CN118120963A - Filter stick additive and preparation method and application thereof - Google Patents

Filter stick additive and preparation method and application thereof Download PDF

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Publication number
CN118120963A
CN118120963A CN202410455329.0A CN202410455329A CN118120963A CN 118120963 A CN118120963 A CN 118120963A CN 202410455329 A CN202410455329 A CN 202410455329A CN 118120963 A CN118120963 A CN 118120963A
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China
Prior art keywords
parts
powder
natural plant
filter stick
preservative
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CN202410455329.0A
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Chinese (zh)
Inventor
欧阳璐斯
吴君章
陈森林
孔浩辉
潘晓薇
卢嘉健
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China Tobacco Guangdong Industrial Co Ltd
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China Tobacco Guangdong Industrial Co Ltd
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Priority to CN202410455329.0A priority Critical patent/CN118120963A/en
Publication of CN118120963A publication Critical patent/CN118120963A/en
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention provides a filter stick additive, a preparation method and application thereof, wherein the filter stick additive comprises natural plant powder, an adhesive, a moisture-proof agent, a preservative, dry ice particles and deionized water in parts by weight; the natural plant powder comprises pericarpium Citri Tangerinae powder, coffee powder, flos Chrysanthemi powder and radix Paeoniae alba powder. The filter stick additive not only has the function of adsorbing harmful components in smoke, but also has the characteristic of retaining and making up the aroma and the fragrance of cigarettes, and can greatly improve the sensory experience of consumers after being used for cigarettes.

Description

Filter stick additive and preparation method and application thereof
Technical Field
The invention belongs to the technical field of tobacco processing, and particularly relates to a filter stick additive, a preparation method and application thereof.
Background
With the progress of the tobacco industry, the filter stick additive has increasingly prominent status in auxiliary materials for cigarettes, the smoke concentration can be increased by adding the filter stick additive into cigarettes, the taste is improved, the cigarettes are endowed with unique fragrance style characteristics, and compared with the traditional tobacco shred additive, the filter stick additive can reduce the interception of tobacco shred to perfume, and bring novel smoking feeling to consumers.
CN109645558a discloses a cigarette filter stick additive showing sweet taste, which is an extract obtained by solid state composite fermentation of one or more of licorice, grape, stevia rebaudiana, preserved fruit, sorghum, corn and malt as raw materials by utilizing microorganisms. The cigarette filter stick additive with the sweet taste can enrich the smell of cigarette smoke, increase the moisture and sweet taste of the cigarette smoke, reduce the irritation of the cigarette smoke, improve the throat comfort of a user and increase the aroma of the cigarette.
CN105410997a discloses a cigarette filter additive and its application in cigarette filter, which uses triacetin as solvent, and adds ethyl acetate 0.010-0.050% of the weight of the triacetin, 3-methyl valeric acid 0.005-0.020%, 3-methyl valeric acid glucose ester 0.005-0.020%, linalyl acetate 0.001-0.007% and linalool 0.001-0.007% into the solvent to prepare the cigarette filter additive; the cigarette filter stick additive is evenly sprayed and added into cigarette filter stick tows according to the weight of 6.0-8.0% of the cigarette filter stick tows, and the cigarette filter stick is prepared. The rod additive is used for cigarette filter rods, has the effects of stable aroma and long lasting aroma, and can soften smoke, promote the texture of the aroma of cigarettes and improve the smoking quality of the cigarettes.
However, the filter stick additive can only change the taste of the smoke and can not adsorb harmful components in the smoke, so in order to meet the needs in the industry, development of a filter stick additive capable of improving sensory experience and reducing harmful components in the smoke is highly demanded.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the filter stick additive, the preparation method and the application thereof, and the filter stick additive not only has the function of adsorbing harmful components in smoke, but also has the characteristic of retaining and making up the fragrance and the flavor of cigarettes, and can greatly improve the sensory experience of consumers after being used for cigarettes.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
in a first aspect, the invention provides a filter stick additive, which comprises natural plant powder, an adhesive, a moisture-proof agent, a preservative, dry ice particles and deionized water in parts by weight;
the natural plant powder comprises pericarpium Citri Tangerinae powder, coffee powder, flos Chrysanthemi powder and radix Paeoniae alba powder.
The natural plant powder in the filter stick additive provided by the invention can improve the aroma quality of the main stream smoke of cigarettes; the moisture-proof agent can prevent the natural plant powder from mildew and deterioration so as to maintain the sensory quality of cigarettes, and can also ensure that the adhesive keeps better adhesiveness; the dry ice particles can enable the filter stick additive to form a hole-shaped structure with good surface and a concave cavity in the filter stick additive, target substances can be absorbed and embedded better, so that the effective contact area of the filter stick additive and smoke is remarkably improved.
Preferably, the filter stick additive comprises, by weight, 40-90 parts of natural plant powder, 1-10 parts of an adhesive, 0.1-5 parts of a moisture-proof agent, 1-10 parts of a preservative, 1-8 parts of dry ice particles and 10-150 parts of deionized water.
The additive amount of the natural plant powder in the filter stick additive of the invention can be 45 parts, 50 parts, 55 parts, 60 parts, 65 parts, 70 parts, 75 parts, 80 parts or 85 parts and the like;
the addition amount of the adhesive can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts or the like;
The moisture-proof agent can be added in an amount of 0.5 part, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts or 4.5 parts, etc.;
the addition amount of the preservative can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts or 9 parts and the like;
The dry ice particles may be added in an amount of 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, or the like;
the deionized water may be added in an amount of 15 parts, 20 parts, 25 parts, 30 parts, 35 parts, 40 parts, 45 parts, 50 parts, 55 parts, 60 parts, 65 parts, 70 parts, 75 parts, 80 parts, 85 parts, 90 parts or 95 parts, 100 parts, 105 parts, 110 parts, 115 parts, 120 parts, 125 parts, 130 parts or 140 parts, etc.
Preferably, the filter stick additive comprises, by weight, 45-80 parts of natural plant powder, 1-8 parts of an adhesive, 0.1-4 parts of a moisture-proof agent, 1-8 parts of a preservative, 1-5 parts of dry ice particles and 10-150 parts of deionized water.
Preferably, the filter stick additive comprises, by weight, 50-80 parts of natural plant powder, 1-5 parts of an adhesive, 0.1-3 parts of a moisture-proof agent, 1-5 parts of a preservative, 1-3 parts of dry ice particles and 10-150 parts of deionized water.
Preferably, the mass ratio of the dried orange peel powder to the coffee powder to the stevioside to the white peony powder is (1-2), the mass ratio of the dried orange peel powder to the coffee powder to the stevioside to the white peony powder is (4-6), the mass ratio of the dried orange peel powder to the white peony powder is (1-3), and the mass ratio of the dried orange peel powder to the stevioside to the white peony powder is (0.1-1).
Wherein "1-2" may be 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, etc.;
"4-6" may be 4.1, 4.3, 4.5, 4.7, 5, 5.3, 5.5, 5.7, 5.9, etc.;
"1-3" may be 1.1, 1.3, 1.5, 1.7, 1.9, 2, 2.1, 2.3, 2.5, 2.7, 2.9, etc.;
"0.1-1" may be 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, etc.
The coffee powder in the preparation raw materials of the natural plant extract can reduce the impurity gas of cigarettes, improve the permeability, fineness and softness of smoke, and the dried orange peel powder can reduce the stimulation of smoke inhalation to mucous membrane, so that the discomfort of the throat is relieved; the sweet inulin can increase sweet feeling of smoke; the four are matched and used in the proportion, so that the synergistic effect is achieved, the aftertaste of the smoke can be better improved, the sweet feeling of the smoke is improved, and the sensory quality of the cigarette is improved.
Preferably, the binder comprises any one or a combination of at least two of corn starch, maltodextrin, tapioca starch, xanthan gum, carrageenan or guar gum.
Preferably, the binder is corn starch.
Preferably, the moisture-proof agent comprises any one or a combination of at least two of ethylene glycol, glycerol, sodium alginate or beta-cyclodextrin.
Preferably, the moisture-proof agent is glycol and sodium alginate.
As the preferable technical scheme of the invention, the glycol and the sodium alginate are matched for use, so that the water can be better removed, and further the natural plant powder can be better prevented from mildew and deterioration.
Preferably, the mass ratio of the glycol to the sodium alginate is 1 (0.5-1.5), for example, 1:0.6, 1:0.7, 1:0.8, 1:0.9, 1:1, 1:1.1, 1:1.2, 1:1.3 or 1:1.4, etc.
Preferably, the preservative comprises dibutyl hydroxytoluene and/or allyl isothiocyanate.
Preferably, the dry ice particles have a size of 1.5mm to 2.5mm, e.g., a diameter of 1.6mm, 1.8mm, 2.0mm, 2.2mm, 2.4mm, etc.
Preferably, the filter rod additive further comprises a preservative.
Preferably, the preservative is added in an amount of 0.1 to 1 part by weight, and for example, may be 0.2 part, 0.3 part, 0.4 part, 0.5 part, 0.6 part, 0.7 part, 0.8 part, 0.9 part, or the like.
Preferably, the preservative comprises sodium benzoate and/or sorbic acid.
In a second aspect, the present invention provides a method for preparing a filter rod additive according to the first aspect, the method comprising:
(a) Mixing natural plant powder, dry ice particles, an adhesive, a moisture-proof agent and a preservative in deionized water to obtain a mixed material;
(b) Granulating the mixed material, and drying to obtain the filter stick additive.
Preferably, the preparation method of the filter stick additive comprises the following steps:
(1) Performing supercritical extraction on part of natural plant powder to obtain natural plant extract,
Mixing the adhesive, the moisture-proof agent and the preservative in deionized water to obtain a mixed solution;
(2) Adding the natural plant extract, the rest natural plant powder and dry ice particles into the mixed solution, and mixing to obtain a mixed material;
(3) Granulating the mixed material, and drying to obtain the filter stick additive.
Preferably, the part of the natural plant powder in step (1) is 10-50% of the total amount of the natural plant powder, for example, 15%, 20%, 25%, 30%, 35%, 40% or 45% or the like.
Preferably, the supercritical extraction of step (1) comprises supercritical CO 2 extraction.
Preferably, the supercritical extraction in the step (1) is performed at an extraction pressure of 20-30Mpa, a temperature of 50-60 ℃ and a time of 2-3h, for example, the extraction pressure may be 21Mpa, 23Mpa, 25Mpa, 27Mpa or 29Mpa, etc., the extraction pressure may be 51 ℃, 53 ℃, 55 ℃, 57 ℃ or 59 ℃, etc., and the time may be 2.1h, 2.3h, 2.5h, 2.7h or 2.9h, etc.
Preferably, the mixing of step (1) further comprises adding a preservative.
Preferably, the mixing of step (2) is performed in a wet mixer.
Preferably, the cutting speed of the wet mixer is 900-1200rpm, the stirring speed is 800-900rpm, and the mixing time is 6-9min, for example, the cutting speed may be 950rpm, 1000rpm, 1050rpm, 1100rpm, 1150rpm, etc., the stirring speed may be 810rpm, 830rpm, 850rpm, 870rpm, 890rpm, etc., and the mixing time may be 6.5min, 7min, 7.5min, 8min, 8.5min, etc.
Preferably, the granulation in step (3) is performed in a swing granulator.
Preferably, the particle size of the granulated particles is 10 to 60 mesh, for example, 15 mesh, 20 mesh, 25 mesh, 30 mesh, 35 mesh, 40 mesh, 45 mesh, 50 mesh, 55 mesh, or the like.
Preferably, the moisture content of the dried granules is 5-10%, for example, 5.5%, 6%, 6.5%, 7%, 7.5%, 8%, 8.5%, 9% or 9.5%, etc.
In a third aspect, the present invention provides the use of a filter rod additive according to the first aspect in a cigarette filter rod.
Preferably, the additive amount of the filter stick additive is 50-90 mg/count, for example, may be 55 mg/count, 60 mg/count, 65 mg/count, 70 mg/count, 75 mg/count, 80 mg/count or 85 mg/count, etc., and specific point values within the above numerical ranges are selectable, and will not be described in detail herein.
Compared with the prior art, the invention has the following beneficial effects:
(1) The natural plant extract in the filter stick additive provided by the invention can improve the aroma quality of the main stream smoke of cigarettes; the moisture-proof agent can prevent the natural plant powder from mildew and deterioration so as to maintain the sensory quality of cigarettes, and can also ensure that the adhesive keeps better adhesiveness; the dry ice particles can enable the filter stick additive to form a hole-shaped structure with good surface and a concave cavity in the filter stick additive, and target substances can be absorbed and embedded better, so that the effective contact area of the filter stick additive and the filter stick additive is remarkably improved, the filter stick additive can reduce harmful ingredients of cigarettes through the cooperation of the components, reduce the stimulation of smoke, improve the aftertaste of the smoke, increase the sweet feeling of the smoke, and further enable the sensory quality of the cigarettes to be better.
(2) The preparation method of the filter stick additive provided by the invention has the advantages of simple operation steps, low cost and easiness in industrial mass production.
Detailed Description
The technical scheme of the invention is further described by the following specific embodiments. It will be apparent to those skilled in the art that the examples are merely to aid in understanding the invention and are not to be construed as a specific limitation thereof.
Example 1
The embodiment provides a filter stick additive, which comprises, by weight, 70 parts of natural plant powder, 3 parts of an adhesive (corn starch), 2 parts of a moisture-proof agent, 4 parts of a preservative (dibutyl hydroxy toluene), 0.5 part of a preservative (sodium benzoate), 3 parts of dry ice particles and 70 parts of deionized water;
the natural plant powder is pericarpium citri reticulatae powder, coffee powder, stevioside and paeonia lactiflora powder with the mass ratio of 1.5:5:2:0.5;
the moisture-proof agent is glycol and sodium alginate with the mass ratio of 1:1;
The preparation method of the filter stick additive comprises the following steps:
(1) Extracting part of natural plant powder (20% of total amount) with supercritical CO 2 at 55deg.C under 25mpa for 150min to obtain natural plant extract;
(2) Mixing the adhesive, the moisture-proof agent, the preservative and the preservative in deionized water to obtain a mixed solution;
(3) Mixing the natural plant extract, the rest natural plant powder, dry ice particles and the mixed solution in a wet mixer for 8min, wherein the cutting speed of the wet mixer is 1000rpm, the stirring speed is 850rpm, and then obtaining a mixed material;
(4) Granulating the mixed material in a swing granulator to obtain particles with the particle size of 30+/-5 meshes, and drying the particles in an oven until the moisture content is 8%, thereby obtaining the filter stick additive.
Example 2
The embodiment provides a filter stick additive, which comprises, by weight, 80 parts of natural plant powder, 8 parts of an adhesive (corn starch), 5 parts of a moisture-proof agent, 6 parts of a preservative (dibutyl hydroxy toluene), 0.3 part of a preservative (sodium benzoate), 5 parts of dry ice particles and 150 parts of deionized water;
The natural plant powder is pericarpium citri reticulatae powder, coffee powder, stevioside and paeonia powder in a mass ratio of 2:4:3:0.3;
the moisture-proof agent is glycol and sodium alginate with the mass ratio of 1:0.5;
The preparation method of the filter stick additive comprises the following steps:
(1) Extracting part of natural plant powder (50% of total amount) with supercritical CO 2 at 50deg.C under 30mpa for 120min to obtain natural plant extract;
(2) Mixing the adhesive, the moisture-proof agent, the preservative and the preservative in deionized water to obtain a mixed solution;
(3) Mixing the natural plant extract, the rest natural plant powder, dry ice particles and the mixed solution in a wet mixer for 6min, wherein the cutting speed of the wet mixer is 1200rpm, and the stirring speed is 800rpm, and then obtaining a mixed material;
(4) Granulating the mixed material in a swing granulator to obtain particles with the particle size of 40+/-5 meshes, and drying the particles in an oven until the moisture content is 8%, thereby obtaining the filter stick additive.
Example 3
The embodiment provides a filter stick additive, which comprises, by weight, 50 parts of natural plant powder, 5 parts of an adhesive (corn starch), 1 part of a moisture-proof agent, 8 parts of a preservative (dibutyl hydroxy toluene), 0.8 part of a preservative (sodium benzoate), 2 parts of dry ice particles and 100 parts of deionized water;
the natural plant powder comprises dried orange peel powder, coffee powder, stevioside and peony powder in a mass ratio of 1:6:1:1;
The moisture-proof agent is glycol and sodium alginate with the mass ratio of 1:1.5;
The preparation method of the filter stick additive comprises the following steps:
(1) Extracting part of natural plant powder (15% of total amount) with supercritical CO 2 at 60deg.C under 20mpa for 180min to obtain natural plant extract;
(2) Mixing the adhesive, the moisture-proof agent, the preservative and the preservative in deionized water to obtain a mixed solution;
(3) Mixing the natural plant extract, the rest natural plant powder, dry ice particles and the mixed solution in a wet mixer for 9min, wherein the cutting speed of the wet mixer is 900rpm, the stirring speed is 900rpm, and then obtaining a mixed material;
(4) Granulating the mixed material in a swing granulator to obtain particles with the particle size of 50+/-5 meshes, and drying the particles in an oven until the moisture content is 8%, thereby obtaining the filter stick additive.
Example 4
The embodiment provides a filter rod additive, which is different from embodiment 1 only in that natural plant powder is dried orange peel powder, coffee powder and steviol powder with a mass ratio of 1.5:5:2, the addition amount of the dried orange peel powder, the coffee powder and the steviol powder is kept unchanged, the rest components and the use amount are the same as those of embodiment 1, and the preparation method is as described in embodiment 1.
Example 5
The embodiment provides a filter stick additive, which is different from embodiment 1 only in that natural plant powder is dried orange peel powder, coffee powder and white peony powder with a mass ratio of 1.5:5:0.5, the addition amount of the dried orange peel powder, the coffee powder and the white peony powder is kept unchanged, and the other components and the addition amounts are the same as those of embodiment 1, and the preparation method is as described in embodiment 1.
Example 6
The embodiment provides a filter rod additive, which is different from embodiment 1 only in that natural plant powder is dried orange peel powder, stevioside powder and peony powder with a mass ratio of 1.5:2:0.5, the addition amount of the dried orange peel powder, the stevioside powder and the peony powder is kept unchanged, and the rest components and the use amount are the same as those of embodiment 1, and the preparation method is as described in embodiment 1.
Example 7
The embodiment provides a filter rod additive, which is different from embodiment 1 only in that the natural plant powder is coffee powder, stevioside and peony powder with the mass ratio of 5:2:0.5, the addition amount of the natural plant powder is kept unchanged, the rest components and the use amount are the same as those of embodiment 1, and the preparation method is as described in embodiment 1.
Example 8
This example provides a filter rod additive that differs from example 1 only in that the moisture barrier does not include ethylene glycol, the reduction is complemented by sodium alginate, the remaining components and amounts are consistent with example 1, and the method of preparation is as described in example 1.
Example 9
This example provides a filter rod additive that differs from example 1 only in that the moisture barrier does not include sodium alginate, the reduction is made up of ethylene glycol, the remaining components and amounts are consistent with example 1, and the method of preparation is as described in example 1.
Example 10
The present example provides a filter rod additive which differs from example 1 only in the preparation method, and the preparation method is as follows:
(1) Mixing the adhesive, the moisture-proof agent, the preservative and the preservative in deionized water to obtain a mixed solution;
(2) Mixing natural plant powder and a mixed solution in a wet mixer for 8min, wherein the cutting speed of the wet mixer is 1000rpm, the stirring speed is 850rpm, and then obtaining a mixed material;
(3) Granulating the mixed material in a swing granulator to obtain particles with the particle size of 30+/-5 meshes, and drying the particles in an oven until the moisture content is 8%, thereby obtaining the filter stick additive.
Comparative example 1
This comparative example provides a filter rod additive which differs from example 1 only in that no moisture barrier is included, the remaining components and amounts are identical to example 1, and the preparation method is referred to in example 1.
Comparative example 2
This comparative example provides a filter rod additive which differs from example 1 only in that dry ice particles are not included, the remaining components and amounts are identical to example 1, and the preparation method is referred to in example 1.
Test example 1 comparison of the emissions of harmful chemical Agents in flue gas
The filter rod additives obtained in examples 1-10 and comparative examples 1-2 were added to filter rods at a rate of 70 mg/cigarette, and then, a test cigarette was produced by the same procedure as that for the tobacco shred feeding, and cigarettes without filter rod additives were produced as control cigarettes, and the release amounts of harmful chemical components were measured on smoke captured by the test cigarettes and the control cigarettes.
The testing method comprises the following steps:
The tar content refers to GB/T19609-2004 cigarette, and the total particulate matters and tar are measured by a conventional analysis smoking machine;
The CO content refers to a non-scattering infrared method for measuring carbon monoxide in the gas phase of the cigarette smoke of GB/T23156-2009;
The HCN content refers to a method for measuring and continuously flowing hydrocyanic acid in mainstream smoke of YC/T253-2008 cigarettes;
The NNK content refers to a gas chromatography-thermal energy analysis combined method for measuring the tobacco-specific N-nitrosamine in the main stream smoke total particulate matters of GB/T23228-2008 cigarettes;
Ammonia content refers to a method for measuring ion chromatography of ammonia in mainstream smoke of YC/T377-2010 cigarettes;
the content of benzo [ a ] pyrene is measured by referring to GB/T21130-2007 total particulate matters in cigarette smoke;
the phenol content refers to a high performance liquid chromatography method for measuring main phenolic compounds in mainstream smoke of YC/T255-2008 cigarettes;
and the crotonaldehyde content refers to a high performance liquid chromatography method for measuring main carbonyl compounds in mainstream smoke of YC/T254-2008 cigarettes.
The results are shown in Table 1 below:
TABLE 1
TABLE 2
As can be seen from the data in tables 1 and 2, the filter stick additive prepared in examples 1-3 of the present invention has lower content of harmful chemical components in cigarettes, and the effect of reducing harmful components in smoke can be better by adding dry ice particles to form a porous structure on the surface of the filter stick additive.
Test example 2 sensory quality
The filter rod additives obtained in examples 1-10 and comparative examples 1-2 were added to filter rods at 70 mg/cigarette, respectively, and then made into test cigarettes with tobacco shreds. The cigarettes without the filter stick additive are prepared by the same process and used as control cigarettes, and the sensory quality of the test cigarettes and the control cigarettes is tested.
The testing method comprises the following steps: reference is made to the national standard GB 5606.4-2005.
Test standard: the range of the glossiness is 1-5 min, the range of the aroma is 1-32 min, the range of the harmony is 1-6 min, the range of the miscellaneous gas is 1-12 min, the range of the irritation is 1-20 min, the residual taste is 1-25 min, and the total score is 100 min.
The results are shown in Table 3.
TABLE 3 Table 3
As can be seen from Table 3, compared with the control cigarettes, the filter stick additive obtained by the method of the invention in examples 1-3 of the invention is obviously improved in aroma, miscellaneous gas, harmony, irritation, taste and the like when used for cigarettes.
From examples 4-7, it is clear that the choice of raw materials for preparing the natural plant extract has an influence on the sensory quality of cigarettes;
Examples 8-9 show that the type of moisture-proof agent can affect the moisture-proof effect of the filter stick additive, thereby affecting the quality of cigarettes;
From example 10, it can be seen that when the plant powder is directly combined with other components without extraction, the effect of improving the smoke quality cannot be more maximally exerted;
as can be seen from comparative example 1, when no moisture-proof agent is added, the filter stick additive absorbs moisture after the cigarette is stored, thereby making the sensory quality of the obtained cigarette worse;
as is clear from comparative example 2, when dry ice particles are not added, the surface of the obtained filter stick additive does not form a porous structure and an internal concave cavity, so that the effective contact area of the filter stick additive and the smoke is small, and various indexes of the obtained cigarette are also reduced.
Test example 3 oil absorption
The filter rod additives obtained in examples 1-3 and comparative example 2 were subjected to oil absorption testing, test method: mixing the filter stick additive with salad oil at room temperature, stirring for 30min, and carrying out suction filtration by using a Buchner funnel until no liquid drops drop down, wherein the oil absorption rate is calculated according to the following formula:
Oil absorption= (m Salad oil /m Filter stick additive ) ×100%.
The results are shown in Table 4.
TABLE 4 Table 4
Oil absorption rate%
Example 1 49
Example 2 47
Example 3 46
Comparative example 2 38
The oil absorption rate corresponds to the aperture ratio of the particles, which is the ratio of the area occupied by the open pore part to the total area in the material. In general, materials with higher open cell content tend to have better oil absorption properties because the open cell portions provide more surface area and space that allows the oil to better penetrate and adsorb into the interior of the material.
As can be seen from Table 4, the filter stick additive obtained by the method of the invention in examples 1-3 of the invention has a good oil absorption rate, which indicates that the filter stick additive has a porous structure, and in comparative example 2, since dry ice particles are not used in the preparation process, the pores on the surface of the filter stick additive are less, the oil absorption rate is poor, and the effect of reducing harmful components in smoke of the product is directly affected.
The applicant states that the invention is illustrated by the above examples as a filter rod additive and a method of making and using it, but the invention is not limited to, i.e. it is not meant that the invention must be practiced in dependence upon, the above examples. It should be apparent to those skilled in the art that any modification of the present invention, equivalent substitution of raw materials for the product of the present invention, addition of auxiliary components, selection of specific modes, etc., falls within the scope of the present invention and the scope of disclosure.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Claims (10)

1. A filter stick additive, which is characterized by comprising natural plant powder, an adhesive, a moisture-proof agent, a preservative, dry ice particles and deionized water;
the natural plant powder comprises pericarpium Citri Tangerinae powder, coffee powder, flos Chrysanthemi powder and radix Paeoniae alba powder.
2. The filter stick additive according to claim 1, wherein the filter stick additive comprises, by weight, 40-90 parts of natural plant powder, 1-10 parts of an adhesive, 0.1-5 parts of a moisture-proof agent, 1-10 parts of a preservative, 1-8 parts of dry ice particles and 10-150 parts of deionized water;
Preferably, the filter stick additive comprises 45-80 parts by weight of natural plant powder, 1-8 parts by weight of adhesive, 0.1-4 parts by weight of moisture-proof agent, 1-8 parts by weight of preservative, 1-5 parts by weight of dry ice particles and 10-150 parts by weight of deionized water;
Preferably, the filter stick additive comprises, by weight, 50-80 parts of natural plant powder, 1-5 parts of an adhesive, 0.1-3 parts of a moisture-proof agent, 1-5 parts of a preservative, 1-3 parts of dry ice particles and 10-150 parts of deionized water.
3. The filter stick additive according to claim 1 or 2, wherein the mass ratio of the dried orange peel powder, the coffee powder, the stevia powder and the white peony powder is (1-2): 4-6): 1-3): 0.1-1.
4. A filter rod additive according to any one of claims 1 to 3, wherein the binder comprises any one or a combination of at least two of corn starch, maltodextrin, tapioca starch, xanthan gum, carrageenan or guar gum;
Preferably, the binder is corn starch.
5. The filter rod additive of any of claims 1-4, wherein the moisture barrier comprises any one or a combination of at least two of ethylene glycol, glycerol, sodium alginate, or beta-cyclodextrin;
preferably, the moisture-proof agent is glycol and sodium alginate;
Preferably, the mass ratio of the glycol to the sodium alginate is 1 (0.5-1.5).
6. The filter rod additive according to any one of claims 1 to 5, wherein the preservative comprises dibutyl hydroxytoluene and/or allyl isothiocyanate;
Preferably, the dry ice particles have a size of 1.5mm to 2.5mm;
Preferably, the filter stick additive also comprises a preservative in the preparation raw materials;
Preferably, the addition amount of the preservative is 0.1-1 part by weight;
preferably, the preservative comprises sodium benzoate and/or sorbic acid.
7. The method of preparing a filter rod additive according to any one of claims 1 to 6, comprising:
(a) Mixing natural plant powder, dry ice particles, an adhesive, a moisture-proof agent and a preservative in deionized water to obtain a mixed material;
(b) Granulating the mixed material, and drying to obtain the filter stick additive.
8. The preparation method according to claim 7, characterized in that the preparation method comprises:
(1) Performing supercritical extraction on part of natural plant powder to obtain natural plant extract,
Mixing the adhesive, the moisture-proof agent and the preservative in deionized water to obtain a mixed solution;
(2) Adding the natural plant extract, the rest natural plant powder and dry ice particles into the mixed solution, and mixing to obtain a mixed material;
(3) Granulating the mixed material, and drying to obtain the filter stick additive.
9. The method of claim 8, wherein the portion of the natural plant powder in step (1) is 10-50% of the total amount of the natural plant powder;
preferably, the supercritical extraction of step (1) comprises supercritical CO 2 extraction;
Preferably, the supercritical extraction in the step (1) is carried out under the conditions that the extraction pressure is 20-30Mpa, the temperature is 50-60 ℃ and the time is 2-3h;
Preferably, the mixing of step (1) further comprises adding a preservative;
preferably, the mixing of step (2) is performed in a wet mixer;
preferably, the cutting speed of the wet mixer is 900-1200rpm, the stirring speed is 800-900rpm, and the mixing time is 6-9min;
preferably, the granulation of step (3) is carried out in a swing granulator;
preferably, the particle size of the granulated particles is 10-60 meshes;
Preferably, the moisture content of the dried granules is 5-10%.
10. Use of a filter rod additive according to any one of claims 1 to 6 in a cigarette filter rod;
preferably, the additive amount of the filter stick additive is 50-90 mg/branch.
CN202410455329.0A 2024-04-16 2024-04-16 Filter stick additive and preparation method and application thereof Pending CN118120963A (en)

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CN202410455329.0A CN118120963A (en) 2024-04-16 2024-04-16 Filter stick additive and preparation method and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410455329.0A CN118120963A (en) 2024-04-16 2024-04-16 Filter stick additive and preparation method and application thereof

Publications (1)

Publication Number Publication Date
CN118120963A true CN118120963A (en) 2024-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410455329.0A Pending CN118120963A (en) 2024-04-16 2024-04-16 Filter stick additive and preparation method and application thereof

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Country Link
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