CN106235415B - Liquid of electronic cigarette with tobacco fragrance - Google Patents
Liquid of electronic cigarette with tobacco fragrance Download PDFInfo
- Publication number
- CN106235415B CN106235415B CN201610637348.0A CN201610637348A CN106235415B CN 106235415 B CN106235415 B CN 106235415B CN 201610637348 A CN201610637348 A CN 201610637348A CN 106235415 B CN106235415 B CN 106235415B
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- China
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- tobacco
- cigarette
- absolute
- liquid
- nicotine content
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- A24F47/008—
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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
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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
Abstract
The invention provides a cigarette liquid of a cigarette-flavored electronic cigarette, which is prepared by uniformly mixing the following raw materials in percentage by weight: 1-3% of tobacco absolute with high nicotine content, 0.005-0.02% of guaiacol, 0.005-0.02% of 4-vinyl guaiacol, 0.01-0.02% of tree moss absolute, 0.01-0.03% of methyl cyclopentenolone, 0.005-0.01% of propiheptolactone, 0.005-0.01% of 2-acetylpyridine, 0.003-0.005% of 2,3, 5-trimethyl pyrazine, 0.01-0.03% of megastigmatrienone, 3-7% of deionized water, 25-60% of propylene glycol and the balance of glycerol. The electronic cigarette liquid not only provides tobacco fragrance, but also provides nicotine with sufficient physiological satisfaction, and high-purity nicotine does not need to be added additionally. The tobacco absolute oil is obtained by subcritical extraction, is simple and effective and is convenient for industrial production. The used synthetic spice enables the cigarette fragrance of the electronic cigarette to be richer and more approximate to that of the traditional cigarette.
Description
Technical Field
The invention belongs to the technical field of electronic cigarette liquid, and particularly relates to cigarette-fragrant electronic cigarette liquid.
Background
In recent years, the situation of smoking ban in China and China is becoming more severe, and the traditional cigarettes face great challenges in both production and sale. Meanwhile, because the feeling of smoking harming health is deeply enjoyed, more and more smokers gradually quit smoking or turn to consume some cigarette substitutes, such as buccal cigarettes, electronic cigarettes and the like. Electronic cigarette products are receiving more and more attention because they do not contain harmful components such as tar, CO, hydrocyanic acid, etc., do not produce second-hand smoke and do not burn, etc. However, the electronic cigarette is mainly sold in countries such as europe and the united states, the flavor of the electronic cigarette is generally heavier, and the tobacco taste is less, which does not meet the taste of Chinese consumers.
Disclosure of Invention
The invention aims to provide tobacco liquid of a tobacco-flavored electronic cigarette.
In order to achieve the purpose, the invention adopts the following technical scheme:
the tobacco liquid of the tobacco-flavored electronic cigarette is prepared by uniformly mixing the following raw materials in percentage by weight: 1-3% of tobacco absolute with high nicotine content, 0.005-0.02% of guaiacol, 0.005-0.02% of 4-vinyl guaiacol, 0.01-0.02% of tree moss absolute, 0.01-0.03% of methyl cyclopentenolone, 0.005-0.01% of propiheptolactone, 0.005-0.01% of 2-acetylpyridine, 0.003-0.005% of 2,3, 5-trimethyl pyrazine, 0.01-0.03% of megastigmatrienone, 3-7% of deionized water, 25-60% of propylene glycol and the balance of glycerol.
The high nicotine content tobacco absolute can be prepared from common tobacco raw materials such as burley tobacco, flue-cured tobacco, aromatic tobacco and the like, and the high nicotine content tobacco absolute in the tobacco liquid can be a mixture of 1 or more types of tobacco absolute.
The high nicotine content tobacco absolute is prepared by the following process: spraying 3-5% KOH, NaOH, CaO and Ca (OH) to the tobacco material2、Na2CO3Or ammonia water solution, spraying 10-30%, standing for 0.5-2 hr, microwave treating for 30s 2 times, and rolling for 2-3 times. Extracting tobacco material with butane or dimethyl ether as subcritical extraction solvent with ethanol as entrainer at material-liquid ratio of 1:5-1:10 at 0-50 deg.C under saturated vapor pressure of the solvent at corresponding temperature for 0.5-1.5 hr; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 5-8 times the mass of the extract, stirring to dissolve completely, and freezing at-20 deg.C or-10 deg.C for 12-24 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol exists to obtain the tobacco absolute oil with high nicotine content.
Compared with the prior art, the invention has the following advantages:
(1) the electronic cigarette liquid takes the tobacco absolute oil with high nicotine content as the main source of cigarette fragrance, not only provides the tobacco fragrance, but also provides nicotine with enough physiological satisfaction, does not need to additionally add high-purity nicotine, and can enable the fragrance and the taste of the electronic cigarette to be closer to those of the traditional cigarette.
(2) The tobacco absolute oil is obtained by subcritical extraction, is simple and effective, is convenient for industrial production, and has significance and value of actual production.
(3) The synthetic spices used in the invention are the spices in the traditional cigarette or smoke and some components with baking fragrance and burnt fragrance, thus improving the problem that the electronic cigarette has obvious difference from the traditional cigarette due to non-combustion, and leading the cigarette fragrance of the electronic cigarette to be richer and closer to the traditional cigarette.
Detailed Description
The present invention is further illustrated by the following examples, but the scope of the present invention is not limited thereto.
Example 1
The tobacco liquid of the tobacco-flavored electronic cigarette is prepared by uniformly mixing the following raw materials in percentage by weight: 1% of high nicotine content tobacco absolute, 0.005% of guaiacol, 0.005% of 4-vinyl guaiacol, 0.015% of tree moss absolute, 0.02% of methyl cyclopentenolone, 0.005% of propiolactone, 0.005% of 2-acetylpyridine, 0.003% of 2,3, 5-trimethyl pyrazine, 0.02% of megastigmatrienone, 3% of deionized water, 40% of propylene glycol and the balance of glycerol.
The high nicotine content tobacco absolute is prepared by the following process: spraying Na with concentration of 3% into burley tobacco2CO3Spraying 20% of the aqueous solution, standing for 1 hr, performing microwave treatment for 30s 2 times, and rolling for 2 times. The method comprises the following steps of (1) extracting the tobacco raw material by using dimethyl ether as a subcritical extraction solvent and ethanol as an entrainer at a material-liquid ratio of 1:8 under the conditions that the temperature is 50 ℃ and the pressure is the saturated vapor pressure of the used solvent at the corresponding temperature, wherein the extraction time is 1 h; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 8 times the mass of the extract, stirring to fully dissolve the extract, and freezing at-20 deg.C for 12 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol is contained to obtain the high nicotine content burley tobacco absolute.
Example 2
The tobacco liquid of the tobacco-flavored electronic cigarette is prepared by uniformly mixing the following raw materials in percentage by weight: 3% of high-nicotine-content tobacco absolute, 0.01% of guaiacol, 0.005% of 4-vinyl guaiacol, 0.015% of tree moss absolute, 0.015% of methyl cyclopentenolone, 0.005% of propiolactone, 0.01% of 2-acetylpyridine, 0.005% of 2,3, 5-trimethyl pyrazine, 0.03% of megastigmatrienone, 5% of deionized water, 50% of propylene glycol and the balance of glycerol.
The high nicotine content tobacco absolute is prepared by the following process: adding 5% NaOH aqueous solution into aromatic tobacco, spraying 10%, standing for 2 hr, microwave treating for 30s 2 times, and rolling for 3 times. The method comprises the following steps of (1) extracting the tobacco raw material by using butane as a subcritical extraction solvent and ethanol as an entrainer at a material-liquid ratio of 1:10 under the conditions that the temperature is 30 ℃ and the pressure is the saturated vapor pressure of the used solvent at the corresponding temperature, wherein the extraction time is 1.5 h; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 6 times the mass of the extract, stirring to fully dissolve the extract, and freezing at-10 deg.C for 24 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol exists to obtain the tobacco absolute oil with high nicotine content.
Example 3
The tobacco liquid of the tobacco-flavored electronic cigarette is prepared by uniformly mixing the following raw materials in percentage by weight: 2% of high-nicotine-content tobacco absolute, 0.02% of guaiacol, 0.005% of 4-vinyl guaiacol, 0.02% of tree moss absolute, 0.03% of methyl cyclopentenolone, 0.005% of propiolactone, 0.005% of 2-acetylpyridine, 0.004% of 2,3, 5-trimethylpyrazine, 0.02% of megastigmatrienone, 3% of deionized water, 60% of propylene glycol and the balance of glycerol.
The high nicotine content tobacco absolute is prepared by the following process: spraying 4% ammonia water solution into the flue-cured tobacco, standing for 2 hr, microwave treating for 30s 2 times, and rolling for 2 times. The method comprises the following steps of (1) extracting the tobacco raw material by using dimethyl ether as a subcritical extraction solvent and ethanol as an entrainer at a material-liquid ratio of 1:5 under the conditions that the temperature is 30 ℃ and the pressure is the saturated vapor pressure of the used solvent at the corresponding temperature, wherein the extraction time is 1.5 h; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 8 times the mass of the extract, stirring to fully dissolve the extract, and freezing at-20 deg.C for 24 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol exists to obtain the tobacco absolute oil with high nicotine content.
Example 4
The tobacco liquid of the tobacco-flavored electronic cigarette is prepared by uniformly mixing the following raw materials in percentage by weight: 1.5% of high-nicotine-content tobacco absolute, 0.007% of guaiacol, 0.007% of 4-vinyl guaiacol, 0.015% of tree moss absolute, 0.02% of methyl cyclopentenolone, 0.007% of propiolactone, 0.007% of 2-acetylpyridine, 0.004% of 2,3, 5-trimethyl pyrazine, 0.02% of megastigmatrienone, 7% of deionized water, 25% of propylene glycol and the balance of glycerol.
The high nicotine content tobacco absolute is prepared by the following process: spraying 3% Ca (OH) concentration into burley tobacco, flue-cured tobacco and aromatic tobacco at the ratio of 1:3:12Spraying 10% of the water solution, standing for 0.5 hr, microwave-treating for 30s 2 times, and rolling for 2 times. The method comprises the following steps of (1) extracting the tobacco raw material by using butane as a subcritical extraction solvent and ethanol as an entrainer at a material-liquid ratio of 1:10 under the conditions that the temperature is 40 ℃ and the pressure is the saturated vapor pressure of the used solvent at the corresponding temperature, wherein the extraction time is 1.5 h; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 5 times the mass of the extract, stirring to fully dissolve the extract, and freezing at-10 deg.C for 24 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol exists to obtain the tobacco absolute oil with high nicotine content.
The quality characteristic evaluation result shows that: compared with basic electronic cigarette liquid, the electronic cigarette liquid with the tobacco fragrance has the advantages that the tobacco fragrance is provided, nicotine with enough physiological satisfaction can be provided, high-purity nicotine does not need to be additionally added, and the fragrance and the taste of the electronic cigarette are closer to those of traditional cigarettes.
Claims (5)
1. The utility model provides a cigarette fragrant electron cigarette tobacco juice which characterized in that: the material is prepared by uniformly mixing the following raw materials in percentage by weight: 1-3% of tobacco absolute with high nicotine content, 0.005-0.02% of guaiacol, 0.005-0.02% of 4-vinyl guaiacol, 0.01-0.02% of tree moss absolute, 0.01-0.03% of methyl cyclopentenolone, 0.005-0.01% of propiheptolactone, 0.005-0.01% of 2-acetylpyridine, 0.003-0.005% of 2,3, 5-trimethyl pyrazine, 0.01-0.03% of megastigmatrienone, 3-7% of deionized water, 25-60% of propylene glycol and the balance of glycerol.
2. The cigarette e-cigarette liquid of claim 1, wherein: the high nicotine content tobacco absolute is prepared from burley tobacco, flue-cured tobacco or aromatic tobacco.
3. The cigarette e-cigarette liquid of claim 1, wherein: the tobacco absolute oil with high nicotine content in the tobacco liquid is a mixture of one or more types of tobacco absolute oil.
4. The cigarette e-cigarette liquid of any one of claims 1-3, wherein: the tobacco absolute oil with high nicotine content in the tobacco liquid is prepared by the following process: spraying 3-5% KOH, NaOH, CaO and Ca (OH) to the tobacco material2、Na2CO3Or ammonia water solution, the spraying amount is 10-30%; standing for 0.5-2 hr, performing microwave for 2 times (each time for 30 s), and rolling for 2-3 times; extracting tobacco material with butane or dimethyl ether as subcritical extraction solvent with ethanol as entrainer at material-liquid ratio of 1:5-1:10 at 0-50 deg.C under saturated vapor pressure of the solvent at corresponding temperature for 0.5-1.5 hr; after extraction is finished, separating the extraction solvent to obtain a tobacco extract; adding 95% ethanol 5-8 times the mass of the extract, stirring to dissolve completely, and freezing at-20 deg.C or-10 deg.C for 12-24 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol exists to obtain the tobacco absolute oil with high nicotine content.
5. The cigarette e-cigarette liquid of claim 1, wherein: the material is prepared by uniformly mixing the following raw materials in percentage by weight: 1% of high nicotine content tobacco absolute, 0.005% of guaiacol, 0.005% of 4-vinyl guaiacol, 0.015% of tree moss absolute, 0.02% of methyl cyclopentenolone, 0.005% of propiolactone, 0.005% of 2-acetylpyridine, 0.003% of 2,3, 5-trimethyl pyrazine, 0.02% of megastigmatrienone, 3% of deionized water, 40% of propylene glycol and the balance of glycerol;
the high nicotine content tobacco absolute is prepared by the following process: spraying Na with concentration of 3% into burley tobacco2CO3Spraying 20% of aqueous solution; standing for 1 hr, performing microwave treatment for 2 times (each time for 30 s), and rolling for 2 times; the method comprises the following steps of (1) extracting the tobacco raw material by using dimethyl ether as a subcritical extraction solvent and ethanol as an entrainer at a material-liquid ratio of 1:8 under the conditions that the temperature is 50 ℃ and the pressure is the saturated vapor pressure of the used solvent at the corresponding temperature, wherein the extraction time is 1 h; after extraction is finished, separating the extraction solvent to obtain the tobaccoExtracting to obtain an extract; adding 95% ethanol 8 times the mass of the extract, stirring to fully dissolve the extract, and freezing at-20 deg.C for 12 hr; filtering and separating to obtain supernatant, and concentrating under reduced pressure until no ethanol is contained to obtain the high nicotine content burley tobacco absolute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637348.0A CN106235415B (en) | 2016-08-05 | 2016-08-05 | Liquid of electronic cigarette with tobacco fragrance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637348.0A CN106235415B (en) | 2016-08-05 | 2016-08-05 | Liquid of electronic cigarette with tobacco fragrance |
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| Publication Number | Publication Date |
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| CN106235415A CN106235415A (en) | 2016-12-21 |
| CN106235415B true CN106235415B (en) | 2021-07-20 |
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| CN201610637348.0A Active CN106235415B (en) | 2016-08-05 | 2016-08-05 | Liquid of electronic cigarette with tobacco fragrance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023052085A1 (en) * | 2021-09-30 | 2023-04-06 | Nerudia Limited | Vaporisable liquid for a smoking substitute apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109123753B (en) * | 2018-07-12 | 2021-07-20 | 河南中烟工业有限责任公司 | Sweet fragrant type incense stick with tobacco fragrance characteristics, preparation method and application thereof |
| CN111528518B (en) * | 2020-04-30 | 2022-02-11 | 贵州黄果树金叶科技有限公司 | Low-nicotine tobacco extract, preparation method thereof and special tobacco tar for cigarette without burning under heating |
| CN111528517B8 (en) * | 2020-04-30 | 2022-03-29 | 贵州黄果树金叶科技有限公司 | Extract for heating non-burning cigarette and preparation method thereof |
| CN112011405A (en) * | 2020-07-27 | 2020-12-01 | 广东多利宝生物科技有限公司 | High-nicotine tobacco extract, preparation method thereof and cigarette without burning by heating |
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| CN106235415A (en) | 2016-12-21 |
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