CN114557472B - Reconstituted tobacco, preparation method thereof and cigarette product - Google Patents
Reconstituted tobacco, preparation method thereof and cigarette product Download PDFInfo
- Publication number
- CN114557472B CN114557472B CN202210246500.8A CN202210246500A CN114557472B CN 114557472 B CN114557472 B CN 114557472B CN 202210246500 A CN202210246500 A CN 202210246500A CN 114557472 B CN114557472 B CN 114557472B
- Authority
- CN
- China
- Prior art keywords
- extract
- tobacco
- reconstituted tobacco
- inorganic filler
- filler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 126
- 238000002360 preparation method Methods 0.000 title abstract description 23
- 235000019504 cigarettes Nutrition 0.000 title abstract description 19
- 241000208125 Nicotiana Species 0.000 title abstract 5
- 239000000835 fiber Substances 0.000 claims abstract description 55
- 239000011256 inorganic filler Substances 0.000 claims abstract description 49
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 49
- 239000000419 plant extract Substances 0.000 claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 244000061176 Nicotiana tabacum Species 0.000 claims description 121
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 53
- 239000000284 extract Substances 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 29
- 229920001131 Pulp (paper) Polymers 0.000 claims description 28
- 239000002002 slurry Substances 0.000 claims description 27
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 23
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 20
- 229960002715 nicotine Drugs 0.000 claims description 20
- 235000011187 glycerol Nutrition 0.000 claims description 19
- 230000000391 smoking effect Effects 0.000 claims description 19
- 229920002907 Guar gum Polymers 0.000 claims description 18
- 239000000665 guar gum Substances 0.000 claims description 18
- 229960002154 guar gum Drugs 0.000 claims description 18
- 235000010417 guar gum Nutrition 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000000796 flavoring agent Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229930013930 alkaloid Natural products 0.000 claims description 10
- 229910021485 fumed silica Inorganic materials 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 150000003797 alkaloid derivatives Chemical class 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- HJJPJSXJAXAIPN-UHFFFAOYSA-N arecoline Chemical compound COC(=O)C1=CCCN(C)C1 HJJPJSXJAXAIPN-UHFFFAOYSA-N 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 235000013355 food flavoring agent Nutrition 0.000 claims description 5
- 241000411851 herbal medicine Species 0.000 claims description 5
- 150000002736 metal compounds Chemical group 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 235000016623 Fragaria vesca Nutrition 0.000 claims description 3
- 240000009088 Fragaria x ananassa Species 0.000 claims description 3
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims description 3
- 244000269722 Thea sinensis Species 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 235000019864 coconut oil Nutrition 0.000 claims description 3
- 239000003240 coconut oil Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 3
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 3
- 241000233866 Fungi Species 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229940119429 cocoa extract Drugs 0.000 claims description 2
- 240000002853 Nelumbo nucifera Species 0.000 claims 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 2
- 244000080767 Areca catechu Species 0.000 claims 1
- 235000006226 Areca catechu Nutrition 0.000 claims 1
- 235000007516 Chrysanthemum Nutrition 0.000 claims 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 235000010254 Jasminum officinale Nutrition 0.000 claims 1
- 240000005385 Jasminum sambac Species 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 244000046146 Pueraria lobata Species 0.000 claims 1
- 235000010575 Pueraria lobata Nutrition 0.000 claims 1
- 235000014443 Pyrus communis Nutrition 0.000 claims 1
- 244000223014 Syzygium aromaticum Species 0.000 claims 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 claims 1
- 229940105902 mint extract Drugs 0.000 claims 1
- 239000003205 fragrance Substances 0.000 abstract description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 34
- 230000008569 process Effects 0.000 description 21
- 241000196324 Embryophyta Species 0.000 description 17
- 229910000019 calcium carbonate Inorganic materials 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 16
- 229940055329 tobacco leaf extract Drugs 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 235000019634 flavors Nutrition 0.000 description 8
- 229960005150 glycerol Drugs 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- 238000000643 oven drying Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 235000006679 Mentha X verticillata Nutrition 0.000 description 6
- 235000002899 Mentha suaveolens Nutrition 0.000 description 6
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 235000013361 beverage Nutrition 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000628997 Flos Species 0.000 description 3
- 244000246386 Mentha pulegium Species 0.000 description 3
- 235000016257 Mentha pulegium Nutrition 0.000 description 3
- 235000004357 Mentha x piperita Nutrition 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000001050 hortel pimenta Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007613 slurry method Methods 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 235000019505 tobacco product Nutrition 0.000 description 3
- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- -1 and the like Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 210000000582 semen Anatomy 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 240000005020 Acaciella glauca Species 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000018782 Dacrydium cupressinum Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000004281 Eucalyptus maculata Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 241000219071 Malvaceae Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 235000011609 Pinus massoniana Nutrition 0.000 description 1
- 241000018650 Pinus massoniana Species 0.000 description 1
- 235000013697 Pinus resinosa Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960003563 calcium carbonate Drugs 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to the technical field of reconstituted tobacco, in particular to reconstituted tobacco, a preparation method thereof and a cigarette product. The reconstituted tobacco comprises the following components in percentage by weight: 3-10% of natural fibers, 5-15% of natural plant extracts, 25-80% of inorganic fillers, 1-5% of adhesives and 10-25% of fuming agents; the inorganic filler comprises the following components in percentage by mass: (0.1 to 10) a non-porous inorganic filler and an inorganic porous filler. The reconstituted tobacco prepared by the invention has coordinated and durable fragrance.
Description
Technical Field
The invention relates to the technical field of reconstituted tobacco, in particular to reconstituted tobacco, a preparation method thereof and a cigarette product.
Background
The reconstituted tobacco is also called as a tobacco sheet, and is a regenerated product which is prepared from waste tobacco materials such as tobacco dust, tobacco stems, crushed tobacco flakes and the like in the cigarette process as raw materials and is used as a cigarette filler. A proper amount of reconstituted tobacco is added into the cigarettes, so that on one hand, tobacco raw materials can be saved to the greatest extent, and the cost is effectively reduced; on the other hand, the physical properties and chemical components of the tobacco shreds can be adjusted and improved to a certain extent according to the wish or the requirements of people, so that the tobacco quality is improved, and the tobacco shred processing method is an important technical measure for reducing and improving the harmful components of the tobacco. Therefore, the application and development of the reconstituted tobacco have great social and economic benefits.
When the thick slurry method is used for forming the tobacco leaves, each component in the slurry can be more uniformly distributed on the surface layer and the inner layer of the tobacco leaves, the degree of homogenization is higher, the processing resistance, the heat conduction uniformity and the smoke delivery uniformity are better, so the thick slurry method becomes the main preparation technology of the reconstituted tobacco leaves. The conventional thick slurry method for preparing the reconstituted tobacco generally needs to add more plant materials, such as tobacco leaves, tea leaves, flowers, chinese herbal medicines and the like, as main carriers. However, the introduction of plant material also generally entails the following problems: on one hand, due to the existence of plant materials, a few miscellaneous odor which is unfavorable for the suction of the reconstituted tobacco products can be generated in the suction process of the reconstituted tobacco products, and the reconstituted tobacco products are difficult to completely clean; on the other hand, plant materials release much harmful substances such as tar during heating.
The carrier in the reconstituted tobacco is completely replaced by inorganic filler, such as calcium carbonate, so that miscellaneous odor brought by plant materials can be effectively removed, harmful substances such as tar and the like generated in the smoking process of the reconstituted tobacco can be obviously reduced, and the method is particularly suitable for a smoking mode without burning when heating. However, the load of other components in the tobacco leaves is far lower than that of plant materials, the release speed of the tobacco leaves to the smell in the sucking process is too high, and the quality of the reconstituted tobacco leaves is obviously reduced after the plant materials are completely replaced by the inorganic filler, so that the application range of the reconstituted tobacco leaves is limited.
Disclosure of Invention
Based on the method, the reconstituted tobacco capable of avoiding the generation of miscellaneous odor in the smoking process and improving the quality of the tobacco, the preparation method and the cigarette product are provided.
In one aspect of the invention, a reconstituted tobacco is provided, which comprises the following components in percentage by weight:
3 to 10 percent of natural fiber,
5-15% of natural plant extract,
25% -80% of inorganic filler,
1 to 5 percent of adhesive
10% -25% of a smoke agent;
the inorganic filler comprises the following components in percentage by mass: (0.1 to 10) a non-porous inorganic filler and an inorganic porous filler.
Optionally, as described above, the weight percentage of the inorganic filler is 30% -60%; and/or
The mass ratio of the non-porous inorganic filler to the inorganic porous filler is 1: (0.1-0.5).
Optionally, as described above, the non-porous inorganic filler is a metal compound; the metal compound is one or more of calcium carbonate, zinc phosphate, aluminum hydroxide and magnesium hydroxide.
Optionally, as described above, the pore size of the inorganic porous filler is nano-scale; and/or
The inorganic porous filler is one or more of fumed silica, porous alumina, activated carbon, diatomite and zeolite.
Optionally, the reconstituted tobacco as described above, wherein the natural fibers are one or more of wood pulp fibers, bamboo fibers and cotton fibers; and/or
The natural plant extract includes tobacco plant extract and/or non-tobacco plant extract.
Optionally, as described above, the adhesive is one or more of hydroxypropyl methylcellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, chitosan and guar gum; and/or
The fuming agent is one or more of glycerol, diethylene glycol, propylene glycol, aliphatic glyceride and coconut oil.
Optionally, the reconstituted tobacco has a thickness of 140 μm to 300 μm and a bulk of 0.7cm 3 /g～1.5cm 3 /g。
Optionally, the reconstituted tobacco further comprises any one or two of the following components in percentage by weight: 0.5 to 5 percent of alkaloid and 1 to 5 percent of flavoring agent.
Optionally, as described above, the alkaloid is one or more of nicotine, nicotine salt and arecoline.
In another aspect of the present invention, there is also provided a method for preparing reconstituted tobacco as described above, including:
dispersing the natural fibers, the natural plant extract, the inorganic filler, the adhesive, and the fuming agent in water to form a slurry; and
And (5) coating and drying the slurry.
In still another aspect, the invention further provides a cigarette product, which comprises cigarette paper and tobacco leaves wrapped in the cigarette paper, wherein the tobacco leaves comprise the reconstituted tobacco.
According to the invention, researches show that the inorganic filler is adopted to replace the traditional plant powder, and the inorganic filler is adopted as a carrier, so that the problems of miscellaneous odor and tar in the sucking process can be avoided, and the sucking quality is improved; but also can reduce the production cost of the reconstituted tobacco. Meanwhile, due to the addition of a large amount of inorganic filler, the problem of concentrated heating generated by the direct contact part of reconstituted tobacco and a heat source is reduced, the problems of carbonization and coking of the tobacco are greatly reduced, and the uniformity and stability of smoke release are improved.
In addition, the pore structure of the inorganic porous filler can play a role in effectively loading components such as natural plant extracts and essence, and can play a role in slowly releasing fragrance and flavor generated in the sucking process, so that the durability and stability of the fragrance in the sucking process can be further improved. The method can avoid the problem of too high release speed of the flavor characteristics of the auxiliary materials such as the natural plant extracts, the essence and the like caused by not adding plant materials while ensuring that the loading amount of the components such as the natural plant extracts, the essence and the like is not influenced by regulating the content of the inorganic filler and the mass ratio of the inorganic porous filler to the non-porous inorganic filler.
Detailed Description
Reference now will be made in detail to embodiments of the invention, one or more examples of which are described below. Each example is provided by way of explanation, not limitation, of the invention. Indeed, it will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment.
Accordingly, it is intended that the present invention cover such modifications and variations as fall within the scope of the appended claims and their equivalents. Other objects, features and aspects of the present invention will be disclosed in or be apparent from the following detailed description. It is to be understood by one of ordinary skill in the art that the present discussion is a description of exemplary embodiments only, and is not intended as limiting the broader aspects of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. In the description of the invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Except where shown or otherwise indicated in the operating examples, all numbers expressing quantities of ingredients, physical and chemical properties, and so forth, used in the specification and claims are to be understood as being modified in all instances by the term "about". For example, therefore, unless indicated to the contrary, the numerical parameters set forth in the foregoing specification and attached claims are approximations that can be varied appropriately by those skilled in the art utilizing the teachings disclosed herein seeking to obtain the desired properties. The use of numerical ranges by endpoints includes all numbers subsumed within that range and any range within that range, e.g., 1 to 5 includes 1, 1.1, 1.3, 1.5, 2, 2.75, 3, 3.80, 4, 5, and the like.
The term "inorganic porous filler" refers to various natural or artificial inorganic metallic or nonmetallic materials having minute pores, light weight, and a large surface area.
The term "natural plant extract" refers to a substance extracted or processed from a naturally occurring plant (whole or part of a plant) using an appropriate solvent or method.
The coating method comprises the following steps: inkjet, broadcast, blade, or spin coating.
It will be appreciated that conventional reconstituted tobacco has been largely supported by plant powder (e.g. tobacco powder etc.), however, the use of plant powder as a carrier can result in unpleasant odours being produced during smoking of the smoking article from which the reconstituted tobacco is derived, and that conventional inorganic fillers such as calcium carbonate can alleviate this problem, but are difficult to clean and can reduce the loading of the auxiliary materials subsequently used to provide flavour.
The invention can avoid the problem of too fast release speed of the flavor characteristics of the auxiliary materials such as the natural plant extract, the essence and the like caused by not adding plant powder while ensuring that the loading amount of the components such as the natural plant extract, the essence and the like is not influenced by regulating the content of the inorganic filler and the mass ratio of the porous component and the non-porous component in the inorganic filler. The principle of the effect is that the pore structure of the inorganic porous filler can play a role in effectively loading components such as natural plant extracts, essence and the like, and can play a role in slowly releasing fragrance and flavor generated in the sucking process, so that the durability and the stability of the fragrance in the sucking process can be further improved, and the sucking quality is improved. And the use of the inorganic filler can also reduce the production cost of the reconstituted tobacco.
In one aspect of the invention, a reconstituted tobacco is provided, which comprises the following components in percentage by weight:
3 to 10 percent of natural fiber,
5-15% of natural plant extract,
25% -80% of inorganic filler,
1 to 5 percent of adhesive
10% -25% of a smoke agent;
the inorganic filler comprises the following components in percentage by mass: (0.1 to 10) a non-porous inorganic filler and an inorganic porous filler.
In some embodiments, the natural fibers may be any natural fibers known in the art including, but not limited to, one or more of wood pulp fibers, bamboo fibers, and cotton fibers.
The wood pulp fiber mainly refers to fiber prepared by taking wood pulp of trees as raw materials. Can be classified into softwood pulp fibers, hardwood pulp fibers, and exemplary softwood pulp fibers can be masson pine pulp fibers, larch wood pulp fibers, red pine pulp fibers, spruce wood pulp fibers, and the like, and hardwood pulp fibers can be birch wood pulp fibers, poplar wood pulp fibers, basswood wood pulp fibers, eucalyptus wood pulp fibers, maple wood pulp fibers, and the like. The introduction of wood pulp fibers is beneficial to improving the tensile strength of reconstituted tobacco.
The bamboo fiber is mainly natural bamboo fiber and cellulose fiber extracted from natural growing bamboo. The bamboo fiber has good air permeability and instant water absorption.
The cotton fiber is seed fiber formed by elongating and thickening epidermis cells of fertilized ovules. Has the characteristics of high strength and good air permeability.
The natural plant extract can avoid miscellaneous odor and miscellaneous flavor in traditional plant powder. In some embodiments, the natural plant extract comprises a tobacco plant extract and/or a non-tobacco plant extract. The tobacco plant extract is mainly an extract of tobacco stems and/or an extract of tobacco leaves; the non-tobacco plant extract mainly comprises tea extract, flower extract, fruit and vegetable extract, chinese herbal medicine extract, etc., wherein the flower extract can be flos Chrysanthemi extract, folium Nelumbinis extract, flos Jasmini sambac extract, herba Menthae extract, flos Caryophylli extract, the fruit and vegetable extract can be fructus Mali Pumilae extract, fructus Citri Tangerinae extract, fructus Pyri extract, strawberry extract, semen Nelumbinis extract, cocoa extract, coffee extract, fungus extract, etc., and the Chinese herbal medicine extract can be radix Puerariae extract, lignum Aquilariae Resinatum extract, and Arecae semen extract.
In some embodiments, the extraction process of the natural plant extract is not limited, and any extraction process commonly used in the art may be used, and the extraction category of the natural plant extract is not limited too much, for example, the natural plant extract, and the like.
In some embodiments, the weight percent of inorganic filler may be any value between 25% and 80%, for example, 30%, 50%, 55%, 60%, 65%, 70%, 75%.
In some embodiments, the mass ratio of non-porous inorganic filler to the inorganic porous filler is 1: any value between (0.1-10), for example, can be 1:0.2, 1:0.3, 1:0.4, 1:0.5, 1:0.7, 1:1, 1:2, 1:3, 1:4, 1:5, 1:6.5, 1:7, 1:8, 1:9. By regulating the mass ratio of the non-porous inorganic filler to the inorganic porous filler within the range, the odor generated in the sucking process can be well released on the basis of not influencing the loading amount of the components such as the essence, the perfume and the like, and the excessive quick release of the odor is avoided.
In some embodiments, the non-porous inorganic filler may be any non-porous inorganic filler commonly used in the art, principally metal compound based inorganic fillers, including, but not limited to, one or more of calcium carbonate, zinc phosphate, aluminum hydroxide, and magnesium hydroxide.
In some embodiments, the inorganic porous filler may also be any known inorganic porous filler commonly used in the art, and the pore size may also be any commonly used pore size in the art, preferably a nano-sized pore size inorganic porous filler, including but not limited to one or more of fumed silica, porous alumina, activated carbon, diatomaceous earth, and zeolite. The pore structure in the inorganic porous filler can play a role in loading and slow release.
In some embodiments, the adhesive may be one or more of hydroxypropyl methylcellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, chitosan, and guar gum.
In some embodiments, the smoking agent may be one or more of glycerin, diethylene glycol, propylene glycol, aliphatic glycerides, and coconut oil.
In some embodiments, to optimize the suction taste and quality of the reconstituted tobacco, the reconstituted tobacco may further comprise any one or two of the following components in weight percent: 0.5 to 5 percent of alkaloid and 1 to 5 percent of flavoring agent.
The alkaloids are mainly a class of basic organic compounds containing nitrogen that are found in nature (mainly in plants, but sometimes also in animals), with an alkali-like nature. The alkaloid mainly refers to tobacco alkaloid.
In some embodiments, the alkaloid may be any known tobacco alkaloid including, but not limited to, one or more of nicotine (nicotine), nicotine salts, and arecoline.
In some embodiments, the flavoring agent is primarily a tobacco flavor and/or a flavoring agent, which may be, by way of example, peppermint, tobacco, orange, nut, milk, strawberry, lavender.
In some embodiments, parameters such as the thickness, the bulk and the like of the reconstituted tobacco can be set according to actual needs, and the thickness of the reconstituted tobacco can be 140-300 mu m and the bulk can be 0.7cm by way of example 3 /g～1.5cm 3 /g。
In another aspect of the present invention, there is also provided a method for preparing reconstituted tobacco as described above, including:
dispersing natural fiber, natural plant extract, inorganic filler, adhesive and fuming agent in water to form slurry; and
And (5) coating and drying the slurry.
In some embodiments, the preparation method specifically may include the following steps:
dispersing an inorganic porous filler, a natural plant extract and a smoke agent in water to form a first slurry;
adding an adhesive, a non-porous inorganic filler and natural fibers into the first slurry, and uniformly dispersing to form a second slurry; and
And coating and drying the second slurry.
In some embodiments, the method of coating may be knife coating, spin coating, casting, or the like.
In still another aspect, the invention further provides a cigarette product, which comprises cigarette paper and tobacco leaves wrapped in the cigarette paper, wherein the tobacco leaves comprise the reconstituted tobacco.
The present invention will be described in further detail with reference to specific examples and comparative examples.
Example 1
The formula and the preparation process of the reconstituted tobacco in the embodiment are as follows:
the components are as follows: in weight percentage, wood pulp fiber 5%, inorganic filler (calcium carbonate and aerosil with mass ratio of 1:0.2) 60%, guar gum 5%, glycerin 18%, nicotine 2%, tobacco leaf extract 10% and peppermint essence 2%.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Example 2
The formula and the preparation process of the reconstituted tobacco in the embodiment are as follows:
the components are as follows: the wood pulp fiber comprises, by weight, 5% of wood pulp fiber, 60% of inorganic filler (calcium carbonate and diatomite with the mass ratio of 1:0.5), 5% of guar gum, 18% of glycerol, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Example 3
The formula and the preparation process of the reconstituted tobacco in the embodiment are as follows:
the components are as follows: the tobacco leaf beverage comprises, by weight, 5% of bamboo fibers, 60% of inorganic filler (magnesium hydroxide and active carbon in a mass ratio of 1:5), 5% of guar gum, 18% of glycerol, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Example 4
The formula and the preparation process of the reconstituted tobacco in the embodiment are as follows:
the components are as follows: the tobacco leaf beverage comprises, by weight, 5% of bamboo fibers, 60% of inorganic filler (calcium carbonate and diatomite with mass ratio of 1:8), 5% of guar gum, 18% of glycerol, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Comparative example 1
The formula and the preparation process of the reconstituted tobacco in the comparative example are as follows:
the components are as follows: the tobacco leaf beverage comprises, by weight, 5% of wood pulp fibers, 60% of calcium carbonate, 5% of guar gum, 18% of glycerol, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding calcium carbonate, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, dispersing, adding wood pulp fiber and melonContinuously stirring the Erjiao to form uniform thick slurry, uniformly casting the thick slurry on a steel belt, coating, drying and molding to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Comparative example 2
The formula and the preparation process of the reconstituted tobacco in the comparative example are as follows:
the components are as follows: the tobacco leaf essence comprises, by weight, 5% of wood pulp fiber, 60% of organic filler (tobacco powder), 5% of guar gum, 18% of glycerin, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding tobacco powder, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber and guar gum after dispersing uniformly, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a product with thickness of 200 μm and bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Comparative example 3
The formula and the preparation process of the reconstituted tobacco in the comparative example are as follows:
the components are as follows: the tobacco leaf beverage comprises, by weight, 5% of wood pulp fiber, 60% of inorganic filler (calcium carbonate and fumed silica with mass ratio of 15:1), 5% of guar gum, 18% of glycerol, 2% of nicotine, 10% of tobacco leaf extract and 2% of mint essence.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
Comparative example 4
The formula and the preparation process of the reconstituted tobacco in the comparative example are as follows:
the components are as follows: in weight percentage, wood pulp fiber 5%, inorganic filler (calcium carbonate and aerosil with mass ratio of 1:0.2) 20%, guar gum 5%, glycerin 18%, nicotine 2%, tobacco leaf extract 10% and peppermint essence 2%.
The preparation process comprises the following steps: adding fumed silica, glycerol, nicotine, tobacco leaf extract and herba Menthae essence into water, mixing for 1 hr, adding wood pulp fiber, calcium carbonate and guar gum, stirring to form uniform thick slurry, casting the thick slurry on steel belt uniformly, coating, oven drying, and shaping to obtain a thick film with 200 μm and a bulk of 0.8cm 3 Reconstituted tobacco per gram.
The reconstituted tobacco is processed according to processes known in the art to form a sheet having a width of 1mm and assembled to form a smoking article.
The raw materials in examples 1 to 4 and comparative examples 1 to 4 are shown in Table 1:
TABLE 1
Sensory evaluation tests were conducted on the smoking articles of cigarettes prepared in examples 1 to 4 and comparative examples 1 to 4, and the test results are shown in Table 2.
The test conditions or criteria are as follows:
1. and evaluating according to the cigarette sensory quality evaluation standard GB 5606-2005.
2. The person evaluating the intake should be conscious, sensitive to sense, and prohibited to drink or eat food with strong irritation before evaluating the intake.
3. The cigarette smoking article was evaluated about 15 days after manufacture.
4. The environment is quiet, the temperature and humidity are proper, the temperature is 18-25 ℃, the relative humidity is 55-70%, and the ventilation condition is good.
5. And 20 persons are subjected to double-blind test, and the evaluation results are average value and comprehensive evaluation result. The comprehensive evaluation result means that at least 15 persons of the suction person agree with a certain evaluation result, and the evaluation result is approved, otherwise, the result is considered invalid, and the evaluation is carried out again.
The 'aroma' item represents the intensity, alcohol thickness, saturation and durability of the aroma of the reconstituted tobacco, and the higher the score is, the more intense and mellow the aroma is, and the better the saturation and durability is; the term "harmony" represents the overall cooperation schedule of the aroma of the reconstituted tobacco, and the higher the score is, the better the aroma harmony is indicated; the term of miscellaneous smell represents miscellaneous smell in the reconstituted tobacco, and the higher the score is, the less miscellaneous smell is indicated.
TABLE 2
| Sequence number | Fragrance (Branch) | Coordination (Branch) | Miscellaneous qi (branch) | Total score |
| Example 1 | 17 | 19 | 18 | 54 |
| Example 2 | 16 | 18 | 18 | 52 |
| Example 3 | 16 | 17 | 18 | 51 |
| Example 4 | 16 | 17 | 18 | 51 |
| Comparative example 1 | 13 | 16 | 16 | 45 |
| Comparative example 2 | 16 | 19 | 12 | 47 |
| Comparative example 3 | 14 | 15 | 17 | 46 |
| Comparative example 4 | 14 | 13 | 13 | 40 |
As shown in the test results of Table 2, a proper amount of inorganic filler is added into reconstituted tobacco, and the quality of the porous inorganic filler and the non-porous inorganic filler can be regulated and controlled to obtain a cigarette product with more durable and consistent aroma and less miscellaneous gas, so that the miscellaneous gas and miscellaneous flavor brought by plant materials are removed, the problem of tar generated in the suction process is solved, and the suction quality is improved.
Smoke indexes of the cigarette smoking articles prepared in examples 1 to 4 and comparative examples 1 to 4 were tested according to the standard GB5606.5, wherein the smoke indexes comprise tar content and CO content, and the test results are shown in Table 3.
TABLE 3 Table 3
As shown in the test results of Table 3, compared with the organic filler, the addition of the proper inorganic filler to the reconstituted tobacco can obviously reduce the release of harmful substances such as tar and CO generated in the sucking process, and in particular, the effect is more obvious when the proper inorganic porous filler is added.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The reconstituted tobacco is characterized by comprising the following components in percentage by weight:
3 to 10 percent of natural fiber,
5-15% of natural plant extract,
25% -80% of inorganic filler,
1 to 5 percent of adhesive
10% -25% of a smoke agent;
the natural fiber is one or more of wood pulp fiber, bamboo fiber and cotton fiber;
the inorganic filler comprises the following components in percentage by mass: (0.1 to 10) a non-porous inorganic filler and an inorganic porous filler; the aperture of the inorganic porous filler is nano-scale; the inorganic porous filler is one or more of fumed silica, porous alumina, active carbon and zeolite; the non-porous inorganic filler is a metal compound; the metal compound is one or more of zinc phosphate, aluminum hydroxide and magnesium hydroxide;
the adhesive is one or more of hydroxypropyl methyl cellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, chitosan and guar gum;
the thickness of the reconstituted tobacco is 140-300 mu m, and the bulk is 0.7cm 3 /g～1.5cm 3 /g。
2. The reconstituted tobacco according to claim 1, wherein the inorganic filler is 30% to 60% by weight; and/or
The mass ratio of the non-porous inorganic filler to the inorganic porous filler is 1: (0.1-0.5).
3. The reconstituted tobacco according to any one of claims 1-2, wherein,
the natural plant extract includes tobacco plant extract and/or non-tobacco plant extract.
4. A reconstituted tobacco according to claim 3, wherein the tobacco plant extract is an extract of tobacco stems and/or an extract of tobacco leaves; and/or the non-tobacco plant extract is at least one of tea extract, flower extract, fruit and vegetable extract and Chinese herbal medicine extract.
5. The reconstituted tobacco according to claim 4, wherein the flower extract is a chrysanthemum extract, a lotus leaf extract, a jasmine extract, a mint extract, a clove extract; and/or the fruit and vegetable extract is apple extract, orange extract, pear extract, strawberry extract, lotus seed extract, cocoa extract, coffee extract, fungus extract; and/or the Chinese herbal medicine extract is a kudzuvine root extract, a agilawood extract and a betel nut extract.
6. A reconstituted tobacco according to any one of claims 1 to 2 wherein the smoking agent is one or more of glycerol, diethylene glycol, propylene glycol, aliphatic glycerides and coconut oil.
7. The reconstituted tobacco according to any one of claims 1-2, further comprising any one or two of the following components in weight percent: 0.5 to 5 percent of alkaloid and 1 to 5 percent of flavoring agent.
8. The reconstituted tobacco of claim 7, wherein the alkaloid is one or more of nicotine, a nicotine salt and arecoline.
9. A method of preparing reconstituted tobacco according to any one of claims 1 to 8, comprising:
dispersing the natural fibers, the natural plant extract, the inorganic filler, the adhesive, and the fuming agent in water to form a slurry; and
And (5) coating and drying the slurry.
10. A smoking article comprising a wrapper and tobacco wrapped in the wrapper, the tobacco comprising reconstituted tobacco as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246500.8A CN114557472B (en) | 2022-03-14 | 2022-03-14 | Reconstituted tobacco, preparation method thereof and cigarette product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246500.8A CN114557472B (en) | 2022-03-14 | 2022-03-14 | Reconstituted tobacco, preparation method thereof and cigarette product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114557472A CN114557472A (en) | 2022-05-31 |
| CN114557472B true CN114557472B (en) | 2023-07-14 |
Family
ID=81719819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210246500.8A Active CN114557472B (en) | 2022-03-14 | 2022-03-14 | Reconstituted tobacco, preparation method thereof and cigarette product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114557472B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226927B (en) * | 2022-07-28 | 2024-10-22 | 重庆中烟工业有限责任公司 | Core material for heating cigarettes, preparation method of core material and heating cigarettes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141928B (en) * | 2012-12-31 | 2015-08-26 | 杭州利群环保纸业有限公司 | A kind of tobacco sheets by paper making method preparation method and manufactured goods thereof |
| GB201508671D0 (en) * | 2015-05-20 | 2015-07-01 | British American Tobacco Co | Aerosol generating material and devices including the same |
| GB201716708D0 (en) * | 2017-10-12 | 2017-11-29 | British American Tobacco Investments Ltd | Aerosolisable product |
| CN110013047A (en) * | 2019-04-30 | 2019-07-16 | 云南中烟工业有限责任公司 | A kind of reconstituted tobacco leaf containing metal particles, preparation method thereof, and cigarettes containing the same |
| WO2022049243A1 (en) * | 2020-09-03 | 2022-03-10 | Nicoventures Trading Limited | Compositions and methods |
| CN113481056B (en) * | 2021-05-28 | 2022-06-07 | 湖北中烟工业有限责任公司 | Composite porous heat-release perfume for cigarettes and preparation method thereof |
-
2022
- 2022-03-14 CN CN202210246500.8A patent/CN114557472B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114557472A (en) | 2022-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5323064B2 (en) | Tobacco filters made from natural herb plants and tobacco using the same | |
| CN113924005A (en) | Reconstituted cannabis material for aerosol generation | |
| WO2019071910A1 (en) | Smoke generation product, preparation method therefor and use thereof | |
| CN102273724A (en) | Manufacturing method for leafy flavoring essence for tobacco | |
| CN104687233B (en) | The preparation method and orange flavor reconstituted tobacco of a kind of orange flavor reconstituted tobacco | |
| CN106320095A (en) | Fragrant filter tip paper containing fragrance sustained release material | |
| CN101596014A (en) | Preparation method of shredded tobacco for ultra-low tar cigarettes | |
| CN106820251A (en) | A kind of herbal tea cigarette | |
| CN102553543A (en) | Cigarette filter tip adsorbing material and preparation method thereof | |
| CN110432534A (en) | A kind of preparation method heating tobacco slice of not burning | |
| CN110693072B (en) | Flavoring matrix for cigarette cartridge and preparation method thereof | |
| KR20210018948A (en) | Delayed Release Flavoring and Its Application in Chinese Flavored Tobacco Products | |
| CN102657377A (en) | Chinese eaglewood tobacco sheet and preparing process thereof | |
| CN108926030A (en) | A kind of tobacco style leaf composition for multiple heating mode cigarette, multiple heating mode cigarette and preparation method thereof | |
| CN112586795A (en) | Plant scented chip for cigarette leaf group and preparation method thereof | |
| JP5005017B2 (en) | Production method of regenerated sliced bamboo leaf and its application in tobacco products | |
| CN113550175B (en) | Cigarette paper, preparation method thereof and cigarette product | |
| CN112167702A (en) | Preparation method and application of ginger-flavored plant cigarette material | |
| CN114557472B (en) | Reconstituted tobacco, preparation method thereof and cigarette product | |
| CN103932385A (en) | Method for preparing cigarette with agilawood type special-grade taste | |
| CN109953369A (en) | A kind of preparation method of agalloch eaglewood cigarette | |
| CN105077557B (en) | Preparation method and application of a green lotus-flavored plant cigarette material | |
| CN116326801A (en) | Shredded tobacco, its preparation method and cigarette | |
| CN110358630B (en) | Spice with fresh and spicy flavor for cigarettes, preparation method of spice and application of spice in cigarettes | |
| WO2019153885A1 (en) | Cigarette smoke generating carrier for electric heating without burning and preparation method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |