KR20150117244A - Menufacturing method of cigarette filters comprising fragrance ingredients coated in sugars - Google Patents

Abstract

The present invention relates to a method for manufacturing a cigarette filter in which fragrance ingredients are adsorbed, and a scented cigarette using the same. The scented cigarette including the cigarette filter according to the present invention allows fragrance ingredients adsorbed in a porous structure not to be emitted and to be maintained in the filter before a user smokes the cigarette since the fragrance ingredients are adsorbed on porous particles and the porous particles are coated with sugars so that the sugars which are solid at room temperature protect the fragrance ingredients. And the fragrance is slowly emitted while the coated sugars are slowly melted by heat generated when the user smokes the cigarette. Therefore, not only the emission of the fragrance can be maintained until the user finishes smoking, but also the fragrance ingredients are naturally radiated with a far infrared ray of red soil itself to be absorbed in a human body when especially the red soil is used as the porous particles. Damage to a smoker and a passive smoker can be reduced since harmful materials such as tar, nicotine, heavy metals, and the like are adsorbed and filtered by the porous structure of pores which are generated by the emitted fragrance ingredients. Moreover, the cigarette filter has no strange smell and has an advantage of fresh aftertaste to be expected to be very usefully applied in corresponding fields since the fragrance ingredients harmonize with the unique scent of cigarette by filtering of the harmful materials.

Description

TECHNICAL FIELD The present invention relates to a method for producing a cigarette filter containing a cigarette-coated fragrance ingredient,

The present invention relates to a method for producing a cigarette filter containing a cigarette-coated fragrance component. More specifically, the present invention relates to a method for producing a cigarette filter containing a fragrant component comprising a filter portion having a double structure by coating a core layer, And a method of manufacturing the adsorbed cigarette filter.

Tobacco is one of the favorite products, and is composed of a filter that filters harmful components such as nicotine and tar in cigarette smoke when inhaled. The cigarette contains various organic harmful substances and a large amount of heavy metals, and the lungs and kidneys of smokers are more concentrated than the non-smokers and cause cancer. However, activated carbon or zeolite, which is a porous adsorbent used in the filter section for filtering harmful components contained in such a cigarette, is expensive and further needs to be inserted between the filter and the tobacco section. Further, The removal rate of the material is also unsatisfactory.

On the other hand, conventional cigarettes have been actively studied to add flavors such as herb flavor, chocolate flavor, vanilla flavor, menthol, cherry flavor, lemon flavor and other fruit flavor so as to inhale the flavor while smoking . For example, Korean Patent No. 10-1120525 describes a " herb-flavored cigarette filter and its manufacturing method ". However, in the case of such a conventional fragrance tobacco, when 1 to 2 days have elapsed after opening the fragrance package, the fragrance of the cigarette has disappeared and the function as a fragrance tobacco has been disrupted, and when the fragrance component is smoked or thermally decomposed The function as a fragrance can not be exhibited properly.

The inventors of the present invention have developed a "loess-containing cigarette and its manufacturing method" by improving the removal rate of harmful substances in the cigarette and enhancing the degree of preference by adding fragrance to the cigarette, and have been patented as Korean Patent No. 10-0483951 have.

In addition, the present inventors have found that the porous particle filter effectively removes harmful substances from cigarettes, and that the fragrance components adsorbed on the porous particles are not volatilized before cigarette smoking but remain in the cigarette filter and can be completely delivered to the smoker during cigarette smoking In the course of further research to develop a cigarette, porous particles adsorbed on the cigarette are used as a core layer, and sugars such as monosaccharides, disaccharides and polysaccharides having a melting point lower than the temperature at the time of cigarette smoking, By coating the core layer by using the core layer, the saccharide coating layer maintains a solid state at room temperature to prevent loss due to volatilization of the fragrance, and the saccharide is melted by the heat transferred when smoking the cigarette, The present invention has been completed.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method of manufacturing a cigarette filter for use in a cigarette, which effectively removes harmful substances from the cigarette and maintains the fragrance component without being volatilized before cigarette smoking, And to provide a cigarette filter that can be delivered to the smoker thoroughly until the original fragrance is exhausted.

Another aspect of the present invention is to provide a method for manufacturing the cigarette filter.

Another object of the present invention is to provide a fragrance cigarette comprising the cigarette filter.

In order to solve the above-described problems, the present invention provides a cigarette filter having a filter structure of a dual structure composed of a porous particle core layer on which a fragrance component is adsorbed and a coating layer composed of saccharides surrounding the porous particle core layer.

According to another aspect of the present invention, there is provided a method of manufacturing a cigarette filter including a porous particle filter unit to which a cigarette ingredient is adsorbed,

(S1) adsorbing a fragrance component on the porous particles to form a porous particle core layer;

(S2) coating the porous particle core layer on which the fragrant component is adsorbed with a saccharide to form a saccharide coating layer; And

(S3) adding the porous particle filter unit adsorbed with the saccharide-coated fragrance component during the production of a tobacco filter

The present invention also provides a method for producing a tobacco filter.

According to another aspect of the present invention, there is provided a fragrance tobacco product comprising the tobacco filter.

The fragrance tobacco according to the present invention is characterized in that the fragrance component is adsorbed to the porous particles and then coated with the saccharide to protect the fragrance component at the room temperature from the solid component at the room temperature and the fragrance component adsorbed on the porous structure does not occur before the smoking, And the fragrance is slowly released as the sugar is gradually melted due to the heat transfer generated by smoking of the cigarette while the cigarette is kept smoking. Thus, not only the smell can be maintained until the cigarette smoking ends, but also when the loess particles are used as the porous particles, The harmful substances such as tar, nicotine, and heavy metals are adsorbed and filtered on the porous structure, and the smell of the smoker and the second-hand smoker The damage can be reduced. In addition, as the harmful substances are filtered, the fragrance component is harmonized with the fragrance of the tobacco, so that there is no sense of smell, and the aftertaste is good, which is expected to be very useful in the art.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description of the invention, It should not be construed as limited.
1 is a schematic view illustrating a method of manufacturing a cigarette filter including a filter unit to which a cigarette ingredient of the present invention is adsorbed.
Fig. 2 shows a structure in which a fragrant component is adsorbed on porous particles.
FIG. 3 shows a dual structure composed of a porous particle core layer on which a fragrant component is adsorbed and a saccharide coating layer surrounding the porous particle core layer.
4 shows an example of a dual filter including a filter unit having a dual structure according to the present invention.
5 shows an example of a triple filter including a filter unit having a dual structure according to the present invention.

The cigarette filter to which the cigarette filter of the present invention is adsorbed is characterized by comprising a filter structure having a dual structure composed of a porous particle core layer and a coating layer composed of a saccharide surrounding the porous filter core layer, Can be:

(S1) adsorbing a fragrance component on the porous particles to form a porous particle core layer;

(S2) coating the porous particle core layer on which the fragrant component is adsorbed with a saccharide to form a saccharide coating layer; And

(S3) adding the filter unit adsorbed with the saccharide-coated fragrance to the filter during the production of the filter.

The porous particles used in the present invention may be yellow loess particles or activated carbon, zeolite which is a conventional filter constituent.

The yellow loess is a ceramics system of inorganic ceramics which is very stable in chemistry, and the organic matter and the chemical reaction And the same loess as disclosed in Korean Patent No. 10-0483951 filed and registered by the present inventors can be used.

The fired loess particles used in the present invention can be produced, for example, by a method comprising the following steps:

(1) mixing and kneading the loess powder with water and then firing; And

(2) pulverizing the loess material to granulate the loess material.

In the step (1), the loess of the loess is pulverized after finishing the loess of the loess sampled, so that the fineness of the loess is usually 100 mu m or less, and the mixing amount with water is enough to easily knead. In the present invention, in order to remove impurities in the loess and increase the porosity of the loess, the baking process is performed at 1000 to 1300 ° C. When the baking temperature is less than 1,000 ° C, the baking of the loess is not satisfactorily performed. The color of the loess is changed and dissolved, and the porosity of the loess is lowered.

In the step (2), the step of pulverizing the fired product is a process for increasing the surface area of the loess and uniformly mixing the tobacco tobacco, and the granulation of the loess fired product is performed so as to have a particle size of 200 to 500 mu m.

In the present invention, the loess used in the present invention is composed of 40 to 80% of quartz, 10 to 20% of feldspar and mica, 5 to 35% of carbonate mineral, And 2 to 5% of silt. The double silt is composed of a heavy mineral such as biotite, apatite, biotite, chlorite, marble, marble, garnet, pyroxene, rutile, sillimanite, cedar, tourmaline, The clay is mainly composed of clay minerals such as montmorillonite, ilite, and kaolinite.

Among them, the fine grain component of the loess is a porous structure having a very large surface area, and has a very high adsorptivity and reactivity. In particular, montmorillonite has a very high exchangeability, reaching 80 to 150 meq / 100 g.

In the present invention, the granular loess soot particles may be used in combination with activated carbon and zeolite, which are constituents of a conventional cigarette filter, but the filter may be constructed by using expensive activated carbon or zeolite instead of expensive activated carbon.

The porous particles included in the cigarette filter of the present invention are added in an amount of 1 to 50% by weight based on the total weight of the cigarette filter. If the content of the porous particles is less than 1% by weight, the removal efficiency of harmful substances such as nicotine, tar, carbon monoxide, etc. contained in the cigarette is weak. If the content is more than 50% by weight, The degree of preference may be lowered.

In the method of manufacturing a cigarette filter of the present invention, in step (S1), a porous layer is formed by adsorbing fragrance components to porous particles. Accordingly, the fragrance component adsorbed on the porous structure is gradually released during smoking, so that the fragrance component can be maintained until the end of smoking. In particular, when fired loess particles are used, The harmful substances such as tar, nicotine, heavy metals, etc. are adsorbed and filtered on the porous structure, and the smokers and the second-hand smokers Can be reduced.

In the present invention, the indirect browning method of adsorbing the tobacco added fragrance to the porous particles is simple in that the tobacco flavor component is adsorbed on the porous particles, and the fragrance thereof is gradually formed.

The fragrant component used in the present invention may include a herbal extract, in addition to a common tobacco additive such as a chocolate flavor, vanilla, menthol, cherry flavor, lemon flavor, herb flavor and other fruit flavor. Examples of such herb extracts include fragrance such as clove, yam, oriental, oriental, oriental, fennel, oriental, oriental, oriental, oriental, persimmon, persimmon, persimmon, There may be mentioned, for example, a hot-water extract or an organic solvent extract of one or a mixture of two or more selected from the group consisting of ginseng, gravel, chewing gum, sezin, white ginseng, vulgaris, creation, myrrh, These medicinal herbs can enhance the health of smokers by including their unique fragrances and pharmacological effects in tobacco. Furthermore, by selecting the fragrant flavor of yellow loess and various tobacco flavor components and mixing them at various ratios, different flavors and aromas can be enjoyed according to their preferences.

In the present invention, the adsorption of the fragrance added with tobacco is characterized in that the fragrance component is adsorbed to the pores of the loess particles by vapor deposition method by heating and evaporation, or in the case of the herbal medicine extracts, the loess fired material or the porous particles are mixed and kneaded, followed by drying and pulverization do. Also, the process of adding tobacco tobacco may be at any time during the production process of leaf tobacco or cigarette flour as long as the effectiveness and ingredients of the loess can be fully utilized.

The fragrance ingredient contained in the tobacco filter of the present invention is added in an amount of 1 to 10% by weight based on the total weight of the tobacco filter. If the content of the fragrant component is less than 1% by weight, the desired flavor-improving effect can not be obtained in the cigarette smoking according to the present invention. If the content exceeds 10% by weight, have.

Fig. 2 shows a structure in which a fragrant component is adsorbed on porous particles.

In the step S2, the coating layer is formed by coating the core layer with the fragrant component adsorbed thereon using a saccharide having a melting point lower than that of the heat temperature that is transferred when smoking the cigarette. Such saccharides include monosaccharides, disaccharides and polysaccharides.

The saccharide means a carbonaceous substance such as sugar, which gives off a sweet taste when dissolved in water.

The monosaccharide is classified as a carbohydrate basic unit having no hydrolysis structure according to the number of carbon molecules constituting the monosaccharide. Examples include glucose (glucose), fructose (fructose), and galactose.

The disaccharide is a carbohydrate in which two or more monosaccharides are combined, and includes sugar (sucrose), maltose (maltose), lactose (lactose) and the like.

The polysaccharide means a saccharide in which at least two monosaccharides have been made into a single molecule through glycosidic bonds. Cellulose, inulin, and dextrin, which are constituent sugars, are referred to as simple polysaccharides, and hemicellulose and pectin having two or more constituent sugars are referred to as complex polysaccharides.

The saccharide used in the present invention is a crystalline form of a crystallized saccharide which is crystallized and dried. Such a crystallized saccharide can prevent the loss of the fragrant ingredient due to volatilization by keeping the solid state at room temperature and can be adsorbed to the porous structure constituting the core layer by heat transferred at the time of cigarette smoking, The fragrance component is gradually released, and the fragrance can be maintained until the cigarette smoking is finished without loss of the fragrance component.

For example, the crystallized glucose has a melting point of 143 to 146 캜, a crystallized fructose has a melting point of 103 to 105 캜, and a disaccharide sugar (sucrose) crystal has a melting point of 186 캜, And the fragrance component which is melted by heat and adsorbed can be dissipated.

The crystallized fructose is a colorless hygroscopic crystal widely present in the plant system, and is in the form of a glass in a fruit together with glucose, or in combination with glucose and contained as sucrose.

If the conventional coating methods are all usable, for example, a spray method or an immersion method may be used for the coating method. At this time, it is possible to perform the coating by melting at a temperature of 100 to 200 ° C according to the melting point of each saccharide, spraying the core layer on which the fragrance component is adsorbed by spraying method, drying or dipping, and then drying . The thickness of the coating layer is preferably 0.1 to 100 탆.

The amount of the saccharide used is added in an amount of 1 to 5% by weight based on the total weight of the filter. When the content of the saccharide is less than 1% by weight, it is difficult to obtain the effect of preventing the volatilization of the fragrance component when the tobacco is kept at room temperature in the present invention. If it exceeds 5% by weight, , The flavor of cigarettes deteriorates and there is a fear that the degree of preference is lowered.

In the present invention, the method of coating the core layer on which the fragrant component is adsorbed with saccharides may be a coating of each of the loess particles or a coating of the whole loess-containing core layer on which the fragrance component is adsorbed. FIG. 3 shows a filter unit having a dual structure composed of a core layer on which a fragrance component is adsorbed and a saccharide coating layer surrounding the core layer.

In the step S3, the cigarette filter according to the present invention may be any one selected from the group consisting of a mono filter, a double filter, a triple filter, a quadruple filter, and a multi-filter. The filter portion having the double structure composed of the core layer adsorbed by the perfume component of the present invention and the coating layer composed of the saccharides surrounding it may be filled only with the filter having such a double structure or may be filled with filament or fibrous filter, . If the cigarette filter is a mono filter, the filter structure may be formed of a filamentary or fibrous filter in which the double structure of the present invention is evenly distributed.

According to another aspect of the present invention, there is provided a cigarette filter manufactured according to the method.

As shown in Figs. 4 and 5, a typical filter-type cigarette is constituted by a cigarette 20 and a cigarette filter 10. Also, the cigarette filter may be classified into a mono filter, a dual filter, a multi filter (triple filter, quadruple filter) depending on its shape. Hereinafter, the general filter portion refers to a filament or fibrous filter, such as an acetate tow or the like.

4 shows an example of a duplex filter according to the present invention. As shown in FIG. 4, it is possible to connect the filter part 12 having a dual structure composed of the general filter part 11, the coating layer composed of the yellow earth-core layer adsorbed with the fragrant component of the present invention and the saccharide have.

5 shows an example of a triple filter according to the present invention. As shown in FIG. 5, the filter unit 12 and the general filter unit 11 including the general filter unit 11 and the coating layer composed of the yellow earth-borne core layer adsorbed with the fragrance component and the saccharide surrounding the yellow filter core unit 11 are connected .

However, the present invention is not limited to the above-described embodiments, and it is obvious that any one or more of the filter parts may be modified without limitation as long as it is composed of a filter part having a double structure composed of a core layer in which a fragrance component is adsorbed and a coating layer made of saccharide .

Further, the dual structure composed of the core layer adsorbed by the fragrant component of the present invention and the coating layer composed of saccharides surrounding the core layer may be contained in any structure constituting the cigarette, including the cigarette section, in addition to the filter section.

Accordingly, the present invention provides a cigarette cigarette having a cigarette cigarette having a double structure composed of a porous particle core layer on which a fragrance component is adsorbed and a saccharide coating layer surrounding the porous particle core layer.

In addition, the present invention provides a fragrance tobacco product including the tobacco cigarette portion.

The fragrance tobacco according to the present invention is characterized in that the fragrance component is adsorbed to the porous particles and then coated with the saccharide to protect the fragrance component at the room temperature from the solid component at the room temperature and the fragrance component adsorbed on the porous structure does not occur before the smoking, And the fragrance is slowly released as the sugar is gradually melted due to the heat transfer generated by smoking of the cigarette while the cigarette is kept smoking. Thus, not only the smell can be maintained until the cigarette smoking ends, but also when the loess particles are used as the porous particles, The harmful substances such as tar, nicotine, and heavy metals are adsorbed and filtered on the porous structure, and the smell of the smoker and the second-hand smoker The damage can be reduced. In addition, as the harmful substances are filtered, the fragrance component is harmonized with the fragrance of the tobacco, so that there is no sense of smell, and the aftertaste is good, which is expected to be very useful in the art.

Hereinafter, embodiments of the present invention will be described in detail to facilitate understanding of the present invention. However, the embodiments according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the following embodiments. Embodiments of the invention are provided to more fully describe the present invention to those skilled in the art.

≪ Example 1 >

The collected natural loess was finely crushed to an average particle size of 10 탆, washed with a sieve, washed with water, and kneaded. Subsequently, the mixture was fired in a heating furnace at a temperature of 1200 DEG C to obtain an ocher-fired product, which was then granulated so as to have an average particle size of 300 mu m.

Then, mortar was heated and evaporated as a fragrance component to the loess peat particles to obtain loess particles on which the fragrant components were adsorbed.

Crystallized glucose (glucose) was melted at 143 to 146 占 폚, sprayed onto the core layer of the adsorbed loess particles, and coated to a thickness of 1 占 퐉 to form a coating layer to obtain a filter part having a double structure.

The prepared filter portion contained 30 wt% of loess soil particles and 8 wt% of fragrance components in addition to the conventional filter components, i.e., filamentary or fibrous filters, and contained 4 wt% of saccharides.

The prepared filter portion was combined with tobacco according to a conventional tobacco manufacturing process to produce a fragrance tobacco.

≪ Example 2 >

A tobacco filter was prepared in the same manner as in Example 1 except that the herb component was used as the fragrance component, and the tobacco filter was combined with tobacco to prepare a herb-like tobacco.

≪ Example 3 >

A tobacco filter was prepared in the same manner as in Example 1 except that fructose (fructose) was used as a coating sugar in the core layer, and the tobacco filter was prepared and combined with tobacco to prepare a herb-like tobacco. At this time, the fructose was melted at 103-105 DEG C and used.

<Example 4>

A tobacco filter was prepared in the same manner as in Example 1 except that sugar (sucrose) was used as a coating sugar of the core layer, and the tobacco filter was prepared and combined with tobacco to prepare a herb-like tobacco. The fructose was used by melting at 186 ° C.

&Lt; Comparative Example 1 &

A fragrance tobacco was prepared in the same manner as in Example 1 except that the menthol fragrance was used as the fragrance component and the process of coating the fragrance-absorbed loess particles with the saccharide was not performed.

&Lt; Comparative Example 2 &

A fragrance cigarette was prepared in the same manner as in Example 1, except that a process of coating herb fragrance as the fragrance component and coating the fragrance-absorbed loess particles with the saccharide was not performed.

&Lt; Comparative Example 3 &

The herbal granules were prepared by using the menthol fragrance as it was without using the loess particles, and the granules were dispersed in the filter fiber to prepare the herbal fragrance filter part, which was combined with the tobacco to produce the fragrance tobacco.

&Lt; Comparative Example 4 &

A herb fragrance was prepared by using the herb fragrance as it was without the use of the loess fired particles, and the herb fragrance was prepared by dispersing it in the filter fiber to prepare the fragrance tobacco by combining with the tobacco.

&Lt; Test Example 1 >

For sensory evaluation of the fragrance tobacco prepared in Examples 1 to 4 and Comparative Examples 1 to 4, a blind test was conducted on 100 panelists, and the score was rated according to the 10-point scale method. The average values are shown in Tables 1 and 2 below.

The evaluation method is generally based on the symbols that affect the preference of smokers when they choose tobacco, and the definitions shown in the following table are as follows.

Dreadlocks: if felt inside the mouth and nose feels cool and refreshing without any reluctance unique flavor and aroma components of the 10-point maximum established by one point to the lowest point.

Cooling sensation : It stimulates the inside of the mouth and nose properly when smoking, and the taste and flavor of the cigarette cleanly harmonizes with it, so if there is no feeling of rejection, 10 points is the highest point and 1 point is the lowest point.

Incense intensity : This refers to the total amount of flavor present in the cigarette. It indicates the degree of perception of the incense regardless of the type of flavor. The better the feeling, the more the 10 points will be the peak and the 1 point will be the lowest point.

* Clean : It means clean taste and it is the opposite meaning of dirty and mouth coating. A good taste means a clean taste. The better the meaning, the more 10 points will be the peak and the 1 point will be the lowest point.

Harmony : It means that the fragrance does not protrude to the extent that the lobed components and the recycled materials are fulfilled. It means that it is not excessive or insufficient. When the harmony is balanced, 10 points is the highest point and 1 point is the lowest point.

This hobby is a characteristic that should not exist in the taste and flavor of the original cigarette. It is a factor that lowers the value of the product. It means the incense which gives a sense of rejection. As the feeling becomes stronger, 10 points becomes the peak and 1 point becomes the lowest point.

Tobacco Unique Incense : It means quantitative feeling with the unique smell of tobacco leaf type. As the degree is stronger, 10 points is the highest point and 1 point is the lowest point.

Aftertaste : After smoking, it seems to be covered with powder in the mouth, and it has a clinging or searing feeling. If you do not feel like remaining covered with cotton or wool, such as cream or oil, the less you feel, the more you get 10 points.

Maintain smell : It indicates the degree of keeping the herb fragrance from the first fund-raising to the last fund-raising at the time of smoking. The longer the period of keeping, the higher the 10 points and the lowest point.

Smoking Satisfaction : When a comprehensive feeling was judged at the time of smoking or after smoking, the higher the satisfaction level of smoking, the higher the score of 10 points, and the lowest score of 1 point.

Inspection items Example 1 Example 3 Example 4 Comparative Example 1 Comparative Example 3 Flavor («↑) 9 9 9 5 3 Cool feeling («↑) 9 9 8 6 4 Scent strength («↑) 9 9 9 5 3 Clean («↑) 8 8 8 6 5 Harmony («↑) 9 9 9 5 5 This hobby («↓) 2 One 2 6 7 Tobacco Unique Scent («↑) 8 8 9 7 5 Aftertaste («↑) 9 9 9 6 5 Incense maintenance («↑) 9 9 9 4 3 Smoking Satisfaction («↑) 9 9 9 5 4

Inspection items Example 2 Comparative Example 2 Comparative Example 4 Flavor («↑) 10 5 4 Cool feeling («↑) 8 6 3 Scent strength («↑) 10 5 4 Clean («↑) 9 5 5 Harmony («↑) 9 6 6 This hobby («↓) 2 7 8 Tobacco Unique Scent («↑) 8 7 5 Aftertaste («↑) 10 6 5 Incense maintenance («↑) 10 4 3 Smoking Satisfaction («↑) 9 5 4

As shown in Tables 1 and 2, in the case of using a cigarette filter comprising a core layer composed of loess soot particles adsorbed by a fragrance component according to the present invention and a coating layer composed of saccharides surrounding the core layer, Compared to the cigarettes of Comparative Examples 2 and 4 prepared by dispersing the cigarette and the fragrant components of the manufactured Comparative Examples 1 and 3 in the filter, the fragrance-rich yellowish soil particles having excellent fragrance and fragrance strength were coated with saccharides, It can be confirmed that the volatilization of the fragrance ingredient added before smoking hardly occurs and the smell of the fragrance ingredient occurs only by the melting of the saccharide during smoking.

In addition, the tobacco according to the present invention has a very high evaluation in keeping the fragrance, and it can be seen that the smell of the sugar coating layer is gradually melted when the cigarette is smoked, and the smell continues from the first sip to the last sip. On the contrary, in the case of the tobacco of Comparative Examples 1 to 4, not only the fragrance component was pre-dried before the inhalation but also the fragrance component was exposed only at the early stage of smoking, and the fragrance was poorly evaluated.

In particular, in the case of the cigarettes of Comparative Examples 2 and 4, the harmful substances of the cigarette were not filtered by the loess particles, and the cigarette smoke was accompanied by the fragrance component, resulting in high hysteresis and poor aftertaste.

1: Yellow soil-baked particles or porous particles
2: fragrance component
3: Saccharides
4: core layer
5: Coating layer
10: Tobacco filter
20: Catching
11: General filter section
12: The cigarette filter portion

Claims (17)

A method for producing a tobacco filter in which a fragrance component is adsorbed,
(S1) adsorbing a fragrance component on porous particles to form a core layer;
(S2) coating the porous particle core layer on which the fragrant component is adsorbed with a saccharide to form a saccharide coating layer; And
(S3) adding the filter unit adsorbed by the sugar-coated fragrance to the tobacco filter
Wherein the fragrance component is adsorbed on the filter. The method according to claim 1,
Wherein the porous particles are fired loess particles. 3. The method of claim 2,
Characterized in that the calcined loess particles are produced according to a method comprising the following steps:
(1) mixing and kneading the loess powder with water and then firing; And
(2) pulverizing the loess material to granulate the loess material. The method of claim 3,
Wherein the calcination is carried out at 1000 to 1300 占 폚 in the step (1). The method of claim 3,
Characterized in that the particle size of the loess-peas fired particles is 200 to 500 占 퐉 in the step (2). The method according to claim 1,
Wherein the fragrance component is at least one selected from the group consisting of chocolate fragrance, vanilla, menthol, cherry fragrance, lemon fragrance, herb fragrance, fruit fragrance and herbal medicine extract in step (S1). The method according to claim 6,
The herb extract of the present invention is useful as a perfume for broccoli, health, white paper, windshield, sezin, persimmon such as clove, yam, oriental, oriental, oriental, fennel, Characterized in that it is obtained by subjecting to a hot water extraction or an organic solvent extraction of one or a mixture of two or more substances selected from the group consisting of ginseng, gravel, cheonggak, sezin, white paper, vulcanization, creation, myrrh, . The method according to claim 1,
Wherein the adsorption of the fragrance component in the step (S1) is carried out by heating and evaporating the fragrance component so as to be adsorbed to the pores of the porous particles, or after mixing and kneading with the porous particles, drying and crushing. The method according to claim 1,
Wherein the amount of the fragrant ingredient used in the step (S1) is 1 to 10% by weight based on the total weight of the cigarette filter. The method according to claim 1,
Wherein the saccharide is at least one selected from the group consisting of monosaccharides, disaccharides and polysaccharides. 11. The method of claim 10,
Wherein the saccharide is crystallized glucose, crystallized fructose or sugar. The method according to claim 1,
In the step (S2), the coating is carried out by melting the saccharide at a temperature of 100 to 200 ° C, spraying the core layer on which the fragrant component is adsorbed by the spray method, drying or dipping, and then drying Way. The method according to claim 1,
Wherein the thickness of the coating layer in the step (S2) is 0.1 to 100 mu m. The method according to claim 1,
Wherein the amount of the saccharide used in the step (S2) is 1 to 5% by weight based on the total weight of the tobacco filter. A fragrance tobacco product comprising a cigarette filter manufactured according to the manufacturing method according to claim 1. A porous particle core layer on which a fragrance component is adsorbed, and a saccharide coating layer surrounding the porous particle core layer. A fragrance tobacco comprising the tobacco cigarette portion of claim 16.

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