CN104839885B - A kind of electronic cigarette liquid and preparation method thereof of improvement - Google Patents
A kind of electronic cigarette liquid and preparation method thereof of improvement Download PDFInfo
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- CN104839885B CN104839885B CN201510286770.1A CN201510286770A CN104839885B CN 104839885 B CN104839885 B CN 104839885B CN 201510286770 A CN201510286770 A CN 201510286770A CN 104839885 B CN104839885 B CN 104839885B
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- extract
- electronic cigarette
- tobacco juice
- tobacco
- perfume material
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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
-
- 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
-
- A24F47/008—
Abstract
The present invention relates to tobacco juice for electronic smoke field, a kind of preparation method improveing tobacco juice for electronic smoke, feature is: natural perfume material water or ethanol solution are diluted, after centrifugation, supernatant first passes through the filter membrane separation of 0.22 ~ 0.45 μm, subsequently by hyperfiltration technique acquisition molecular weight distribution in the component of 5 ~ 10kD, it is the electronic cigarette natural perfume material after process；Take above-mentioned natural perfume material, add natural nicotine, electronic cigarette essence, deionized water and glycerol, after mix homogeneously, obtain completed electronic cigarette tobacco juice.The great advantage of the present invention is a stepization can to remove the polysaccharide in tobacco extract, absolute oil and natural tobacco aromatics using, protein, pectin, waxiness etc. electronic cigarette has aspirated the macromolecular substances of negative interaction, solve these electrodeposition substances on heater strip, produce the problem being charred taste, and make tobacco juice for electronic smoke clarification bright, the fragrance property sent out thoroughly substantially increases, and sweet soapy feeling reduces.
Description
Technical field
The invention belongs to tobacco juice for electronic smoke technical field, be specifically related to the electronic cigarette liquid and preparation method thereof of a kind of improvement.
Background technology
Along with coming into effect of " Framework Convention on Tobacco Control ", public place, countries in the world smoking ban scope progressively expands, and domestic and international tobacco consumption environment is just occurring profound change.For the consideration to factors such as health, some consumers gradually turns to electronic cigarette sight, and in recent years, electronic cigarette is as the succedaneum of traditional cigarette, fast-developing in countries such as America and Europes.Electronic cigarette is a kind of electronic installation being transmitted nicotine by mode of heating to respiratory system, compared with traditional cigarette, without burning, thus has the advantage that without harmful components such as tar, CO, hydrocyanic acids；Second hand smoking will not be produced and do not produce flue dust and stub.
Tobacco juice for electronic smoke is mainly made up of propylene glycol, glycerol and nicotine, is aided with various essence to improve taste, has the various tastes such as coffee, Herba Menthae, Fructus Fragariae Ananssae.The most more about the patent of tobacco juice for electronic smoke, such as a kind of tobacco juice for electronic smoke (CN 103054172 A) utilizing strong-flavor tobacco leaf to prepare, a kind of Chinese style flue-cured tobacco odor type tobacco juice for electronic smoke (CN 103989245 A) of the sweet soapy feeling in effective reduction oral cavity, a kind of burnt fragrant and sweet type tobacco juice for electronic smoke (CN 104026730 A), a kind of tobacco juice for electronic smoke rich in plant flavone (CN 104068467 A), a kind of electronic cigarette atomization tobacco juice and preparation method (application number 201310686110.3), medicinal health type solid electronic aerosolization liquid and preparation method (CN 101933653
B), atomized liquid of electronic smoke (CN101461566 B) etc..In order to realize some function, how containing tobacco extract, absolute oil and natural plant extracts in patent formulation, and natural perfume material is directly use, without any process.But, in commercially available tobacco extract, absolute oil and natural perfume material, many containing macromolecular substances such as substantial amounts of polysaccharide, protein, cellulose, pectin, waxinesss.And the heating-up temperature of electronic cigarette is relatively low, these macromolecular substances are 200oC~250oCannot gasify under the heated condition of C, eventually be deposited on the heater strip of nebulizer, produce and be charred taste, increase sweet soapy feeling, have a strong impact on the suction quality of electronic cigarette and the service life of nebulizer.Additionally, after using these spice, tobacco juice easily has the insoluble waxiness of flowing, common separation method cannot efficiently separate, have a strong impact on the quality of tobacco juice, if these tobacco juices are in the electronic cigarette smoking set with transparent device for storing liquid, the sensory experience of consumer can have been had a strong impact on.
Membrance separation be with selectivity through film as separating medium, utilize the difference of film component each to mixture permeance property, it is achieved multicomponent mixture is carried out the separation of physics, purification and enrichment.According to the difference of molecular cut off, it is divided into micro-filtration membrane, ultrafilter membrane, NF membrane and reverse osmosis membrane.The relative molecular mass scope that wherein ultrafilter membrane retains is 5 × 10-3~5×10-5, in natural perfume material and tobacco extract, the relative molecular mass of starch, protein, pectin, polysaccharide etc. is about 5 × 10-4.Select suitable ultrafilter membrane, can effectively remove the macromolecular substances that electronic cigarette is risen negative interaction, retain effumability little molecule aroma substance, effectively improve the organoleptic quality of tobacco juice for electronic smoke.
Summary of the invention
For overcoming above-mentioned shortcoming, the present invention provides a kind of preparation method improveing tobacco juice for electronic smoke, utilizes membrane separation technique to separate tobacco extract, absolute oil and natural plant extracts, disposable removal macromolecular substances therein.Tobacco juice for electronic smoke outward appearance clarification prepared by the method is bright, without tobacco extract and extractum, the absolute oil class spice that can use routine in the macromolecular substances, and preparation process such as polysaccharide, starch, protein, pectin, waxiness.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of preparation method improveing tobacco juice for electronic smoke, comprises the steps:
1) electronic cigarette is used natural perfume material mix homogeneously, add 1 ~ 3 times amount water or concentration is less than 30% ethanol solution, diluent is stirred at a temperature of room temperature to 50 C 10 ~ 40 min, after being cooled to room temperature, centrifugation supernatant (condition is 4000 ~ 6000 rpm, 10 ~ 30 min)；Supernatant is separated further by membrane separation plant, first with the micro-filtrate membrane filtration of 0.22 ~ 0.45 μm, obtains the molecular weight distribution component at 5 ~ 10kD with ultrafilter membrane subsequently；It is evaporated to the 1/4 ~ 1/2 of original volume；Adding the propylene glycol dilution of 5 ~ 50 times amount, centrifugal or sucking filtration, filtrate is the molecular weight distribution electronic cigarette natural perfume material at 5 ~ 10kD；
2) the electronic cigarette natural perfume material 10% ~ 80% after step 1) of learning from else's experience process, adds natural nicotine 1% ~ 2%, electronic cigarette essence 5% ~ 15%, deionized water 2% ~ 5%, and surplus is glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
Described electronic cigarette natural perfume material includes tobacco extract, maple maple extract, Semen Trigonellae extract, Fructus Myricae rubrae extract, Fructus Tamarindi Indicae extract, cocoa extract, cocoa shell extract, coffee-extract, Fructus Hordei Germinatus extract, Chinese date extract, Fructus Crataegi extract, Oleum Rosae Rugosae, mitoridining rude incense paste, Benzoinum extract, Fructus Foeniculi extract, Fructus Pruni extract, Sucus Mali pumilae, pear extract, black currant extract, angle bean extract, tamarind extract, Fructus Pruni pseudocerasi extract, Flos Osmanthi Fragrantis extract, Radix Taraxaci solid extract, Radix Glycyrrhizae extract, vanilla extract, Folium Camelliae sinensis extract, Flos Chrysanthemi extract, one or more in Peru's extract, its existence form is extractum, tincture or absolute oil.
Described electronic cigarette essence consists of the following composition: oxidation isophorone 0.2 ~ 2%, damascone 1 ~ 3%, ethylmaltol 0.5 ~ 5%, guaiacol 0.1 ~ 2%, methyl cyclopentenyl ketone 1 ~ 5%, ethanol 20%, surplus is propylene glycol.
Except as otherwise noted, percent of the present invention is mass percent.
Relative to prior art, the present invention uses membrane separation technique to separate tobacco extract and natural tobacco aromatics using, obtains the molecular weight distribution component at 5 ~ 10 kD, and this processing method has the advantage that
The natural perfume material processing procedure of the present invention, can widen tobacco juice for electronic smoke can spice scope, and eliminate the macromolecular substances such as the more polysaccharide of content in tobacco aromatics using, starch, pectin, cellulose, solve these electrodeposition substances on heater strip, produce the problem being charred taste, and make tobacco juice for electronic smoke clarification bright, the fragrance property sent out thoroughly substantially increases, and sweet soapy feeling reduces.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, but is not limiting as the present invention.
Embodiment
1
By 5g Semen Trigonellae extract, 20g tobacco extract, 3g Fructus Jujubae extractum and 2g Radix Glycyrrhizae extractum mix homogeneously, add the dilution of 60g water, stir 30 minutes under 50 C water bath condition.By gained diluent centrifugation supernatant (4000 rpm, 30min)；The supernatant micro-filtrate membrane filtration by 0.22 μm subsequently；After film, filtrate is again by the Ultra filtration membrane of 8kD；Filtrate reduced in volume is to the 1/2 of original volume；Add the propylene glycol of 30 times of quality, the electronic cigarette natural perfume material after sucking filtration i.e. can be processed after dilution.
Taking above natural perfume material 50%, add 1.5% natural nicotine, 5% electronic cigarette essence, 2% deionized water, surplus adds glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
Described electronic cigarette essence consists of the following composition: oxidation isophorone 1%, damascone 1.5%, ethylmaltol 3%, guaiacol 2%, methyl cyclopentenyl ketone 1%, ethanol 20%, surplus is propylene glycol.
Embodiment
2
By 5g tamarind extractum, 20g tobacco extract, 10g Fructus Myricae rubrae extract and 5g Fructus Tamarindi Indicae extractum mix homogeneously, add 10% ethanol solution of 40g, stir 20min at ambient temperature.By gained diluent centrifugation supernatant (6000 rpm, 10min)；The supernatant micro-filtrate membrane filtration by 0.45 μm subsequently；After film, filtrate is again by the Ultra filtration membrane of 10 kD；Filtrate reduced in volume is to the 1/3 of original volume；Add the propylene glycol of 5 times of quality, the electronic cigarette natural perfume material after sucking filtration i.e. can be processed after dilution.
Taking above natural perfume material 10%, add 1 % natural nicotine, 10% electronic cigarette essence, 3% deionized water, surplus adds glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
Described electronic cigarette essence consists of the following composition: oxidation isophorone 0.2%, damascone 1%, ethylmaltol 5%, guaiacol 1.2%, methyl cyclopentenyl ketone 3%, ethanol 20%, surplus is propylene glycol.
Embodiment
3
By 4g maple extract, 30g tobacco extract, 3g cocoa extract, 5g coffee-extract, 3g angle bean extract and mix homogeneously, add 30% ethanol solution of 135g, stir 10 minutes under 50 C water bath condition.By gained diluent centrifugation supernatant (5000 rpm, 20min)；The supernatant micro-filtrate membrane filtration by 0.22 μm subsequently；After film, filtrate is again by the Ultra filtration membrane of 5kD；Filtrate reduced in volume is to the 1/3 of original volume；Add the propylene glycol of 50 times of quality, the electronic cigarette natural perfume material after sucking filtration i.e. can be processed after dilution.
Taking above natural perfume material 80%, add 2% natural nicotine, 15% electronic cigarette essence, 5% deionized water, surplus adds glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
Described electronic cigarette essence consists of the following composition: oxidation isophorone 2%, damascone 3%, ethylmaltol 0.5%, guaiacol 0.1%, methyl cyclopentenyl ketone 5%, ethanol 20%, surplus is propylene glycol.
Embodiment
4
Weigh 50g tobacco extract and add 20% ethanol solution of 100g, stirring 10 minutes under 45 C water bath condition.By gained diluent centrifugation supernatant (5000 rpm, 15min)；The supernatant micro-filtrate membrane filtration by 0.22 μm subsequently；After film, filtrate is again by the Ultra filtration membrane of 5kD；Filtrate reduced in volume is to the 1/4 of original volume；Add the propylene glycol of 25 times of quality, the electronic cigarette natural perfume material after sucking filtration i.e. can be processed after dilution.
Taking above natural perfume material 80%, add 2% natural nicotine, 10% electronic cigarette essence, 5% deionized water, surplus adds glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
Described electronic cigarette essence consists of the following composition: oxidation isophorone 1.8%, damascone 2.6%, ethylmaltol 3.5%, guaiacol 0.15%, methyl cyclopentenyl ketone 2.6%, ethanol 20%, surplus is propylene glycol.
Claims (3)
1. the preparation method improveing tobacco juice for electronic smoke, it is characterised in that: comprise the steps
1) electronic cigarette is used natural perfume material mix homogeneously, add 1 ~ 3 times amount water or concentration is less than 30% ethanol solution, diluent is stirred at a temperature of room temperature to 50 C 10 ~ 40
Min, after being cooled to room temperature, centrifugation supernatant, the actual conditions of centrifugation supernatant is 4000 ~ 6000 rpm, 10 ~ 30
min；Supernatant is separated further by membrane separation plant, first with the micro-filtrate membrane filtration of 0.22 ~ 0.45 μm, obtains the molecular weight distribution component at 5 ~ 10kD with ultrafilter membrane subsequently；It is evaporated to the 1/4 ~ 1/2 of original volume；Adding the propylene glycol dilution of 5 ~ 50 times amount, centrifugal or sucking filtration, filtrate is the molecular weight distribution electronic cigarette natural perfume material at 5 ~ 10kD；
2) the electronic cigarette natural perfume material 10% ~ 80% after step 1) of learning from else's experience process, adds natural nicotine 1% ~ 2%, electronic cigarette essence 5% ~ 15%, deionized water 2% ~ 5%, and surplus is glycerol, obtains completed electronic cigarette tobacco juice after mix homogeneously.
The preparation method of improvement tobacco juice for electronic smoke the most according to claim 1, it is characterized in that: described electronic cigarette natural perfume material includes tobacco extract, maple maple extract, Semen Trigonellae extract, Fructus Myricae rubrae extract, Fructus Tamarindi Indicae extract, cocoa extract, cocoa shell extract, coffee-extract, Fructus Hordei Germinatus extract, Chinese date extract, Fructus Crataegi extract, Oleum Rosae Rugosae, mitoridining rude incense paste, Benzoinum extract, Fructus Foeniculi extract, Fructus Pruni extract, Sucus Mali pumilae, pear extract, black currant extract, angle bean extract, tamarind extract, Fructus Pruni pseudocerasi extract, Flos Osmanthi Fragrantis extract, Radix Taraxaci solid extract, Radix Glycyrrhizae extract, vanilla extract, Folium Camelliae sinensis extract, Flos Chrysanthemi extract, one or more in Peru's extract, its existence form is extractum, tincture or absolute oil.
The preparation method of improvement tobacco juice for electronic smoke the most according to claim 1, it is characterized in that: described electronic cigarette essence consists of the following composition: oxidation isophorone 0.2 ~ 2%, damascone 1 ~ 3%, ethylmaltol 0.5 ~ 5%, guaiacol 0.1 ~ 2%, methyl cyclopentenyl ketone 1 ~ 5%, ethanol 20%, surplus is propylene glycol.
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| CN201510286770.1A CN104839885B (en) | 2015-05-31 | 2015-05-31 | A kind of electronic cigarette liquid and preparation method thereof of improvement |
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| CN201510286770.1A CN104839885B (en) | 2015-05-31 | 2015-05-31 | A kind of electronic cigarette liquid and preparation method thereof of improvement |
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| CN104839885B true CN104839885B (en) | 2016-08-24 |
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| CN105520189A (en) * | 2015-12-30 | 2016-04-27 | 立场电子科技发展（上海）有限公司 | Method for preparing tobacco juice of electronic cigarettes by adopting Zimbabwean tobacco extract |
| CN105962426B (en) * | 2016-07-29 | 2019-07-16 | 福建中烟工业有限责任公司 | Composition and tobacco juice for electronic smoke containing extra-strong tea extract |
| 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 |
| US20180228203A1 (en) * | 2017-02-16 | 2018-08-16 | Altria Client Services Llc | Pre-vapor formulation for formation of organic acids during operation of an e-vaping device |
| CN109259296B (en) * | 2018-09-13 | 2021-10-26 | 云南中烟工业有限责任公司 | Electronic cigarette oil with tea baking fragrance and preparation method and application thereof |
| CN109259297B (en) * | 2018-09-25 | 2021-03-23 | 云南中烟工业有限责任公司 | Coffee roasted fragrant electronic tobacco tar and preparation method and application thereof |
| CN109259294B (en) * | 2018-09-25 | 2021-08-03 | 云南中烟工业有限责任公司 | Coffee roasted fragrant reconstituted tobacco and preparation method and application thereof |
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| CN110205200B (en) * | 2019-05-31 | 2023-01-06 | 广东神农烟科技术有限公司 | Myrtle-flavored essence and myrtle-flavored electronic cigarette liquid and preparation method thereof |
| CN110343569B (en) * | 2019-08-03 | 2022-04-01 | 上海云峰香精香料有限公司 | Essence for cigarettes and preparation method thereof |
| CN110771948A (en) * | 2019-11-04 | 2020-02-11 | 四川中烟工业有限责任公司 | Spice functional module for increasing aroma and concentration of cigarettes |
| CN111671131B (en) * | 2020-06-22 | 2022-04-22 | 福建中烟工业有限责任公司 | Electronic cigarette atomized liquid with flue-cured tobacco and tobacco taste and preparation method thereof |
| CN111944611A (en) * | 2020-08-04 | 2020-11-17 | 江苏华祺生物科技有限公司 | Plum liquid essence for cigarettes and production process thereof |
| CN115251454A (en) * | 2022-05-20 | 2022-11-01 | 深圳麦克韦尔科技有限公司 | Method for treating tobacco extract, aerosol-generating substrate and atomizer |
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