CN110403236B - Cigarette dry bead filter rod with function of improving smoke permeation - Google Patents
Cigarette dry bead filter rod with function of improving smoke permeation Download PDFInfo
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- CN110403236B CN110403236B CN201910607559.3A CN201910607559A CN110403236B CN 110403236 B CN110403236 B CN 110403236B CN 201910607559 A CN201910607559 A CN 201910607559A CN 110403236 B CN110403236 B CN 110403236B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
Abstract
The invention discloses a cigarette dry bead filter rod with a function of improving smoke penetration, wherein the circumference of the bottom surface of the filter rod is 19.8mm, a dry bead with the diameter of 2.75 +/-0.15 mm is loaded in the middle section of a tow, the dry bead is prepared by using a zeolite molecular sieve as a main raw material through pelletizing, fragrance adding and forming processes, and an agilawood compound extract for improving the smoke penetration is adsorbed on the dry bead.
Description
Technical Field
The invention relates to the field of tobacco flavors and fragrances, in particular to a cigarette dry bead tip rod with a function of improving smoke permeation.
Background
In the tobacco industry, the cigarette stereoscopic flavor blending technology is developed rapidly, and particularly, a new method and a new technology in a cigarette filter rod are developed, wherein the new technology comprises cigarette blasting beads, microcapsules, nano particles, powdery particles and the like. At present, through the inspection of consumer market, the overall acceptance of the cigarette bead blasting is better, and additives such as microcapsules, nano particles, powder particles and the like easily cause the smoking safety worry of consumers due to fine particles. However, the addition of the cigarette popping beads and dropping pills also has certain disadvantages, including low forming rate, high cost and the like, and trace unpleasant odors exist in the popping beads, the dropping pill solvents such as olive oil, ODO and the like, so that the popping beads are mainly used for wrapping essence and spice with strong fragrance such as ginseng, mint and the like, and other types of essence and spice have obvious offensive odor when being used, thereby influencing smoking experience. Although the prior art has the cigarette filter rod prepared by silica gel flavor beads or zeolite flavor beads, the preparation process of the flavor beads is unstable, the forming rate is low, and the flavor beads are difficult to release the flavor for a long time to achieve the slow release effect due to the limitation of the microstructure of the flavor beads.
Agilawood, a famous and precious spice plant, is increasingly researched in recent years aiming at application of agilawood in cigarettes, and the application mode mainly comprises 1) agilawood powder is directly added into a filter stick, 2) agilawood oil is added into cigarette cut tobacco in an aromatized mode, and 3) agilawood powder is added into the filter stick in a dropping pill mode. Although the development of agilawood essence is increasingly enriched along with the research progress of new materials, the fragrance of agilawood is elegant and lingering and is not strong like the fragrance of mint and the like, so that the problem that how to highlight the fragrance of the agilawood in the cigarette to inhibit miscellaneous gas and improve the smoke-permeable function is always a difficult problem to be solved urgently is solved.
Disclosure of Invention
Aiming at the technical problems, the invention provides a novel dry bead with a function of improving smoke permeation, which is applied to a cigarette filter stick, on one hand, the agilawood compound extract is extracted and prepared by adopting a special process, so that the loss and deterioration of active ingredients in a natural extract are avoided to the greatest extent, and the dry bead is ensured to have strong fragrance and no foreign gas; on the other hand, the agilawood compound extract is absorbed in dry beads prepared by zeolite molecular sieves, so that the effect of lasting, stable and slow release can be achieved when the cigarettes are smoked. The dry beads prepared by the method are nontoxic, low in cost, high in forming rate, free of miscellaneous gases, strong in fragrance, stable and durable.
The technical scheme of the invention is as follows:
the cigarette dry bead filter rod with the function of improving smoke penetration is characterized in that the circumference of the bottom surface of the cigarette filter rod is 19.8mm, dry beads with the diameter of 2.75 +/-0.15 mm are loaded in the middle section of a tow, the dry beads are prepared by using a zeolite molecular sieve as a main raw material through pelletizing, fragrance adding and forming processes, and agilawood compound extracts with the function of improving smoke penetration are adsorbed on the dry beads.
A preparation method of a cigarette dry bead-tip rod with a function of improving smoke permeation comprises the following steps:
1) pelletizing: taking a certain amount of zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 25-50%) in a mass ratio of 2: 1-5, placing the mixture in a pelletizer for rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1000-1300 ℃ for 2-6 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 2: 1-4, sealing, placing the mixture in a shaking table with 150 revolutions per minute for 6-12 hours, standing for 12 hours to enable essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2-4 hours to obtain dried attached-fragrance beads;
3) and (3) forming a filter tip: adding the dry bead with the fragrance into the middle section of the filter rod tows of the cigarette, and molding to obtain the cigarette.
Preferably, the preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering agarwood, then uniformly mixing agarwood powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5: 10-20: 2-5: 100, and carrying out enzymolysis on the agarwood powder, the Jinba tobacco leaf extract, the Brazil tobacco leaf extract and the burley tobacco leaf extract by using 0.1-0.2% of compound plant hydrolase and 0.1-0.2% of beta-glucosidase at the temperature of 30-50 ℃ for 1-4 hours. After the enzymolysis is finished, adding bacillus, and fermenting the fermentation substrate for 4-10 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The Jinba tobacco extract, the Brazil tobacco extract and the burley tobacco extract can be purchased from the market, can be prepared by self, and are preferably extract type extracts. Preferably, the compound proportion of the agilawood powder, the Jinba tobacco leaf extract, the Brazil tobacco leaf extract, the burley tobacco leaf extract and the water is 5: 15-20: 10-15: 2-4: 100 by mass.
The complex plant hydrolase and beta-glucosidase of the invention are commercially available, such as the Novoxin complex plant hydrolase Viscozyme L and the beta-glucosidase HARVEY.
The zeolite molecular sieve of the invention is preferably 4A type, 5A type, Y type or ZSM-5 type.
Preferably, the bacillus is bacillus BA-01, is separated and screened from the surface of tobacco leaves, and has better aroma-enhancing performance; the Bacillus BA-01 is named as Bacillus amyloliquefaciens by classification, the preservation unit is Guangdong province microbial strain preservation center, the preservation address is No. 59 floor and No. 5 floor Guangdong province microbial research institute of Miao 100, Guangzhou city, the preservation date is 2017, 4 and 26 days, and the preservation number is GDMCC No: 60171.
the addition amount of the bacillus is 0.1-0.5% of the mass of the substrate.
Preferably, the flavor-attaching rate of the dry beads is controlled to be 15-30%, wherein the flavor-attaching rate is (weight after flavor-weight before flavor-attaching)/weight before flavor-attaching.
The dry beads prepared by the method are in a micro-porous structure, preferably, the average pore diameter of the micro-porous structure is 0.5-1 nm, and the fragrance attaching and slow release performance of the dry beads are better.
Compared with the prior art, the invention has the advantages and positive effects that:
1) the dry beads prepared by the method are of a porous structure, have fine and compact pore diameters, have good essence adsorption and slow release performance, and can provide continuous and stable aroma enhancement experience.
2) The invention utilizes the dried beads prepared by zeolite to adsorb the agilawood compound extract, slowly releases aroma in the smoking process of the cigarette, and small molecular substances in the extract enter the throat along with the smoke of the cigarette due to not participating in combustion, thereby playing a role in improving the smoke permeability of the cigarette.
3) The agilawood compound extract disclosed by the invention adopts the processes of raw material compounding, enzymolysis and compound fermentation, so that the loss and deterioration of effective aroma components in a natural extract are avoided, the agilawood fragrance of the extract is obvious, the smoke permeability is enhanced during smoking, elegant tobacco fragrance is emitted, no miscellaneous gas is generated, and the agilawood compound extract can be coordinated with the cigarette fragrance of cigarettes.
4) The circumference of the filter tip is 19.8mm, the middle section of the filament bundle of the filter tip is loaded with an attached fragrant dry bead with the diameter of 2.75 +/-0.15 mm, the dry bead is prepared from a zeolite molecular sieve and silica sol, is similar to the size of a cigarette bead and is applied to the cigarette filter tip in a single bead form, and compared with the method of directly adopting small zeolite particles and microcapsules, the process is safer and more stable in fragrance retention.
5) Compared with the traditional bead blasting and dropping pills for cigarettes, consumers do not need to pinch and break the aroma beads when smoking cigarettes, no solvent exudes, and the use is safer and more convenient.
Drawings
FIG. 1 is a schematic view of a cigarette filter rod;
in the figure: 1-filter stick suction end, 2-dry bead, 3-cigarette coil paper and 4-tobacco shred.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: taking a certain amount of 5A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 25 percent) in a mass ratio of 2:1, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1300 ℃ for 6 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 1:1, sealing, placing in a table of 150 r/min for adsorbing fragrance for 6h, then standing for 12h to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2h to obtain the fragrant dry beads;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding to obtain the cigarette filter rod with the circumference of the bottom surface of the cigarette being 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5:20:10:2:100, and performing enzymolysis on the mixture for 4 hours at 35 ℃ by using 0.1% of compound plant hydrolase and 0.1% of beta-glucosidase; after the enzymolysis is finished, adding bacillus subtilis, and fermenting the fermentation substrate for 5 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.64nm, and the fragrance adding rate is 18.3%.
Example 2
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: taking a certain amount of Y-type zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (solid content is 50%) according to the mass ratio of 2:3, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1300 ℃ for 2 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 1:1, sealing, placing in a table of 150 r/min for adsorbing fragrance for 6h, then standing for 12h to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2h to obtain the fragrant dry beads;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding to obtain the cigarette filter rod with the circumference of the bottom surface of the cigarette being 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5:20:20:2:100, and performing enzymolysis on the mixture for 1 hour at 35 ℃ by using 0.1% of compound plant hydrolase and 0.1% of beta-glucosidase; after the enzymolysis is finished, adding bacillus BA-01 (the preservation unit is Guangdong province microbial strain preservation center, the preservation address is No. 59 building No. 5 building Guangdong province microbial research institute of Mie Toyowa No. 100, Mie Tokyo, Guangzhou city, the preservation date is 2017, 4 and 26 months, and the preservation number is GDMCC No. 60171), and fermenting the fermentation substrate for 10 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.55nm, and the fragrance adding rate is 22.6%.
Example 3
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: taking a certain amount of 4A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 30 percent) in a mass ratio of 2:3, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1000 ℃ for 4 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 2:3, sealing, placing in a table of 150 r/min for 12h, standing for 12h to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2h to obtain the dry beads with fragrance;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding to obtain the cigarette filter rod with the circumference of the bottom surface of the cigarette being 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5:20:10:2:100, and performing enzymolysis on the mixture for 3 hours at 45 ℃ by using 0.1% of compound plant hydrolase and 0.1% of beta-glucosidase; after the enzymolysis is finished, adding bacillus BA-01 (the preservation unit is Guangdong province microbial strain preservation center, the preservation address is No. 59 building No. 5 building Guangdong province microbial research institute of Michelia furiosaefolia Middle No. 100, Guangzhou city, the preservation date is 2017, 4 and 26 months, and the preservation number is GDMCC No. 60171), and fermenting the fermentation substrate for 5 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.73nm, and the fragrance adding rate is 25.2%.
Example 4
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: taking a certain amount of 5A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 30 percent) in a mass ratio of 2:3, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1300 ℃ for 4 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 2:3, sealing, placing in a table of 150 r/min for 12h, standing for 12h to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2h to obtain the dry beads with fragrance;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding to obtain the cigarette filter rod with the circumference of the bottom surface of the cigarette being 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the weight ratio of 5:10:20:2:100, and performing enzymolysis on the mixture for 2 hours at 50 ℃ by using 0.1% of compound plant hydrolase and 0.1% of beta-glucosidase; after the enzymolysis is finished, adding bacillus pumilus, and fermenting the fermentation substrate for 5 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.66nm, and the fragrance adding rate is 18.8%.
Example 5
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: grinding a certain amount of ZSM-5 type zeolite molecular sieve, uniformly mixing the zeolite molecular sieve and silica sol (solid content 40%) in a mass ratio of 2:5, placing the mixture in a pelletizer for rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank body for 4 hours at 1000 ℃, washing with water and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 1:2, sealing, placing the mixture in a table with 150 revolutions per minute for 8 hours, standing for 12 hours to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying for 2 hours at 40-50 ℃ to obtain the dried attached-fragrance beads;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding, wherein the circumference of the bottom surface of the cigarette filter rod is 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5:20:15:2:100, and performing enzymolysis on the mixture for 2 hours at 40 ℃ by using 0.1% of compound plant hydrolase and 0.2% of beta-glucosidase; after the enzymolysis is finished, adding bacillus BA-01 (the preservation unit is Guangdong province microbial strain preservation center, the preservation address is No. 59 building No. 5 building Guangdong province microbial research institute of Michelia furiosaefolia Middle No. 100, Guangzhou city, the preservation date is 2017, 4 and 26 months, and the preservation number is GDMCC No. 60171), and fermenting the fermentation substrate for 7 days to obtain a composite fermentation liquid;
2) adding 95% ethanol with the weight 3 times of that of the compound fermentation liquor for alcohol precipitation, standing at 4 ℃ for 24 hours, filtering, concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3, and adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.60nm, and the fragrance adding rate is 23.4%.
Example 6
A dry cigarette bead tip rod was prepared as follows:
1) pelletizing: taking a certain amount of 4A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 35%) according to the mass ratio of 1:2, placing the mixture in a pelletizer for rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead blank at 1000-1300 ℃ for 6 hours, washing with water, and drying to obtain dry beads with porous structures;
2) adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 2:3, sealing, placing in a table of 150 r/min for 12h, standing for 12h to enable the essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 4h to obtain the dry beads with the fragrance;
3) and (3) forming a filter tip: adding one dry bead with fragrance into the middle section of the filter rod filament bundle of the cigarette, and molding to obtain the cigarette filter rod with the circumference of the bottom surface of the cigarette being 19.8 mm.
The preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the proportion of 5:20:10:4:100, and performing enzymolysis on the mixture for 4 hours at 40 ℃ by using 0.2% of compound plant hydrolase and 0.2% of beta-glucosidase; after the enzymolysis is finished, adding bacillus BA-01 (the preservation unit is Guangdong province microbial strain preservation center, the preservation address is No. 59 building No. 5 building Guangdong province microbial research institute of Michelia furiosaefolia Middle No. 100, Guangzhou city, the preservation date is 2017, 4 and 26 months, and the preservation number is GDMCC No. 60171), and fermenting the fermentation substrate for 7 days to obtain a composite fermentation liquid; adding 95% ethanol with 3 times of the weight of the compound fermentation liquor for alcohol precipitation, standing for 24 hours at 4 ℃, filtering, and concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
The detection shows that the average pore diameter of the dry beads is 0.58nm, and the fragrance adding rate is 27.9%.
Comparative example 1
1) Slicing lignum Aquilariae Resinatum, soaking in 3 times of 50% ethanol for 2 hr, reflux-extracting at 68 deg.C for 2 times, mixing extractive solutions, concentrating to obtain extract, and adding 20% 1, 2-propylene glycol to obtain lignum Aquilariae Resinatum extract;
1) adding calcium chloride accounting for 30% of the mass of the extract into the agilawood extract, uniformly stirring to obtain an essence solution, calcining a certain amount of 5A zeolite molecular sieve at 1300 ℃ for 6 hours, washing with water, drying, then adding the essence solution, sealing, placing the obtained product in a 150-rpm shaking table for 12 hours, standing for 12 hours, and air-drying at 40-50 ℃ for 2 hours to obtain dried attached incense beads;
2) adding the same weight of the one dry attached spice bead prepared in the example 1 into a cigarette filter tip bundle with the circumference of the bottom surface being 19.8mm, and thus obtaining the cigarette filter tip.
The detection shows that the average pore diameter of the dry beads is 0.76nm, and the fragrance adding rate is 10.7%.
Comparative example 2
1) Taking a certain amount of 4A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 25 percent) in a mass ratio of 2:1, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 800 ℃ for 6 hours, washing with water, and drying to obtain dry beads;
2) slicing lignum Aquilariae Resinatum, soaking in 3 times of 50% ethanol for 2 hr, reflux-extracting at 68 deg.C for 2 times, mixing extractive solutions, concentrating to obtain extract, and adding 20% 1, 2-propylene glycol to obtain lignum Aquilariae Resinatum extract;
3) uniformly mixing the dried beads and the agilawood extract according to the mass ratio of 1:2, sealing, placing the mixture in a table of 150 revolutions per minute for 12 hours, standing for 12 hours, and air-drying at 40-50 ℃ for 2 hours to obtain dried monkshood beads;
4) adding one dry bead with fragrance into the middle section of the filter rod tow of the cigarette, and molding to obtain the cigarette with the circumference of the bottom surface of the filter rod of the cigarette being 19.8 mm.
The detection shows that the average pore diameter of the dry beads is 0.63nm, and the fragrance adding rate is 18.4%.
Comparative example 3
1) Taking a certain amount of 4A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 30 percent) in a mass ratio of 2:5, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1200 ℃ for 4 hours, washing with water, and drying to obtain dry beads;
2) slicing aquilaria sinensis, powdering, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract and burley tobacco leaf extract with water according to the mass ratio of 5:10:20:2:200, performing ultrasonic treatment for 45min, then soaking for 24h, filtering to obtain a composite extracting solution, performing reduced pressure concentration, and adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain an agilawood composite extract;
3) uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 1:2, sealing, placing the mixture in a table with 150 revolutions per minute for 12 hours, standing for 12 hours, and air-drying at 40-50 ℃ for 2 hours to prepare the dried monkshood beads;
4) adding one dry bead with fragrance into the middle section of the filter rod tow of the cigarette, and molding to obtain the cigarette with the circumference of the bottom surface of the filter rod of the cigarette being 19.8 mm.
The detection shows that the average pore diameter of the dry beads is 0.54nm, and the fragrance adding rate is 20.4%.
Comparative example 4
1) Taking a certain amount of 4A zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and silica sol (the solid content is 30 percent) in a mass ratio of 2:5, placing the mixture into a pelletizer to perform rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at 1200 ℃ for 4 hours, washing with water, and drying to obtain dry beads;
2) slicing and powdering aquilaria sinensis, uniformly mixing aquilaria sinensis powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract and burley tobacco leaf extract with water according to the mass ratio of 5:10:20:2:200, adding 0.15% of pectinase and 0.2% of cellulose hydrolase, carrying out enzymolysis for 3h at 35 ℃, filtering to obtain a compound fermentation broth after completing enzymolysis, adding 3 times of 95% ethanol by weight into the compound fermentation broth for alcohol precipitation, standing for 24h at 4 ℃, filtering, and concentrating under reduced pressure until the density of an extract is 1.05-1.10 g/cm3Adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract;
3) uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 1:2, sealing, placing the mixture in a table with 150 revolutions per minute for 12 hours, standing for 12 hours, and air-drying at 40-50 ℃ for 2 hours to prepare the dried monkshood beads;
4) adding one dry bead with fragrance into the middle section of the filter rod tow of the cigarette, and molding to obtain the cigarette with the circumference of the bottom surface of the filter rod of the cigarette being 19.8 mm.
The detection shows that the average pore diameter of the dry beads is 0.62nm, and the fragrance adding rate is 23.4%.
The test effect is as follows:
the cigarette dry bead filter rods prepared in the examples 1 to 6 and the comparative examples 1 to 4 were applied to cigarettes, and ordinary cigarettes not prepared with the dry bead filter rods were used as a control. An expert smoking group organized to qualify for national cigarette smoking according to the five ginseng standard GB5606.4-2005 cigarette part 4: sensory technical requirements and YC/T497-.
TABLE 1 cigarette sensory evaluation results
Compared with the comparative example and the control sample, the dry bead filter tip products of the cigarettes in the embodiments 1-6 have the advantages that the 'sweet taste' style of the dry bead cigarettes prepared by the preparation method is more obvious, the richness of aroma is obviously increased, and the smoke of the cigarettes is improved due to the stable introduction of the aroma of the agilawood. The cigarette prepared by the filter tip of the embodiment 6 has the highest score, is more harmonious with the smoking taste of the cigarette, and has the best sustained release performance of the dry beads.
The above embodiments are merely preferred embodiments of the present invention, and any simple modifications and alternative changes made to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (6)
1. A cigarette dry bead filter rod with a function of improving smoke penetration is characterized in that the circumference of the bottom surface of the cigarette filter rod is 19.8mm, dry beads with the diameter of 2.75 +/-0.15 mm are loaded in the middle section of a tow, the dry beads are prepared by using a zeolite molecular sieve as a main raw material through pelletizing, fragrance adding and forming processes, and agilawood compound extracts for improving the smoke penetration are adsorbed on the dry beads;
the preparation method of the cigarette dry bead-tip rod comprises the following steps:
pelletizing: taking a certain amount of zeolite molecular sieve, grinding, uniformly mixing the zeolite molecular sieve and the silica sol with the solid content of 25-50% in a mass ratio of =2: 1-5, placing the mixture in a pelletizer for rolling ball forming, screening qualified samples with the diameter of 2.75 +/-0.15 mm, calcining a bead-shaped blank at the temperature of 1000-1300 ℃ for 2-6 h, washing with water, and drying to obtain dry beads with porous structures;
adding fragrance: uniformly mixing the dry beads and the agilawood compound extract according to the mass ratio of 2: 1-4, sealing, placing the mixture in a shaking table with 150 revolutions per minute for 6-12 hours, standing for 12 hours to enable essence to be uniformly adsorbed in porous channels of the dry beads, and air-drying at 40-50 ℃ for 2-4 hours to obtain dried attached-fragrance beads;
and (3) forming a filter tip: adding the dry aromatic bead into the middle section of the filter rod tows of the cigarette, and molding to obtain the cigarette;
the preparation method of the agilawood compound extract comprises the following steps:
1) slicing and powdering agarwood, then uniformly mixing agarwood powder, Jinba tobacco leaf extract, Brazil tobacco leaf extract, burley tobacco leaf extract and water according to the mass ratio of 5: 10-20: 2-5: 100, carrying out enzymolysis on 0.1-0.2% of compound plant hydrolase and 0.1-0.2% of beta-glucosidase at 30-50 ℃ for 1-4 h, adding bacillus after the enzymolysis is finished, and fermenting a fermentation substrate for 4-10 days to obtain compound fermentation liquor;
2) adding 95% ethanol with the weight 3 times of that of the compound fermentation liquor for alcohol precipitation, standing at 4 ℃ for 24 hours, filtering, concentrating under reduced pressure until the density of the extract is 1.05-1.10 g/cm3, and adding 1, 2-propylene glycol with the mass of 20% of the concentrate to obtain the agilawood compound extract.
2. The method for preparing a cigarette dried bead rod with the function of improving smoke transmission according to claim 1, wherein the zeolite molecular sieve is one of 4A type, 5A type, Y type and ZSM-5 type.
3. The method for preparing a dried cigarette holder stick with a function of improving smoke transmission according to claim 1, wherein the bacillus is bacillus BA-01, which is isolated and screened from the surface of tobacco leaves, and the preservation date is 2017, 4, 26 and is preserved in the Guangdong province microbial culture collection center, and the preservation number is GDMCC No. 60171.
4. The method for preparing a dried cigarette holder stick with a function of improving smoke transmission according to claim 1, wherein the addition amount of the bacillus is 0.1-0.5% of the mass of the substrate.
5. The method for preparing the cigarette dry bead mouth stick with the function of improving smoke transmission according to claim 1, wherein the fragrance attaching rate of the dry beads is controlled to be 15-30%.
6. The preparation method of the cigarette dry bead mouth rod with the function of improving smoke transmission according to claim 1, wherein the dry beads are in a micro porous structure, and the average pore diameter is 0.5-1 nm.
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