CN110959902A - Cigarette with tobacco fragrance type tobacco shred function fragrance raw material mixed and capable of being heated and not combusted - Google Patents
Cigarette with tobacco fragrance type tobacco shred function fragrance raw material mixed and capable of being heated and not combusted Download PDFInfo
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- CN110959902A CN110959902A CN201811124556.6A CN201811124556A CN110959902A CN 110959902 A CN110959902 A CN 110959902A CN 201811124556 A CN201811124556 A CN 201811124556A CN 110959902 A CN110959902 A CN 110959902A
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- tobacco
- cigarette
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- fragrance
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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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
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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
Abstract
The invention relates to the field of electronic cigarettes. A mixed tobacco fragrance type tobacco shred functional aromatic raw material is prepared by carrying out high-pressure low-temperature reaction on various tobacco shreds under inert conditions, and then extracting and filtering the tobacco shreds by using a solvent; or the tobacco shred functional aromatic raw material is prepared by immersing a plurality of tobacco shreds in a solvent, then performing high-pressure low-temperature reaction under inert conditions, and then extracting and filtering; or soaking various cut tobaccos in a solvent for 15-30 s, then carrying out high-pressure low-temperature reaction under inert conditions, and then extracting and filtering the cut tobaccos by using the solvent. The high-pressure low-temperature reaction can obtain 100-plus 200-DEG C reaction products, which are expressed by the fact that the tobacco fragrance is enough, the burnt fragrance is moderate, the gas of the generated smoke is light, the compatibility is good, the requirement of the main body fragrance of the electronic cigarette liquid can be met, in addition, the extraction method uses propylene glycol or glycerin as a solvent, the stability is good, the refrigeration is not needed, the reaction condition is simple, the products in batches have no obvious difference, and the industrial production can be realized.
Description
Technical Field
The invention relates to the field of heating non-combustible cigarettes.
Background
Smoking is harmful to health, second-hand smoke is more harmful, secondary pollution and public hazard are formed, so smoke-free tobacco products need to be researched and developed urgently, and novel tobacco products such as electronic cigarettes, heating non-combustible tobacco products, buccal cigarettes and the like become focus of attention in domestic and foreign industries. The combustion process of tobacco has complex reactions such as thermal cracking, Maillard and the like, and different temperatures and atmospheres have great influence on products. Research shows that the types of aroma components released by tobacco are the most when the tobacco is heated to 600 ℃, however, the smoking process of the novel tobacco forms such as electronic cigarettes and heating non-combustion cigarettes cannot reach the heating temperature, so that the tobacco essential oil extracted by the traditional tobacco processing mode cannot bring corresponding satisfaction to consumers when being applied to the novel tobacco, and the novel tobacco forms such as electronic cigarettes and the like cannot bring obstruction to market and replace the traditional cigarette consumption mode.
The applicant Zhejiang tobacco industry Limited liability company applies for Chinese invention patent (CN201510580910.6) and discloses a method for preparing electronic cigarette tobacco juice from tobacco subjected to dry distillation pyrolysis treatment, which comprises the following steps: weighing tobacco, placing the tobacco into a heating furnace, heating to the temperature of 150-.
Chinese invention patent (CN201510246335.6) discloses an electronic cigarette liquid containing dry distillation spice, which is prepared by uniformly mixing 15-50% of dry distillation spice, 30-60% of glycerol and propylene glycol. Wherein, the dry distillation spice is prepared by dry distillation of tobacco under nitrogen atmosphere and at proper temperature. The dry distillation is to dry distill the tobacco at 200-400 ℃ in nitrogen atmosphere, and the distillate flows into a receiving bottle through tap water condensation and is collected, thus obtaining the condensed dry distillation spice.
Chinese invention patent (CN201610086584.8) discloses an electronic cigarette liquid with traditional cigarette fragrance and a preparation method thereof, which comprises the steps of burning and dry distillation of cut tobacco. The combustion of the tobacco shreds is carried out at the temperature of 800-900 ℃ to obtain fully combusted smoke. The dry distillation of the tobacco shreds is carried out at the temperature of 300-400 ℃ to obtain the dry-distilled smoke. The burning smoke and the smoke of the dry distillation react at the temperature of 300 ℃ and 400 ℃, and are dissolved in organic solvents such as ethyl acetate and the like. And (3) carrying out rotary evaporation on the solvent absorption liquid at the temperature of 27-30 ℃ under the pressure of-0.09 MPa to obtain a brown oily extract, namely the tobacco liquid raw material with the aroma characteristics of the traditional flue-cured tobacco type cigarettes.
The Chinese invention patent (CN201410249421.8) discloses a method for extracting Chinese style flue-cured tobacco flavor type tobacco juice for electronic cigarettes, which comprises the following steps: mixing flue-cured tobacco type tobacco leaves, tobacco shreds or tobacco powder, applying tobacco material liquid or sugar-containing substances to the tobacco leaves, the tobacco shreds or the tobacco powder, performing dry distillation on the substances in the step 2) in temperature sections, and collecting fractions. The method specifically comprises the following steps: 1) 70-100 parts of flue-cured tobacco type tobacco leaves, tobacco shreds or tobacco powder, 1-5 parts of tobacco feed liquid or 1-30 parts of substances containing sugar are filled into a dry distillation tank; 2) heating the retort to 60-120 deg.C, and maintaining the temperature for 0.5-2 h; 3) then raising the temperature to 180-240 ℃, and preserving the temperature for 0.5-2 h; 4) and collecting fractions after the reaction is finished.
Disclosure of Invention
In order to overcome the defects of the existing tobacco treatment mode applied to novel tobacco and make up the defects of the existing heating non-combustion cigarette that the fragrance and the physiological strength of the tobacco are not enough, the invention aims to provide a heating non-combustion cigarette mixed with tobacco fragrance type tobacco shred functional fragrance raw materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cigarette is not combusted by heating mixed tobacco fragrance type tobacco shred functional fragrance raw materials, wherein the smoking raw materials comprise tobacco fragrance tobacco shred functional fragrance raw materials, heat conduction materials and binders; 20-80% of tobacco-flavored cut tobacco functional incense raw materials, 1-50% of heat conduction materials and 1-30% of binders; the functional fragrant raw material of the tobacco shreds is prepared by carrying out high-pressure low-temperature reaction on the tobacco shreds under inert conditions, and then extracting and filtering the tobacco shreds by using a solvent; or the tobacco shred functional aromatic raw material is prepared by immersing tobacco shreds in a solvent, then performing high-pressure low-temperature reaction under inert conditions, and then extracting and filtering; or soaking the cut tobacco in a solvent for 15-30 s, then carrying out high-pressure low-temperature reaction under an inert condition, and then extracting and filtering the reaction product by using the solvent to obtain the cut tobacco; the conditions of high pressure and low temperature are 1.0-2.0 MPa, the temperature is 90-140 ℃, and the reaction time is 0.5-5 h; the solvent is one or a mixture of two of glycerol and propylene glycol; the cut tobacco comprises the following components in percentage by mass:
as a further improvement, the cut tobacco comprises the following components in percentage by mass:
as a further improvement, the conditions of high pressure and low temperature are 1.2-1.80 MPa, the temperature is 100-120 ℃, and the reaction time is 1-3 h.
As a further improvement, the inert condition is nitrogen or inert gas.
As a further improvement, the cut tobacco is one or a mixture of more of flue-cured tobacco cut tobacco, aromatic tobacco cut tobacco, sun-cured yellow tobacco cut tobacco, burley tobacco cut tobacco, middle-flavor cut tobacco, strong-flavor cut tobacco and fen-flavor cut tobacco.
As a further improvement, the cut tobacco is one or a mixture of more of flue-cured tobacco cut tobacco, aromatic tobacco cut tobacco, sun-cured yellow tobacco cut tobacco, burley tobacco cut tobacco, middle-flavor cut tobacco, strong-flavor cut tobacco and fen-flavor cut tobacco.
Preferably, the heat conducting material is one or a mixture of a plurality of metal heat conducting particles, heat conducting inorganic materials and carbon-based materials.
Preferably, the heat-conducting inorganic material is one or more of aluminum nitride, boron nitride, aluminum oxide, titanium dioxide and silicon carbide, the metal heat-conducting material is one or more of foamed metal and particles, the foamed metal is one or more of foamed aluminum, foamed copper, foamed titanium and foamed aluminum oxide, the particles are one or more of iron powder, aluminum powder and copper powder, and the carbon-based material is one or more of carbon fiber, carbon nanotube, graphite and carbon powder.
Preferably, the binder is selected from one or more of starch, glycerol and food gum.
Preferably, the food gum is selected from one or more of gelatin, sodium caseinate, arabic gum, tamarind seed polysaccharide gum, sesbania gum, agar, sodium alginate, carrageenan, pectin, xanthan gum, β -cyclodextrin, sodium starch phosphate, sodium carboxymethyl starch, carboxymethyl cellulose, guar gum, chitosan, hydroxypropyl starch, and propylene glycol alginate.
Preferably, the smoking raw material also comprises one or a combination of more of essence and spice for cigarettes, humectant, water, preservative and filler.
In the prior art, the temperature of the dry distillation extract is higher, the dry distillation extract is generally extracted at 350 ℃, and the application of the dry distillation extract in heating non-burning cigarettes shows that the dry distillation extract has too heavy scorched flavor and cannot be used for heating non-burning cigarette main body flavor with the tobacco flavor type. The supercritical extract is generally extracted at the temperature of below 50 ℃, and the cigarette smoke generated by the extract is heavy and has a slight residual feeling. The high-pressure low-temperature reaction can obtain 100-plus 200-DEG C reaction products, which are expressed by the fact that the tobacco fragrance is enough, the burnt fragrance is moderate, the gas of the generated smoke is light, the compatibility is good, the requirement of the main body fragrance of the cigarette which is not combusted by heating can be met, in addition, the extraction method uses propylene glycol or glycerol as a solvent, the stability is good, the refrigeration is not needed, the reaction condition is simple, the products in batches have no obvious difference, and the industrial production can be realized.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. the functional fragrant raw material provided by the invention can endow the smoke of the heated non-combustible cigarette with obvious tobacco flavor characteristics, has rich fragrance, comfortable and clean mouthfeel and moderate strength, and greatly improves the sensory quality, thereby being beneficial to improving the market acceptance of the tobacco-flavored heated non-combustible cigarette.
2. The functional incense raw material provided by the invention has stable property and strong pertinence.
3. The solvent is selected from one or a mixture of two or three of ethanol, glycerol and propylene glycol, and the solvent for heating the non-combustible cigarette has good compatibility, does not need additional treatment, and has convenient use and simple production process.
Drawings
FIG. 1 is a gas chromatogram of a flue-cured tobacco-type functional flavor raw material of example 1.
FIG. 2 is a gas chromatogram of a raw material of a cigarette-type functional incense of example 2.
FIG. 3 is a gas chromatogram of a functional cigarette raw material of burley tobacco of example 3.
Detailed Description
The invention is further described below with reference to examples of embodiment but without in any way limiting the scope of the invention.
Example 1
Weighing 11.5g of flue-cured tobacco shred, 9.5g of burley tobacco shred, 6.2g of middle-flavor tobacco shred, 3.0g of strong-flavor tobacco shred and 3.0g of fen-flavor tobacco shred, adding the mixture into a reaction kettle with the volume of 500mL, adding 1.5MPa of nitrogen, heating at 100 ℃, electrically stirring, heating for 2 hours (including 1 hour of heating time), cooling by circulating water after the reaction is finished, adding 100mL of propylene glycol, immersing overnight, extracting and filtering to obtain about 80mL of filtrate.
The aromatic raw material prepared by the method is used in a formula of the heating non-combustible cigarette, and the result shows that after the functional aromatic raw material is added, the smoke of the heating non-combustible cigarette has obvious tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 2
Weighing 6.5g of flue-cured tobacco shreds, 10.5g of burley tobacco shreds, 6.5g of middle-flavor tobacco shreds, 1.0g of strong-flavor tobacco shreds and 2.0g of faint-flavor tobacco shreds, shredding by hands, adding into a reaction kettle with the volume of 500mL, adding a solvent for immersing about 200mL, adding 1.5MPa of nitrogen, heating at 100 ℃ for 2h (including 1h of heating time), cooling with circulating water after the reaction is finished, standing overnight, and filtering to obtain about 120mL of filtrate.
The aromatic raw material prepared by the method is used in a formula of the heating non-combustible cigarette, and the result shows that after the functional aromatic raw material is added, the smoke of the heating non-combustible cigarette has obvious tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 3
Weighing 10.5g of flue-cured tobacco shred, 10.5g of burley tobacco shred, 6.5g of middle-aroma type tobacco shred, 2.0g of strong-aroma type tobacco shred and 3.0g of fen-aroma type tobacco shred, soaking the tobacco shred in propylene glycol for about 20s, taking out the tobacco shred and adding the tobacco shred into a reaction kettle with the volume of 500mL, adding 1.5MPa of nitrogen, heating at 100 ℃ for 2h (including 1h of temperature rise time), cooling by circulating water after the reaction is finished, adding a solvent to immerse overnight, and filtering to obtain 80-100mL of filtrate.
The aromatic raw material prepared by the method is used in a formula of the heating non-combustible cigarette, and the result shows that after the functional aromatic raw material is added, the smoke of the heating non-combustible cigarette has obvious tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 4
The formula of the cigarette liquid for heating non-combustion cigarette comprises the following components in percentage by mass:
the functional flavor raw material of the tobacco shreds can be selected from one of the embodiments 1 to 3.
The cigarette liquid without burning after being heated is put into a hollow cigarette tube of a cigarette without burning after being heated, and the evaluation result shows that the cigarette smoke without burning after being heated has obvious tobacco taste characteristics after the functional flavor raw material of the tobacco shred is added, the tobacco has rich flavor, full smoke, better aroma quality, no obvious sweet and greasy feeling, moderate strength, clean and comfortable oral cavity and obviously improved sensory quality.
Smoking evaluation was performed on the cigarettes produced in examples 1 to 4, which were not burned under heating.
The criteria for evaluation are as follows:
the results are as follows:
| flue-cured tobacco | 27.0 | 9.0 | 9.0 | 18.0 | 18.0 | 6.0 |
| White rib | 26.0 | 7.0 | 7.0 | 16.0 | 16.0 | 6.5 |
| Perfume | 27.0 | 8.5 | 8.0 | 18.0 | 17.0 | 6.0 |
| Example 4 | 28.0 | 9.0 | 9.0 | 17.5 | 18.5 | 9.0 |
Claims (10)
1. A heating non-combustion cigarette of tobacco shred functional fragrant raw materials of mixed tobacco flavor type comprises an electric heating component, a cigarette bullet component and a smoking component, and is characterized in that: smoking raw materials are arranged in the smoke cartridge assembly, and the smoking raw materials comprise tobacco-flavored cut tobacco functional incense raw materials, heat conducting materials and binders; 20-80% of tobacco-flavored cut tobacco functional incense raw materials, 1-50% of heat conduction materials and 1-30% of binders; the functional fragrant raw material of the tobacco shreds is prepared by carrying out high-pressure low-temperature reaction on the tobacco shreds under inert conditions, and then extracting and filtering the tobacco shreds by using a solvent; or the tobacco shred functional aromatic raw material is prepared by immersing tobacco shreds in a solvent, then performing high-pressure low-temperature reaction under inert conditions, and then extracting and filtering; or soaking the cut tobacco in a solvent for 15-30 s, then carrying out high-pressure low-temperature reaction under an inert condition, and then extracting and filtering the reaction product by using the solvent to obtain the cut tobacco; the conditions of high pressure and low temperature are 1.0-2.0 MPa, the temperature is 90-140 ℃, and the reaction time is 0.5-5 h; the solvent is one or a mixture of two or three of ethanol, glycerol and propylene glycol; the cut tobacco comprises the following components in percentage by mass:
2. the cigarette of claim 1, wherein the cigarette is prepared by mixing the functional tobacco flavor materials with tobacco flavor, and is characterized in that: the cut tobacco comprises the following components in percentage by mass:
3. the cigarette of claim 1, wherein the cigarette is prepared by mixing the functional tobacco flavor materials with tobacco flavor, and is characterized in that: the conditions of high pressure and low temperature are 1.2-1.80 MPa, the temperature is 100-120 ℃, and the reaction time is 1-3 h.
4. The cigarette of claim 1, wherein the cigarette is prepared by mixing the functional tobacco flavor materials with tobacco flavor, and is characterized in that: the inert condition is nitrogen or inert gas.
5. The heated non-burning cigarette of claim 1, wherein: the heat conducting material is one or a mixture of metal heat conducting particles, heat conducting inorganic materials and carbon-based materials.
6. The heated non-burning cigarette of claim 1, wherein: the heat-conducting inorganic material is one or a mixture of more of aluminum nitride, boron nitride, aluminum oxide, titanium dioxide and silicon carbide, the metal heat-conducting material is a foam metal and particles, the foam metal is one or a mixture of more of foam aluminum, foam copper, foam titanium and foam aluminum oxide, the particles are one or a mixture of more of iron powder, aluminum powder and copper powder, and the carbon-based material is one or a mixture of more of carbon fiber, carbon nano tube, graphite and carbon powder.
7. The heated non-burning cigarette of claim 1, wherein: the binder is selected from one or more of starch, glycerol and food gum.
8. The cigarette as claimed in claim 7, wherein the edible gum is selected from gelatin, sodium caseinate, acacia gum, tamarind polysaccharide gum, sesbania gum, agar, sodium alginate, carrageenan, pectin, xanthan gum, β -cyclodextrin, sodium starch phosphate, sodium carboxymethyl starch, carboxymethyl cellulose, guar gum, chitosan, hydroxypropyl starch, and propylene glycol alginate.
9. The heated non-burning cigarette of claim 1, wherein: the smoking raw material also comprises one or a combination of more of essence and spice for cigarettes, humectant, water, preservative and filler.
10. The heated non-burning cigarette of claim 9, wherein: the humectant is one or a combination of more of ethanol, propylene glycol, glycerol, sorbitol and xylitol.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124556.6A CN110959902A (en) | 2018-09-26 | 2018-09-26 | Cigarette with tobacco fragrance type tobacco shred function fragrance raw material mixed and capable of being heated and not combusted |
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| CN201811124556.6A CN110959902A (en) | 2018-09-26 | 2018-09-26 | Cigarette with tobacco fragrance type tobacco shred function fragrance raw material mixed and capable of being heated and not combusted |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457916A (en) * | 2020-12-14 | 2021-03-09 | 湖北中烟工业有限责任公司 | Tobacco flavor and preparation method thereof |
| CN113693262A (en) * | 2021-08-30 | 2021-11-26 | 深圳市真味生物科技有限公司 | Fruit-flavor electronic cigarette liquid solvent prepared from benzyl alcohol |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457916A (en) * | 2020-12-14 | 2021-03-09 | 湖北中烟工业有限责任公司 | Tobacco flavor and preparation method thereof |
| CN113693262A (en) * | 2021-08-30 | 2021-11-26 | 深圳市真味生物科技有限公司 | Fruit-flavor electronic cigarette liquid solvent prepared from benzyl alcohol |
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Application publication date: 20200407 |