CN111713730B - Aroma-enhancing and harm-reducing particle for cigarettes and preparation method and application thereof - Google Patents
Aroma-enhancing and harm-reducing particle for cigarettes and preparation method and application thereof Download PDFInfo
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- CN111713730B CN111713730B CN202010692886.6A CN202010692886A CN111713730B CN 111713730 B CN111713730 B CN 111713730B CN 202010692886 A CN202010692886 A CN 202010692886A CN 111713730 B CN111713730 B CN 111713730B
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- 239000002245 particle Substances 0.000 title claims abstract description 57
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 88
- 241000208125 Nicotiana Species 0.000 claims abstract description 87
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000000796 flavoring agent Substances 0.000 claims abstract description 4
- 235000019634 flavors Nutrition 0.000 claims abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 34
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 17
- 238000005086 pumping Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 235000019505 tobacco product Nutrition 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims description 2
- 238000000967 suction filtration Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000003205 fragrance Substances 0.000 description 12
- 239000000779 smoke Substances 0.000 description 11
- 239000000428 dust Substances 0.000 description 8
- 230000001953 sensory effect Effects 0.000 description 7
- 239000012496 blank sample Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- AFPLNGZPBSKHHQ-UHFFFAOYSA-N Betulaprenol 9 Natural products CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCO AFPLNGZPBSKHHQ-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- -1 alkane compound Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- AFPLNGZPBSKHHQ-MEGGAXOGSA-N solanesol Chemical compound CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CO AFPLNGZPBSKHHQ-MEGGAXOGSA-N 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A24B3/12—Steaming, curing, or flavouring 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention relates to a tobacco flavor-enhancing harm-reducing particle and a preparation method and application thereof, wherein the preparation method comprises the following steps: preparing filter residue, adding tobacco powder, and preparing the flavor enhancing particles for cigarettes. The invention solves the technical difficulty that a large amount of suction filtration slag generated in the production of the tobacco absolute cannot be utilized, reduces the loss amount of tobacco powder in a pulp tank, can greatly reduce the loss of aroma components, and solves the quality defects of light aroma and heavy miscellaneous gas commonly existing in the reconstituted tobacco by a paper-making method.
Description
Technical Field
The invention belongs to the technical field of preparation of tobacco additives, and particularly relates to a tobacco flavor-enhancing and harm-reducing granule as well as a preparation method and application thereof.
Background
The tobacco absolute is a kind of aroma compound with tobacco characteristic aroma extracted from tobacco plants (flue-cured tobacco, burley tobacco and aromatic tobacco), can enhance the characteristic aroma of tobacco, plump the smoke and improve the smoke aroma permeability, can reduce the stimulation, remove the miscellaneous gas and improve the grade of the cigarette, and is considered as the most ideal additive of tobacco products. The preparation method of the tobacco absolute generally comprises a solvent extraction technology, a supercritical CO2 extraction technology, a molecular distillation technology and various coupling combination technologies. Because the yield of the tobacco absolute oil is generally low, a large amount of absolute oil pumping residues can be generated after the absolute oil is produced.
The components of the clean oil pumping residue are quite complex and comprise two main types of volatility and nonvolatility. The volatile components mainly comprise alkanes, acids, alkenes, ketones, alcohols, esters and the like. The alkane compound is one of the main components forming the fragrance of the oil-purifying filtration residue, and the relative percentage content can reach about 45 percent. The contents of the acid substances and the alkene substances are relatively high, and the relative percentage contents are respectively about 5 percent. The substances have important effect on improving the taste and aroma of the tobacco leaves and belong to tobacco aroma components. The other major non-volatile substances are mainly wax resin, organic acid, solanesol, pigment, etc.
At present, due to the limitations of complex components, solubility and the like of a large amount of tobacco absolute oil extraction filter residues, effective recycling is not realized, and adverse effects on the ecological environment are also generated.
Disclosure of Invention
The invention aims to provide a simple, effective and easily-industrialized recycling process aiming at the current situation that the tobacco absolute oil pumping filter residue is difficult to utilize, and provides a tobacco flavor-enhancing and harm-reducing particle as well as a preparation method and application thereof.
The technical scheme adopted by the invention is as follows:
a preparation method of flavor-enhancing harm-reducing particles for cigarettes comprises the following steps:
step (1), preparation of residue of filter residue
Pumping the tobacco absolute oil and filter residues into a paste collecting pot, vacuumizing, steaming, heating to recover the solvent until no solvent is distilled off, and discharging the residues;
step (2), adding tobacco powder
Adding a mixture of tobacco powder and calcium carbonate in a certain proportion into the residue obtained in the step (1), and drying after properly stirring for 2-6 h;
step (3) of preparing flavor-enhancing particles for cigarettes
And (3) crushing the solid obtained by drying in the step (2), screening particles with the particle size of 20-80 meshes, adding the screened particles into a fluidization feeding cylinder, fluidizing until the particles are uniformly mixed, and obtaining the flavor-enhancing particles for cigarettes.
Further, in the step (1), the recovered solvent is one of alcohol, petroleum ether and ethyl acetate.
Further, in the step (1), the vacuum degree is 0.02-0.06Mpa, the steam temperature is 160-190 ℃, and the material temperature is controlled at 50-60 ℃.
Further, the mass percentage of the tobacco absolute oil extraction residue to the recovered solvent is 10: 2-4.
Further, in the step (2), the adding proportion of the mixture of the tobacco powder and the calcium carbonate is 30-120%, wherein the ratio of the tobacco powder/calcium carbonate = 4: 1-1: 1.
the tobacco flavor-enhancing harm-reducing particles prepared by the preparation method.
The application of the tobacco flavor-enhancing harm-reducing particles in the reconstituted tobacco is characterized in that the tobacco flavor-enhancing harm-reducing particles are added into a reconstituted tobacco pulp pond, a paper-making process reconstituted tobacco leaf process is adopted, and a reconstituted tobacco leaf product with rich tobacco flavor is prepared, wherein the adding amount of the tobacco flavor-enhancing harm-reducing particles is 5-20% of the mass of oven-dried pulp.
Compared with the prior art, the invention has the following advantages:
(1) the prepared tobacco flavor-enhancing harm-reducing particles take the tobacco absolute oil pumping residues as raw materials, solve the technical problem that a large amount of pumping residues generated in the production of the tobacco absolute oil cannot be utilized, realize the recycling of the waste filter residues, and have better economic benefit and ecological environmental protection benefit.
(2) According to the invention, the mixture of the tobacco powder and the calcium carbonate is added, so that the drying efficiency and the drying quality of the filter residue are improved, and the drying time is greatly shortened. On the other hand, through the adsorption and the wrapping of the pumping filtration residues, compared with the traditional process method for adding the tobacco powder or the calcium carbonate, the loss amount of the tobacco powder or the calcium carbonate in the pulp tank is greatly reduced.
(3) The prepared aroma-enhancing harm-reducing particles for the cigarettes are almost insoluble in water, and when the particles are added into a reconstituted tobacco pulp tank, on one hand, the loss of aroma components can be greatly reduced, and on the other hand, the physical structure and chemical components of the substrate are changed, so that a good tar reducing effect is achieved.
(4) Compared with the traditional method, the total amount of aroma components of the reconstituted tobacco is increased by 10-80% after the method is adopted, the release amount of smoke tar is reduced by 10-30%, and the quality defects of light aroma and heavy miscellaneous gas commonly existing in the reconstituted tobacco by a paper-making method are overcome; on the other hand, the tar release amount of the smoke of the reconstituted tobacco is reduced, and the safety of the reconstituted tobacco is improved.
(5) The method is simple and effective, is easy for industrial application, and can be used as an effective method for improving the sensory quality of the reconstituted tobacco or improving the safety of the reconstituted tobacco.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available by purchase.
Example 1
The preparation method of the flavor-enhancing harm-reducing particles for cigarettes comprises the following steps:
putting the red big smoke clean oil suction filtration residue into a paste collection pot, opening vacuum (the vacuum degree is 0.03 MPa), opening steam, heating and recovering ethanol (the steam temperature is 160-190 ℃ and the material temperature is controlled at 60 ℃) until no ethanol is distilled off, and discharging the residue. The mass percentage of the clean oil pumping filter residue to the recovered solvent is 10: 2.
adding 30% of a mixture of tobacco dust and calcium carbonate to the residue, wherein tobacco dust/calcium carbonate = 1: 1. after being properly stirred, the mixture is dried for 6 hours.
And (3) crushing the solid material obtained after drying, screening particles with the particle size of 80 meshes, adding the screened particles into a fluidization feeding cylinder, and fluidizing until the particles are uniformly mixed to obtain the flavor-enhancing particles KL-1 for the cigarettes.
And adding the granules KL-1 into a reconstituted tobacco pulp tank, wherein the adding amount is 5% of the mass of the oven-dry pulp, and preparing the reconstituted tobacco product RCT-1 by adopting a paper-making process reconstituted tobacco process. The total content of aroma components of the RCT-1 product is improved by 12 percent, and the release amount of smoke tar is reduced by 11 percent compared with that of a blank sample. The sensory quality shows that: the product has rich fragrance and the fragrance amount is improved to a certain extent.
Example 2
The preparation method of the flavor-enhancing harm-reducing particles for cigarettes comprises the following steps:
putting Zimbabwe smoke clean oil suction filtration residues into a paste collection pot, opening vacuum (the vacuum degree is 0.02 MPa), opening steam, heating and recovering petroleum ether (the steam temperature is 190 ℃ and the material temperature is controlled at 50 ℃) until no petroleum ether is distilled off, and discharging residues. The mass percentage of the clean oil pumping filter residue to the recovered solvent is 10: 3.
adding 60% of a mixture of tobacco dust and calcium carbonate to the residue, wherein tobacco dust/calcium carbonate = 2: 1. after being properly stirred, the mixture is dried for 4.5 hours.
And (3) crushing the solid material obtained after drying, screening particles with the particle size of 60 meshes, adding the screened particles into a fluidization feeding cylinder, and fluidizing until the particles are uniformly mixed to obtain the flavor-enhancing particles KL-2 for cigarettes.
And adding the granules KL-2 into a reconstituted tobacco pulp tank, wherein the adding amount is 10% of the mass of the oven-dry pulp, and preparing the reconstituted tobacco product RCT-2 by adopting a paper-making process reconstituted tobacco process. The total content of aroma components of the RCT-2 product is improved by 33 percent, and the release amount of smoke tar is reduced by 18 percent compared with that of a blank sample. The sensory quality shows that: the product has rich fragrance, the fragrance amount is greatly improved, and the original fragrance of the tobacco is more prominent.
Example 3
The preparation method of the flavor-enhancing harm-reducing particles for cigarettes comprises the following steps:
putting the purified oil suction filtration residue of Shilin tobacco into a paste collection pot, opening vacuum (the vacuum degree is 0.04 MPa), opening steam, heating to recover ethyl acetate (the steam temperature is 160-190 ℃ and the material temperature is controlled at 55 ℃) until no ethyl acetate is distilled off, and discharging the residue. The mass percentage of the clean oil pumping filter residue to the recovered solvent is 10: 4.
adding 80% of a mixture of tobacco dust and calcium carbonate to the residue, wherein tobacco dust/calcium carbonate = 3: 1. after being properly stirred, the mixture is dried for 3 hours.
And (3) crushing the solid material obtained after drying, screening particles with the particle size of 40 meshes, adding the screened particles into a fluidization feeding cylinder, and fluidizing until the particles are uniformly mixed to obtain the tobacco flavor-enhancing particles KL-3.
And adding the granules KL-3 into a reconstituted tobacco pulp tank, wherein the adding amount is 15% of the mass of the oven-dry pulp, and preparing the reconstituted tobacco product RCT-3 by adopting a paper-making process reconstituted tobacco process. The total content of aroma components of the RCT-3 product is improved by 54 percent, and the release amount of smoke tar is reduced by 22 percent compared with that of a blank sample. The sensory quality shows that: the product has rich fragrance, the original fragrance of the tobacco is outstanding, and the fragrance amount is greatly improved.
Example 4
The preparation method of the flavor-enhancing harm-reducing particles for cigarettes comprises the following steps:
pumping the residue of the Yunyan absolute into a paste collecting pot, vacuumizing (vacuum degree of 0.05 MPa), heating with steam to recover ethanol (steam temperature of 160-190 deg.C, material temperature of 60 deg.C), distilling off ethanol, and discharging the residue. The mass percentage of the clean oil pumping filter residue to the recovered solvent is 10: 3.
adding 100% of a mixture of tobacco dust and calcium carbonate to the residue, wherein tobacco dust/calcium carbonate = 4: and 1, properly stirring and then drying for 2 hours.
And (3) crushing the solid material obtained after drying, screening particles with the particle size of 20 meshes, adding the screened particles into a fluidization feeding cylinder, and fluidizing until the particles are uniformly mixed to obtain the tobacco flavor-enhancing particles KL-4.
And adding the granules KL-4 into a reconstituted tobacco pulp tank, wherein the adding amount is 20% of the mass of the oven-dry pulp, and preparing the reconstituted tobacco product RCT-4 by adopting a paper-making process reconstituted tobacco process. The total content of aroma components of the RCT-4 product is improved by 71 percent, and the release amount of smoke tar is reduced by 25 percent compared with that of a blank sample. The sensory quality shows that: the product has rich fragrance, the original fragrance of the tobacco is outstanding, and the fragrance amount is greatly improved.
The sensory quality evaluation statistics and the smoke routine test results of the above examples are shown in tables 1 and 2, respectively.
TABLE 1 evaluation statistics of sensory quality of reconstituted tobacco
Remarking: wherein KL-0 is a blank sample of the reconstituted tobacco without adding the flavor-enhancing particles
TABLE 2 conventional detection results of flue gas of reconstituted tobacco
Remarking: wherein KL-0 is a blank sample of the reconstituted tobacco without adding the flavor-enhancing particles
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A preparation method of flavor-enhancing harm-reducing particles for cigarettes is characterized by comprising the following steps: the method comprises the following steps:
step (1), preparation of residue of filter residue
Pumping the tobacco absolute oil and filter residues into a paste collecting pot, vacuumizing, steaming, heating to recover the solvent until no solvent is distilled off, and discharging the residues; the vacuum degree is 0.02-0.06MPa, the steam temperature is 160-190 ℃, and the material temperature is controlled at 50-60 ℃;
step (2), adding tobacco powder
Adding a mixture of tobacco powder and calcium carbonate in a certain proportion into the residue obtained in the step (1), and drying after properly stirring for 2-6 h; the adding proportion of the mixture of the tobacco powder and the calcium carbonate is 30-120% of the mass of the residue, wherein the ratio of the tobacco powder/calcium carbonate = 4: 1-1: 1;
step (3) of preparing flavor-enhancing particles for cigarettes
And (3) crushing the solid obtained by drying in the step (2), screening particles with the particle size of 20-80 meshes, adding the screened particles into a fluidization feeding cylinder, fluidizing until the particles are uniformly mixed, and obtaining the flavor-enhancing particles for cigarettes.
2. The method for preparing the flavor-enhancing and harm-reducing particles for the cigarettes according to claim 1, wherein the method comprises the following steps: in the step (1), the recovered solvent is one of alcohol, petroleum ether and ethyl acetate.
3. The method for preparing the flavor-enhancing and harm-reducing particles for the cigarettes according to claim 1, wherein the method comprises the following steps: the mass percentage of the tobacco absolute oil pumping filter residue to the recovered solvent is 10: 2-4.
4. Flavor-enhancing harm-reducing particles for tobacco obtained by the preparation method according to any one of claims 1 to 3.
5. The use of the flavoring harm-reducing granule for tobacco of claim 4 in reconstituted tobacco, characterized in that: adding the tobacco flavor-enhancing harm-reducing particles into a reconstituted tobacco pulp pool, and preparing a reconstituted tobacco product with rich tobacco flavor by adopting a paper-making process, wherein the adding amount of the tobacco flavor-enhancing harm-reducing particles is 5-20% of the mass of the oven-dried pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692886.6A CN111713730B (en) | 2020-07-17 | 2020-07-17 | Aroma-enhancing and harm-reducing particle for cigarettes and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692886.6A CN111713730B (en) | 2020-07-17 | 2020-07-17 | Aroma-enhancing and harm-reducing particle for cigarettes and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111713730A CN111713730A (en) | 2020-09-29 |
| CN111713730B true CN111713730B (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010692886.6A Active CN111713730B (en) | 2020-07-17 | 2020-07-17 | Aroma-enhancing and harm-reducing particle for cigarettes and preparation method and application thereof |
Country Status (1)
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| CN (1) | CN111713730B (en) |
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|---|---|---|---|---|
| AU9118582A (en) * | 1981-12-07 | 1983-06-16 | Muller, A. | Clear tobacco aroma oil, a process for obtaining it from a tobacco extract |
| GR3026211T3 (en) * | 1992-09-18 | 1998-05-29 | Philip Morris Prod | Method of recovering tobacco from stemmery discard |
| EP1623634A1 (en) * | 2003-05-06 | 2006-02-08 | Japan Tobacco Inc. | Process for producing regenerated tobacco material |
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| CN104872814A (en) * | 2015-05-05 | 2015-09-02 | 昌宁德康生物科技有限公司 | Production method for extracting tobacco leaf clean oil |
| CN106235391A (en) * | 2016-10-20 | 2016-12-21 | 云南瑞升烟草技术（集团）有限公司 | The preparation method of tobacco flavor compensating particles and the application in reconstituted tobacco thereof |
| CN108936780A (en) * | 2018-09-17 | 2018-12-07 | 中烟施伟策（云南）再造烟叶有限公司 | The method for heating cigarette sucked material of not burning using centrifugal process granulation preparation |
| CN108936788A (en) * | 2018-06-15 | 2018-12-07 | 南通金源新材料有限公司 | A kind of tobacco particle with cooling flavouring function |
| CN109123752A (en) * | 2018-10-23 | 2019-01-04 | 深圳津丹香生物技术中心有限公司 | A kind of low-temperature atomizing tobacco aromaticss and its application |
| CN109393544A (en) * | 2018-12-21 | 2019-03-01 | 四川中烟工业有限责任公司 | A method of promoting reconstituted tobacco bulk and its aroma component |
-
2020
- 2020-07-17 CN CN202010692886.6A patent/CN111713730B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU9118582A (en) * | 1981-12-07 | 1983-06-16 | Muller, A. | Clear tobacco aroma oil, a process for obtaining it from a tobacco extract |
| GR3026211T3 (en) * | 1992-09-18 | 1998-05-29 | Philip Morris Prod | Method of recovering tobacco from stemmery discard |
| EP1623634A1 (en) * | 2003-05-06 | 2006-02-08 | Japan Tobacco Inc. | Process for producing regenerated tobacco material |
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| CN104872814A (en) * | 2015-05-05 | 2015-09-02 | 昌宁德康生物科技有限公司 | Production method for extracting tobacco leaf clean oil |
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| CN108936788A (en) * | 2018-06-15 | 2018-12-07 | 南通金源新材料有限公司 | A kind of tobacco particle with cooling flavouring function |
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| CN109393544A (en) * | 2018-12-21 | 2019-03-01 | 四川中烟工业有限责任公司 | A method of promoting reconstituted tobacco bulk and its aroma component |
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| Publication number | Publication date |
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| CN111713730A (en) | 2020-09-29 |
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