CN105167165A - Aromatized cigarette and preparation method thereof - Google Patents
Aromatized cigarette and preparation method thereof Download PDFInfo
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- CN105167165A CN105167165A CN201510429381.XA CN201510429381A CN105167165A CN 105167165 A CN105167165 A CN 105167165A CN 201510429381 A CN201510429381 A CN 201510429381A CN 105167165 A CN105167165 A CN 105167165A
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Abstract
The invention belongs to the field of a tobacco product, and discloses an aromatized cigarette and a preparation method thereof. The aromatized cigarette consists of functional ingredients, carbon powder, plant fiber and a binding agent, wherein the functional ingredients include a tobacco extract and tobacco extract particles; the tobacco extract accounts for 3-15% in terms of the mass of the aromatized cigarette; and the tobacco extract particle accounts for 5-30% in terms of the mass of the aromatized cigarette; the tobacco extract particle comprises at least two substrate layers different in tobacco extract content; the surfaces of the substrate layers are coated with coatings layer by layer, and the substrate layers contain excipient; and in the tobacco extract particle, the tobacco extract content in the substrate layers from inside to outside is gradually reduced. The tobacco component in the aromatized cigarette is provided by the tobacco extract and the tobacco extract particle which are complementary during releasing, so as to keep the content of the tobacco component in the aromatized cigarette and to offer durable and uniform taste to consumers.
Description
Technical field
The invention belongs to tobacco product field, more specifically, relate to a kind of champignon cigarette and preparation method thereof.
Background technology
Smokeless tobacco articles on current overseas market mostly is tobacco powder goods, and the form such as buccal cigarette, snuff mainly with packed buccal cigarette, bulk form exists.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 traditional tobacco component, and consumer is difficult to adapt to this smoking habit.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of champignon cigarette, and described champignon cigarette effectively can 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 the preparation method that a kind of described champignon cigarette is provided.
the present invention is achieved through the following technical solutions:
A kind of champignon cigarette, comprises functional components, carbonaceous powder, string, adhesive; Described functional components is tobacco extract and tobacco extract particulate;
Described tobacco extract accounts for 3% ~ 15% of champignon cigarette quality; Tobacco extract particulate accounts for 5% ~ 30% of champignon cigarette quality;
Described tobacco extract particulate comprises the substrate layer that at least two kinds have different tobacco extract content; Described substrate layer is successively coated, and the Surface coating of substrate layer has coatings, containing excipient in described substrate layer; Described tobacco extract particulate is reduced gradually 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 graininess is uniformly distributed in champignon cigarette.In combustion, while initial tobacco extract content reduces gradually, the tobacco extract in tobacco extract particulate discharges gradually, and then maintains the tobacco component content of champignon cigarette release, continues and uniform smoking effect for consumer provides.
Described coatings in the process of manufacture of champignon cigarette, can avoid the volatilization loss of active ingredient in tobacco extract particulate, is convenient to the preservation of tobacco extract; Prevent the nicotine etc. in particulate to be dissolved in champignon cigarette and then guarantee the local flavor of tobacco product; Coatings also serves the effect of slowly-releasing in addition, can improve tobacco extract particulate release uniformity in use.
In described tobacco extract particulate, the content of tobacco extract is reduced outward gradually by interior, effectively can control the release of active ingredient, provides uniform local flavor and hold fragrance in the combustion process of champignon cigarette.Such as, the content of described tobacco extract particulate is reduced outward gradually by interior, can overcome the deficiency of champignon cigarette combustion process middle and later periods effective smoke components burst size, provide the smoking effect of continuous and effective.
The tobacco that the present invention uses is burley tobaccos, one or more in flue-cured tobacco, 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 comprises the substrate layer that at least two kinds have different tobacco extract content; Described substrate layer is successively coated, and the Surface coating of substrate layer has coatings, containing excipient in described substrate layer; Described tobacco extract particulate is reduced gradually by tobacco extract content in interior substrate layer outward.
Further preferably, tobacco extract 6% ~ 12%; Tobacco extract particulate 9% ~ 23%; Carbonaceous powder 18% ~ 42%; String 15% ~ 30%; Adhesive 4% ~ 7%; Described tobacco extract particulate comprises the substrate layer with different tobacco extract content; Described substrate layer is successively coated, and the Surface coating of substrate layer has coatings, containing excipient in described substrate layer; Described tobacco extract particulate is reduced gradually 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 orders, and ash is 8% ~ 12%, moisture≤10%.。
Preferably, described string is through the wood-fibred of defibrination, bamboo fibre, secondary stock or its mixture, can certainly adopt 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, obtainable extract component has remarkable difference.Because the use of champignon cigarette is different from traditional cigarette, therefore in order to obtain the demand (main component is nicotine) of meet smoker the same as traditional cigarette, avoiding the generation of other assorted tastes simultaneously, destroying mouthfeel, and being unfavorable for the follow-up seasoning and adjusting incense of champignon cigarette.Two steps are adopted to extract in the present invention, and in two extraction steps, adopt the high water of nicotine solubility and ethanol (being polar solvent) as extractant respectively, while guaranteeing abundant extraction nicotine, effectively can reduce the stripping of other nonessential oil components in tobacco.
preferably, the extracting method of tobacco extract comprises the following steps:
S11. add after water soaks in 60 DEG C ~ 70 DEG C in tobacco, cooling, filter after ultrasonic extraction under not higher than 30 DEG C of conditions, obtain filter residue a and filtrate a;
S12., after adding ethanol in the filter residue a of S11, filter after ultrasonic extraction under not higher than 30 DEG C of conditions, obtain filter residue b and filtrate b;
S13. filtrate a and filtrate b is mixed, concentrated, obtain described tobacco extract.
According to the principle that balances each other of material diffusion, the present invention adopts two step abstraction techniques, more effectively can extract the active ingredients such as the nicotine in tobacco.Adopt the water of 60 DEG C ~ 70 DEG C to carry out immersion and full out can moisten tobacco of rising, and the reaction between tobacco component can be reduced; Moreover the volatility of water is more weak, the volatilization of active ingredient in tobacco effectively can be avoided.Because ethanol and glassware for drinking water have compatibility, and tobacco structure after ultrasonic extraction is comparatively loose, makes ethanol can arrive rapidly the inside of tobacco, does not need again to soak, can extract further active ingredients such as the nicotine of tobacco internal, improves extraction yield.
Adopt water and ethanol as extractant, can dissolve each other, be convenient to the mixing of extract on the one hand, be innoxious solvent on the other hand, the filtrate after extraction can be directly used in follow-up processing and use.
In order to prevent in ultrasonic extraction process, improve extraction efficiency and the loss preventing 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, sweet mellow wine, sorbierite and erythrose.
Preferably, the material of described dressing 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, in the use procedure of champignon cigarette, the release of extract in the base material of the release of extract in tobacco extract particulate and champignon cigarette is made to have mild transition, preferably, also containing pore-foaming agent in the material of described dressing; Make coatings have certain hole, be beneficial to the release of tobacco extract.
Preferably, described pore-foaming agent is one or more in sucrose, sorbierite, mannitol, polyethylene glycol, hydroxypropyl methylcellulose, 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, hyperacoustic power is 250W ~ 350W, and the ultrasonic time is 30min ~ 70min; Ultrasonic temperature is 20 DEG C ~ 30 DEG C.
Further preferably, the absolute dry mass of tobacco described in S11 and the mass ratio of water are 1:14; In S12, the absolute dry mass of filter residue a and the mass ratio of ethanol are 1:7; In S11 and S12, hyperacoustic power is 300W, and ultrasonic temperature is 25 DEG C; Described S11 ultrasonic time is 60min; Described S12 ultrasonic time is 30min.The ratio of described tobacco and water fully can moisten tobacco of rising, and the concentration difference of the active ingredients such as nicotine two-phase in water and tobacco can be made comparatively large, improves ultrasonic extraction efficiency.It also avoid the loss of effective components that a large amount of extract of subsequent concentration causes simultaneously, and can energy consumption be reduced.
a preparation method for described tobacco extract particulate, comprises the following steps:
S21. described tobacco extract and mixed with excipients is even, add water and make softwood;
S22. softwood obtained for S21 is put into extrude-round as a ball comminutor granulates, then drying, sieving obtains core;
S23. the first-class dynamic mixtures of tobacco extract and excipient is prepared;
Fluidized bed pelletizer put into by the core that S22 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes core be in fluidized state, spray into first-class dynamic mixtures, form the first substrate layer after drying at core surfaces, sieve and obtain the first particulate;
S24. the N flowable state mixture of tobacco extract and excipient is prepared, described N >=2;
Fluidized bed pelletizer put into by the first particulate that S23 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes the first particulate be in fluidized state, spray into N flowable state mixture, form N substrate layer, sieve and obtain N particulate after drying at the first microparticle surfaces;
S25. coating solution is prepared;
Fluidized bed pelletizer put into by the N particulate that S24 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes N particulate be in fluidized state, spray into coating solution, forms coatings, sieve and obtain described tobacco extract particulate after drying at N microparticle surfaces;
Wherein, the tobacco extract content of the tobacco extract content > N substrate layer of tobacco extract content > first substrate layer of described core.
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 is maximum; be conducive to the release duration of prolongation tobacco extract and provide burst size, ensure that novel tobacco goods use mouthfeel and the local flavor in latter stage.
Described core is in the bed spray more than once, at the multiple substrate layer of Surface coating of core, and the tobacco extract concentration of different substrate materials layer from inside to outside declines gradually, makes can have uniform taste and fragrance in the use procedure of novel tobacco goods.Adopt fluidized bed pelletizer can obtain comparatively uniform covered effect.
Preferably, in S23, S24, the particle diameter of the first particulate and N particulate progressively increases, and further preferably, it is 100um ~ 110um that the particle diameter of described different particulate increases amplitude.Change in order to ensure taste is even, and guarantees the uniformity of the particle mass of same batch, and preferably, the scope of the respective particle diameter of the first particulate, N particulate is no more than 100um.Preferably, the particle diameter of described first particulate is 400um ~ 500um, and the particle diameter of the second particulate is 500um ~ 600um.
Preferably, core is through 3 coated substrate layers, and namely N is 3.
Due at synchronization, the dissolving of different tobacco extract particulate or releasing degree different, in order to obtain uniform taste, this just requires that the concentration difference between core, different substrate materials layer is in a rational scope.Based on technical scheme of the present invention, preferably, the tobacco extract content difference of core, the first substrate layer, N substrate layer is 10% ~ 15%.
Preferably, extrude in S22-hole diameter of sieve (perforated) plate of extruding of round as a ball comminutor is 0.2 ~ 0.4mm; Extruding rotating speed is 80r/min ~ 150r/min; Round as a ball rotating speed is 250r/min ~ 350r/min; The round as a ball time is 3min ~ 6min; Baking temperature is 40 ~ 45 DEG C; The particle diameter of described core is 300um ~ 500um.
Further preferably, extrude in S22-hole diameter of sieve (perforated) plate of extruding of round as a ball comminutor is 0.3mm; Extruding rotating speed is 120r/min; Round as a ball rotating speed is 300r/min; The round as a ball time is 5min; Baking temperature is 42 DEG C; The particle diameter of described core is 300um ~ 400um.
Preferably, in S23, S24 and S25, the process conditions of fluidized bed pelletizer are: intake is 500m
3/ h ~ 800m
3/ h, stream temperature is 40 ~ 45 DEG C, and atomization gas pressure is 0.2Mpa ~ 0.4Mpa; The concentration of first-class dynamic mixtures, N flowable state mixture, coating solution is 6% ~ 10%, and mist flow is 0.6ml/min ~ 0.9ml/min.
Further preferably, in S23, S24 and S25, the process conditions of fluidized bed pelletizer are: intake is 600m
3/ h, stream temperature is 43 DEG C, and atomization gas pressure is 0.3Mpa; The concentration of first-class dynamic mixtures, N flowable state mixture, coating solution is 7%, and mist flow is 0.8ml/min.
Preferably, the solvent that coating solution uses is water or ethanol, is also added with surfactant.
In order to obtain best slow release effect and the change of even mouthfeel, preferably, the mass fraction that core, the first substrate layer and N substrate layer account for described tobacco extract particulate is equal.
A preparation method for described champignon cigarette, comprises the following steps:
S31. by mass percent get 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, dewater, punch forming, low temperature drying anhydrate, obtain champignon cigarette base material;
S33. on above-mentioned champignon cigarette base material, spray described tobacco extract, obtain described champignon cigarette.
The present invention's tobacco extract particulate and vegetable-fibre slurry etc. carry out mixing high degree decrease tobacco extract manufacturing paper with pulp, dewater and loss in drying course.In champignon cigarette base material, with the addition of tobacco extract particulate 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 be sprayed on champignon cigarette base material is that the uniformity of tobacco component release serves key effect.
Tobacco extract and tobacco extract particulate successively join in champignon cigarette by the present invention in two steps, are conducive to tobacco extract on the one hand and are uniformly distributed; On the other hand, after preventing tobacco extract from covering tobacco extract particulate in a large number, cause skewness, the shortcoming such as agglomerating.
compared with prior art, the present invention has following beneficial effect:
Tobacco component in champignon cigarette of the present invention is provided by tobacco extract and tobacco extract particulate, and both dispose procedures form complementation, maintains the tobacco component content in champignon cigarette, continues and uniform taste for consumer provides.
Tobacco extract particulate in champignon cigarette has substrate layer and coatings, and the concentration of the tobacco extract of substrate layer reduces from inside to outside gradually, make the burst size of tobacco extract in particulate and rate of release even, ensure that the uniformity of novel tobacco goods taste and fragrance.
Pore-foaming agent in described coatings makes the release of extract in the base material of the release of extract in tobacco extract particulate and novel tobacco goods have mild transition.
The Extraction solvent of described tobacco extract and method can the abundant active ingredients such as extraction nicotine, avoid the generation of other assorted tastes simultaneously, improve mouthfeel and be beneficial to 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 adopts, the particulate of preparation has sandwich construction, and effectively can 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 mouthfeel and the local flavor of the novel tobacco goods that with the addition of described tobacco extract particulate.
Detailed description of the invention
The present invention is further illustrated below in conjunction with specific embodiment.Unless stated otherwise, the raw material adopted in the embodiment of the present invention, equipment and method are the conventional commercial raw material in this area, the conventional equipment that uses and method.
embodiment 1
(1) preparation of tobacco extract
S11. get the flue-cured tobacco that absolute dry mass is 100g, add after 1400g water carries out immersion 25min in 60 DEG C, be cooled to about 20 DEG C, ultrasonic extraction 60min under 25 ± 2 DEG C of conditions, hyperacoustic power 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 25 ± 2 DEG C of conditions, hyperacoustic power is 300W, and then vacuum draw filters, and obtains filter residue b and filtrate b;
S13. mixed by filtrate a and filtrate b, under 25 DEG C of conditions, Vacuum Concentration is 15% to solid content, 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. softwood obtained for S21 is put into extrude-round as a ball comminutor granulates, to extrude in S2-hole diameter of sieve (perforated) plate of extruding of round as a ball comminutor is 0.3mm; Extruding rotating speed is 120r/min; Round as a ball rotating speed is 300r/min; The round as a ball time is 5min; Baking temperature at 42 DEG C again; Sieve and obtain the core that particle diameter is 300um ~ 400um, in core, the content of tobacco extract is 50%.
S23. the first-class dynamic mixtures of tobacco extract and starch is prepared;
Fluidized bed pelletizer put into by the core that S22 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes core be in fluidized state, spray into first-class dynamic mixtures.The technological condition of fluidized bed pelletizer is: intake is 500m
3/ 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.Form the first substrate layer at core surfaces after drying, sieving and obtaining particle diameter is 400um ~ 500um 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;
Fluidized bed pelletizer put into by the first particulate that S23 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes the first particulate be in fluidized state, spray into second dynamic mixtures.The technological condition of fluidized bed pelletizer is: intake is 600m
3/ 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.Form the second substrate layer at the first microparticle surfaces after drying, sieving and obtaining particle diameter is 600um ~ 700um 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;
Fluidized bed pelletizer put into by the second particulate that S24 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes the second particulate be in fluidized state, spray into the 3rd flowable state mixture.The technological condition of fluidized bed pelletizer is: intake is 800m
3/ 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.Form the 3rd substrate layer at the second microparticle surfaces after drying, sieving and obtaining particle diameter is 700um ~ 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 the mass ratio of microcrystalline cellulose and polyvinyl alcohol is 9:1, and the concentration of coating solution is 9%.
Fluidized bed pelletizer put into by the 3rd particulate that S25 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes the 3rd particulate be in fluidized state, spray into coating solution.The technological condition of fluidized bed pelletizer is: intake is 800m
3/ h, stream temperature is 45 DEG C, and atomization gas pressure is 0.4Mpa; Mist flow is 0.6ml/min.Form coatings at the 3rd microparticle surfaces after drying, sieving and obtaining particle diameter is 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. get 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, dewater, punch forming, low temperature drying anhydrate, 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 and the tobacco extract of comparative example 1 ~ 3 and the preparation process of tobacco extract particulate similar to embodiment 1, 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, doubly | 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 | Be | Be | Be | Be | No |
The preparation technology of champignon cigarette is 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. get the flue-cured tobacco that absolute dry mass is 100g, add after 1400g water carries out immersion 25min in 60 DEG C, be cooled to about 20 DEG C, add the ethanolic solution of 700g again, ultrasonic extraction 90min under 25 ± 2 DEG C of conditions, hyperacoustic power is 300W, then vacuum draw filters, and obtains filter residue a and filtrate a;
S12. be 15% by filtrate a Vacuum Concentration under 25 DEG C of conditions to solid content, obtain tobacco extract.
(2) preparation of tobacco extract particulate: the step and method with reference to embodiment 1 carries out, obtained tobacco extract particulate.
(3) preparation of champignon cigarette: the step and method with reference to embodiment 1 carries out, obtained champignon cigarette.
comparative example 5
(1) preparation of tobacco extract: the step and method with reference to embodiment 1 carries out, obtained 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. by granulation in mixture fluidized bed pelletizer obtained for S21.The technological condition of fluidized bed pelletizer is: intake is 500m
3/ 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, sieve and obtain the particulate that particle diameter is 700um ~ 800um, in particulate tobacco extract content for 35%(be the mean value of layer tobacco extract content each 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 the mass ratio of microcrystalline cellulose and polyvinyl alcohol is 9:1, and the concentration of coating solution is 9%.
Fluidized bed pelletizer put into by the particulate that S22 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes particulate be in fluidized state, spray into coating solution.The technological condition of fluidized bed pelletizer is: intake is 800m
3/ h, stream temperature is 45 DEG C, and atomization gas pressure is 0.4Mpa; Mist flow is 0.6ml/min.Form coatings at the 3rd microparticle surfaces after drying, sieving and obtaining particle diameter is 800um ~ 900um tobacco extract particulate.
(3) preparation of champignon cigarette: the step and method with reference to embodiment 1 carries out, obtained champignon cigarette.
comparative example 6
(1) preparation of tobacco extract: the step and method with reference to embodiment 1 carries out, obtained tobacco extract.
(2) preparation of tobacco extract particulate: the step and method with reference to embodiment 1 carries out, obtained tobacco extract particulate.
(3) preparation of champignon cigarette
S31. get 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, dewater, punch forming, low temperature drying anhydrate, 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 the criticism person that 15 have smoking habit usually, in a room, light champignon cigarette judge, according to the mouthfeel of 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 large (2 ~ 1 points), strength little (2 ~ 1 points)
Hold fragrance (namely referring to the release persistence of tobacco extract in champignon cigarette): release time 8 ~ 10min(10 ~ 8 point), release time is 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 evenly (10 ~ 8 points), taste comparatively evenly (6 ~ 4 points), taste fluctuation large (2 ~ 1 points)
Excitant: little (10 ~ 8 points), in (6 ~ 4 points), large (2 ~ 1 points)
Assorted 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 |
| Assorted 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 champignon cigarette prepared by the embodiment of the present invention 1 ~ 3, tobacco extract particulate has burst size and rate of release is even, slow release effect is lasting, fragrance is lasting and no impurity taste.In champignon cigarette prepared by comparative example 1 and 2, tobacco extract particulate can not be worked in coordination with due to manufacturing condition, make its tobacco extract particulate many index all poor, the dressing use pore-foaming agent useless of comparative example 2, its release uniformity is poorer, tobacco extract release in the release of the tobacco extract in champignon cigarette and particulate cannot be excessive gently, and excitant is larger; The extraction temperature of comparative example 2 makes to have lost more volatile tobacco active ingredient in extraction process higher than 30 DEG C, makes its fragrance level poor.Owing to not screening particulate at links in particulate preparation process in comparative example 3, make the content of tobacco extract in final tobacco extract particulate uneven, also difference is comparatively large for the density of particulate, makes strength, taste uniformity and assorted taste and quality etc. poor.Comparative example 4 is due to the only onestep extraction of tobacco, and the active constituent content in its tobacco extract is lower, and impurity is more, its fragrance level, strength, assorted taste etc. is evaluated very poor.Comparative example 5 adopts the technique of Direct spraying granulation, and the strength of its tobacco extract particulate is comparatively large, and the evaluation of slow release effect, taste uniformity and quality etc. is all very poor.Champignon cigarette prepared by comparative example 6, owing to not adding tobacco extract particulate, makes the index such as the strength of champignon cigarette, taste uniformity be deteriorated.
Claims (10)
1. a champignon cigarette, is characterized in that, comprises functional components, carbonaceous powder, string, adhesive; Described functional components is tobacco extract and tobacco extract particulate;
Described tobacco extract accounts for 3% ~ 15% of champignon cigarette quality; Tobacco extract particulate accounts for 5% ~ 30% of champignon cigarette quality;
Described tobacco extract particulate comprises the substrate layer that at least two kinds have different tobacco extract content; Described substrate layer is successively coated, and the Surface coating of substrate layer has coatings, containing excipient in described substrate layer; Described tobacco extract particulate is reduced gradually by tobacco extract content in interior substrate layer outward.
2. champignon cigarette according to claim 1, it is characterized in that, 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 comprises the substrate layer that at least two kinds have different tobacco extract content; Described substrate layer is successively coated, and the Surface coating of substrate layer has coatings, containing excipient in described substrate layer; Described tobacco extract particulate is reduced gradually by tobacco extract content in interior substrate layer outward.
3. champignon cigarette according to claim 1, it is characterized in that, the extracting method of described tobacco extract comprises the following steps:
S11. add after water soaks in 60 DEG C ~ 70 DEG C in tobacco, cooling, filter after ultrasonic extraction under not higher than 30 DEG C of conditions, obtain filter residue a and filtrate a;
S12., after adding ethanol in the filter residue a of S11, filter after ultrasonic extraction under not higher than 30 DEG C of conditions, obtain filter residue b and filtrate b;
S13. filtrate a and filtrate b is mixed, concentrated, obtain described tobacco extract.
4. champignon cigarette according to claim 1, it is characterized in that, the particle diameter of described tobacco extract particulate is 100um ~ 1000um.
5. champignon cigarette according to claim 1, is characterized in that, also containing pore-foaming agent in the material of described dressing; Described pore-foaming agent is one or more in sucrose, sorbierite, mannitol, polyethylene glycol, hydroxypropyl methylcellulose, hydroxypropyl cellulose.
6. champignon cigarette according to claim 2, it is characterized 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, hyperacoustic power is 250W ~ 350W, and the ultrasonic time is 30min ~ 70min, and ultrasonic temperature is 20 DEG C ~ 30 DEG C.
7. a preparation method for tobacco extract particulate described in claim 1 ~ 6 any one, is characterized in that, comprise the following steps:
S21. described tobacco extract and mixed with excipients is even, add water and make softwood;
S22. softwood obtained for S21 is put into extrude-round as a ball comminutor granulates, then drying, sieving obtains core;
S23. the first-class dynamic mixtures of tobacco extract and excipient is prepared;
Fluidized bed pelletizer put into by the core that S22 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes core be in fluidized state, spray into first-class dynamic mixtures, form the first substrate layer after drying at core surfaces, sieve and obtain the first particulate;
S24. the N flowable state mixture of tobacco extract and excipient is prepared, described N >=2;
Fluidized bed pelletizer put into by the first particulate that S23 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes the first particulate be in fluidized state, spray into N flowable state mixture, form N substrate layer, sieve and obtain N particulate after drying at the first microparticle surfaces;
S25. coating solution is prepared;
Fluidized bed pelletizer put into by the N particulate that S24 is obtained, and each parameter of adjustment fluidized bed pelletizer, makes N particulate be in fluidized state, spray into coating solution, forms coatings, sieve and obtain described tobacco extract particulate after drying at N microparticle surfaces;
Wherein, the tobacco extract content of the tobacco extract content > N substrate layer of tobacco extract content > first substrate layer of described core.
8. the preparation method of tobacco extract particulate according to claim 7, is characterized in that, extrude in S22-hole diameter of sieve (perforated) plate of extruding of round as a ball comminutor is 0.2 ~ 0.4mm; Extruding rotating speed is 80r/min ~ 150r/min; Round as a ball rotating speed is 250r/min ~ 350r/min; The round as a ball time is 3min ~ 6min; Baking temperature is 40 ~ 45 DEG C; The particle diameter of described core is 300um ~ 500um.
9. the preparation method of tobacco extract particulate according to claim 8, it is characterized in that, in S23, S24 and S25, the process conditions of fluidized bed pelletizer are: intake is 500m
3/ h ~ 800m
3/ h, stream temperature is 40 ~ 45 DEG C, and atomization gas pressure is 0.2Mpa ~ 0.4Mpa; The concentration of first-class dynamic mixtures, N flowable state mixture, coating solution is 6% ~ 10%, and mist flow is 0.6ml/min ~ 0.9ml/min.
10. a preparation method for champignon cigarette described in claim 1 ~ 6 any one, is characterized in that, comprise the following steps:
S31. get tobacco extract by mass percent, after filler, flavor enhancement, adhesive mix, add after water and/or ethanol stirs, make soft material;
S32., after being mixed with tobacco extract particulate by the soft material that S31 is obtained, granulation, adding lubricant mixing, compressing tablet, drying obtains champignon cigarette.
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| 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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