CN109480327A - A kind of preparation method and applications of tobacco purification high-temperature retorting object - Google Patents
A kind of preparation method and applications of tobacco purification high-temperature retorting object Download PDFInfo
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- CN109480327A CN109480327A CN201710811625.XA CN201710811625A CN109480327A CN 109480327 A CN109480327 A CN 109480327A CN 201710811625 A CN201710811625 A CN 201710811625A CN 109480327 A CN109480327 A CN 109480327A
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- tobacco
- temperature retorting
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- temperature
- retorting
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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
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
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Abstract
The present invention relates to a kind of preparation method and applications of tobacco purification high-temperature retorting object.For the preparation method of the tobacco purification high-temperature retorting object the following steps are included: tobacco is carried out destructive distillation at 120~250 DEG C, collection distillate obtains the high-temperature retorting object of tobacco；High-temperature retorting object is extracted with organic solvent, separates and collects organic phase, after organic phase concentration is evaporated, obtains purification high-temperature retorting object.The sootiness breath of the purification high-temperature retorting object has baking and caramel breath compared with light, the content of phenol type substances is lower, applies in electronic cigarette, aspirating sense organ more can be close to true cigarette.
Description
Technical field
The present invention relates to electronic cigarette technical fields, and in particular to a kind of preparation method of tobacco purification high-temperature retorting object and its
Using.
Background technique
In recent years, the new tobacco productses such as low temperature cigarette, electronic cigarette are just in rapid rising.Electronic cigarette shape and common cigarette
It is similar, it is the device that one kind can be vaporized into tobacco tar (fragrance solution) fog, the feeling of similar smoking is brought to smoker.
Electronic cigarette reduces the injury to the body of people while meeting the habit of people's smoking.Generally, electronics
Smoking set has following some main features: first is that do not need to burn, it is smaller compared to traditional cigarette harmfulness；Second is that being produced to public environment
Raw influence is relatively small；Third is that the needs of consumer can be adapted to a certain extent and be met.
However, for electronic cigarette there are huge spread on the aesthetic quality sucked, smoker sucks electronics compared with traditional cigarette
It is not satisfied enough to flavor quality when cigarette, first is that electronic cigarette hay-scented is lightly seasoned thin；Two are a lack of the feeling of burning tobacco.
It studies according to investigations, electronic cigarette is compared with regular-size cigarette, although the perceptual images cigarette such as shape, feel, smog, is used for
The smog that these electronic cigarette liquids generate is with real cigarette sensory gap larger in terms of fragrance, taste, not cigarette burning
Feel, these are insufficient, leverage the quality of electronic cigarette, while also restrict the universal and popular of electronic cigarette.One kind is used for
It heats in destructive distillation room and the destructive distillation device Patent No. CN204409565U of tobacco, inventor is produced using the heating of autonomous assembling
Fragrant device, under certain oxygen flow, heating tobacco to temperature is at 120-250 DEG C, and tobacco is only heated without burning, generation
The fragrance component mainly felt with burning tobacco, aesthetic quality is closer to true cigarette.
The pyrolysate of 150 degree of -170 degree toast and caramel breath in terms of have a preferable sensory evaluation, but and conventional roll
There are also gap, the sootiness fragrance of mainly result of combustion of tobacco will also enhance for the suction impression of cigarette.When increasing pyrolysis temperature, especially
Pyrolysate under 250 DEG C or more high temperature, fragrance is richer, but sootiness breath is overweight, and content of phenol type substances is higher.
Summary of the invention
Overweight for 200 degree of the prior art or more high-temperature retorting object sootiness breaths, the content of phenol type substances is higher not
Foot, the object of the present invention is to provide a kind of preparation method of tobacco purification high-temperature retorting object and its applications in electronic cigarette, should
The sootiness breath of high-temperature retorting object is refined compared with light, the content of phenol type substances is lower, but there is baking and caramel breath, is applied
Electronic cigarette, suction sense organ more can be close to true cigarette.
The object of the present invention is achieved by the following technical solutions:
A kind of preparation method of tobacco purification high-temperature retorting object, comprising the following steps:
1) tobacco is subjected at 120~250 DEG C destructive distillation, collects distillate, obtains the high-temperature retorting object of tobacco；
2) high-temperature retorting object is extracted with organic solvent, separates and collects organic phase, after organic phase concentration is evaporated, obtained
To purification high-temperature retorting object.
Preferably, tobacco purification high-temperature retorting object preparation method the following steps are included:
1) tobacco is subjected at 200~250 DEG C destructive distillation, collects distillate, obtains the high-temperature retorting object of tobacco；
2) high-temperature retorting object is extracted with organic solvent, separates and collects organic phase, after organic phase concentration is evaporated, obtained
To purification high-temperature retorting object.
The extraction step are as follows:
Water is added after mixing into the high-temperature retorting object of collection, organic solvent is added and carries out 2-3 extraction, collection has
Machine phase extract liquor.
The weight ratio of the high-temperature retorting object and water is 1:1-3.
The volume ratio of the organic solvent and water is 1-3:1.
Step 2) extract the organic solvent be n-hexane, ethyl acetate, methylene chloride, chloroform one or both of
Mixing.
Preferably, the step 2) organic solvent is methylene chloride and/or chloroform.
The tobacco purification high-temperature retorting object can be applied in electronic cigarette.
Weight content of the tobacco purification high-temperature retorting object in electronic cigarette tobacco tar is 1-10%.
In the prior art, though tobacco pyrolysate at a lower temperature has baking and caramel breath, result of combustion of tobacco
Sootiness fragrance is insufficient；When increasing the pyrolysate under pyrolysis temperature, especially 250 DEG C or more high temperature, fragrance is richer, but sootiness
Breath is overweight, and content of phenol type substances is higher.The temperature of destructive distillation is increased to 250 degree or more by us, in addition to have baking and
The component of caramel fragrance such as furfural, furancarbinol, furanone, DDMP, 5 methyl furfural, maltol and the pyrrole that can increase cigarette perfume
Pyridine, picoline, pyrrole aldehyde and pyrroles's ethyl ketone increase phenol, methylphenol, anthracene, the acetamide, acetylpyridine of sootiness perfume
With indone etc., while also increasing a small amount of aroma substance such as limonene, cyclopentenone, cyclonene, benzyl alcohol.250 degree
Fragrance is richer in pyrolysate, but following the problem of bringing is exactly that sootiness breath is overweight, and the content of phenol type substances increases
Height, temperature is higher during high-temperature retorting, and the control of sootiness breath is difficult.
Compared with prior art, the invention has the benefit that purification high-temperature retorting object, content of phenol type substances reduce,
Perfume quantity is moderate, and sootiness breath is effectively reduced, and toasts fragrance and caramel fragrance protrusion；Using the electricity of the exquisiteness high-temperature retorting object
The inherent suction quality of electronic cigarette can be improved in sub- cigarette, makes fragrance, taste of the electronic cigarette closer to traditional cigarette.
Specific embodiment
The present invention is further illustrated below by embodiment.It should be understood that the embodiment of the present invention is for illustrating
The present invention is rather than limiting the invention.The simple modifications that essence according to the present invention carries out the present invention belong to the present invention
Claimed range.
Embodiment 1
The western Hunan 100g C2F is subjected to high-temperature retorting under 250 degree, condensate and absorbing liquid merge to obtain 25g high-temperature retorting
Object.25g water is added in high-temperature retorting object, is extracted using 50 milliliters of n-hexane, organic phase concentration is evaporated, and 25g mist is added
Agent obtains purification high-temperature retorting object.
It takes purification high-temperature retorting object described in 1mL to be added in electronic smoke atomizer, is smoked panel test by the personnel that smoke panel test of profession, electronics
In cigarette perfume tolerance, in aroma quality, the very weak , You Celadon of sootiness breath is fragrant.
Embodiment 2
The western Hunan 100g C2F is subjected to high-temperature retorting under 250 degree, condensate and absorbing liquid merge to obtain 25g high-temperature retorting
Object.25g water is added in high-temperature retorting object, is extracted using 50 milliliters of methylene chloride, organic phase concentration is evaporated, and 25g is added
Alevaire obtains purification high-temperature retorting object.
It takes purification high-temperature retorting object described in 1mL to be added in electronic smoke atomizer, is smoked panel test by the personnel that smoke panel test of profession, electronics
In cigarette perfume tolerance, in aroma quality, sootiness breath is slightly weak, toasts fragrance and caramel fragrance is prominent.
Embodiment 3
The western Hunan 100g C2F is subjected to high-temperature retorting under 250 degree, condensate and absorbing liquid merge to obtain 25g high-temperature retorting
Object.25g water is added in high-temperature retorting object, is extracted using 50 milliliters of chloroform and the mixture of methylene chloride, organic phase is dense
Contracting is evaporated, and 25g Alevaire is added, and obtains purification high-temperature retorting object.
It takes purification high-temperature retorting object described in 1mL to be added in electronic smoke atomizer, is smoked panel test by the personnel that smoke panel test of profession, electronics
In cigarette perfume tolerance, in aroma quality, sootiness breath is slightly weak, toasts fragrance and caramel fragrance is prominent.
Experimental example 1
Purification high-temperature retorting object of the present invention, is by tobacco high-temperature retorting object through n-hexane, ethyl acetate, dichloromethane
Alkane, chloroform one or both of organic solvent extracting and refining form, the high-temperature retorting object after purification and high-temperature retorting object phase
Than the content of aroma substance is as shown in table 1 below:
The processing of 1 different solvents of table studies (the normalization peak area percentage of component) to the purification of destructive distillation component
As shown in Table 1: tobacco after n-hexane extraction, has baking in 250 degree of pyrolysate in n-hexane extraction phase
With component furancarbinol, 5 methyl furfural, maltol, furfural, the pyridine of cigarette perfume feature, the picoline, diene of caramel fragrance
The content of nicotine, pyrrole aldehyde and pyrrolidones is reduced, more, the aroma substance such as benzene first of content reduction of phenol, p-cresol
Alcohol, benzyl carbinol, Megastigmatrienone, cyclopentenone, hexanone, hexanol content in extract content have increase.Neophytadiene exists
Content increases in extract, it plays a significant role reduction irritation, gentle flue gas.Hexanol has fruit Celadon perfume, hexanone
There is the fragrance of grape and grape wine, benzyl alcohol has the fruit aroma of sweet tea, and benzyl carbinol has the honey breath of flower.Extract through n-hexane
After taking, refined substance yield is 3% or so.
There is component 5 methyl furfural, maltol and the chaff of baking and caramel fragrance in the extraction phase of chloroform and methylene chloride
The content of aldehyde tails off, and the changes of contents of the furancarbinol with caramel and the taste that ferments is little, increases pyridine, the first of cigarette perfume feature
The content of yl pyridines and pyrrole aldehyde is in a slight decrease, and the content of phenol and p-cresol with sootiness perfume reduces, neophytadiene,
The content of the aroma substances such as benzyl alcohol, benzyl carbinol, Megastigmatrienone, cyclopentenone is in a slight decrease.The content phase of dimethyl pyrazine
To height, dimethyl pyrazine has nut, the fragrance of cocoa and baking fragrance.After methylene chloride and chloroform extraction, refined substance
Yield is 10% or so.
Main component is greatly lowered in the extract of ethyl acetate, and effective component reduction is more, is not suitable for doing purification extraction
The solvent taken.
Experimental example 2
High-temperature retorting object, phenol are extracted respectively with four kinds of n-hexane, ethyl acetate, methylene chloride, chloroform organic solvents
Substance is in the content of organic phase and water phase as shown in table 2 below:
Table 2 refines the content of phenol type substances (mg, the content in every 100ml high-temperature retorting object) before and after high-temperature retorting object
As shown in Table 2, before the high-temperature retorting object after organic solvent extracting and refining, total content of phenol type substances and purification
It compares, significantly reduces.
Experimental example 3
250 degree of pyrolysates, N-hexane extract, acetic acid ethyl ester extract, dichloromethane extract and chloroform are extracted
Object is diluted to a certain concentration with Alevaire, and sensory evaluation is carried out in electronic smoke atomizer.
The sensory evaluation of 3 five kinds of extracts of table is studied
As shown in Table 3, the sensory evaluation of 250 degree of pyrolysates is that perfume quantity is general, and aroma quality is general, and sootiness breath is overweight,
There is the slight stink for burning protein.The effect that chloroform refines 250 degree of pyrolysate is preferable, and aroma substance is slightly reduced,
The phenol type substances of main sootiness breath have reduction, and sensory evaluation is compared with original sample, in perfume quantity, in aroma quality, and sootiness gas
Breath is slightly weak, toasts fragrance and caramel fragrance is prominent, and the trend close to traditional cigarette suction impression is pumped in electronic cigarette.
Although above having used general explanation, specific embodiment and test, the present invention is made to retouch in detail
It states, but on the basis of the present invention, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed
Range.
Claims (9)
1. a kind of preparation method of tobacco purification high-temperature retorting object, it is characterised in that the following steps are included:
1) tobacco is subjected at 120~250 DEG C destructive distillation, collects distillate, obtains the high-temperature retorting object of tobacco；
2) high-temperature retorting object is extracted with organic solvent, separates and collects organic phase, after organic phase concentration is evaporated, obtain essence
Preparing high-temp pyrolysate.
2. the preparation method of tobacco purification high-temperature retorting object as described in claim 1, which is characterized in that the tobacco purification is high
The preparation method of warm pyrolysate the following steps are included:
1) tobacco is subjected at 200~250 DEG C destructive distillation, collects distillate, obtain the high-temperature retorting object of tobacco；
2) high-temperature retorting object is extracted with organic solvent, separates and collects organic phase, after organic phase concentration is evaporated, obtain essence
Preparing high-temp pyrolysate.
3. the preparation method of tobacco purification high-temperature retorting object as claimed in claim 2, it is characterised in that: the extraction step
Are as follows:
Water is added after mixing into the high-temperature retorting object of collection, organic solvent is added and carries out 2-3 extraction, collects organic phase
Extract liquor.
4. the preparation method of tobacco purification high-temperature retorting object as claimed in claim 3, it is characterised in that: the high-temperature retorting
The weight ratio of object and water is 1:1-3.
5. the preparation method of tobacco purification high-temperature retorting object as claimed in claim 3, it is characterised in that: the organic solvent
Volume ratio with water is 1-3:1.
6. such as the preparation method of tobacco described in any one of claim 1-5 purification high-temperature retorting object, it is characterised in that: step
2) extract the organic solvent be n-hexane, ethyl acetate, methylene chloride, chloroform one or both of mixing.
7. the preparation method of tobacco purification high-temperature retorting object as claimed in claim 6, it is characterised in that: organic described in step 2
Solvent is methylene chloride and/or chloroform.
8. application of the tobacco purification high-temperature retorting object in electronic cigarette as described in claim 1-7 any one.
9. application as claimed in claim 8, which is characterized in that the tobacco purification high-temperature retorting object is in electronic cigarette tobacco tar
Weight content is 1-10%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710811625.XA CN109480327B (en) | 2017-09-11 | 2017-09-11 | Preparation method and application of tobacco refined high-temperature dry distillate |
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| CN201710811625.XA CN109480327B (en) | 2017-09-11 | 2017-09-11 | Preparation method and application of tobacco refined high-temperature dry distillate |
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| CN109480327B CN109480327B (en) | 2022-01-28 |
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Cited By (2)
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| CN114504119A (en) * | 2022-03-29 | 2022-05-17 | 南京林业大学 | Tobacco flavor extraction method |
| CN115043691A (en) * | 2022-07-25 | 2022-09-13 | 云南瑞升烟草技术（集团）有限公司 | Method for preparing tobacco neophytadiene through pyrolysis reaction |
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| CN115043691A (en) * | 2022-07-25 | 2022-09-13 | 云南瑞升烟草技术（集团）有限公司 | Method for preparing tobacco neophytadiene through pyrolysis reaction |
| CN115043691B (en) * | 2022-07-25 | 2023-08-08 | 云南瑞升烟草技术（集团）有限公司 | Method for preparing tobacco neophytadiene through high-temperature cracking reaction |
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