CN107164090A - A kind of cigarette perfume microcapsule and preparation method - Google Patents
A kind of cigarette perfume microcapsule and preparation method Download PDFInfo
- Publication number
- CN107164090A CN107164090A CN201710396691.5A CN201710396691A CN107164090A CN 107164090 A CN107164090 A CN 107164090A CN 201710396691 A CN201710396691 A CN 201710396691A CN 107164090 A CN107164090 A CN 107164090A
- Authority
- CN
- China
- Prior art keywords
- perfume microcapsule
- preparation
- cigarette perfume
- microcapsules
- cigarette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
Abstract
The present invention provides a kind of cigarette perfume microcapsule and preparation method, using the high molecular polymer of film forming as carrier material, using emulsion-solvent evaporation method, prepare the microcapsules of the fragrant tobacco aromaticss of load, it is characterized in that, macromolecule filming material is made into organic phase with spices dissolving and is dispersed in the aqueous phase containing emulsifying agent in organic solvent, is then removed the organic phase in emulsion by the way of room temperature volatilization；The macromolecule filming material includes ethyl cellulose, polyvinyl acetate ethene, PLA, polylactic-co-glycolic acid；The stabilizer is polyvinyl alcohol, polyvinylpyrrolidone, hydroxypropyl methyl cellulose, hydroxymethyl cellulose；The emulsifying agent is tween, wire tray, poloxamer.The microcapsules of formation are applied on cigarette paper, and the volatility of reduction spices reaches stable compensating aroma, so as to improve smoke.
Description
Technical field
The invention belongs to fragrant tobacco aromaticss processing technique field, it is related to a kind of preparation of cigarette perfume microcapsule and its answers
With.
Background technology
As people are to smoking and the gradually increase of health problem attention rate, fragrant tobacco aromaticss are progressively obtained in tobacco business
Extensive use, is following reason：One is that tobacco component is complicated, easily by ectocine, unstable, it is necessary to add cigarette perfume
Expect to improve the stability of tobacco product quality；Two to be that low-coke tar cigarette needs to make up its fragrance by tobacco aromaticss light, scarce
The defect of weary strength.In tobacco business, existing perfuming technology is that tobacco aromaticss are directly sprayed to or are coated on pipe tobacco, filter tip or volume
In cigarette paper, but tobacco aromaticss have strong volatility and more sensitive, unstable to environment, and tobacco aromaticss are just there are in cigarette
The problem of holdup time is short, release is uneven.
Microencapsulation, cigarette is embedded in microcapsules with spices, can be reduced tobacco aromaticss and be pierced by external environment
Swash, effectively improve the stability of tobacco aromaticss, while reducing its high volatility, lengthening the residence time.The system of current microcapsules
Preparation Method includes chemical method, physical-chemical process and Physical, the widely used spray drying process of tobacco aromaticss, but during this
High temperature can cause that spices volatilization loss is larger, fragrance distortion, and have that embedding rate is low, microballoon shape is uncontrollable, operation multiple
The problems such as miscellaneous, preparation cost height.
The content of the invention
Technical problem：The purpose of the present invention is to overcome the deficiencies in the prior art there is provided a kind of micro- glue of the spices for cigarette
Capsule and preparation method.Tobacco aromaticss microcapsules are prepared using emulsion-solvent evaporation method, the situation of cigarette main body mouthfeel is not being influenceed
Under, application effect of the excitant, the quality for improving cigarette product, lifting spices for reducing cigarette in cigarette.
Technical scheme：A kind of cigarette of the present invention is included with the quality composition of perfume microcapsule component：
Wherein：
Described macromolecule filming material is ethyl cellulose, polyethylene vinyl acetate, PLA or polylactic acid-glycolic base
Arbitrary one or more of combination in acetic acid.
Described stabilizer is polyvinyl alcohol, polyvinylpyrrolidone, hydroxypropyl methyl cellulose or hydroxymethyl cellulose
In arbitrary one or more of combination.
Described emulsifying agent is arbitrary one or more of combination in tween, wire tray or poloxamer.
Described tobacco aromaticss are natural tobacco aromaticss and synthesis tobacco aromaticss.
The cigarette of the present invention prepares microcapsules with the preparation method of perfume microcapsule using emulsion-solvent evaporation method, specific bag
Include following steps：
Macromolecule filming material and tobacco aromaticss are dissolved in organic solvent by step 1., are dispersed phase as organic phase；
Step 2. prepares the aqueous solution i.e. continuous phase containing stabilizer, emulsifying agent, and the organic phase for rapidly obtaining step 1 is dripped
It is added in continuous phase, through high speed shear dispersion and emulsion formation O/W type emulsions；
The emulsion that step 3. obtains step 2 removes organic solvent, obtains microcapsules, then through centrifuging, washing, be dried to obtain grain
Footpath is 1-10 μm of tobacco aromaticss microcapsules.
Wherein：
The mass concentration of macromolecule filming material is 2%-4% in step 1.
Organic solvent selection ethyl acetate or propane diols in step 1.
The mass concentration of stabilizer is 0.5%-1.0% in step 2.
The mass concentration of emulsifying agent is 0.2%-0.5% in step 2.
In step 3, the method for removing organic solvent is volatilized using room temperature, reduces the loss of spices, improves load factor.
Beneficial effect：Compared with prior art, the present invention has advantages below：
1st, the raw material selected by the present invention is all nontoxic, tasteless, harmless, non-environmental-pollution, and chemical property is relatively stablized, often
Do not reacted under temperature with fragrant tobacco aromaticss core, noxious material is not produced under high temperature.
2nd, in the preparation process of emulsion-solvent evaporation method tobacco aromaticss microcapsules of the present invention, removed using room temperature volatility process molten
Agent, reduces the loss of high volatile fragrance matter and distributes, and is effectively guaranteed the high-quality of fragrant tobacco aromaticss.
3rd, the tobacco aromaticss microcapsules that preparation method of the present invention is obtained, have been carried in the uniformity, load factor, dispersiveness
Height, and characterized by ESEM, the surface of the microcapsules is smooth, spherical, and uniformly dispersed good, particle diameter is up to micron level
(1-10 μm), is especially suitable for the tobacco aromaticss of high volatility.
4th, fragrant tobacco aromaticss are made the influence that microcapsules can make tobacco aromaticss from extraneous factor by the present invention, are effectively improved
Loss and fragrance distortion caused by volatile component, improve the comfortableness of cigarette product in tobacco aromaticss.
5th, cigarette is added in cigarette by the present invention with perfume microcapsule, can produce good fragrance slow release effect, favorably
In the stability and the retention period of extension spices that improve cigarette.
6th, cigarette of the present invention is low with perfume microcapsule production cost, and reaction condition is gentle, and technical process is simple and easy to apply, equipment
Simply, meaning and value with actual production.
Brief description of the drawings
Fig. 1 is the schematic diagram of emulsified solution volatility process,
Fig. 2 is the infrared spectrum of alpha, beta-lonone microcapsules,
Fig. 3 is the thermogravimetric spectrogram of alpha, beta-lonone microcapsules,
Fig. 4 a scheme for the SEM of ethyl cellulose-alpha, beta-lonone microcapsules,
Fig. 4 b scheme for the SEM of polyethylene vinyl acetate-alpha, beta-lonone microcapsules.
Embodiment
The present invention is achieved through the following technical solutions：
By using emulsion-solvent evaporation method, prepared by fragrant tobacco aromaticss, macromolecule filming material, stabilizer, emulsifying agent
Into a kind of tobacco aromaticss microcapsules.
Preferably, in above-mentioned cigarette perfume microcapsule, described macromolecule filming material is ethyl cellulose, gathered
It is arbitrary one or more of in ethene-vinyl acetate, PLA or poly lactic-co-glycolic acid.
Preferably, in above-mentioned cigarette perfume microcapsule, described stabilizer is polyvinyl alcohol, polyvinylpyrrolidine
It is arbitrary one or more of in ketone, hydroxypropyl methyl cellulose or hydroxymethyl cellulose.
Preferably, in above-mentioned cigarette perfume microcapsule, described emulsifying agent is in tween, wire tray or poloxamer
It is arbitrary one or more of.
The preparation method of above-mentioned cigarette perfume microcapsule, comprises the following steps：
1st, macromolecule filming material and tobacco aromaticss are dissolved in organic solvent, are dispersed phase as organic phase；
2nd, the aqueous solution containing stabilizer, emulsifying agent is continuous phase, and organic phase is added drop-wise into aqueous phase, high speed shear point rapidly
Scattered emulsification forms O/W type emulsions；
3rd, the emulsion for obtaining step 2 removes organic solvent, obtains microcapsules, centrifuges, washs, dries.
Preferably, in the preparation method of above-mentioned cigarette perfume microcapsule, macromolecule filming material and cigarette in step 1
It is 1 with the weight ratio of spices:1-1:3.
Preferably, in the preparation method of above-mentioned cigarette perfume microcapsule, the matter of macromolecule filming material in step 1
Amount concentration is 2%-4%.
Preferably, in the preparation method of above-mentioned cigarette perfume microcapsule, organic solvent selects acetic acid second in step 1
Ester, propane diols, are also one kind of tobacco aromaticss.
Preferably, in the preparation method of above-mentioned cigarette perfume microcapsule, the mass concentration of stabilizer is in step 2
0.5%-1.0%.
Preferably, in the preparation method of above-mentioned cigarette perfume microcapsule, the mass concentration of emulsifying agent is in step 2
0.2%-0.5%.
Preferably, removing organic phase in emulsion in the preparation method of above-mentioned cigarette perfume microcapsule, in step 3
Method is volatilized using room temperature, reduces the loss of spices, improves load factor.
Application of the above-mentioned cigarette with perfume microcapsule in cigarette, addition position is cigarette paper.
Embodiment 1：The preparation of alpha, beta-lonone microcapsules
The quality composition of alpha, beta-lonone microcapsule Ingredient includes：Alpha, beta-lonone 8%, ethyl cellulose 24%, poly- second
Enol 45%, tween 23%.
1st, by ethyl cellulose：Alpha, beta-lonone is with mass ratio 3:1 is dissolved in ethyl acetate, forms organic phase, wherein
2.5g ethyl celluloses are added in per 100ml ethyl acetate solvents；
2nd, by polyvinyl alcohol：Tween 80 is with mass ratio 2:1 is dissolved in water, and forms aqueous phase, wherein being added in per 100ml water
0.8g polyvinyl alcohol, water：Ethyl acetate=3:1 (volume ratio)；
3rd, slowly the organic phase in step 1 is slowly dropped into the aqueous phase in step 2 under magnetic stirring, high speed shear
Dispersion and emulsion formation O/W type emulsions；
4th, step 3 liquid room temperature opening is stirred overnight, to remove solvent；
5th, the suspension of step 4 is centrifuged into 10min through 10000r/min, at least washed with water 2 times, remove excess surface
Stabilizer, emulsifying agent；
6th, by the sample drying of step 5, microcapsules are obtained.
Embodiment 2-3
Change emulsifying agent in embodiment 1 into Tween 80, wire tray 20, poloxamer.
Embodiment 4-6
Change the macromolecule filming material in embodiment 1 into polyethylene vinyl acetate.
The load factor and particle diameter of the alpha, beta-lonone microcapsules prepared in embodiment 1-6：
Claims (10)
1. a kind of cigarette perfume microcapsule, it is characterised in that the quality composition of the microcapsule Ingredient includes：
2. cigarette perfume microcapsule as claimed in claim 1, it is characterised in that described macromolecule filming material is ethyl
Arbitrary one or more of combination in cellulose, polyethylene vinyl acetate, PLA or poly lactic-co-glycolic acid.
3. cigarette perfume microcapsule as claimed in claim 1, it is characterised in that described stabilizer is polyvinyl alcohol, gathered
Arbitrary one or more of combination in vinylpyrrolidone, hydroxypropyl methyl cellulose or hydroxymethyl cellulose.
4. cigarette perfume microcapsule as claimed in claim 1, it is characterised in that described emulsifying agent be tween, wire tray or
Arbitrary one or more of combination in poloxamer.
5. cigarette perfume microcapsule as claimed in claim 1, it is characterised in that described tobacco aromaticss are that natural tobacco is fragrant
Material and synthesis tobacco aromaticss.
6. a kind of preparation method of cigarette perfume microcapsule as claimed in claim 1, it is characterised in that the preparation method is adopted
Microcapsules are prepared with emulsion-solvent evaporation method, following steps are specifically included：
Macromolecule filming material and tobacco aromaticss are dissolved in organic solvent by step 1., are dispersed phase as organic phase；
Step 2. prepares the aqueous solution i.e. continuous phase containing stabilizer, emulsifying agent, is rapidly added drop-wise to the organic phase that step 1 is obtained
In continuous phase, through high speed shear dispersion and emulsion formation O/W type emulsions；
The emulsion that step 3. obtains step 2 removes organic solvent, obtains microcapsules, then be through centrifuging, washing, be dried to obtain particle diameter
1-10 μm of tobacco aromaticss microcapsules.
7. the preparation method of cigarette perfume microcapsule as claimed in claim 6, it is characterised in that in step 1 macromolecule into
The mass concentration of membrane material is 2%-4%.
8. the preparation method of cigarette perfume microcapsule as claimed in claim 6, it is characterised in that organic solvent in step 1
Select ethyl acetate or propane diols.
9. the preparation method of cigarette perfume microcapsule as claimed in claim 6, it is characterised in that stabilizer in step 2
Mass concentration is 0.5%-1.5%；The mass concentration of emulsifying agent is 0.1%-0.5%.
10. the preparation method of cigarette perfume microcapsule as claimed in claim 6, it is characterised in that in step 3, removing has
The method of machine solvent is volatilized using room temperature, reduces the loss of spices, improves load factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396691.5A CN107164090A (en) | 2017-05-31 | 2017-05-31 | A kind of cigarette perfume microcapsule and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396691.5A CN107164090A (en) | 2017-05-31 | 2017-05-31 | A kind of cigarette perfume microcapsule and preparation method |
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| CN107164090A true CN107164090A (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710396691.5A Pending CN107164090A (en) | 2017-05-31 | 2017-05-31 | A kind of cigarette perfume microcapsule and preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109535489A (en) * | 2018-11-22 | 2019-03-29 | 湖北中烟工业有限责任公司 | A kind of cigarette hydrophobic membrane material of quick-fried pearl and preparation method thereof |
| CN110150744A (en) * | 2018-02-13 | 2019-08-23 | 湖南中烟工业有限责任公司 | It is a kind of to heat non-burning cigarette and preparation method thereof |
| CN113729269A (en) * | 2020-05-29 | 2021-12-03 | 湖南中烟工业有限责任公司 | Smoke agent for moisture absorption prevention cigarettes as well as preparation method and application thereof |
| CN116064194A (en) * | 2023-02-24 | 2023-05-05 | 江苏卫星新材料股份有限公司 | Mint-flavored tipping paper essence and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110150744A (en) * | 2018-02-13 | 2019-08-23 | 湖南中烟工业有限责任公司 | It is a kind of to heat non-burning cigarette and preparation method thereof |
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| CN109535489A (en) * | 2018-11-22 | 2019-03-29 | 湖北中烟工业有限责任公司 | A kind of cigarette hydrophobic membrane material of quick-fried pearl and preparation method thereof |
| CN113729269A (en) * | 2020-05-29 | 2021-12-03 | 湖南中烟工业有限责任公司 | Smoke agent for moisture absorption prevention cigarettes as well as preparation method and application thereof |
| CN116064194A (en) * | 2023-02-24 | 2023-05-05 | 江苏卫星新材料股份有限公司 | Mint-flavored tipping paper essence and preparation method thereof |
| CN116064194B (en) * | 2023-02-24 | 2023-12-08 | 江苏卫星新材料股份有限公司 | Mint-flavored tipping paper essence and preparation method thereof |
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Application publication date: 20170915 |