WO2007119790A1 - 膨化たばこ原料のためのフレーバを製造する装置及びその製造方法 - Google Patents
膨化たばこ原料のためのフレーバを製造する装置及びその製造方法 Download PDFInfo
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- WO2007119790A1 WO2007119790A1 PCT/JP2007/058087 JP2007058087W WO2007119790A1 WO 2007119790 A1 WO2007119790 A1 WO 2007119790A1 JP 2007058087 W JP2007058087 W JP 2007058087W WO 2007119790 A1 WO2007119790 A1 WO 2007119790A1
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- tobacco
- carbon dioxide
- container
- water
- extraction
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
Definitions
- the present invention relates to an apparatus for producing a flavor for a puffed tobacco raw material used as one of cigarette tobacco filling materials, and a method for producing the same.
- This type of expanded tobacco raw material is obtained by impregnating the structure of the tobacco raw material with a liquid expanded auxiliary agent, and then rapidly heating and drying the raw material. At this time, the expansion aid impregnated in the tobacco raw material is instantaneously expelled from the tobacco raw material and expands the tobacco raw material.
- Patent Document 2 there is also known a method (Patent Document 2) in which only a water-soluble part in a tobacco component is absorbed in water from a tobacco raw material and this water-soluble part is extracted. As a flavor, it can be added to expanded tobacco raw materials.
- Patent Document 1 Japanese Patent No. 3014704
- Patent Document 2 Japanese Patent No. 3223058
- the aforementioned fat-soluble portion of the tobacco component is particularly effective in increasing the amount of mainstream smoke.
- the flavor of Patent Document 1 can sufficiently impart the flavor and taste inherent to the tobacco material to the expanded tobacco material. I can't.
- Patent Document 2 since the flavor of Patent Document 2 is only a water-soluble part in the tobacco component, in this case as well, it is possible to sufficiently give the puffed tobacco material the flavor and taste inherent to the tobacco material. I can't.
- the water-soluble portion of the tobacco component is extracted by circulating the high-pressure carbon dioxide through the water in the extraction container after being absorbed in the high-pressure carbon dioxide. For this reason, the contamination of high-pressure carbon dioxide progresses during the circulation of high-pressure carbon dioxide. Such dirt reduces the absorption capacity of the water-soluble part of high-pressure carbon dioxide and lengthens the time required for extraction of the water-soluble part from the tobacco component.
- An object of the present invention is to separately collect a fat-soluble part and a water-soluble part in a tobacco component from a tobacco raw material, and generate a flavor suitable for the expanded tobacco raw material from the fat-soluble part and the water-soluble part.
- the flavor manufacturing apparatus of the present invention includes an extraction container for storing tobacco raw materials, and carbon dioxide in a supercritical state by supplying supercritical carbon dioxide into the extraction container.
- a connected branch path, an absorption container provided in the branch path, in which pure water is stored, and a closed circulation path including an extraction container and an absorption container are selected from the first recovery path and the branch path.
- Means and tobacco A second recovery passage for recovering the pure water-soluble portion of the component is absorbed from the absorption vessel as absorption water, at least while the carbon dioxide circulating in the circulation path, the carbon dioxide Absorption container force as viewed in the flow direction Equipped with purification means for purifying carbon dioxide between tobacco raw materials in the extraction container.
- the tobacco component in the extraction container is brought into contact with carbon dioxide in a supercritical state to dissolve the tobacco component of the tobacco material in carbon dioxide.
- This is a circulation process in which carbon dioxide is circulated at an equal pressure to absorb the water-soluble part of tobacco components dissolved in carbon dioxide with respect to the pure water in the absorption container.
- a recycle process that includes a purification process that purifies carbon dioxide in the process of powering the tobacco material, and a second recovery process that recovers pure water that has absorbed water-soluble parts from the absorption container as absorbed water.
- the switching unit forms a closed circulation path from the first recovery path and the separation path, and supercritical carbon dioxide is circulated by the circulation means in this circulation path.
- the carbon dioxide circulation here is carried out in a state where the temperature of the extraction container is maintained higher than the temperature of the absorption container and the carbon dioxide is maintained at an equal pressure. Therefore, when carbon dioxide in the supercritical state is circulating, the carbon dioxide in which the tobacco component is dissolved passes through the pure water in the absorption container, and at this time, the water-soluble part in the tobacco component is the pure water in the absorption container.
- the carbon dioxide that has been absorbed into the water and passed through the container is purified by the purification means, and then goes to the tobacco raw material in the extraction container.
- the pure water that has absorbed the water-soluble portion of the tobacco component is recovered as absorption water from the absorption container through the second recovery path.
- the fat-soluble part and the water-soluble part of the tobacco component recovered from the tobacco raw material are used to produce a flavor for the expanded tobacco raw material.
- Activated carbon can be used for the purification means and the purification process. Specifically, the activated carbon forms a layer in the extraction vessel, and this activated carbon layer is positioned upstream of the tobacco raw material.
- Absorbed water collected from the absorption container is preferably brought into contact with ozone or the power to receive ultraviolet irradiation.
- the absorbed water is concentrated.
- the fat-soluble part and the water-soluble part of the tobacco component are separately extracted from the tobacco raw material, so that the fat-soluble part and the water-soluble part can be efficiently extracted. it can. Therefore, the extracted fat-soluble part and water-soluble part are used to produce flavors for expanded tobacco ingredients, and when this flavor is added to the expanded tobacco ingredients, the original flavor and taste of the expanded tobacco ingredients are restored. can do.
- the supercritical carbon dioxide circulates between the extraction container and the container while being purified, so that the carbon dioxide that passes through the tobacco raw material in the extraction container is the tobacco component. Solubility can be maintained. As a result, the time until the water-soluble part of the tobacco component is saturated in the pure water in the absorption container, that is, the extraction time of the water-soluble part can be shortened.
- FIG. 1 is a schematic view showing an apparatus for producing flavors from tobacco raw materials.
- the manufacturing apparatus in FIG. 1 includes an extraction container 2.
- the extraction container 2 is a pressure container that can be opened and closed, and includes a purification layer 4 at the bottom thereof.
- This purification layer 4 is made of activated carbon.
- the tobacco raw material A is accommodated above the purification layer 4.
- the activated carbon forming the purification layer 4 accounts for 5 to 50% by weight with respect to the tobacco raw material A in the extraction container 2.
- Tobacco raw material A may be tobacco leaf, but in this example, tobacco tobacco is chopped tobacco, and the moisture content of tobacco raw material A is in the range of 8-30% DB.
- the extraction container 2 has a drain valve 6 at the bottom thereof. When the drain valve 6 is opened, the pressure in the extraction container 2 decreases at a predetermined rate.
- the extraction container 2 is inserted into the first recovery path 8.
- the first recovery path 8 has an upstream portion 8u, which extends from the bottom of the extraction vessel 2 and is supplied with liquid carbon dioxide (liquid C0).
- a supply pump 10 and a heat exchanger 12 are sequentially interposed in the upstream portion 8u from the supply source side.
- the supply pump 10 discharges liquid carbon dioxide from the supply source toward the heat exchanger 12.
- the discharge amount of liquid carbon dioxide from the supply pump 10 is 10 to 100 kg / hr, preferably 25 to 50 kg / hr with respect to the tobacco raw material lkg_WM stored in the extraction container 2.
- downstream portion 8 d of the first recovery path 8 extends from the top plate of the extraction container 2 and is connected to the separation container 14.
- a pressure regulating valve 16 is interposed in the downstream portion 8d, and this pressure regulating valve 16 cooperates with the heat exchanger 12 to supercritical liquid carbon dioxide supplied from the supply pump 10 to the extraction vessel 2. Put it in a state.
- the pressure in the extraction container 2 is maintained at 7.3 to 30 MPa (preferably 10 to 25 MPa), and the temperature in the extraction container 2 is 32 to 100 ° C (preferably 35 ⁇ 70 ° C).
- the extraction container 2 has a thermometer 19, and the first recovery path 8 has a pressure gauge 20 and a flow meter 22.
- a pressure gauge 20 is positioned between the extraction vessel 2 and the pressure regulating valve 16, and a flow meter 22 is positioned between the extraction vessel 2 and the heat exchanger 12.
- the separation container 14 described above is a pressure container that can be opened and closed, and is surrounded by a water jacket (not shown).
- a return path 24 extends from the separation container 14, and this return path 24 is connected to the first recovery path 8 at a position upstream of the supply pump 10.
- a pressure regulating valve 26 In the return path 24, a pressure regulating valve 26, a gas purification tower, and a heat exchanger are sequentially inserted from the separation container 14 side, but in FIG. 1, the gas purification tower and the heat exchanger are omitted. .
- the pressure regulating valve 26 maintains the pressure in the separation container 14 at a pressure lower than the critical pressure of carbon dioxide, and the water jacket of the separation container 14 adjusts the temperature in the separation container 14 to the pressure regulating valve 26. At a pressure set by the above, the temperature is maintained at a temperature equal to or higher than the temperature at which the carbon dioxide in the separation container 14 becomes saturated. To achieve this purpose, the separation vessel 14 has a thermometer 28 and the return path 24 has a pressure gauge 30.
- the return path 24 guides carbon dioxide gas from the separation vessel 14, and the carbon dioxide gas passes through the pressure regulating valve 26 and is purified by the gas purification tower.
- the refined carbon dioxide gas is liquefied again when it passes through the heat exchanger, whereby the liquefied carbon dioxide is returned to the suction side of the supply pump 10.
- a branch path 32 is branched from the first recovery path 8, and this branch path 32 has an upstream end and a downstream end connected to the downstream portion 8d and the upstream portion 8u of the first recovery path 8, respectively.
- the upstream end of the branch path 32 is positioned between the extraction vessel 2 and the pressure regulating valve 16, and the downstream end of the separation path 32 is positioned between the supply pump 10 and the heat exchanger 12.
- a directional control valve 34 is inserted between the upstream portion 8u and the downstream end of the branch path 32. The directional control valve 34 connects the supply pump 10 and the heat exchanger 12, while heat exchange. The first switching position that cuts off the connection between the heat exchanger 12 and the branch path 32, and the second switching that cuts off the connection between the supply pump 10 and the heat exchanger 12, while connecting the heat exchanger 12 and the branch path 32. Position.
- a directional switching valve 36 is inserted between the downstream portion 8d and the upstream end of the branch path 32, and the directional switching valve 36 connects the extraction container 2 and the pressure regulating valve 16 with each other.
- the first switching position for disconnecting the connection between the extraction container 2 and the branch path 32 and the connection between the extraction container 2 and the pressure regulating valve 16 are blocked while the connection between the extraction container 2 and the branch path 32 is disconnected. And a second switching position.
- the branch path 32 When the directional control valves 34 and 36 are both in the first switching position, the branch path 32 is separated by the first recovery path 8 force. On the other hand, when both the direction switching valves 34 and 36 are switched from the first switching position to the second switching position, the branch path 32 cooperates with a part of the first recovery path 8 to form a closed circulation path. The extraction vessel 2 and the heat exchanger 12 are included in the circulation path.
- an absorption container 38 is interposed in the branch path 32.
- the absorption container 38 is also a pressure container, and the bottom of the absorption container 38 and the direction switching valve 36 are connected to each other by the upstream portion 32 u of the branch path 32, and the direction switching with the top plate of the absorption container 38 is performed.
- Branch path with valve 34 32 Are connected to each other by a downstream portion 32d.
- the absorption container 38 stores pure water therein, and this pure water is distilled water or ion-exchanged water.
- the capacity of pure water stored in the absorption container 38 is 0.2 to 6 times the amount of the tobacco raw material A stored in the extraction container 2.
- a circulation pump 40 and a heat exchanger 42 are interposed in the downstream portion 32d and the upstream portion 32u of the branch path 32, respectively.
- the circulation pump 40 is driven.
- the drive of the circulation pump 40 causes the supercritical carbon dioxide existing in the circulation path to circulate at an equal pressure through the extraction container 2 and the absorption container 38.
- the heat exchanger 42 adjusts the temperature of the carbon dioxide toward the absorption container 38 and maintains the temperature in the absorber 38 to be lower than the temperature in the extraction container 2.
- the relative solubility of water is in the range of 60-70%.
- the absorption vessel 38 has a thermometer 44.
- the discharge capacity of carbon dioxide by the circulation pump 40 is 80 to 500 kg / hr (preferably 150 to 400 kg / hr) with respect to the tobacco raw material lkg-WM, and the discharge capacity of the supply pump 10 described above is 3 ⁇ : 10 times.
- a second recovery path 46 extends from the bottom of the absorption container 38, and the second recovery path 46 is connected to a concentrator 48.
- the concentrator 48 any force of a freeze vacuum drying device, a centrifugal thin film vacuum evaporator, or a vacuum evaporator can be used, but it is preferable that the concentrator 48 operates at a low temperature and a low pressure.
- an opening / closing valve 50, a collection container 52, an opening / closing valve 54, and a delivery pump 56 are sequentially interposed from the absorption container 38 side.
- an ultraviolet irradiator 58 is connected to the collection container 52 via a circulation pipe 60, and the circulation pipe 60 has a circulation pump 62.
- the ultraviolet irradiator 58 has a built-in ultraviolet lamp (not shown), and the ultraviolet light generated by the ultraviolet lamp has a wavelength band having a center wavelength of 365 nm.
- an ozone generator 64 is connected to the recovery container 52, and the ozone generator 64 can continuously supply ozone to the recovery container 52.
- the purification layer 4 is formed on the bottom in the extraction container 2, and then the tobacco raw material A is filled in the extraction container 2, and the tobacco raw material A is stacked on the upper side of the purification layer 4. At this time, the direction switching valves 34 and 36 are both switched to the first switching position.
- the supply pump 10 is driven, and the supply pump 10 supplies liquid carbon dioxide to the upstream portion 8 u of the first recovery path 8. Accordingly, liquid carbon dioxide is supplied to the extraction vessel 2 through the heat exchanger 12.
- the heat exchanger 12 raises the temperature of the liquid carbon dioxide to an extraction temperature above its critical temperature.
- liquid carbon dioxide is discharged from the extraction container 2 to the downstream portion 8 d of the first recovery path 8 and reaches the pressure regulating valve 16.
- the pressure regulating valve 16 keeps the pressure in the first collection path 8 upstream of the pressure regulating valve 16 at an extraction pressure equal to or higher than the critical pressure of the coal dioxide layer. Therefore, the carbon dioxide supplied to the extraction vessel 2 is in a supercritical state.
- the supercritical carbon dioxide passes through the purification layer 4 and then contacts the tobacco raw material A. At this time, the tobacco component of tobacco material A is dissolved in carbon dioxide.
- the pressure regulating valve 16 is temporarily opened. Therefore, surplus carbon dioxide in which the tobacco component is dissolved is supplied from the extraction container 2 to the separation container 14 via the pressure regulating valve 16. As described above, the pressure in the separation vessel 14 is maintained at a pressure lower than the critical pressure of carbon dioxide by the pressure regulating valve 26 in the return path 24, and the temperature of the separation vessel 14 is also lower than the critical temperature of carbon dioxide.
- both the direction switching valves 34 and 36 are switched from the first switching position to the second switching position, and at the same time, the drive of the supply pump 10 is stopped, and the separation container 14 Is separated from the extraction vessel 2 on the high pressure side.
- the tobacco component in the separation container 14 is dissolved or suspended in ethanol and recovered from the separation container 14 as the first flavor element.
- Such first flavor element contains the fat-soluble portion of the tobacco component.
- the second stage extraction process is performed in parallel with the recovery of the first flavor element described above.
- the circulation pump 40 is driven.
- both of the direction switching valves 34 and 36 are switched to the second switching position, the path including the extraction container 2 and the circulation pump 40 forms a closed circulation path, and the above-mentioned absorption path is included in this circulation path.
- a container 38 is also included.
- the carbon dioxide in the circulation path is kept in an isobaric state, and the driving of the circulation pump 40 circulates the supercritical carbon dioxide between the extraction vessel 2 and the absorption vessel 38, and as a result, The water-soluble part of the tobacco component dissolved in carbon dioxide is absorbed by the pure water in the absorption container 38.
- the temperature in the absorption container 38 is kept lower than the temperature in the extraction container 2 and the relative solubility of pure water in carbon dioxide is 60-70%. Can be left as
- the second-stage extraction step described above is performed for at least 10 minutes or more, at most 4 hours, and is in the range of 50 to 10% of the total extraction time.
- the supercritical carbon dioxide passes through the absorption vessel 38, returns to the extraction vessel 2 through the circulation pump 40, and passes through the purification layer 4 of the extraction vessel 2. Since the purification layer 4 is made of activated carbon, carbon dioxide in the supercritical state is purified every time it passes through the purification layer 4. Therefore, the tobacco component of tobacco raw material A dissolves well in the supercritical carbon dioxide in the extraction container 2, so that the water-soluble part of the tobacco component extracted into the pure water in the absorption container 38 The concentration quickly reaches equilibrium. As a result, the time required for the second extraction process is significantly reduced.
- the circulation pump 62 is driven, and the absorbed water in the recovery container 52 becomes purple with the recovery container 52. It circulates between the external line irradiator 58, and at this time, the ultraviolet irradiator 58 irradiates the above-mentioned ultraviolet line to the absorbed water.
- the ozone generator 64 can supply ozone to the recovery container 52 before, after, or simultaneously with the irradiation of the ultraviolet rays, so that the ozone comes into contact with the absorbed water.
- the circulation pump 62 is stopped, and all the absorbed water in the ultraviolet irradiator 58 and the circulation conduit 60 is collected in the collection container 52. Thereafter, the opening / closing valve 54 of the second recovery path 46 is opened, and at the same time, the delivery pump 56 is driven, and the absorbed water in the recovery container 52 is supplied to the concentrator 48.
- the concentrator 48 concentrates the concentration of the water-soluble part in the absorbed water to a desired level, thereby generating a second flavor element.
- the second flavor element and the first flavor element described above are sprayed, that is, added to the 3 ⁇ tobacco material described later.
- the first and second flavor elements may be added separately to the expanded tobacco raw material, or after producing a flavor consisting of a mixture of the first and second flavor elements, the flavor is expanded. ⁇ It may be added to the tobacco material by spraying.
- the tobacco raw material in the extraction container 2 is completed after the first and second extraction steps are completed.
- A is sufficiently impregnated with carbon dioxide necessary for its expansion. Therefore, the tobacco raw material A in the extraction container 2 is taken out from the extraction container 2 and immediately supplied to the air dryer 66.
- the air dryer 66 rapidly heats and drys the tobacco material A impregnated with carbon dioxide. Such a drying process rapidly vaporizes the carbon dioxide in the tobacco raw material A, so that the vaporized carbon dioxide is rapidly expelled from the tobacco raw material A and the tobacco raw material A is expanded.
- the swollen tobacco raw material A obtained in this way is supplied to the addition processing device 68, and in this addition processing device 68, the first and second flavor elements are added to the expanded processing tobacco raw material A, or Flavor is added.
- the expanded tobacco source Ingredient A can restore the original flavor and taste of the tobacco material. Therefore, when the expanded tobacco raw material A is used for cigarette manufacture, the smoker can enjoy the flavor and taste of the tobacco raw material when smoking the manufactured cigarette, and the quality of the cigarette is greatly improved. improves.
- the activated carbon of the purification layer 4 used for extraction can be regenerated by heating at a temperature of 180 ° C or higher in an oxygen-free atmosphere, or can be reused by reactivation treatment.
- the supply pump 10 was driven, supercritical carbon dioxide was supplied into the extraction vessel 2 at a supply rate of 50 kg / hr, and the first stage extraction process was performed for 5 minutes. .
- the pressure and temperature of the extraction vessel 2 were 25 MPa and 50 ° C., respectively, and the pressure and temperature of the separation vessel 14 were 5 MPa and 30 ° C., respectively.
- the circulation pump 40 was driven, and the second stage extraction process was performed.
- supercritical carbon dioxide was circulated through the circulation path described above for 2 hours at a flow rate of 440 kg / hr.
- the impregnated tobacco was heat-dried by airflow drying and then hatched. Air drying here
- the drying conditions that is, the heating temperature, the flow rate, and the steam ratio of the drying air stream were 355 ° C., 8.5 m / s, and 82 vol%, respectively.
- the obtained expanded tobacco has a moisture content of 2.5% DB.
- the 3rd hatched tobacco was conditioned, where the humidity and humidity were maintained in a room where the internal temperature and relative humidity were maintained at 22 ° C and 60%, respectively. It was carried out by storing for days.
- the ultraviolet irradiator used here includes a water tank for storing absorbed water, and this water tank has two quartz glass plates that form the side walls thereof, and the thickness, width and length of these glass plates are as follows. They were 5 mm, 200 mm, and 300 mm, respectively. When 180 g of absorbed water was placed in the tank, the height of the absorbed water in the tank was about 65 mm.
- the ultraviolet irradiator includes two ultraviolet light sources (FL287-BL-NHF-GLC, 8W tube manufactured by Dentsu Sangyo Co., Ltd.) that are horizontally opposed to each other on both sides of the water tank. It is possible to irradiate the absorption water in the water tank through the glass plate with ultraviolet light of long band 350 ⁇ 400nm (center wavelength 365nm).
- the intensity of ultraviolet rays passing through the absorption water in the water tank was measured using an ultraviolet intensity meter (UVX-365 manufactured by UVP, USA). measurement results were m 2 N 0. 38mW. Incidentally, with respect to the empty water tank, when the intensity of ultraviolet rays was measured in the same manner, the measurement results were m 2 N 1. LMW.
- the ratio of the amount of the first and second flavoring elements added to the tobacco swelled is determined by the weight of the tobacco raw material subjected to the extraction process, the extracted amount of the fat-soluble part of the tobacco components collected in the separation container 14 and the absorption container 38 Determined based on the amount of water-soluble part of tobacco components absorbed in the pure water.
- the amount of the water-soluble part can be determined from the difference between the weight of the absorbed water in the absorption container 38 and the weight of the pure water supplied to the absorption container 38 after the completion of the first stage extraction process.
- the swollen cigarettes to which the first and second flavor elements were added were kept for two days in a room in which the temperature and relative humidity were kept at 22 ° C and 60%, respectively. It was preserved and the humidity control of the tobacco was carried out. Thereafter, the puffed tobacco of the present invention was manufactured in a cigarette form by a cigarette manufacturing machine.
- cigarettes to be compared were produced according to the method described in Japanese Patent Publication No. 56-50830.
- a kind of American burley chopped tobacco moisture 25. 2% DB
- the impregnated chopped tobacco was subjected to expansion treatment under the same air-drying conditions as in the above-described example, and expanded chopped tobacco was generated.
- the amount of moisture in the chopped tobacco was 2.4% DB.
- the swollen tobacco has the same conditions as in the previous embodiment. Humidity treatment was performed on the condition, and the bulkiness was measured with the same bulkiness measuring device. The measurement result here is 11.66 cc / g, which is close to the bulkiness in the example 11.72 cc / g.
- the cigarette chopped with cigarettes was formed into a cigarette for comparison by a cigarette making machine.
- a cigarette of a reference example was also produced, and the cigarette of the reference example was the same as the cigarette of the example except that the first and second flavor elements were not added to the expanded tobacco.
- Table 1 shows the results of an evaluation test on the quality of the cigarettes of the examples and reference examples based on the cigarettes to be compared.
- the evaluation test was conducted by five professional sensory evaluators.
- the evaluators scored the cigarette quality of the examples and reference examples, i.e., ease of sucking, sucking response, and reduction of bad habits, using the ⁇ 3 points method, based on the cigarettes to be compared. Represents the average value of scoring results by five evaluators.
- the cigarettes of the examples are reference cigarettes for all evaluation items of “ease of sucking”, “sucking response (amount of mainstream smoke)”, and “degree of badness reduction”. Compared to a significant improvement.
- Table 2 below shows the results of evaluating the suitability of the expanded cigarettes used in the cigarettes of the examples.
- the suitability of chopped cigarettes means that when the chopped cigarettes are mixed with other chopped tobacco materials and used to make cigarettes, the expanded cigarettes have an adverse effect on the flavor and taste of the cigarettes produced. Increased blending ratio of swollen chopped tobacco It represents the limit that can be added.
- the base engraving was obtained by engraving tobacco leaves excluding the midrib, and the intermediate engraving was obtained by engraving the midrib.
- Tobacco material sheet engraving refers to engraved tobacco material obtained by cutting recycled sheet tobacco.
- A The flavor and taste of cigarette are excellent.
- Cigarette flavor and taste are high enough.
- the mixing ratio of the intermediate engraving and the sheet engraving is constant. Therefore, if the blending ratio of these medium and sheet engravings is further reduced, it becomes possible to further increase the mixing ratio of the expanded engraved tobacco.
- a cigarette is manufactured using the expanded tobacco obtained by the method of Example 2 of Patent Document 1 described above, and the cigarette of the example is in Table 1 using this cigarette as a cigarette for comparison. Was evaluated as well. The evaluation results are shown in Table 3 below.
- the swollen chopped tobacco of the example is superior in flavor and taste as compared to the swollen chopped tobacco obtained from Example 2 of Patent Document 1, and is easy to suck. Other qualities of wicking have also been improved.
- a purification container 70 can be interposed in the branch path 32 instead of the purification layer 4.
- the purification container 70 is positioned downstream of the absorption container 38 and is filled with granular activated carbon.
- each of the direction switching valves 34 and 36 can be replaced with a pair of on-off valves.
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800134324A CN101420873B (zh) | 2006-04-14 | 2007-04-12 | 制造膨化烟叶原料用的香味的装置及其制造方法 |
CA2646001A CA2646001C (en) | 2006-04-14 | 2007-04-12 | Apparatus for producing a flavor for expanded tobacco material and method of producing same |
JP2008510985A JP4775918B2 (ja) | 2006-04-14 | 2007-04-12 | 膨化たばこ原料のためのフレーバを製造する装置及びその製造方法 |
EP20070741523 EP2008534B1 (en) | 2006-04-14 | 2007-04-12 | Apparatus for producing a flavor for expanded tobacco material and method of producing the same |
ES07741523T ES2426924T3 (es) | 2006-04-14 | 2007-04-12 | Aparato para producir un aroma para material de tabaco expandido y método para producir el mismo |
US12/243,770 US9066539B2 (en) | 2006-04-14 | 2008-10-01 | Apparatus for producing a flavor for expanded tobacco material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2006112148 | 2006-04-14 | ||
JP2006-112148 | 2006-04-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/243,770 Continuation US9066539B2 (en) | 2006-04-14 | 2008-10-01 | Apparatus for producing a flavor for expanded tobacco material |
Publications (1)
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WO2007119790A1 true WO2007119790A1 (ja) | 2007-10-25 |
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PCT/JP2007/058087 WO2007119790A1 (ja) | 2006-04-14 | 2007-04-12 | 膨化たばこ原料のためのフレーバを製造する装置及びその製造方法 |
Country Status (8)
Country | Link |
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US (1) | US9066539B2 (ja) |
EP (1) | EP2008534B1 (ja) |
JP (1) | JP4775918B2 (ja) |
CN (1) | CN101420873B (ja) |
CA (1) | CA2646001C (ja) |
ES (1) | ES2426924T3 (ja) |
RU (1) | RU2401018C2 (ja) |
WO (1) | WO2007119790A1 (ja) |
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JP2014503199A (ja) * | 2010-11-29 | 2014-02-13 | 上海煙草集団有限責任公司 | 香りタイプの異なるタバコ葉における特徴的香り物質の超臨界抽出方法 |
US9022040B2 (en) | 2010-03-09 | 2015-05-05 | British American Tobacco (Investments) Limited | Methods for extracting and isolating constituents of cellulosic material |
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WO2022102542A1 (ja) | 2020-11-13 | 2022-05-19 | 日本たばこ産業株式会社 | たばこテルペン類を含むたばこ抽出物およびその製造方法 |
WO2022102543A1 (ja) | 2020-11-13 | 2022-05-19 | 日本たばこ産業株式会社 | センブラトリエンジオールを含むたばこ抽出物およびその製造方法 |
WO2022137904A1 (ja) * | 2020-12-24 | 2022-06-30 | 日本たばこ産業株式会社 | たばこ材料の製造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2401018C2 (ru) * | 2006-04-14 | 2010-10-10 | Джапан Тобакко Инк. | Устройство для производства ароматизатора для расширенного табачного материала и способ его производства |
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US9022040B2 (en) | 2010-03-09 | 2015-05-05 | British American Tobacco (Investments) Limited | Methods for extracting and isolating constituents of cellulosic material |
JP2014503199A (ja) * | 2010-11-29 | 2014-02-13 | 上海煙草集団有限責任公司 | 香りタイプの異なるタバコ葉における特徴的香り物質の超臨界抽出方法 |
JP2017530705A (ja) * | 2014-09-30 | 2017-10-19 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 加工工程からのたばこ成分の回収 |
CN105661629A (zh) * | 2016-01-15 | 2016-06-15 | 深圳市仁泰生物科技有限公司 | 樟芝香烟及其制备方法 |
WO2022102542A1 (ja) | 2020-11-13 | 2022-05-19 | 日本たばこ産業株式会社 | たばこテルペン類を含むたばこ抽出物およびその製造方法 |
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WO2022137904A1 (ja) * | 2020-12-24 | 2022-06-30 | 日本たばこ産業株式会社 | たばこ材料の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2426924T3 (es) | 2013-10-25 |
CN101420873B (zh) | 2012-06-27 |
RU2401018C2 (ru) | 2010-10-10 |
JP4775918B2 (ja) | 2011-09-21 |
RU2008144963A (ru) | 2010-05-20 |
JPWO2007119790A1 (ja) | 2009-08-27 |
US9066539B2 (en) | 2015-06-30 |
EP2008534A4 (en) | 2012-07-11 |
CA2646001A1 (en) | 2007-10-25 |
EP2008534A1 (en) | 2008-12-31 |
CA2646001C (en) | 2012-01-24 |
EP2008534B1 (en) | 2013-07-03 |
CN101420873A (zh) | 2009-04-29 |
US20090032036A1 (en) | 2009-02-05 |
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