrance and weak smoke thickness.
Disclosure of Invention
The invention mainly aims to provide a special spice for heating cigarette tobacco products and a preparation method thereof, and aims to solve the problems of weak permeation of herbal fragrance and weak smoke thickness of heating cigarette tobacco.
In order to achieve the above purpose, the invention provides the following technical scheme:
a preparation method of special spice for heating cigarette tobacco products is characterized by comprising the following steps:
(1) mixing the tobacco leaves in the middle of the Yunyan 87 and the tobacco leaves on the upper part of the K326 according to the mass ratio of 2:1, and crushing the mixture to 20 meshes;
(2) leaching with 95% ethanol as solvent to obtain filtrate A and residue;
(3) adding water and cellulase into the residue, carrying out thermal decomposition, filtering to obtain a filtrate B, and concentrating to obtain a B paste;
(4) placing the filtrate A in a stirrer, stirring, slowly adding the paste B, uniformly stirring, standing at normal temperature, and extracting to obtain a supernatant;
(5) and standing the extracted supernatant in refrigeration equipment, filtering to obtain filtrate C, and concentrating to obtain the special spice for the tobacco products which are not combusted by heating.
The method comprises the steps of (1) selecting Yunyan 87, safflower Dajinyuan, K326, Henan cured tobacco, Hunan cured tobacco and the like, respectively crushing various tobacco leaves into 80 meshes in a crusher to obtain various tobacco powder, (2) adding 5% of the tobacco powder to prepare various samples under the condition of not changing the proportion of the tobacco powder according to the preparation process CN108065448A, and performing smoking evaluation, wherein the results are shown in the following table A:
generally, upper tobacco leaves have high smoke intensity, strong strength and strong irritation, belong to low-sugar, high-nitrogen and high-nicotine tobacco leaves, cannot be directly used in the production process of cigarettes, are processed and then compounded for use, and have the key point of determining the final quality of products in proportion and harmony. The tobacco leaves in the middle of the Yunyan 87 and the tobacco leaves on the upper part of the K326 are mixed according to the mass ratio of 2:1, so that the obtained product can well balance the defects of the raw materials and stimulate the advantages of the raw materials, and the obtained product can be combusted and cracked at the temperature of 300-500 ℃ to achieve the aim of flavoring the heated cigarette.
Preferably, the step (2) further comprises dissolving every 1g of the crushed tobacco leaves in 10ml of ethanol, soaking for 2-3 hours, and circularly extracting for 2-4 hours by heating.
Preferably, the step (3) further comprises adding water with 6 times of the mass of the crushed tobacco leaves into the residue, adding 0.4 percent of cellulase based on the weight of the crushed tobacco leaves, heating to 28-30 ℃, keeping the temperature for 2-4 hours, and then heating to boiling for cyclic extraction for 1-3 hours. The extraction time is too short, which results in the reduction of extraction amount, the insufficient extraction of raw materials and the increase of production cost, and the extraction time is too long, which results in the volatilization of a large amount of volatile substances in the extraction process, and the product quality is reduced. The extraction efficiency is influenced by the dosage of the cellulase which is a great factor, and the cellulase which is 0.4 percent of the weight of the broken tobacco flakes is used in the invention, so the extraction efficiency is high, and the extracted substance components are good.
Preferably, in the step (3), the density of the B paste after concentration in the step (3) is 1.158 ± 0.008.
Preferably, the step (4) further comprises pumping the solution a into a stirrer, setting the stirring speed to 30 revolutions per minute, adding the paste B while stirring the solution a, setting the stirring speed to 45 revolutions per minute after adding the paste B, stirring for 30min to 60min, and standing for 2 to 4 hours.
Preferably, the step (5) further comprises the steps of extracting the supernatant after standing, putting the supernatant into refrigeration equipment, setting the temperature to be-18 ℃, standing for 8-10 hours, and filtering to obtain the solution C.
Preferably, in the step (5), the density of the concentrated product is 1.298 +/-0.008.
Further, the invention provides a special spice for heating cigarette products, which is prepared by any one of the preparation methods.
Further, the invention also provides a heated cigarette product which comprises the special spice prepared by the preparation method.
Preferably, the tobacco product is reconstituted tobacco, and the special spice is added into the heated cigarette reconstituted tobacco prepared by a rolling method.
At present, tobacco section materials of HNB cigarettes mainly comprise three types, namely particle type (or block type), traditional tobacco shred type and reconstituted tobacco type, the publicly reported reconstituted tobacco used for the HNB cigarettes mainly comprises four types, namely a paper-making method, a dry method, a thick pulp method and a rolling method, the moisture of the materials is lower (20% -40%) when the reconstituted tobacco is rolled and molded by the rolling method, further, the molding and drying time is shorter, the dehydration amount is lower, the loss of aroma and nicotine is less, the original quality of the tobacco materials is better kept, but the smoking resistance is larger after the tobacco materials are rolled into cigarettes due to the lower filling value; and the elongation of the reconstituted tobacco by the rolling method is lower than that of the reconstituted tobacco by the thick pulp method, the tobacco is not high in tensile strength and is easy to break and break during shredding or gathering and forming, and if water is additionally added, the solid adhesive and the like of the prepared raw material tobacco leaves are insoluble in water and are in a separated state, so that the effect of the solid adhesive cannot be realized. The prepared spice is directly added into a preparation process for preparing reconstituted tobacco by a rolling method, and the adopted preparation process is CN108065448A, which discloses a preparation method for heating non-combustible reconstituted tobacco by a rolling method and a preparation process applied by the same, and the prepared reconstituted tobacco is flavored under the condition of not changing the proportion of the raw materials, meanwhile, the concentrated spice has the density of 1.298 +/-0.008, and contains certain self moisture under the density, thereby filling the conditions that the cigarette made by rolling is large in suction resistance and low in tensile strength, and the cigarette is easy to break and fracture during shredding or gathering and forming due to low pressed moisture of the raw materials.
The invention has the following beneficial effects: the product prepared by the invention increases the smoke concentration, gives the tobacco fragrance, reduces the miscellaneous gas and improves the smoke thickness, the middle part of the raw material Yunyan 87 and the upper part of the K326 tobacco leaf are mixed according to the mass ratio of 2:1, the obtained product can well balance the defects of the raw materials and stimulate the advantages of the raw materials, so that the types and the release amount of the smoke fragrance components released by the tobacco material are remarkably increased along with the rise of the heating temperature at the temperature of 300-500 ℃, the combustion cracking can be realized to achieve the aim of perfuming the heating non-combustible cigarette, and the types of the smoke fragrance components in the main stream smoke are close to the traditional cigarette.
Detailed Description
In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.
To avoid unnecessary detail, the following examples will not describe the known art in detail. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
The test reagent consumables used in the following examples are all conventional biochemical reagents unless otherwise specified; the experimental methods are conventional methods unless otherwise specified; in the following examples,% is by mass unless otherwise specified. The tobacco leaf raw materials used in the examples were all produced from Yunnan.
Example 1
1. Mixing the tobacco leaves in the middle of the Yunyan 87 and the tobacco leaves on the upper part of the K326 according to the mass ratio of 2: 1;
2. adding tobacco leaves into a crusher to be crushed to 20 meshes to obtain tobacco leaf fragments;
3. soaking in 95% ethanol and shredded tobacco flakes at a mass ratio of 10:1 for 2 hr, heating for cyclic extraction for 2 hr, and filtering to obtain residue of extractive solution (A);
4. adding water with the mass 6 times of that of the broken tobacco pieces and cellulase with the weight 0.4 percent of that of the broken tobacco pieces into the residue, heating to 28-30 ℃, keeping the temperature for 4 hours, heating to boiling, circularly extracting for 3 hours, and filtering to obtain filtrate B;
5. concentrating the filtrate B to obtain B paste with density of 1.158 + -0.008;
6. pumping the solution A into a stirrer, setting the stirring speed to be 30 revolutions per minute, slowly adding the paste B while stirring the solution A, setting the stirring speed to be 45 revolutions per minute after the paste B is added, stirring for 30min, and standing for 4 hours;
7. extracting the supernatant after standing, putting the supernatant into refrigeration equipment, setting the temperature to be 18 ℃ below zero, standing for 8 to 24 hours until liquid is layered, and filtering to obtain solution C;
8. and concentrating the solution C to the density of 1.298 +/-0.008 to obtain the product.
According to the preparation method in the embodiment 1, the spice is added in a proportion of 3%, the tensile strength of the prepared reconstituted tobacco is 370N/m, the tensile strength is high, the reconstituted tobacco is placed in an electric heating heater after being made into a finished product, smoking evaluation is carried out, the smoke concentration is increased, the tobacco fragrance is given, the miscellaneous gas is reduced, and the smoke thickness is improved.
The concentration of ethanol has a great influence on the extraction rate, and for example 1, the ethanol concentration is changed, the other steps are the same, and the product prepared by the comparison example 1 is designed, the ethanol concentration is 75%, the ethanol concentration is 85%, and the suction evaluation is as follows in the table 1:
TABLE 1
Example 2
1. Mixing the tobacco leaves in the middle of the Yunyan 87 and the tobacco leaves on the upper part of the K326 according to the mass ratio of 2: 1;
2. adding tobacco leaves into a crusher to be crushed to 20 meshes to obtain tobacco leaf fragments;
3. soaking in 95% ethanol and shredded tobacco flakes at a mass ratio of 10:1 for 3 hr, heating for circulation and extracting for 4 hr, and filtering to obtain residue of extractive solution (A);
4. adding water with the mass ratio of the broken tobacco flakes being 1:6 and cellulase accounting for 0.4 percent of the weight of the broken tobacco flakes, heating to 28-30 ℃, keeping the temperature for 2 hours, heating to boiling, circularly extracting for 1 hour, and filtering to obtain filtrate B;
5. concentrating the filtrate B to obtain B paste with density of 1.158 + -0.008;
6. pumping the solution A into a stirrer, setting the stirring speed to be 30 revolutions per minute, slowly adding the paste B while stirring the solution A, setting the stirring speed to be 45 revolutions per minute after the paste B is added, stirring for 60min, and standing for 3 hours;
7. extracting the supernatant after standing, putting the supernatant into refrigeration equipment, setting the temperature to be 18 ℃ below zero, standing for 8 to 24 hours until liquid is layered, and filtering to obtain solution C;
8. and concentrating the solution C to the density of 1.298 +/-0.008 to obtain the product.
The patent CN106235376A discloses a preparation method in' reconstituted tobacco example 1 suitable for heating non-combustion type cigarettes, wherein 4% of the spice is added, the prepared reconstituted tobacco is prepared into a finished product, the finished product is placed in an electric heating heater for smoking evaluation, the smoke concentration is increased, the tobacco fragrance is given, the offensive odor is reduced, and the smoke thickness is improved.
The key point of the invention is the ratio and selection of the raw materials, aiming at the example 1, only the raw materials and the ratio in the step 1 are changed, and other steps are the same, thus obtaining the comparative example 3: mixing tobacco leaves in the middle of the Yunyan 87 and tobacco leaves on the upper part of the K326 according to the mass ratio of 1:1, and comparing the mass ratio of the tobacco leaves in the middle of the Yunyan 87 with that in the upper part of the K326 in a comparative example 4: mixing tobacco leaves in the middle of the Yunyan 87 and tobacco leaves on the upper part of the K326 according to the mass ratio of 3:1, and comparing the mass ratio of the tobacco leaves in the middle of the Yunyan 87 with the mass ratio of the tobacco leaves in the upper part of the K326 in the comparative example 5: only yunyan 87 middle smoke, comparative example 6: the results of the evaluation of the smoking using only K326 top tobacco leaves are shown in Table 2:
Claims (10)
1. a preparation method of special spice for heating cigarette products is characterized by comprising the following steps:
(1) mixing the tobacco leaves in the middle of the Yunyan 87 and the tobacco leaves on the upper part of the K326 according to the mass ratio of 2:1, and crushing the mixture to 20 meshes;
(2) leaching with 95% ethanol as solvent to obtain filtrate A and residue;
(3) adding water and cellulase into the residue, carrying out thermal decomposition, filtering to obtain a filtrate B, and concentrating to obtain a B paste;
(4) placing the filtrate A in a stirrer, stirring, slowly adding the paste B, uniformly stirring, standing at normal temperature, and extracting to obtain a supernatant;
(5) and standing the extracted supernatant in refrigeration equipment, filtering to obtain filtrate C, and concentrating to obtain the special spice for the heated cigarette product.
2. The method for preparing the special spice for the heated cigarette product according to the claim 1, wherein the step (2) further comprises the steps of dissolving every 1g of the crushed tobacco leaves in 10ml of ethanol, soaking for 2-3 hours, and extracting for 2-4 hours through heating circulation.
3. The method for preparing the special spice for the heated cigarette product according to claim 1, wherein the step (3) further comprises adding water with 6 times of the mass of the crushed tobacco leaves into the residue, adding cellulase with 0.4 percent of the weight of the crushed tobacco leaves, heating to 28-30 ℃, keeping the temperature for 2-4 hours, and then heating to boiling for cyclic extraction for 1-3 hours.
4. The method for preparing the special spice for the heated cigarette product according to the claim 1, wherein in the step (3), the density of the concentrated B paste is 1.158 +/-0.008.
5. The method according to claim 1, wherein the step (4) further comprises pumping the solution A into a stirrer, setting the stirring speed to 30 rpm, adding the paste B while stirring the solution A, setting the stirring speed to 45 rpm after the paste B is added, stirring for 30-60 min, and standing for 2-4 hours.
6. The method for preparing the special spice for the heated cigarette product according to claim 1, wherein the step (5) further comprises the steps of extracting the supernatant after standing, putting the supernatant into refrigeration equipment, setting the temperature to be-18 ℃, standing for 8-10 hours, and filtering to obtain a solution C.
7. The method for preparing the special spice for the heated cigarette product according to the claim 1, wherein in the step (5), the density of the concentrated product is 1.298 +/-0.008.
8. A special flavor for heated cigarette products, which is prepared by the preparation method of any one of claims 1 to 7.
9. A heated smoking article comprising the specialized flavor of claim 8.
10. The heated smoking article of claim 9, wherein the smoking material of the smoking article is reconstituted tobacco, and the special flavor is added to the reconstituted tobacco produced by rolling.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430382.7A CN111418885B (en) | 2020-05-20 | 2020-05-20 | Heating cigarette product |
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| CN202010430382.7A CN111418885B (en) | 2020-05-20 | 2020-05-20 | Heating cigarette product |
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| CN111418885A true CN111418885A (en) | 2020-07-17 |
| CN111418885B CN111418885B (en) | 2021-12-21 |
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Citations (6)
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| US4887618A (en) * | 1988-05-19 | 1989-12-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
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| CN105686068A (en) * | 2016-03-11 | 2016-06-22 | 湖南中烟工业有限责任公司 | Electronic cigarette juice in style of burley tobaccos |
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| CN110742302A (en) * | 2019-11-08 | 2020-02-04 | 广东中烟工业有限责任公司 | Cigarette capable of reducing free radical content in smoke and preparation method thereof |
-
2020
- 2020-05-20 CN CN202010430382.7A patent/CN111418885B/en active Active
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| US4887618A (en) * | 1988-05-19 | 1989-12-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
| CN103519334A (en) * | 2013-10-29 | 2014-01-22 | 浙江中烟工业有限责任公司 | Tobacco composition capable of reducing cigarette irritation and applications of tobacco composition |
| CN105212262A (en) * | 2015-11-13 | 2016-01-06 | 中国烟草总公司郑州烟草研究院 | A kind of preparation method of tobacco flavor material |
| CN105686068A (en) * | 2016-03-11 | 2016-06-22 | 湖南中烟工业有限责任公司 | Electronic cigarette juice in style of burley tobaccos |
| CN108158030A (en) * | 2017-12-28 | 2018-06-15 | 江西中烟工业有限责任公司 | A kind of compound Chinese medicine extract extracting method and its application in cigarette |
| CN110742302A (en) * | 2019-11-08 | 2020-02-04 | 广东中烟工业有限责任公司 | Cigarette capable of reducing free radical content in smoke and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 周骏等: "《国产白肋烟、马里兰烟和晒红烟资源调查及工业可用性》", 31 December 2015, 科学技术文献出版社 * |
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