CN105167165B - A kind of champignon cigarette and preparation method thereof - Google Patents
A kind of champignon cigarette and preparation method thereof Download PDFInfo
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- CN105167165B CN105167165B CN201510429381.XA CN201510429381A CN105167165B CN 105167165 B CN105167165 B CN 105167165B CN 201510429381 A CN201510429381 A CN 201510429381A CN 105167165 B CN105167165 B CN 105167165B
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Abstract
The invention belongs to tobacco product field, disclose a kind of champignon cigarette and preparation method thereof.A kind of champignon tobacco bale includes functional components, carbonaceous powder, string, adhesive；Described functional components is tobacco extract and tobacco extract particulate；Described tobacco extract accounts for the 3%～15% of champignon cigarette quality；Tobacco extract particulate accounts for the 5%～30% of champignon cigarette quality；Described tobacco extract particulate includes that at least two has the substrate layer of different tobacco extract content；Described substrate layer is successively coated with, and the Surface coating of substrate layer has coatings, contains excipient in described substrate layer；Described tobacco extract particulate is gradually reduced by tobacco extract content in interior substrate layer outward.Tobacco component in champignon cigarette is provided by tobacco extract and tobacco extract particulate, and both release processes form complementation, maintain the tobacco component content in champignon cigarette, provides for consumer and continues and uniform taste.
Description
Technical field
The invention belongs to tobacco product field, more particularly, to a kind of champignon cigarette and preparation method thereof.
Background technology
Smokeless tobacco articles on current overseas market mostly is tobacco powder goods, how to exist with forms such as packed buccal cigarette, the buccal cigarette of bulk form, snuffs.Tobacco chewing gum, as a kind of important supplement form of smokeless tobacco articles, meets the psychological need of tobacco consumer, but changes the absorption mode of tradition tobacco component, and consumer is difficult in adapt to this smoking habit.
Content of the invention
The technical problem to be solved in the present invention is to overcome the defect of prior art, provides a kind of champignon cigarette, and described champignon cigarette can effectively control nicotine rate of release in champignon cigarette combustion process, increases the course that the compositions such as nicotine at the uniform velocity discharge.
Another object of the present invention is to provide the preparation method of a kind of described champignon cigarette.
The present invention is achieved through the following technical solutions:
A kind of champignon cigarette, including functional components, carbonaceous powder, string, adhesive；Described functional components is tobacco extract and tobacco extract particulate；
Described tobacco extract accounts for the 3%～15% of champignon cigarette quality；Tobacco extract particulate accounts for the 5%～30% of champignon cigarette quality；
Described tobacco extract particulate includes that at least two has the substrate layer of different tobacco extract content；Described substrate layer is successively coated with, and the Surface coating of substrate layer has coatings, contains excipient in described substrate layer；Described tobacco extract particulate is gradually reduced by tobacco extract content in interior substrate layer outward.
Tobacco component in champignon cigarette of the present invention is provided by tobacco extract and tobacco extract particulate, and described tobacco extract is dispersed in champignon cigarette, and tobacco extract particulate is in granular form and is uniformly distributed in champignon cigarette.In combustion, while initial tobacco extract content gradually decreases, the tobacco extract in tobacco extract particulate gradually discharges, and then maintains the tobacco component content of champignon cigarette release, provides for consumer and continues and uniform smoking effect.
Described coatings can be in the process of manufacture of champignon cigarette, it is to avoid the volatilization loss of active ingredient in tobacco extract particulate, it is simple to the preservation of tobacco extract；The nicotine etc. in particulate is prevented to be dissolved in champignon cigarette and then guarantee the local flavor of tobacco product；Other coatings also plays the effect of sustained release, can improve tobacco extract particulate release uniformity in use.
In described tobacco extract particulate, the content of tobacco extract is gradually reduced outward by interior, can effectively control the release of active ingredient, provides uniform local flavor and hold fragrance in the combustion process of champignon cigarette.For example, the content of described tobacco extract particulate is gradually reduced outward by interior, can overcome the deficiency of champignon cigarette combustion process middle and later periods effective smoke components burst size, provides the smoking effect of continuous and effective.
The tobacco that the present invention uses is burley tobaccos, flue-cured tobacco, one or more in Turkish tobaccos.
Preferably, described champignon cigarette is made up of the material of following mass percent:
Tobacco extract 3%～15%；Tobacco extract particulate 5%～30%；Carbonaceous powder 10%～50%；String 10%～35%；Adhesive 1%～10%；
Described tobacco extract particulate includes that at least two has the substrate layer of different tobacco extract content；Described substrate layer is successively coated with, and the Surface coating of substrate layer has coatings, contains excipient in described substrate layer；Described tobacco extract particulate is gradually reduced by tobacco extract content in interior substrate layer outward.
It is further preferred that tobacco extract 6%～12%；Tobacco extract particulate 9%～23%；Carbonaceous powder 18%～42%；String 15%～30%；Adhesive 4%～7%；Described tobacco extract particulate includes the substrate layer with different tobacco extract content；Described substrate layer is successively coated with, and the Surface coating of substrate layer has coatings, contains excipient in described substrate layer；Described tobacco extract particulate is gradually reduced by tobacco extract content in interior substrate layer outward.
Preferably, the particle diameter of described tobacco extract particulate is 100um～1000um.Further preferably, the particle diameter of described tobacco extract particulate is 400um～600um.
Preferably, described tobacco extract is medicinal extract shape, amorphous powder, solution etc..
Preferably, in described tobacco extract, the mass fraction of nicotine is 8%；In described tobacco extract particulate, the mass fraction of nicotine is 6%.
Preferably, described carbonaceous powder is charcoal powder or bamboo charcoal powder, and its granularity is 80～150 mesh, and ash is 8%～12%, moisture≤10%..
Preferably, described string is for through the wood-fibred of defibrination, bamboo fibre, secondary stock or its mixture, naturally it is also possible to use other string according to raw material state.
Preferably, described adhesive is elm bark powder, bakelite powder, alphalise starch, methylcellulose.
Due to different extracting methods and extraction process, can be obtained with extract component has dramatically different.Owing to the use of champignon cigarette is different from traditional cigarette, therefore to obtain the demand (main component is nicotine) meeting smoker as traditional cigarette, avoid the generation of other miscellaneous tastes simultaneously, destroy mouthfeel, and be unfavorable for the follow-up seasoning and adjusting incense of champignon cigarette.The present invention use two steps extract, and two extraction steps are respectively adopted the high water of nicotine solubility and ethanol (being polar solvent) as extractant, while guaranteeing abundant extraction nicotine, the dissolution of other nonessential oil components in tobacco can be efficiently reduced.
Preferably, the extracting method of tobacco extract comprises the following steps:
S11. after adding water to soak in 60 DEG C～70 DEG C in tobacco, cooling, filter after ultrasonic extraction under the conditions of not higher than 30 DEG C, obtain filter residue a and filtrate a；
S12., after adding ethanol in the filter residue a of S11, filter after ultrasonic extraction under the conditions of not higher than 30 DEG C, obtain filter residue b and filtrate b；
S13. filtrate a and filtrate b is mixed, concentrate, obtain described tobacco extract.
The principle that balances each other spreading according to material, the present invention uses two step abstraction techniques, more can effectively extract the active ingredients such as nicotine in tobacco.The water using 60 DEG C～70 DEG C carries out immersion can full out moisten tobacco of rising, and can reduce the reaction between tobacco component；Furthermore the volatility of water is more weak, can effectively avoid the volatilization of active ingredient in tobacco.Owing to ethanol and water have compatibility, and the tobacco structure after ultrasonic extraction is more loose so that ethanol can reach rapidly the inside of tobacco, it is not necessary to again soaks, and can extract the active ingredients such as the nicotine of tobacco internal further, improves extraction yield.
Using water and ethanol as extractant, on the one hand both can dissolve each other, it is simple to the mixing of extract, and on the other hand both are innoxious solvent, and the filtrate after extraction can be directly used for follow-up processing and uses.
In order to prevent during ultrasonic extraction, improve extraction efficiency and preventing the loss of active ingredient, preferably ultrasonic extraction temperature is not higher than 30 DEG C.
Preferably, described excipient is selected from one or more of starch, Icing Sugar, dextrin, lactose, modified starch, microcrystalline cellulose, mannitol, sorbierite and erythrose.
Preferably, the material of described coating be in microcrystalline cellulose, Arabic gum, sodium alginate, carragheen, dextrin, modified starch, gelatin, casein, polyvinyl alcohol, sodium carboxymethylcellulose, ethyl cellulose or methylcellulose any one or a few.
In order to control the rate of release of tobacco extract, during the use of champignon cigarette so that in tobacco extract particulate, in the release of extract and the base material of champignon cigarette, the release of extract has mild transition, it is preferable that possibly together with pore-foaming agent in the material of described coating；Coatings is made to have certain hole, the beneficially release of tobacco extract.
Preferably, described pore-foaming agent is sucrose, sorbierite, mannitol, polyethylene glycol, hydroxypropyl methyl cellulose, one or more in hydroxypropyl cellulose.
Preferably, in S11, the absolute dry mass of tobacco and the mass ratio of water are 1:13～15；In S12, the absolute dry mass of filter residue a and the mass ratio of ethanol are 1:6～8；In S11 and S12, the power of ultrasonic wave is 250W～350W, and the ultrasonic time is 30min～70min；Ultrasonic temperature is 20 DEG C～30 DEG C.
It is further preferred that the absolute dry mass of tobacco described in S11 is 1:14 with the mass ratio of water；In S12, the absolute dry mass of filter residue a and the mass ratio of ethanol are 1:7；In S11 and S12, the power of ultrasonic wave is 300W, and ultrasonic temperature is 25 DEG C；The described S11 ultrasonic time is 60min；The described S12 ultrasonic time is 30min.The ratio of described tobacco and water can fully moisten tobacco of rising, and can make the concentration difference of the active ingredients such as nicotine two-phase in water and tobacco relatively greatly, improves ultrasonic extraction efficiency.It also avoid the loss of effective components that a large amount of extract of subsequent concentration is caused simultaneously, and energy consumption can be reduced.
The preparation method of a kind of described tobacco extract particulate, comprises the following steps:
S21. described tobacco extract is mixed with excipient, add water and make softwood；
S22. put into the softwood that S21 prepares in extrusion-round as a ball comminutor granulation, then drying, sieving obtains core；
S23. the first-class dynamic mixtures of tobacco extract and excipient is prepared；
The core that S22 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make core be in fluidized state, spray into first-class dynamic mixtures, form the first substrate layer at core surfaces after being dried, sieve and obtain the first particulate；
S24. the N flowable state mixture of tobacco extract and excipient, described N >=2 are prepared；
The first particulate that S23 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make the first particulate be in fluidized state, spray into N flowable state mixture, form N substrate layer at the first microparticle surfaces after being dried, sieve and obtain N particulate；
S25. coating solution is prepared；
The N particulate that S24 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make N particulate be in fluidized state, spray into coating solution, form coatings at N microparticle surfaces after being dried, sieve and obtain described tobacco extract particulate；
Wherein, the tobacco extract content of described core > the tobacco extract content of the first substrate layer > the tobacco extract content of N substrate layer.
The core of tobacco extract particulate of the present invention is by extruding-round as a ball granulator granulation; make the finer and close of core and tobacco extract content maximum; be conducive to extending the release duration of tobacco extract and provide burst size, it is ensured that novel tobacco goods use the taste and flavor in latter stage.
Described core is in the bed spray more than once, the multiple substrate layer of Surface coating at core, and the tobacco extract concentration of different substrate materials layer from inside to outside is gradually reduced so that can have uniform taste and fragrance during the use of novel tobacco goods.Fluidized bed pelletizer is used to be obtained in that more uniform covered effect.
Preferably, in S23, S24, the particle diameter of the first particulate and N particulate incrementally increases, it is further preferred that it is 100um～110um that the particle diameter of described different particulate increases amplitude.Change in order to ensure taste is uniform, and guarantees the uniformity with a batch of particle mass, it is preferable that the first particulate, the scope of respective particle diameter of N particulate are less than 100um.Preferably, the particle diameter of described first particulate is 400 um～500um, and the particle diameter of the second particulate is 500 um～600um.
Preferably, core is coated with substrate layer through 3 times, i.e. N is 3.
Owing at synchronization, dissolving or the releasing degree of different tobacco extract particulates are different, and in order to obtain uniform taste, this requires the concentration difference between core, different substrate materials layer in a rational scope.Based on technical scheme, it is preferable that core, the first substrate layer, the tobacco extract content of N substrate layer differ 10%～15%.
Preferably, in S22, the extrusion hole diameter of sieve (perforated) plate of extrusion-round as a ball comminutor is 0.2～0.4mm；Extrusion rotating speed is 80r/min～150 r/min；Round as a ball rotating speed is 250r/min～350 r/min；The round as a ball time is 3min～6min；Baking temperature is 40～45 DEG C；The particle diameter of described core is 300 um～500um.
It is further preferred that the extrusion hole diameter of sieve (perforated) plate of extrusion-round as a ball comminutor is 0.3mm in S22；Extrusion rotating speed is 120 r/min；Round as a ball rotating speed is 300 r/min；The round as a ball time is 5min；Baking temperature is 42 DEG C；The particle diameter of described core is 300 um～400um.
Preferably, in S23, S24 and S25, the process conditions of fluidized bed pelletizer are: intake is 500 m3/ h～800m3/ h, stream temperature is 40～45 DEG C, and atomization gas pressure is 0.2Mpa～0.4Mpa；First-class dynamic mixtures, N flowable state mixture, the concentration of coating solution are 6%～10%, and mist flow is 0.6ml/min～0.9ml/min.
It is further preferred that the process conditions of fluidized bed pelletizer are in S23, S24 and S25: intake is 600m3/ h, stream temperature is 43 DEG C, and atomization gas pressure is 0.3Mpa；First-class dynamic mixtures, N flowable state mixture, the concentration of coating solution are 7%, and mist flow is 0.8ml/min.
Preferably, the solvent that coating solution uses is water or ethanol, has been also added with surfactant.
In order to obtain optimal slow release effect and the change of uniform mouthfeel, it is preferable that the mass fraction that core, the first substrate layer and N substrate layer account for described tobacco extract particulate is equal.
The preparation method of a kind of described champignon cigarette, comprises the following steps:
S31. take by weight percent string carry out discongesting, pull an oar, regulate concentration after obtain vegetable-fibre slurry；
S32. after vegetable-fibre slurry and tobacco extract particulate, carbonaceous powder, adhesive being carried out mix and blend, manufacture paper with pulp, be dehydrated, punch forming, low temperature drying anhydrate, and obtain champignon cigarette base material；
S33. on above-mentioned champignon cigarette base material, spray described tobacco extract, obtain described champignon cigarette.
The tobacco extract that decreases that present invention tobacco extract particulate carries out mixing high degree with vegetable-fibre slurry etc. is being manufactured paper with pulp, is being dehydrated and the loss in drying course.With the addition of tobacco extract particulate in champignon cigarette base material simultaneously, preservation form and the holding time of tobacco component in champignon cigarette can be increased, also can add the mode of tobacco extract release.The tobacco extract being sprayed on champignon cigarette base material is that the uniformity of tobacco component release serves key effect.
Tobacco extract and tobacco extract particulate are successively joined in champignon cigarette by the present invention in two steps, are on the one hand conducive to tobacco extract to be uniformly distributed；On the other hand, after preventing tobacco extract from covering tobacco extract particulate in a large number, skewness is caused, the shortcoming such as agglomerating.
Compared with prior art, the method have the advantages that
Tobacco component in champignon cigarette of the present invention is provided by tobacco extract and tobacco extract particulate, and both release processes form complementation, maintain the tobacco component content in champignon cigarette, provides for consumer and continues and uniform taste.
Tobacco extract particulate in champignon cigarette has substrate layer and coatings, and the concentration of the tobacco extract of substrate layer is gradually reduced from inside to outside, the burst size and the rate of release that make tobacco extract in particulate are uniform, it is ensured that the uniformity of novel tobacco goods taste and fragrance.
Pore-foaming agent in described coatings makes the release of extract in the release of extract in tobacco extract particulate and the base material of novel tobacco goods have mild transition.
The Extraction solvent of described tobacco extract and method can the active ingredient such as abundant extraction nicotine, avoid the generation of other miscellaneous tastes simultaneously, improve mouthfeel and beneficially tobacco extract and other flavor additives useful with the use of and aseptic without residue product, safe and sanitary.
The prilling process of the substep that the present invention uses, the particulate of preparation has sandwich construction, and can effectively control the tobacco extract content of different substrate materials layer and the thickness etc. of substrate layer, ensure that the tobacco extract particulate of preparation has good uniformity, and then ensure that the taste and flavor of the novel tobacco goods that with the addition of described tobacco extract particulate.
Detailed description of the invention
Further illustrate the present invention below in conjunction with specific embodiment.Unless stated otherwise, raw material, equipment and the method using in the embodiment of the present invention is the conventional commercial raw material in this area, conventional use of equipment and method.
Embodiment
1
(1) preparation of tobacco extract
S11. taking the flue-cured tobacco that absolute dry mass is 100g, after adding 1400g water to carry out soaking 25min in 60 DEG C, being cooled to about 20 DEG C, ultrasonic extraction 60min under the conditions of 25 ± 2 DEG C, the power of ultrasonic wave is 300W, and then vacuum draw filters, and obtains filter residue a and filtrate a；
S12., after adding the ethanol of 7 times of absolute dry mass of filter residue a in the filter residue a of S11, ultrasonic extraction 30min under the conditions of 25 ± 2 DEG C, the power of ultrasonic wave is 300W, and then vacuum draw filters, and obtains filter residue b and filtrate b；
S13. mixing filtrate a and filtrate b, being concentrated in vacuo to solid content under the conditions of 25 DEG C is 15%, obtains described tobacco extract.
(2) preparation of tobacco extract particulate
S21. the tobacco extract of preparation in (1) is mixed with starch, add appropriate water and make softwood；
S22. putting into the softwood that S21 prepares in extrusion-round as a ball comminutor and pelletizing, in S2, the extrusion hole diameter of sieve (perforated) plate of extrusion-round as a ball comminutor is 0.3mm；Extrusion rotating speed is 120 r/min；Round as a ball rotating speed is 300 r/min；The round as a ball time is 5min；Baking temperature at 42 DEG C；Sieving and obtaining the core that particle diameter is 300 um～400um, in core, the content of tobacco extract is 50%.
S23. the first-class dynamic mixtures of tobacco extract and starch is prepared；
The core that S22 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make core be in fluidized state, spray into first-class dynamic mixtures.The technological condition of fluidized bed pelletizer is: intake is 500m3/ h, stream temperature is 40 DEG C, and atomization gas pressure is 0.2Mpa；The concentration of first-class dynamic mixtures is 8%, and mist flow is 0.9ml/min.Forming the first substrate layer at core surfaces after drying, sieving, to obtain particle diameter be 400 um～500um the first particulate, and in the first substrate layer, the content of tobacco extract is 40%.
S24. the second dynamic mixtures of tobacco extract and excipient is prepared；
The first particulate that S23 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make the first particulate be in fluidized state, spray into second dynamic mixtures.The technological condition of fluidized bed pelletizer is: intake is 600m3/ h, stream temperature is 43 DEG C, and atomization gas pressure is 0.3Mpa；The concentration of second dynamic mixtures is 7%, and mist flow is 0.8ml/min.Forming the second substrate layer at the first microparticle surfaces after drying, sieving, to obtain particle diameter be 600 um～700um the second particulate, and in the second substrate layer, the content of tobacco extract is 30%.
S25. the 3rd flowable state mixture of tobacco extract and excipient is prepared；
The second particulate that S24 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make the second particulate be in fluidized state, spray into the 3rd flowable state mixture.The technological condition of fluidized bed pelletizer is: intake is 800m3/ h, stream temperature is 45 DEG C, and atomization gas pressure is 0.4Mpa；The concentration of the 3rd flowable state mixture is 9%, and mist flow is 0.6ml/min.Forming the 3rd substrate layer at the second microparticle surfaces after drying, sieving, to obtain particle diameter be 700 um～800um the 3rd particulate, and in the 3rd substrate layer, the content of tobacco extract is 20%.
S26. coating solution is prepared；Coating solution is made up of microcrystalline cellulose, polyvinyl alcohol and appropriate water, and microcrystalline cellulose is 9:1 with the mass ratio of polyvinyl alcohol, and the concentration of coating solution is 9%.
The 3rd particulate that S25 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make the 3rd particulate be in fluidized state, spray into coating solution.The technological condition of fluidized bed pelletizer is: intake is 800m3/ h, stream temperature is 45 DEG C, and atomization gas pressure is 0.4Mpa；Mist flow is 0.6ml/min.Forming coatings at the 3rd microparticle surfaces after drying, sieving, to obtain particle diameter be 800um～900um tobacco extract particulate.
The mass fraction that core, the first substrate layer, the second substrate layer, the 3rd substrate layer account for described tobacco extract particulate is equal.
(3) preparation of champignon cigarette
S31. take 30g wood-fibred carry out discongesting, pull an oar, regulate concentration after obtain 8% vegetable-fibre slurry；
S32. after the vegetable-fibre slurry of S31 and 23g tobacco extract particulate, 25g bamboo charcoal powder, 7g methylcellulose being carried out mix and blend, manufacture paper with pulp, be dehydrated, punch forming, low temperature drying anhydrate, and obtain champignon cigarette base material；
S33. on the champignon cigarette base material of above-mentioned S32, spray 12g tobacco extract, obtain champignon cigarette.
Embodiment
2
~
3
And comparative example
1
~
3
The embodiment of the present invention 2～3 is similar to Example 1 with the preparation process of the tobacco extract of comparative example 1～3 and tobacco extract particulate, and difference is as shown in the table:
| Technological parameter | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| S11 amount of water, g | 1300 | 1500 | 1200 | 1600 | 1500 |
| S12 adds amount of alcohol, times | 6 | 8 | 5 | 9 | 8 |
| S11/S12 ultrasonic temperature, DEG C | 20±2 | 25±2 | 20±2 | 35±2 | 25±2 |
| S11/S12 ultrasonic power, W | 250 | 350 | 300 | 250 | 300 |
| S21 excipient | Dextrin | Microcrystalline cellulose | Dextrin | Microcrystalline cellulose | Microcrystalline cellulose |
| S22 extrudes rotating speed, r/min | 80 | 150 | 70 | 160 | 150 |
| The round as a ball rotating speed of S22, r/min | 250 | 350 | 240 | 360 | 350 |
| S23/ S24/ S25 stream temperature, DEG C | 40 | 45 | 35 | 50 | 45 |
| S23/ S24/ S25 mist flow ml/min | 0.6 | 0.9 | 0.5 | 1.0 | 0.9 |
| S23/ S24/ S25 atomization gas pressure, Mpa | 0.2 | 0.4 | 0.1 | 05 | 0.4 |
| S26 coating material/pore-foaming agent | Arabic gum/sorbierite | Polyvinyl alcohol/methylcellulose | Arabic gum/sorbierite | Polyvinyl alcohol/nothing | Polyvinyl alcohol/methylcellulose |
| Whether S22～S26 sieves respectively | It is | It is | It is | It is | No |
The preparation technology of champignon cigarette such as following table:
| Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Tobacco extract 3g | Tobacco extract 15g | Tobacco extract 10g | Tobacco extract 3g | Tobacco extract 15g |
| Charcoal powder 50g | Bamboo charcoal powder 10g | Bamboo charcoal powder 25g | Charcoal powder 50g | Bamboo charcoal powder 10g |
| Secondary stock 35g | Bamboo fibre 35g | Wood-fibred 30g | Secondary stock 35g | Bamboo fibre 35g |
| Elm bark powder 5g | Bakelite powder 1g | Methylcellulose 7g | Elm bark powder 5g | Bakelite powder 1g |
| Tobacco extract particulate 5g | Tobacco extract particulate 30g | Tobacco extract particulate 17g | Tobacco extract particulate 5g | Tobacco extract particulate 30g |
Comparative example
4
(1) preparation of tobacco extract
S11. take the flue-cured tobacco that absolute dry mass is 100g, after adding 1400g water to carry out soaking 25min in 60 DEG C, be cooled to about 20 DEG C, add the ethanol solution of 700g, ultrasonic extraction 90min under the conditions of 25 ± 2 DEG C, the power of ultrasonic wave is 300W, then vacuum draw filters, and obtains filter residue a and filtrate a；
S12., it is 15% that filtrate a is concentrated in vacuo under the conditions of 25 DEG C solid content, obtains tobacco extract.
(2) preparation of tobacco extract particulate: step and method with reference to embodiment 1 are carried out, prepares tobacco extract particulate.
(3) preparation of champignon cigarette: step and method with reference to embodiment 1 are carried out, prepares champignon cigarette.
Comparative example
5
(1) preparation of tobacco extract: step and method with reference to embodiment 1 are carried out, prepares tobacco extract.
(2) preparation of tobacco extract particulate
S21. the tobacco extract of preparation in (1) is mixed with starch, make the mixture that concentration is 8%；
S22. granulation in mixture fluidized bed pelletizer S21 being prepared.The technological condition of fluidized bed pelletizer is: intake is 500m3/ h, stream temperature is 40 DEG C, and atomization gas pressure is 0.2Mpa；The concentration of first-class dynamic mixtures is 8%, and mist flow is 0.9ml/min.After drying, sieving and obtaining the particulate that particle diameter is 700 um～800um, in particulate, the content of tobacco extract is the mean value that 35%(is each layer tobacco extract content in tobacco extract particulate described in embodiment 1).
S23. coating solution is prepared；Coating solution is made up of microcrystalline cellulose, polyvinyl alcohol and appropriate water, and microcrystalline cellulose is 9:1 with the mass ratio of polyvinyl alcohol, and the concentration of coating solution is 9%.
The particulate that S22 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make particulate be in fluidized state, spray into coating solution.The technological condition of fluidized bed pelletizer is: intake is 800m3/ h, stream temperature is 45 DEG C, and atomization gas pressure is 0.4Mpa；Mist flow is 0.6ml/min.Forming coatings at the 3rd microparticle surfaces after drying, sieving, to obtain particle diameter be 800um～900um tobacco extract particulate.
(3) preparation of champignon cigarette: step and method with reference to embodiment 1 are carried out, prepares champignon cigarette.
Comparative example
6
(1) preparation of tobacco extract: step and method with reference to embodiment 1 are carried out, prepares tobacco extract.
(2) preparation of tobacco extract particulate: step and method with reference to embodiment 1 are carried out, prepares tobacco extract particulate.
(3) preparation of champignon cigarette
S31. take 30g wood-fibred carry out discongesting, pull an oar, regulate concentration after obtain 8% vegetable-fibre slurry；
S32. after the vegetable-fibre slurry of S31,25g bamboo charcoal powder, 7g methylcellulose being carried out mix and blend, manufacture paper with pulp, be dehydrated, punch forming, low temperature drying anhydrate, and obtain champignon cigarette base material；
S33. on the champignon cigarette base material of above-mentioned S32, spray 12g tobacco extract, obtain champignon cigarette.
The evaluation of effect
Choose 15 criticism persons usually having smoking habit, in a room, light champignon cigarette judge, mouthfeel according to champignon cigarette, hold the index such as fragrance, quality and give a mark, and try to achieve mean value record in the following table, evaluation criterion:
Fragrance: fragrance dense (10～8 points), fragrance moderate (6～4 points), fragrance light (2～1 points)
Strength: strength moderate (10～8 points), strength big (2～1 points), strength little (2～1 points)
Hold fragrance (i.e. referring to the release persistence of tobacco extract in champignon cigarette): release time 8～10min(10～8 point), release time be less than 6 minutes (6～4 points), 4 minutes release time (2～1 points)
Taste uniformity (i.e. the fluctuation of taste, situation of change evaluate the release uniformity of tobacco extract particulate): taste uniform (10～8 points), taste more uniform (6～4 points), taste fluctuation are big (2～1 points)
Excitant: little (10～8 points), in (6～4 points), big (2～1 points)
Miscellaneous taste: micro-have (10～8 points), heavier (6～4 points), serious (2～1 points)
Evaluation result is as follows:
| Sample/index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| Fragrance | 10 | 9 | 10 | 4 | 2 | 2 | 1 | 1 | 5 |
| Strength | 10 | 10 | 8 | 4 | 4 | 1 | 1 | 1 | 1 |
| Hold fragrance | 10 | 8 | 9 | 6 | 2 | 2 | 4 | 1 | 4 |
| Taste uniformity | 10 | 9 | 10 | 4 | 5 | 1 | 5 | 2 | 1 |
| Excitant | 10 | 10 | 9 | 5 | 5 | 2 | 1 | 1 | 4 |
| Miscellaneous taste | 10 | 9 | 10 | 4 | 3 | 1 | 1 | 1 | 1 |
| Add up to | 60 | 51 | 56 | 27 | 21 | 9 | 13 | 7 | 16 |
According to above-mentioned assay, in the champignon cigarette of the embodiment of the present invention 1～3 preparation, tobacco extract particulate has burst size and rate of release is uniform, slow release effect is lasting, fragrance is lasting and no impurity taste.In the champignon cigarette of comparative example 1 and 2 preparation, tobacco extract particulate can not be worked in coordination with due to manufacturing condition, make its tobacco extract particulate many index all poor, the coating use useless pore-foaming agent of comparative example 2, its release uniformity is worse, tobacco extract release in the release of the tobacco extract in champignon cigarette and particulate cannot be excessive gently, and excitant is bigger；The extraction temperature of comparative example 2 makes to have lost more volatile tobacco active ingredient in extraction process higher than 30 DEG C so that its fragrance level is poor.Owing to row filter not being entered to particulate at links in particulate preparation process in comparative example 3, the content making tobacco extract in final tobacco extract particulate is uneven, the density of particulate also difference is bigger so that strength, taste uniformity and miscellaneous taste and quality etc. are poor.Comparative example 4 is due to the only onestep extraction of tobacco, and the active constituent content in its tobacco extract is relatively low, and impurity is more so that its fragrance level, strength, miscellaneous taste etc. are evaluated very poor.Comparative example 5 uses the technique that Direct spraying granulates, and the strength of its tobacco extract particulate is relatively big, and the evaluation of slow release effect, taste uniformity and quality etc. is all very poor.The champignon cigarette of comparative example 6 preparation is not owing to adding tobacco extract particulate so that the indexs such as the strength of champignon cigarette, taste uniformity are deteriorated.
Claims (8)
1. a champignon cigarette, it is characterised in that include functional components, carbonaceous powder, string, adhesive；Described functional components is tobacco extract and tobacco extract particulate；
Described champignon cigarette is made up of the material of following mass percent:
Tobacco extract 3%～15%；Tobacco extract particulate 5%～30%；Carbonaceous powder 10%～50%；String 10%～35%；Adhesive 1%～10%；
Described tobacco extract particulate includes that at least two has the substrate layer of different tobacco extract content；Described substrate layer is successively coated with, and the Surface coating of substrate layer has coatings, contains excipient in described substrate layer；Described tobacco extract particulate is gradually reduced by tobacco extract content in interior substrate layer outward.
2. champignon cigarette according to claim 1, it is characterised in that the extracting method of described tobacco extract comprises the following steps:
S11. after adding water to soak in 60 DEG C～70 DEG C in tobacco, cooling, filter after ultrasonic extraction under the conditions of not higher than 30 DEG C, obtain filter residue a and filtrate a；
S12., after adding ethanol in the filter residue a of S11, filter after ultrasonic extraction under the conditions of not higher than 30 DEG C, obtain filter residue b and filtrate b；
S13. filtrate a and filtrate b is mixed, concentrate, obtain described tobacco extract.
3. champignon cigarette according to claim 1, it is characterised in that the particle diameter of described tobacco extract particulate is 100um～1000um.
4. champignon cigarette according to claim 1, it is characterised in that possibly together with pore-foaming agent in the material of described coating；Described pore-foaming agent is sucrose, sorbierite, mannitol, polyethylene glycol, hydroxypropyl methyl cellulose, one or more in hydroxypropyl cellulose.
5. champignon cigarette according to claim 2, it is characterised in that in S11, the absolute dry mass of tobacco and the mass ratio of water are 1:13～15；In S12, the absolute dry mass of filter residue a and the mass ratio of ethanol are 1:6～8；In S11 and S12, the power of ultrasonic wave is 250W～350W, and the ultrasonic time is 30min～70min, and ultrasonic temperature is 20 DEG C～30 DEG C.
6. the preparation method of tobacco extract particulate described in a Claims 1 to 5 any one, it is characterised in that comprise the following steps:
S21. described tobacco extract is mixed with excipient, add water and make softwood；
S22. put into the softwood that S21 prepares in extrusion-round as a ball comminutor granulation, then drying, sieving obtains core；
S23. the first-class dynamic mixtures of tobacco extract and excipient is prepared；
The core that S22 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make core be in fluidized state, spray into first-class dynamic mixtures, form the first substrate layer at core surfaces after being dried, sieve and obtain the first particulate；
S24. the N flowable state mixture of tobacco extract and excipient, described N >=2 are prepared；
The first particulate that S23 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make the first particulate be in fluidized state, spray into N flowable state mixture, form N substrate layer at the first microparticle surfaces after being dried, sieve and obtain N particulate；
S25. coating solution is prepared；
The N particulate that S24 prepares is put in fluidized bed pelletizer, adjusts each parameter of fluidized bed pelletizer, make N particulate be in fluidized state, spray into coating solution, form coatings at N microparticle surfaces after being dried, sieve and obtain described tobacco extract particulate；
Wherein, the tobacco extract content of described core > the tobacco extract content of the first substrate layer > the tobacco extract content of N substrate layer.
7. the preparation method of tobacco extract particulate according to claim 6, it is characterised in that in S22, the extrusion hole diameter of sieve (perforated) plate of extrusion-round as a ball comminutor is 0.2～0.4mm；Extrusion rotating speed is 80r/min～150 r/min；Round as a ball rotating speed is 250r/min～350 r/min；The round as a ball time is 3min～6min；Baking temperature is 40～45 DEG C；The particle diameter of described core is 300 um～500um.
8. the preparation method of tobacco extract particulate according to claim 7, it is characterised in that in S23, S24 and S25, the process conditions of fluidized bed pelletizer are: intake is 500 m3/ h～800m3/ h, stream temperature is 40～45 DEG C, and atomization gas pressure is 0.2Mpa～0.4Mpa；First-class dynamic mixtures, N flowable state mixture, the concentration of coating solution are 6%～10%, and mist flow is 0.6ml/min～0.9ml/min.
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| CN109419031B (en) * | 2017-08-24 | 2021-10-01 | 上海新型烟草制品研究院有限公司 | Buccal cigarette and preparation method thereof |
| CN110537723A (en) * | 2019-07-22 | 2019-12-06 | 中国农业科学院烟草研究所 | Method for preparing incense from tobacco powder |
| CN110680008A (en) * | 2019-09-19 | 2020-01-14 | 上海华宝生物科技有限公司 | Porous solid aromatic bead for cigarettes and preparation method thereof |
| CN114947170A (en) * | 2022-06-20 | 2022-08-30 | 江苏中烟工业有限责任公司 | Medicine-fragrance type heating non-combustion cigarette sheet and preparation method thereof |
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| CN1031179A (en) * | 1987-08-12 | 1989-02-22 | 武学斌 | Harmless cigarette and manufacture method thereof |
| US5178167A (en) * | 1991-06-28 | 1993-01-12 | R. J. Reynolds Tobacco Company | Carbonaceous composition for fuel elements of smoking articles and method of modifying the burning characteristics thereof |
| CN101731755B (en) * | 2009-12-08 | 2011-06-29 | 李颖 | Chinese mugwort leaf pipe cigarette and manufacture method thereof |
| US9034106B2 (en) * | 2010-03-26 | 2015-05-19 | Philip Morris Usa Inc. | Smoking article including alkanoylated glycoside |
| JP2014506470A (en) * | 2011-02-17 | 2014-03-17 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | Smoking goods |
| CN102415612B (en) * | 2011-11-22 | 2013-12-04 | 吉林烟草工业有限责任公司 | Agilawood slice fragrant silks and preparation method thereof |
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