CN110959889A - Functional fragrant raw material of tobacco-flavored cut tobacco and application of functional fragrant raw material - Google Patents
Functional fragrant raw material of tobacco-flavored cut tobacco and application of functional fragrant raw material Download PDFInfo
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- CN110959889A CN110959889A CN201811124543.9A CN201811124543A CN110959889A CN 110959889 A CN110959889 A CN 110959889A CN 201811124543 A CN201811124543 A CN 201811124543A CN 110959889 A CN110959889 A CN 110959889A
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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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- 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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Abstract
The invention relates to the field of electronic cigarettes. A functional fragrant raw material of tobacco shred is prepared by performing high-pressure low-temperature reaction on tobacco shred under inert condition, and extracting and filtering with 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 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 electronic 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 processing mode applied to novel tobacco and make up the defects of the existing electronic cigarette liquid such as insufficient tobacco fragrance and physiological strength, the invention aims to provide a tobacco-flavored cut tobacco functional fragrance raw material, and the second aim of the invention is to adopt the electronic cigarette liquid and the electronic cigarette of the cut tobacco functional fragrance raw material.
In order to achieve the first object, the invention adopts the following technical scheme:
a functional fragrant raw material of tobacco shred is prepared by performing high-pressure low-temperature reaction on tobacco shred under inert condition, and extracting and filtering with 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.
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.
In order to achieve the second object, the invention adopts the following technical scheme:
the electronic cigarette liquid with the tobacco flavor comprises the tobacco shred functional fragrant raw material.
Preferably, the electronic cigarette liquid comprises the following components in percentage by mass:
preferably, the non-tobacco plant extract comprises one or more of plum extract and tea extract; the electronic cigarette solvent is one or a mixture of two of glycerin and propylene glycol. Preferably, the electronic cigarette solvent is one or a mixture of two of glycerin and propylene glycol.
A tobacco-flavored electronic cigarette comprises a tobacco juice of the electronic cigarette.
In the prior art, the dry distillation extract has high temperature, is generally extracted at 350 ℃, and is too heavy in burnt flavor when applied to electronic cigarettes, so that the dry distillation extract cannot be used for electronic cigarette liquid main body fragrance with the herbal fragrance 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 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.
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 electronic cigarette smoke with obvious tobacco flavor characteristics, has rich fragrance, comfortable and clean mouthfeel and moderate strength, and greatly improves the sensory quality, so that the market acceptance of the tobacco-flavor electronic cigarette is favorably improved.
2. The functional incense raw material provided by the invention has stable property and strong pertinence.
3. The electronic cigarette solvent has good compatibility with the solvent of the electronic cigarette by adopting the solvent selected from one or a mixture of two of glycerol and propylene glycol, 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
Preparation of flue-cured tobacco type functional incense raw material
Weighing 31.5g of flue-cured tobacco shreds, adding into a reaction kettle with a volume of 500mL, adding 1.5MPa of nitrogen, heating at 100 ℃, electrically stirring, heating for 2 hours (including 1 hour of heating time), cooling with circulating water after the reaction is finished, adding 100mL of propylene glycol, immersing overnight, extracting, and filtering to obtain about 80mL of filtrate.
The cigarette is prepared by adding the functional cigarette raw material, and the electronic cigarette has the advantages of obvious tobacco flavor characteristic, rich aroma, comfortable and clean taste and moderate strength, and greatly improves the sensory quality.
Example 2
Preparation of aromatic tobacco type functional incense raw material
Weighing 31.5g of aromatic tobacco shreds, adding into a reaction kettle with a volume of 500mL, adding 1.5MPa of nitrogen, heating at 100 ℃, electrically stirring, heating for 2 hours (including 1 hour of heating time), cooling with circulating water after the reaction is finished, adding 100mL of propylene glycol, immersing overnight, extracting, and filtering to obtain about 80mL of filtrate.
The fragrance raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional fragrance raw material is added, the electronic cigarette smoke has the obvious tobacco flavor characteristic of the aromatic cigarette, is rich in fragrance, comfortable and clean in taste and moderate in strength, and greatly improves the sensory quality.
Example 3
Preparation of burley tobacco type functional incense raw material
Weighing 31.5g of burley tobacco shred, adding 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 with circulating water after the reaction is finished, adding 100mL of propylene glycol, immersing overnight, extracting, and filtering to obtain about 80mL of filtrate.
The cigarette raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional cigarette raw material is added, the electronic cigarette smoke has obvious burley tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 4
Preparation of flue-cured tobacco type functional incense raw material
Weighing 31.5g of tobacco shred, shredding by hand, adding into a reaction kettle with a volume of 500mL, adding a solvent for immersion, wherein the volume is about 200mL, adding 1.5MPa of nitrogen, heating at 100 ℃, heating 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 cigarette is prepared by adding the functional cigarette raw material, and the electronic cigarette has the advantages of obvious tobacco flavor characteristic, rich aroma, comfortable and clean taste and moderate strength, and greatly improves the sensory quality.
Example 5
Preparation of aromatic tobacco type functional incense raw material
Weighing 31.5g of tobacco shred, shredding by hand, adding into a reaction kettle with a volume of 500mL, adding a solvent for immersion, wherein the volume is about 200mL, adding 1.5MPa of nitrogen, heating at 100 ℃, heating 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 fragrance raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional fragrance raw material is added, the electronic cigarette smoke has the obvious tobacco flavor characteristic of the aromatic cigarette, is rich in fragrance, comfortable and clean in taste and moderate in strength, and greatly improves the sensory quality.
Example 6
Preparation of burley tobacco type functional incense raw material
Weighing 31.5g of tobacco shred, shredding by hand, adding into a reaction kettle with a volume of 500mL, adding a solvent for immersion, wherein the volume is about 200mL, adding 1.5MPa of nitrogen, heating at 100 ℃, heating 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 cigarette raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional cigarette raw material is added, the electronic cigarette smoke has obvious burley tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 7
Preparation of flue-cured tobacco type functional incense raw material
Weighing 31.5g of tobacco shreds, soaking in propylene glycol for about 20s, taking out, adding into a 500mL reaction kettle, adding 1.5MPa nitrogen, heating at 100 deg.C for 2h (including 1h of heating time), cooling with circulating water after reaction, adding solvent, soaking overnight, and filtering to obtain filtrate of about 80-100 mL.
The cigarette is prepared by adding the functional cigarette raw material, and the electronic cigarette has the advantages of obvious tobacco flavor characteristic, rich aroma, comfortable and clean taste and moderate strength, and greatly improves the sensory quality.
Example 8
Preparation of aromatic tobacco type functional incense raw material
Weighing 31.5g of tobacco shreds, soaking in propylene glycol for about 20s, taking out, adding into a 500mL reaction kettle, adding 1.5MPa nitrogen, heating at 100 deg.C for 2h (including 1h of heating time), cooling with circulating water after reaction, adding solvent, soaking overnight, and filtering to obtain filtrate of about 80-100 mL.
The fragrance raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional fragrance raw material is added, the electronic cigarette smoke has the obvious tobacco flavor characteristic of the aromatic cigarette, is rich in fragrance, comfortable and clean in taste and moderate in strength, and greatly improves the sensory quality.
Example 9
Preparation of burley tobacco type functional incense raw material
Weighing 31.5g of tobacco shreds, soaking in propylene glycol for about 20s, taking out, adding into a 500mL reaction kettle, adding 1.5MPa nitrogen, heating at 100 deg.C for 2h (including 1h of heating time), cooling with circulating water after reaction, adding solvent, soaking overnight, and filtering to obtain filtrate of about 80-100 mL.
The cigarette raw material prepared by the method is used in the formula of the electronic cigarette, and the result shows that after the functional cigarette raw material is added, the electronic cigarette smoke has obvious burley tobacco flavor characteristics, rich aroma, comfortable and clean mouthfeel and moderate strength, and the sensory quality is greatly improved.
Example 10
The formula of the electronic cigarette liquid comprises the following components in percentage by mass:
the functional flavor raw material of the tobacco shreds can be one selected from the embodiments 1-9.
The electronic cigarette liquid with the composition enters an electronic cigarette empty smoke tube, and evaluation results show that after the functional tobacco shred fragrance raw material is added, the electronic cigarette smoke has obvious tobacco flavor characteristics, the tobacco has rich natural fragrance, full smoke, good fragrance quality, no obvious sweet and greasy feeling, moderate stiffness and clean and comfortable oral cavity, and the sensory quality is obviously improved.
The criteria for evaluation are as follows:
the results are as follows:
Claims (8)
1. a functional fragrant raw material of tobacco-flavored cut tobacco is characterized in that: 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.
2. The functional aromatic raw material for the tobacco-flavored cut tobacco according to claim 1, 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.
3. The functional aromatic raw material for the tobacco-flavored cut tobacco according to claim 1, characterized in that: the inert condition is nitrogen or inert gas.
4. The functional aromatic raw material for the tobacco-flavored cut tobacco according to claim 1, characterized in that: the tobacco shred is one or more of flue-cured tobacco shred, aromatic tobacco shred, sun-cured yellow tobacco shred, burley tobacco shred, middle-flavor tobacco shred, strong-flavor tobacco shred, and fragrant tobacco shred.
5. The utility model provides a tobacco flavor electron cigarette tobacco juice which characterized in that: the electronic cigarette liquid comprises the tobacco shred functional perfume raw material according to any one of claims 1 to 4.
6. The tobacco-flavored electronic cigarette liquid according to claim 5, characterized in that the electronic cigarette liquid comprises the following components in percentage by mass:
7. the tobacco-flavored e-cigarette liquid of claim 6, wherein the non-tobacco plant extract comprises a mixture of one or more of plum extract, tea extract; the electronic cigarette solvent is one or a mixture of two of glycerin and propylene glycol.
8. A tobacco flavor electronic cigarette is characterized in that: the tobacco flavor electronic cigarette liquid of claims 5-7 is adopted as the tobacco liquid of the electronic cigarette.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811124543.9A CN110959889A (en) | 2018-09-26 | 2018-09-26 | Functional fragrant raw material of tobacco-flavored cut tobacco and application of functional fragrant raw material |
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| CN201811124543.9A CN110959889A (en) | 2018-09-26 | 2018-09-26 | Functional fragrant raw material of tobacco-flavored cut tobacco and application of functional fragrant raw material |
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Citations (6)
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| US5235992A (en) * | 1991-06-28 | 1993-08-17 | R. J. Reynolds Tobacco Company | Processes for producing flavor substances from tobacco and smoking articles made therewith |
| CN101061888A (en) * | 2006-04-27 | 2007-10-31 | 湖南中烟工业公司 | Device for carbonization and cracking at high temperature and the pyrolysis method |
| CN104026728A (en) * | 2014-06-25 | 2014-09-10 | 湖南中烟工业有限责任公司 | Electronic tobacco juice with baking aroma |
| CN105595411A (en) * | 2016-02-01 | 2016-05-25 | 湖北中烟工业有限责任公司 | Method for preparing tobacco-characteristic-taste tobacco flavor material and electronic cigarette fluid containing tobacco flavor material |
| CN106387989A (en) * | 2016-11-18 | 2017-02-15 | 镇江市水木年华现代农业科技有限公司 | Contain tea leaf extract and Chinese medicine extract electronic cigarette oil and preparation method thereof |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5235992A (en) * | 1991-06-28 | 1993-08-17 | R. J. Reynolds Tobacco Company | Processes for producing flavor substances from tobacco and smoking articles made therewith |
| CN101061888A (en) * | 2006-04-27 | 2007-10-31 | 湖南中烟工业公司 | Device for carbonization and cracking at high temperature and the pyrolysis method |
| CN104026728A (en) * | 2014-06-25 | 2014-09-10 | 湖南中烟工业有限责任公司 | Electronic tobacco juice with baking aroma |
| CN105595411A (en) * | 2016-02-01 | 2016-05-25 | 湖北中烟工业有限责任公司 | Method for preparing tobacco-characteristic-taste tobacco flavor material and electronic cigarette fluid containing tobacco flavor material |
| CN106387989A (en) * | 2016-11-18 | 2017-02-15 | 镇江市水木年华现代农业科技有限公司 | Contain tea leaf extract and Chinese medicine extract electronic cigarette oil and preparation method thereof |
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