CN113287783A - Cigarette filter particles capable of reducing peculiar smell of smoke, preparation method thereof and filter comprising same - Google Patents
Cigarette filter particles capable of reducing peculiar smell of smoke, preparation method thereof and filter comprising same Download PDFInfo
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- CN113287783A CN113287783A CN202110710276.9A CN202110710276A CN113287783A CN 113287783 A CN113287783 A CN 113287783A CN 202110710276 A CN202110710276 A CN 202110710276A CN 113287783 A CN113287783 A CN 113287783A
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- Prior art keywords
- particles
- filter
- cigarette
- cigarette filter
- powder
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- 239000002245 particle Substances 0.000 title claims abstract description 56
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 43
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 33
- 241000196324 Embryophyta Species 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 229960004887 ferric hydroxide Drugs 0.000 claims abstract description 6
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims abstract description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 239000011812 mixed powder Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 235000014413 iron hydroxide Nutrition 0.000 claims description 6
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 6
- 238000005550 wet granulation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 229920002907 Guar gum Polymers 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 4
- 235000010417 guar gum Nutrition 0.000 claims description 4
- 239000000665 guar gum Substances 0.000 claims description 4
- 229960002154 guar gum Drugs 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 235000010489 acacia gum Nutrition 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000000679 carrageenan Substances 0.000 claims description 3
- 235000010418 carrageenan Nutrition 0.000 claims description 3
- 229920001525 carrageenan Polymers 0.000 claims description 3
- 229940113118 carrageenan Drugs 0.000 claims description 3
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 3
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 229940105329 carboxymethylcellulose Drugs 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 15
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 8
- 230000001953 sensory effect Effects 0.000 abstract description 8
- 210000000214 mouth Anatomy 0.000 abstract description 6
- 241000208125 Nicotiana Species 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 abstract description 5
- 230000000391 smoking effect Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 2
- 229920002752 Konjac Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 244000046146 Pueraria lobata Species 0.000 description 2
- 235000010575 Pueraria lobata Nutrition 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 235000010485 konjac Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 244000247812 Amorphophallus rivieri Species 0.000 description 1
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 1
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000000252 konjac Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 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
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
-
- 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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
-
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention belongs to the technical field of cigarette materials, and relates to cigarette filter particles capable of reducing peculiar smell of smoke, a preparation method and a filter containing the same. The invention discloses a cigarette filter particle capable of reducing the release amount of hydrogen sulfide in smoke, which is a particle prepared from plant powder, ferric hydroxide powder, hygroscopic polyhydroxy alcohol and a small amount of adhesive. The invention also discloses a preparation method of the particle and a cigarette filter containing the particle. Compared with cigarettes without the particles (other materials and tobacco shred formulas are the same), the content of hydrogen sulfide released in cigarette smoke using the particles is reduced by 72 percent, and sensory evaluation results prove that the particles have no obvious influence on aroma and the oral cavity has no peculiar smell basically after smoking.
Description
Technical Field
The invention belongs to the technical field of cigarette materials, and relates to cigarette filter particles capable of reducing peculiar smell of smoke, a preparation method and a filter containing the same.
Background
The filter tip is used as a bridge between a smoker and the mainstream smoke, can filter partial harmful components in the smoke, is connected with the filter tip on the cigarette, can effectively intercept total particulate matters in the mainstream smoke of the cigarette, reduces the tar content and reduces the harm of the smoke to the human health and the environment. In recent years, many studies have been made on the removal of harmful components in smoke, including carbon monoxide, benzopyrene, and the like.
In the process of implementing the invention, the inventor finds that: sulfides in the smoke are gases with unpleasant odor, which is the main cause of the generation of peculiar smell in the oral cavity of cigarette consumers. Among the sulfides in the flue gas, hydrogen sulfide gas is the most abundant gas, and the content of the hydrogen sulfide gas is more than twice of the sum of the contents of other sulfides, so that the hydrogen sulfide gas is one of the main negative influence substances which need to be considered for removal. The technicians have little attention to the sulfide in the smoke of the cigarette at present, so that the removal mode of the sulfide has less attention. The main reason for this is that the health impact of the consumer is significantly greater than the oral malodour, but these details are often critical to the success or failure of a product or even a brand.
The present invention has been made to solve the above problems.
Disclosure of Invention
In a first aspect, the present invention provides a cigarette filter particle capable of reducing smoke odor, comprising: plant powder, iron hydroxide powder and hygroscopic polyhydric alcohol.
The reaction product of the reaction of iron hydroxide and hydrogen sulfide is: ferrous sulfide and water. The principle of reducing hydrogen sulfide in flue gas is as follows: the hydrogen sulfide is precipitated as ferrous sulfide. Wherein, the hygroscopic polyhydroxy alcohol mainly provides an environment with higher relative humidity to provide ionization conditions for the reaction to occur.
Preferably, the cigarette filter particles further comprise: and (3) an adhesive. When the plant powder contains natural adhesive, no additional adhesive is needed.
Preferably, the plant powder is selected from starch-containing plant powder, preferably konjac powder, kudzu root powder, rice powder, flour. However, it is not suitable to add plant powder containing significant acid and alkaline components, such as dark plum powder, otherwise it is easy to cause negative odor generation or insignificant hydrogen sulfide reduction effect.
Preferably, the hygroscopic polyhydroxy alcohol is selected from: one or both of glycerol and propylene glycol.
Preferably, the binder is selected from one or more of carboxymethyl cellulose, carrageenan, guar gum and acacia gum.
The second aspect of the present invention provides a method for manufacturing cigarette filter particles capable of reducing smoke odor, which comprises the following steps:
(1) mixing plant powder and ferric hydroxide powder according to the mass ratio of 1:2-3:1 to obtain mixed powder;
(2) adding hygroscopic polyhydroxyl alcohol and adhesive, granulating by wet granulation process, and sieving to obtain 20-40 mesh granules;
(3) and drying the screened particles at low temperature to obtain the filter tip particles.
Preferably, the particles of the plant powder and the iron hydroxide powder in the step (1) are not smaller than 80 mesh, otherwise it is difficult to mold. Too much plant powder in the mixed powder reduces the effectiveness of the granulated product, too little is detrimental to the product molding, and it does not provide a stable storage environment for the polyhydric alcohol.
Preferably, the adding mass of the polyhydroxy alcohol in the step (2) is 10-30% of the mixed powder obtained in the step (1), and the adding amount of the adhesive is within 2 wt% of the mixed powder in the step (1).
Preferably, the low-temperature drying in the step (3) is performed at a temperature of 100 ℃ or lower, and the vacuum drying or freeze drying is more effective.
In a third aspect, the present invention provides a cigarette filter comprising the filter particles according to claim 1, wherein the filter particles are added in an amount of 20 to 40mg per filter.
Compared with the prior art, the invention has the following beneficial effects:
the filter tip particles can effectively reduce the content of hydrogen sulfide in smoke by more than 70%, and have the effects of increasing the moisture of the smoke and improving the moist feeling; the preparation method of the particle is simple and the process is mature.
Drawings
None.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to these examples. The experimental methods not specified in the examples are generally commercially available according to the conventional conditions and the conditions described in the manual, or according to the general-purpose equipment, materials, reagents and the like used under the conditions recommended by the manufacturer, unless otherwise specified. The starting materials required in the following examples and comparative examples are all commercially available.
Example 1
This example prepares the granules as follows:
(1) uniformly mixing 80-140 meshes of konjak powder and iron hydroxide powder, wherein the mixing mass ratio is 3: 1;
(2) adding 30% of glycerol and 2% of carboxymethyl cellulose by mass of the mixture in the step (1), granulating by adopting a wet granulation process, and screening out particles of 20-40 meshes;
(3) and drying the screened particles at a low temperature of 80 ℃ for 45min to obtain the filter tip particles.
The cigarette filter made of the filter particles has the additive amount of the particles in 20mg per cigarette filter.
Compared with the cigarette without the particles (other materials and cut tobacco formula are the same), the content of hydrogen sulfide released in the smoke is reduced by 84 percent, according to the national standard, fourth part of cigarette: sensory technical requirement (GB5606.4-2005) sensory evaluation results prove that the oral cavity has no obvious influence on aroma and basically no peculiar smell after smoking.
Example 2
This example prepares the granules as follows:
(1) uniformly mixing 80-140 meshes of kudzuvine root powder and 80 meshes of ferric hydroxide powder, wherein the mass ratio of the mixture is 1: 2;
(2) adding propylene glycol accounting for 10% of the mass of the mixture in the step (1) and carrageenan accounting for 1%, granulating by adopting a wet granulation process, and screening out particles of 20-40 meshes;
(3) and (3) carrying out vacuum drying on the screened particles at the temperature of 80 ℃ for 20min to obtain the filter tip particles.
The cigarette filter made of the filter particles has the additive amount of the particles in 40mg per cigarette filter.
Compared with cigarettes without the particles (other materials and tobacco shred formulas are the same), the content of hydrogen sulfide released in smoke is reduced by 72%, sensory evaluation results prove that the cigarette has no obvious influence on aroma, and the oral cavity has no peculiar smell basically after smoking.
Example 3
This example prepares the granules as follows:
(1) uniformly mixing 80-140 meshes of rice powder and 120 meshes of ferric hydroxide powder, wherein the mass ratio of the mixture is 1: 1;
(2) adding 20% of glycerol and propylene glycol (mass ratio is 1:1) and 0.5% of guar gum and 0.5% of Arabic gum into the mixture in the step (1), granulating by adopting a wet granulation process, and screening out 20-40-mesh particles;
(3) and (4) freeze-drying the sieved particles for 48 hours to obtain the filter tip particles.
The cigarette filter made of the filter particles has the additive amount of the particles in the cigarette filter of 30 mg/cigarette.
Compared with the cigarette without the particles (other materials and cut tobacco formula are the same), the content of hydrogen sulfide released in the smoke is reduced by 76 percent, according to the national standard, fourth part of cigarette: sensory technical requirement (GB5606.4-2005) sensory evaluation results prove that the oral cavity has no obvious influence on aroma and basically no peculiar smell after smoking.
Example 4
This example prepares the granules as follows:
(1) uniformly mixing 80-140 meshes of flour powder and 100 meshes of ferric hydroxide powder, wherein the mixing mass ratio is 2: 1;
(2) adding 15% of glycerol and 0.5% of guar gum and 0.5% of carboxymethyl cellulose in the mass of the mixture in the step (1), granulating by adopting a wet granulation process, and screening out particles of 20-40 meshes;
(3) and drying the screened particles at a low temperature of 80 ℃ for 45min to obtain the filter tip particles.
The cigarette filter made of the filter particles has the additive amount of the particles in the cigarette filter of 30 mg/cigarette.
Compared with the cigarette without the particles (other materials and cut tobacco formula are the same), the content of hydrogen sulfide released in the smoke is reduced by 79 percent, and the hydrogen sulfide content is reduced according to the fourth part of the cigarette of the national standard: sensory technical requirement (GB5606.4-2005) sensory evaluation results prove that the oral cavity has no obvious influence on aroma and basically no peculiar smell after smoking.
Claims (10)
1. A cigarette filter particle capable of reducing smoke odor, comprising: plant powder, iron hydroxide powder and hygroscopic polyhydric alcohol.
2. The cigarette filter particle of claim 1, further comprising: and (3) an adhesive.
3. The cigarette filter particle of claim 1, wherein the plant powder is selected from starch-containing plant powders.
4. The cigarette filter particle of claim 1, wherein the hygroscopic polyhydroxy alcohol is selected from the group consisting of: one or both of glycerol and propylene glycol.
5. The cigarette filter particle of claim 1, wherein the binder is selected from one or more of carboxymethyl cellulose, carrageenan, guar gum, and acacia gum.
6. A method for manufacturing cigarette filter particles capable of reducing smoke peculiar smell is characterized by comprising the following steps:
(1) mixing plant powder and ferric hydroxide powder according to the mass ratio of 1:2-3:1 to obtain mixed powder;
(2) adding hygroscopic polyhydroxyl alcohol and adhesive, granulating by wet granulation process, and sieving to obtain 20-40 mesh granules;
(3) and drying the screened particles at low temperature to obtain the filter tip particles.
7. The manufacturing method according to claim 6, wherein the particles of the plant powder and the iron hydroxide powder in the step (1) are not smaller than 80 mesh.
8. The method according to claim 6, wherein the polyhydric alcohol is added in the step (2) in an amount of 10 to 30% by mass based on the mixed powder obtained in the step (1), and the binder is added in an amount of 2 wt% or less based on the mixed powder obtained in the step (1).
9. The production method according to claim 6, wherein the temperature of the low-temperature drying in the step (3) is 100 ℃ or lower.
10. A cigarette filter comprising the filter particles according to claim 1, wherein the filter particles are added in an amount of 20 to 40mg per filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710276.9A CN113287783A (en) | 2021-06-25 | 2021-06-25 | Cigarette filter particles capable of reducing peculiar smell of smoke, preparation method thereof and filter comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710276.9A CN113287783A (en) | 2021-06-25 | 2021-06-25 | Cigarette filter particles capable of reducing peculiar smell of smoke, preparation method thereof and filter comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113287783A true CN113287783A (en) | 2021-08-24 |
Family
ID=77329620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110710276.9A Pending CN113287783A (en) | 2021-06-25 | 2021-06-25 | Cigarette filter particles capable of reducing peculiar smell of smoke, preparation method thereof and filter comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113287783A (en) |
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|---|---|---|---|---|
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