CN109907365B - A kind of shredded tobacco, burst bead cigarette and preparation method thereof - Google Patents
A kind of shredded tobacco, burst bead cigarette and preparation method thereof Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 65
- 239000000126 substance Substances 0.000 claims abstract description 24
- 239000011122 softwood Substances 0.000 claims abstract description 18
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- 244000025254 Cannabis sativa Species 0.000 claims abstract description 13
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- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
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- 238000000034 method Methods 0.000 claims description 21
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- 238000004519 manufacturing process Methods 0.000 claims description 14
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- 239000001110 calcium chloride Substances 0.000 claims description 13
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 13
- 238000004537 pulping Methods 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 11
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 11
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 11
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 235000010413 sodium alginate Nutrition 0.000 claims description 9
- 239000000661 sodium alginate Substances 0.000 claims description 9
- 229940005550 sodium alginate Drugs 0.000 claims description 9
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- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
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- 239000000796 flavoring agent Substances 0.000 claims description 7
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- 238000005520 cutting process Methods 0.000 claims description 2
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- 244000061176 Nicotiana tabacum Species 0.000 abstract description 10
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- 235000019505 tobacco product Nutrition 0.000 abstract description 6
- 244000082204 Phyllostachys viridis Species 0.000 abstract 1
- 239000002360 explosive Substances 0.000 abstract 1
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- 238000002485 combustion reaction Methods 0.000 description 8
- 230000000391 smoking effect Effects 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
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- 229920002522 Wood fibre Polymers 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
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- 239000002025 wood fiber Substances 0.000 description 3
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 2
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000482268 Zea mays subsp. mays Species 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
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- 210000000214 mouth Anatomy 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
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Images
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
本发明属于烟草制品领域，具体涉及一种烟丝，其包含如下组分：针叶木纤维1～10重量份、阔叶木纤维1～10重量份、草纤维1～8重量份和竹纤维1～8重量份。本发明还涉及一种爆珠卷烟及其制备方法。本发明爆珠卷烟的有害物质释放量低，感官质量良好。
The invention belongs to the field of tobacco products, in particular to a shredded tobacco comprising the following components: 1-10 parts by weight of softwood fibers, 1-10 parts by weight of hardwood fibers, 1-8 parts by weight of grass fibers and 1-8 parts by weight of bamboo fibers parts by weight. The invention also relates to an explosive bead cigarette and a preparation method thereof. The burst bead cigarette of the invention has low release amount of harmful substances and good sensory quality.
Description
Technical Field
The invention belongs to the field of tobacco products, and particularly relates to tobacco shreds, a bead-blasting cigarette and a preparation method thereof.
Background
The main tobacco raw material of the tobacco shreds in the traditional cigarette is common tobacco leaves, a small amount of tobacco raw materials such as reconstituted tobacco leaves, cut stems, expanded tobacco and the like can be added for controlling the content of harmful substances such as tar, nicotine and the like, and meanwhile, tobacco essence can also be added for adjusting the smoking taste of the cigarette. The traditional cigarette flavoring process is to add tobacco essence into tobacco shreds; however, the chemical stability of the tobacco essence is poor, and the tobacco essence is easy to generate chemical changes in the processes of production, storage and transportation, so that the tobacco essence is easy to generate high-temperature cracking and generate a plurality of unknown substances and gases along with the complex combustion process of tobacco shreds, and the coordination and matching of the tobacco essence and the aroma substances contained in the tobacco raw materials are influenced.
The heating of the non-combustion tobacco product is mainly to add tobacco essence into tobacco raw materials, and evaporate and atomize essence components at low temperature (non-combustion temperature), thereby reducing the generation of harmful substances. However, since the heating temperature for heating the non-combustion tobacco product is far lower than the combustion temperature, the heating of the non-combustion tobacco product has a larger gap in both sensory quality and smoking mode compared with the traditional cigarette, and is not widely accepted by consumers.
The bead-blasting cigarette belongs to a novel cigarette. As shown in figure 1, the bead-exploded cigarette is prepared by adding tobacco essence into a filter stick of the cigarette in bead-exploded form, breaking the bead-exploded form before or during smoking to release the essence, and delivering the smoke generated by combustion of tobacco shreds to oral cavity along with the flavor released by essence evaporation. Because the bead-blasting cigarette integrates the respective characteristics of the traditional cigarette and the heated non-combustion tobacco product, the bead-blasting cigarette is developed and used more and more. However, the existing bead-exploded cigarettes still adopt a large amount of tobacco raw materials to manufacture tobacco shreds so as to ensure the sensory quality of smoking of the bead-exploded cigarettes, which causes the cigarettes to generate a large amount of harmful substances such as tar, nicotine and the like in the smoking process, and affects the health of cigarette consumers.
Therefore, there is a need to develop a popped bead cigarette with a low release amount of harmful substances and a guaranteed sensory quality during smoking.
Disclosure of Invention
The invention provides a tobacco shred, and the bead-exploded cigarette manufactured by the tobacco shred has low release amount of harmful substances and good sensory quality. On the basis, the invention also provides a bead-blasting cigarette and a preparation method thereof.
The invention relates to a tobacco shred which comprises the following components in part by weight:
in some embodiments of the first aspect of the present invention, it comprises one or more of the following a to P:
A. the cut tobacco also comprises tobacco stems and/or tobacco powder;
preferably, the tobacco stem in the cut tobacco is 0.1-2 parts by weight, more preferably 0.1-1.3 parts by weight, such as 0.2, 0.3, 0.5, 0.7, 0.8, 1.0, 1.1, 1.3, 1.5, 1.6, 1.8, 1.9 parts by weight;
preferably, the cut tobacco contains 0.1 to 2 parts by weight of tobacco powder, more preferably 0.1 to 1.5 parts by weight, such as 0.2, 0.3, 0.5, 0.7, 0.8, 1.0, 1.1, 1.3, 1.5, 1.6, 1.8 and 1.9 parts by weight;
B. the tobacco shred further comprises nicotine;
preferably, the amount of nicotine in the cut tobacco is 0.01 to 0.2 parts by weight, more preferably 0.01 to 0.15 parts by weight, such as 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.1, 0.12, 0.13, 0.14, 0.16, 0.18, 0.19 parts by weight;
C. the water content of the tobacco shreds is less than or equal to 30% (W/W), preferably 2% (W/W) to 20% (W/W), such as 5% (W/W), 7% (W/W), 8% (W/W), 10% (W/W), 12% (W/W), 14% (W/W), 16% (W/W), 18% (W/W), 21% (W/W), 23% (W/W), 25% (W/W), 26% (W/W), 27% (W/W), 28% (W/W) and 29% (W/W);
D. the thickness of the cut tobacco is 0.01-1 mm, preferably 0.01-0.8 mm, such as 0.02mm, 0.04mm, 0.05mm, 0.07mm, 0.08mm, 0.09mm, 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm and 0.9 mm;
E. the width of the cut tobacco is 0.1-2 mm, preferably 0.1-1.8 mm, such as 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, 1.3mm, 1.5mm, 1.7mm, 1.8mm, 1.9 mm;
F. the quantitative rate of the tobacco shreds is 30-100 g/m2Preferably 40 to 85g/m2E.g. 32g/m2、34g/m2、36g/m2、38g/m2、40g/m2、43g/m2、46g/m2、48g/m2、50g/m2、52g/m2、54g/m2、56g/m2、57g/m2、58g/m2、60g/m2、61g/m2、63g/m2、65g/m2、67g/m2、69g/m2、70g/m2、71g/m2、72g/m2、74g/m2、76g/m2、78g/m2、80g/m2、82g/m2、84g/m2、86g/m2、88g/m2、90g/m2、92g/m2、94g/m2、96g/m2、98g/m2、99g/m2；
G. The length of the cut tobacco is 5-60 mm, preferably 10-50 mm, such as 7mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 41mm, 43mm, 46mm, 45mm, 48mm, 50mm, 52mm, 54mm, 56mm, 58 mm;
H. the cut tobacco does not contain flavors (e.g., tobacco flavors);
I. the average length of the softwood fibers is 1-6 mm, preferably 1-5 mm, such as 1.5mm, 1.8mm, 2mm, 2.3mm, 2.6mm, 3mm, 3.4mm, 3.8mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.3mm, 5.6mm, 5.8 mm;
J. the average thickness of the softwood fibers is 7-30 mg/100m, preferably 8-25 mg/100m, such as 10mg/100m, 12mg/100m, 14mg/100m, 16mg/100m, 18mg/100m, 20mg/100m, 22mg/100m, 24mg/100m, 26mg/100m, 28mg/100m and 29mg/100 m;
K. the average length of the hardwood fibers is 0.1-3 mm, preferably 0.1-2.8 mm, such as 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.9 mm;
l. the mean thickness of the hardwood fibers is 6-28 mg/100m, preferably 7-23 mg/100m, such as 9mg/100m, 11mg/100m, 13mg/100m, 15mg/100m, 17mg/100m, 19mg/100m, 21mg/100m, 23mg/100m, 25mg/100m, 26mg/100m, 27mg/100 m;
m. the average length of the grass fibers is 1 to 7mm, preferably 1 to 6mm, such as 1.3mm, 1.6mm, 2mm, 2.4mm, 2.8mm, 3mm, 3.3mm, 3.6mm, 4mm, 4.4mm, 4.8mm, 5mm, 5.3mm, 5.6mm, 6mm, 6.4mm, 6.8mm, 6.9 mm;
n. the average thickness of the grass fibers is 2-28 mg/100m, preferably 2-23 mg/100m, such as 4mg/100m, 6mg/100m, 8mg/100m, 10mg/100m, 12mg/100m, 14mg/100m, 16mg/100m, 18mg/100m, 20mg/100m, 22mg/100m, 24mg/100m, 26mg/100m, 27mg/100 m;
o. the bamboo fibers have an average length of 0.4 to 6mm, preferably 0.5 to 5mm, such as 0.7mm, 0.9mm, 1.1mm, 1.3mm, 1.5mm, 1.7mm, 1.9mm, 2.1mm, 2.3mm, 2.5mm, 2.7mm, 2.9mm, 3.1mm, 3.2mm, 3.3mm, 3.5mm, 3.7mm, 4mm, 4.2mm, 4.4mm, 4.6mm, 4.8mm, 5mm, 5.2mm, 5.4mm, 5.6mm, 5.8 mm;
p. the average thickness of the bamboo fibers is 6-27 mg/100m, preferably 6-25 mg/100m, such as 8mg/100m, 10mg/100m, 12mg/100m, 14mg/100m, 16mg/100m, 18mg/100m, 20mg/100m, 22mg/100m, 24mg/100m, 26mg/100m, 27mg/100 m.
In some embodiments of the first aspect of the present invention, the cut filler does not comprise tobacco material.
In one embodiment of the first aspect of the invention, the cut tobacco comprises the following components:
in some embodiments of the first aspect of the present invention, the softwood fibers are rainbow fish softwood pulp fibers.
In some embodiments of the first aspect of the present invention, the softwood fibers are rainbow fish brand softwood pulp fibers sold by shanghai unique industries, ltd.
In some embodiments of the first aspect of the present invention, the hardwood fibers are produced by the brazil PULP company (ECF PULP).
In some embodiments of the first aspect of the present invention, the grass fibers are manufactured by Huaxin paper, Inc., Dengzhou.
In some embodiments of the first aspect of the present invention, the tobacco stems are stems from at least one source selected from Yunnan, Guizhou, Sichuan and Fujian.
In some embodiments of the first aspect of the present invention, the tobacco stems are those produced in Yunnan, Guizhou, Sichuan and Fujian provinces blended in a weight ratio of 45:30:15: 10.
In some embodiments of the first aspect of the present invention, the tobacco powder is produced from at least one source selected from the group consisting of fujian, yunnan and guizhou.
In some embodiments of the first aspect of the present invention, the tobacco powder is a tobacco powder obtained by blending tobacco powder produced in fujian, yunnan and Guizhou in a weight ratio of 3:5: 2.
The second aspect of the invention relates to a bead-exploded cigarette, wherein the cut tobacco is the cut tobacco of the first aspect of the invention; and, the content of the blasting beads comprises the following components in parts by weight:
3-20 parts of tobacco essence (for example, 4, 6, 8, 7, 9, 10, 12, 14, 15, 17, 18 and 19 parts by weight)
7-28 parts of tobacco extract (for example, 8, 9, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24, 25, 26, 27 parts by weight).
In some embodiments of the second aspect of the present invention, the contents of the booster further comprise nicotine.
In some embodiments of the second aspect of the present invention, the content of nicotine in the blasting bead is 0.1 to 2 parts by weight, preferably 0.1 to 1.5 parts by weight, such as 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1, 1.2, 1.3, 1.4, 1.6, 1.7, 1.8, 1.9 parts by weight.
In some embodiments of the second aspect of the present invention, the contents of the popped bead further comprise a solvent and/or a surfactant.
In some embodiments of the second aspect of the present invention, the solvent is an oil (e.g. olive oil) and/or water.
In some embodiments of the second aspect of the present invention, the solvent is 40 to 90 parts by weight, preferably 50 to 80 parts by weight, for example 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 89 parts by weight, of the contents of the exploded bead.
In some embodiments of the second aspect of the present invention, the weight ratio of oil to water in the contents of the exploded bead is (1-4: 1), preferably (1-3: 1), for example, 1.5:1, 1.8:1, 2:1, 2.2:1, 2.4:1, 2.6:1, 2.8:1, 3.1:1, 3.3:1, 3.5:1, 3.7:1, 3.9: 1.
In some embodiments of the second aspect of the invention, the surfactant is tween 20.
In some embodiments of the second aspect of the present invention, the surfactant is present in the content of the blasting beads in an amount of 1 to 14 parts by weight, preferably 1 to 12 parts by weight, for example 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 parts by weight.
In some embodiments of the second aspect of the invention, it comprises one or more of the following a to f:
a. the tobacco essence is tobacco mint-flavor essence and/or tobacco apple-flavor essence;
b. the tobacco essence is water-soluble tobacco essence and/or oil-soluble tobacco essence;
c. the weight ratio of the cut tobacco to the content of the blasting beads is (20-60): 1, preferably (20-50): 1, such as 22:1, 24:1, 26:1, 28:1, 30:1, 33:1, 36:1, 38:1, 40:1, 44:1, 46:1, 48:1, 50:1, 52:1, 54:1, 56:1 and 60: 1;
d. each cigarette contains one or more, preferably one, popping bead;
e. the tobacco extract is prepared by a method comprising the following steps A), B) and optional step C):
A) mixing the tobacco stem extract and the tobacco powder extract to obtain a mixture;
B) carrying out solid-liquid separation on the mixture, and collecting a liquid phase substance;
C) concentrating the liquid phase to obtain a concentrate;
wherein the tobacco extract is the liquid phase obtained in step B) or the concentrate obtained in step C);
preferably, the tobacco stem extract is prepared by a method comprising the following steps:
leaching tobacco stems by using water, carrying out solid-liquid separation, and collecting liquid phase substances to obtain tobacco stem extracts;
more preferably, the solid-liquid separation is carried out by a screw extruder;
more preferably, the weight ratio of the leaching liquor is 1 (1-20), such as 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1:9, 1:10, 1:11, 1:12, 1:13, 1:14, 1:15, 1:16, 1:17, 1:18, 1: 19;
more preferably, the temperature of the leaching is between 30 ℃ and 100 ℃, e.g. 40 ℃, 50 ℃, 60 ℃, 70 ℃, 80 ℃, 90 ℃;
more preferably, the time of leaching is 5 to 100 minutes, such as 10 minutes, 15 minutes, 20 minutes, 25 minutes, 26 minutes, 30 minutes, 35 minutes, 40 minutes, 45 minutes, 60 minutes, 65 minutes, 70 minutes, 80 minutes, 85 minutes, 90 minutes;
more preferably, the leaching is carried out by an extraction tank, and further preferably, the rotation speed of the tank body of the extraction tank is 20-70 Hz, such as 25Hz, 30Hz, 35Hz, 40Hz, 45Hz, 50Hz, 55Hz, 60Hz, 65 Hz;
preferably, the tobacco powder extract is prepared by a method comprising the following steps:
soaking tobacco powder in water, separating solid and liquid, and collecting liquid phase substance as tobacco powder extract;
more preferably, the solid-liquid separation is carried out by a screw extruder;
more preferably, the weight ratio of the leaching liquor is 1 (1-20), such as 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1:9, 1:10, 1:11, 1:12, 1:13, 1:14, 1:15, 1:16, 1:17, 1:18, 1: 19;
more preferably, the temperature of the leaching is between 30 ℃ and 100 ℃, e.g. 40 ℃, 50 ℃, 60 ℃, 70 ℃, 80 ℃, 90 ℃;
more preferably, the time of leaching is 5 to 100 minutes, such as 10 minutes, 15 minutes, 20 minutes, 25 minutes, 26 minutes, 30 minutes, 35 minutes, 40 minutes, 45 minutes, 60 minutes, 65 minutes, 70 minutes, 80 minutes, 85 minutes, 90 minutes;
more preferably, the leaching is carried out by an extraction tank, and further preferably, the rotation speed of the tank body of the extraction tank is 20-70 Hz, such as 25Hz, 30Hz, 35Hz, 40Hz, 45Hz, 50Hz, 55Hz, 60Hz, 65 Hz;
f. the blasting bead wall material comprises calcium chloride and/or sodium chloride, preferably calcium chloride.
In some embodiments of the second aspect of the present invention, in step a), the weight ratio of the tobacco stem extract to the tobacco powder extract is 1 (1-4), such as 1:1.5, 1:2, 1:2.5, 1:3, 1:3.5, 1: 3.7.
In some embodiments of the second aspect of the present invention, in step B), the solid-liquid separation is performed by centrifugation; preferably, the centrifugal speed is 1500-4000 r/min, such as 1700r/min, 1900r/min, 2100r/min, 2300r/min, 2500r/min, 2700r/min, 3000r/min, 3300r/min, 3600r/min and 3800 r/min.
In some embodiments of the second aspect of the present invention, in step C), the concentration is carried out by distillation under reduced pressure.
In some embodiments of the second aspect of the invention, the concentration in step C) is at a temperature of from 40 ℃ to 100 ℃, e.g.50 ℃, 55 ℃, 60 ℃, 65 ℃, 70 ℃, 75 ℃, 80 ℃, 85 ℃, 90 ℃, 95 ℃.
In some embodiments of the second aspect of the present invention, in step C), the vacuum gauge reading during concentration is 0.5 to 0.9, such as 0.6, 0.7, 0.8, 0.85.
In some embodiments of the second aspect of the present invention, the tobacco extract has a density of 1-2 g/mL, such as 1.1g/mL, 1.2g/mL, 1.3g/mL, 1.4g/mL, 1.5g/mL, 1.6g/mL, 1.7g/mL, 1.8g/mL, 1.9 g/mL.
In some embodiments of the second aspect of the present invention, the tobacco stems are stems from at least one source selected from Yunnan, Guizhou, Sichuan and Fujian.
In some embodiments of the second aspect of the present invention, the tobacco stems are those produced in Yunnan, Guizhou, Sichuan and Fujian provinces blended in a weight ratio of 45:30:15: 10.
In some embodiments of the second aspect of the present invention, the tobacco powder is produced from at least one source selected from the group consisting of fujian, yunnan and guizhou.
In some embodiments of the second aspect of the invention, the tobacco powder is a tobacco powder obtained by blending tobacco powder produced in fujian, yunnan and guizhou in a weight ratio of 3:5: 2.
A third aspect of the present invention relates to a process for preparing a cut tobacco according to the first aspect of the present invention, comprising the steps of:
(1) mixing softwood fiber, hardwood fiber, grass fiber, bamboo fiber, water, optional tobacco stems, optional tobacco powder and optional nicotine, and pulping to obtain a pulp;
(2) making the pulp to obtain a sheet-shaped object;
(3) cutting the sheet into shreds to obtain tobacco shreds.
In some embodiments of the third aspect of the invention, the method comprises the following items i and/or ii:
the wet weight of the slurry is 0.8-5 g, preferably 1-4 g, such as 1.2, 1.4, 1.6, 1.8, 2, 2.1, 2.3, 2.5, 2.7, 2.9, 3, 3.2, 3.4, 3.6, 3.8, 4, 4.1, 4.3, 4.5, 4.7, 4.9 g;
the concentration of the slurry is 0.1% (W/W) to 2% (W/W), preferably 0.2% (W/W) to 1.5% (W/W), for example, 0.3% (W/W), 0.4% (W/W), 0.5% (W/W), 0.6% (W/W), 0.7% (W/W), 0.8% (W/W), 0.9% (W/W), 1% (W/W), 1.2% (W/W), 1.4% (W/W), 1.6% (W/W), 1.7% (W/W), 1.9% (W/W).
In some embodiments of the third aspect of the present invention, in step (2), the papermaking is wet papermaking.
In certain embodiments of the third aspect of the present invention, in step (1), the beating is performed by a beater.
A fourth aspect of the present invention relates to a method of making a popped-bead cigarette of the second aspect of the present invention, comprising the steps of:
1) mixing tobacco essence, tobacco extract, water-soluble calcium salt, optional nicotine, optional solvent and optional surfactant to obtain a mixture;
2) dripping the mixture into sodium alginate aqueous solution, carrying out solid-liquid separation, and collecting solid phase substances;
3) drying the solid phase substance to obtain the blasting beads;
4) and (5) preparing the tobacco shreds and the bead blasting into the bead blasting cigarette.
In some embodiments of the fourth aspect of the present invention, the water-soluble calcium salt is calcium chloride.
In some embodiments of the fourth aspect of the present invention, in step 2), the concentration of the aqueous sodium alginate solution is 0.8% (W/W) to 5% (W/W), preferably 0.8% (W/W) to 3% (W/W), such as 0.9% (W/W), 1.1% (W/W), 1.3% (W/W), 1.5% (W/W), 1.7% (W/W), 1.9% (W/W), 2% (W/W), 2.2% (W/W), 2.4% (W/W), 2.6% (W/W), 2.8% (W/W), 3% (W/W), 3.1% (W/W), 3.3% (W/W), 3.5% (W/W), 3.7% (W/W), 3.9% (W/W), 4% (W/W) 4.2% (W/W), 4.4% (W/W), 4.6% (W/W), 4.8% (W/W), 4.9% (W/W).
In some embodiments of the fourth aspect of the present invention, in step 4), the cut tobacco and the bead blasting are made into the bead blasting cigarette according to a conventional method.
In one embodiment of the fourth aspect of the invention, in step 4), the cigarette paper is used for wrapping the tobacco shreds, and the bead-blasting cigarettes are assembled by installing the bead-blasting cigarettes in the filter rods.
In some embodiments of the fourth aspect of the present invention, in step 3), the drying temperature is normal temperature.
In some embodiments of the fourth aspect of the present invention, in step 1), the weight of the water-soluble calcium salt is 1% to 8%, such as 2%, 3%, 4%, 5%, 6%, 7% of the total weight of the mixture.
A fifth aspect of the invention relates to the use of the tobacco thread of the first aspect of the invention in the manufacture of a popped-up cigarette.
A sixth aspect of the invention relates to the use of a cut filler according to the first aspect of the invention, and optionally the contents of a puff-bead according to the second aspect of the invention, in the manufacture of a puff-bead cigarette.
In the present invention, unless otherwise specified, wherein:
the term "bead contents" refers to the substances contained within the bead.
The term "tobacco flavor" refers to flavors specifically used in the tobacco industry.
The term "nicotine", also known as "nicotine", has the molecular formula C10H14N2. The content of a special alkaloid contained in tobacco leaves is about 1-2% in the tobacco leaves, and the content is gradually increased from the bottom leaves to the top leaves. After baking, the content is greatly reduced, and the smoke smell tends to be mellow.
The term "basis weight" refers to the mass (i.e., weight) of tobacco shreds per square meter, in g/m2It is expressed that the measurement can be carried out under the conditions of standard temperature and humidity in accordance with the regulations of the national standard GB 451-79.
The term "burst wall material" refers to the outer wall that surrounds the contents of the burst.
The term "pulping" refers to mechanically treating fibers with pulping equipment to change the shape and physical properties of the fibers to achieve the desired characteristics for papermaking and to meet different quality requirements.
The term "wet weight" is a pulping and papermaking industry term and refers to a parameter that indirectly represents the average length of the fiber, reflecting the morphology of the fiber. The measurement method includes a frame method, a microscope method, and the like. Generally, the smaller the wet weight, the shorter the average length of the fibers; the greater the wet weight, the longer the average length of the fibers.
The term "softwood fiber" refers to the fiber of evergreen or deciduous coniferous wood, also known as softwood pulp fiber.
The term "hardwood fibers" refers to fibers of hardwood trees, also known as hardwood pulp fibers.
The term "tobacco stem" refers to the coarse and hard veins of tobacco leaves, which account for about 25% to 30% of the weight of the leaf.
The term "coarseness" refers to the mass (mg) of oven-dried fiber per 100 meters of length.
The invention has the following beneficial effects:
the bead-exploded cigarette made of the cut tobacco has low release amount of harmful substances, does not change the main body style during smoking, and keeps good sensory quality.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural diagram of a bead-exploded cigarette.
Detailed Description
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying examples, in which some, but not all embodiments of the invention are shown. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The materials used in the following examples and comparative examples are as follows:
softwood fiber: the rainbow fish card softwood pulp fibers purchased from Shanghai Yuhai industry Limited have an average length of 2.2-2.6 mm and an average thickness of 12.0-15.0 mg/100 m.
Broad-leaved wood fiber: produced by the Brazilian parrot PULP company (ECF PULP), the average length is 0.65-0.75 mm, and the average thickness is 12.0-15.0 mg/100 m.
Grass fiber: produced by Huaxin paper industry Co., Ltd, Dengzhou, the average length is 2.3-2.8 mm, and the average thickness is 10.0-13.0 mg/100 m.
Bamboo fiber: the average length is 1.2 to 2.2mm and the average thickness is 12.0 to 15.0mg/100 m.
Tobacco stem: the tobacco stem blend is prepared by blending tobacco stems produced in Yunnan, Guizhou, Sichuan and Fujian according to the weight ratio of 45:30:15: 10.
Tobacco powder: the tobacco powder produced in Fujian, Yunnan and Guizhou is blended at a weight ratio of 3:5: 2.
Tobacco extract: respectively extracting the tobacco stems and the tobacco powder by using 70 ℃ water for 30 minutes, carrying out extraction in an extraction tank, wherein the rotating speed of a tank body of the extraction tank is 45Hz in the extraction process, the weight ratio of the tobacco stem extraction liquid to the tobacco powder extraction liquid is 1:6, and the weight ratio of the tobacco powder extraction liquid to the tobacco powder extraction liquid is 1:8, and carrying out solid-liquid separation by using a spiral squeezing machine to respectively obtain a tobacco stem extracting solution and a tobacco powder extracting solution; mixing the tobacco stem extract and the tobacco powder extract in a weight ratio of 2:3, and then carrying out centrifugal purification (the centrifugal rotation speed is 2700r/min) to obtain supernatant; and concentrating the supernatant at the temperature of between 60 and 80 ℃ under the condition of reading 0.80 to 0.90 by a vacuum meter to obtain tobacco extract with the density of 1.220 +/-0.007 g/mL.
EXAMPLE 1 preparation of exploded cigarette A1
(1) Preparing tobacco shreds: mechanically pulping 3 tons of softwood fibers, 3 tons of hardwood fibers, 2 tons of grass fibers, 2 tons of bamboo fibers and 1101 tons of water through a pulping machine to obtain pulp with wet weight of 2.5 g; the slurry was subjected to papermaking to give a web having a consistency of 0.9% (W/W) and a sheet having a thickness of 0.20mm and a basis weight of 60g/m2And the water content is 12% (W/W), the cut tobacco is sliced according to the specification of 30mm by 30mm, and then the cut tobacco is continuously cut into filaments with the width of 0.9mm to be used as cut tobacco.
(2) Manufacturing the blasting beads: mixing oil-soluble mint-flavored essence, tobacco extract, nicotine, olive oil, water, tween 20 and calcium chloride according to the proportion in table 1 to obtain emulsion, then dropping the emulsion into 1.5% (W/W) sodium alginate aqueous solution, stirring at the speed of 100rpm, standing for 20min to form wet beads, and drying to obtain the popping beads, wherein each popping bead contains 18-25 mg of content.
TABLE 1
| Components | Weight percent (% (W/W)) |
| Oil-soluble mint-flavored essence | 10 |
| Tobacco extract | 15 |
| Nicotine | 0.5 |
| Olive oil | 50 |
| Water (W) | 19.5 |
| Tween 20 | 2 |
| Calcium chloride | 3 |
(3) Taking conventional cigarette paper and filter sticks, and preparing the prepared tobacco shreds and the bead blasting into bead blasting cigarette A1 according to a conventional method, wherein each filter stick of each cigarette contains one bead blasting, and each cigarette contains 0.75g of tobacco shreds.
EXAMPLE 2 preparation of exploded cigarette A2
(1) Preparing tobacco shreds: mechanically pulping 3 tons of softwood fibers, 3 tons of hardwood fibers, 2 tons of grass fibers, 1.95 tons of bamboo fibers, 0.05 ton of nicotine and 1101 tons of water by a pulping machine to obtain pulp with wet weight of 2.5 g; the slurry was subjected to papermaking to give a web having a consistency of 0.9% (W/W) and a sheet having a thickness of 0.20mm and a basis weight of 60g/m2And the water content is 12% (W/W), the cut tobacco is sliced according to the specification of 30mm by 30mm, and then the cut tobacco is continuously cut into filaments with the width of 0.9mm to be used as cut tobacco.
(2) Manufacturing the blasting beads: mixing oil-soluble mint-flavored essence, a tobacco extracting solution, olive oil, water, tween 20 and calcium chloride according to the proportion in a table 2 to obtain emulsion, then dropping the emulsion into a 1.5% (W/W) sodium alginate aqueous solution, stirring at the speed of 100rpm, standing for 20min to form wet beads, and drying to obtain exploded beads, wherein each exploded bead contains 18-25 mg of contents.
TABLE 2
| Components | Weight percent (% (W/W)) |
| Oil-soluble mint-flavored essence | 10 |
| Tobacco extract | 15 |
| Olive oil | 50 |
| Water (W) | 20 |
| Tween 20 | 2 |
| Calcium chloride | 3 |
(3) Taking conventional cigarette paper and filter sticks, and preparing the prepared tobacco shreds and the bead blasting into bead blasting cigarette A2 according to a conventional method, wherein each filter stick of each cigarette contains one bead blasting, and each cigarette contains 0.75g of tobacco shreds.
EXAMPLE 3 preparation of exploded cigarette A3
(1) Preparing tobacco shreds: mixing 0.4 ton tobacco stem, 0.6 ton tobacco powder and 2.7 ton needle leafMechanically pulping wood fiber, 2.7 tons of broadleaf wood fiber, 1.8 tons of grass fiber, 1.8 tons of bamboo fiber and 1101 tons of water by a pulping machine to obtain pulp with wet weight of 2.5 g; the slurry was subjected to papermaking to give a web having a consistency of 0.9% (W/W) and a sheet having a thickness of 0.20mm and a basis weight of 60g/m2And the water content is 12% (W/W), the cut tobacco is sliced according to the specification of 30mm by 30mm, and then the cut tobacco is continuously cut into filaments with the width of 0.9mm to be used as cut tobacco.
(2) Manufacturing the blasting beads: mixing oil-soluble apple-flavored essence, a tobacco extracting solution, nicotine, olive oil, water, tween 20 and calcium chloride according to the proportion in a table 3 to obtain emulsion, then dropping the emulsion into a 1.5% (W/W) sodium alginate aqueous solution, stirring at the speed of 100rpm, standing for 20min to form wet beads, and drying to obtain the popping beads, wherein each popping bead contains 18-25 mg of content.
TABLE 3
| Components | Weight percent (% (W/W)) |
| Oil-soluble apple-flavored essence | 10 |
| Tobacco extract | 15 |
| Nicotine | 0.5 |
| Olive oil | 50 |
| Water (W) | 19.5 |
| Tween 20 | 2 |
| Calcium chloride | 3 |
(3) Taking conventional cigarette paper and filter sticks, and preparing the bead-exploded cigarette A3 by using the prepared tobacco shreds and bead-exploded cigarettes according to a conventional method, wherein each filter stick of each cigarette contains one bead-exploded cigarette, and each cigarette contains 0.75g of tobacco shreds.
EXAMPLE 4 preparation of exploded cigarette A4
(1) Preparing tobacco shreds: mechanically pulping 0.45 ton of tobacco stems, 0.5 ton of tobacco powder, 2.5 ton of softwood fibers, 2.5 ton of hardwood fibers, 2 ton of grass fibers, 2 ton of bamboo fibers, 0.05 ton of nicotine and 1101 ton of water by a pulping machine to obtain pulp with wet weight of 2.5 g; the slurry was subjected to papermaking to give a web having a consistency of 0.9% (W/W) and a sheet having a thickness of 0.20mm and a basis weight of 60g/m2And the water content is 12% (W/W), the cut tobacco is sliced according to the specification of 30mm by 30mm, and then the cut tobacco is continuously cut into filaments with the width of 0.9mm to be used as cut tobacco.
(2) Manufacturing the blasting beads: mixing oil-soluble apple-flavored essence, a tobacco extracting solution, olive oil, water, tween 20 and calcium chloride according to the proportion in a table 4 to obtain emulsion, then dropping the emulsion into a 1.5% (W/W) sodium alginate aqueous solution, stirring at the speed of 100rpm, standing for 20min to form wet beads, and drying to obtain the exploded beads, wherein each exploded bead contains 18-25 mg of content.
TABLE 4
| Components | Weight percent (% (W/W)) |
| Oil-soluble apple-flavored essence | 10 |
| Tobacco extract | 15 |
| Olive oil | 50 |
| Water (W) | 20 |
| Tween 20 | 2 |
| Calcium chloride | 3 |
(3) Taking conventional cigarette paper and filter sticks, and preparing the prepared tobacco shreds and the bead blasting into bead blasting cigarette A4 according to a conventional method, wherein each filter stick of each cigarette contains one bead blasting, and each cigarette contains 0.75g of tobacco shreds.
Comparative example 1 production of conventional popped-bead cigarette
(1) Preparing tobacco shreds: conventional cut tobacco, cut rolled stems and cut tobacco sheets are mixed in a weight ratio of 8:1: 1.
(2) Manufacturing the blasting beads: mixing oil-soluble apple-flavored essence, olive oil, water, tween 20 and calcium chloride according to the proportion in table 5 to obtain emulsion, then dropping the emulsion into a sodium alginate aqueous solution to form wet beads, and drying to obtain the popcorns, wherein each popple contains 18-25 mg of content.
TABLE 5
(3) Taking conventional cigarette paper and filter sticks, and adopting the prepared tobacco shreds and the exploded beads to prepare conventional exploded bead cigarettes according to a conventional method, wherein each filter stick of each cigarette contains one exploded bead, and each cigarette contains 0.75g of tobacco shreds.
It should be appreciated that: the same auxiliary materials such as the wall material of the blasting beads, the cigarette paper, the filter stick and the like are adopted in the embodiments 1 to 4 and the comparative example 1; examples 1-4 and comparative example 1 used the same conventional manufacturing method for a blown-bead cigarette.
Test example 1 detection of harmful substance
1) The release amounts of various harmful substances in the process of smoking the bead-exploded cigarettes A1-A4 and the conventional bead-exploded cigarettes are detected, the beads in the bead-exploded cigarettes need to be pinched and broken in advance before detection, and the results are shown in Table 6.
Wherein:
detecting the CO release amount according to a non-scattering infrared method for detecting carbon monoxide in the gas phase of the smoke of the cigarette with national standard GB/T23356-;
detecting the release amount of HCN according to a continuous flow method for detecting hydrogen cyanide in mainstream smoke of the industrial standard YC/T253-;
detecting the release amount of NNK according to a gas chromatography-thermal energy analysis combined method for determining specific N-nitrosamine in tobacco in total particulate matters of main stream smoke of cigarettes in the national standard GB/T23228-2008;
detecting the ammonia release amount according to the ion chromatography method for detecting ammonia in the mainstream smoke of the YC/T377-2010 cigarette in the industry standard;
detecting the release amount of Bap according to the determination of benzo [ a ] pyrene in the total particulate matter of the smoke of the cigarette according to the national standard GB/T21130-2007;
detecting the release amount of phenol according to a high performance liquid chromatography method for detecting main phenolic compounds in mainstream smoke of an industry standard YC/T255-;
detecting the release amount of crotonaldehyde according to a high performance liquid chromatography method for detecting main carbonyl compounds in mainstream smoke of the industrial standard YC/T254-.
2) The hazard index was calculated according to the following formula and the results are shown in table 6.
H＝XCO/14.8+XHCN/126.7+XNNK/4.7+XNH3/7.8+XB[a]p/8.2+XPhenol and its preparation/22.1+XCrotonaldehyde/19.4
Wherein:
h represents a hazard index;
XCOrepresents the CO release amount (mg/cigarette) in the cigarette;
XHCNrepresents the HCN release amount (mu g/cigarette) in the cigarette;
XNNKrepresents the release amount (ng/count) of NNK in cigarettes;
XNH3represents the amount of ammonia released in a cigarette (. mu.g/cigarette);
XB[a]prepresents the Bap release amount (ng/count) in the cigarette;
Xphenol and its preparationRepresents the release amount of phenol (μ g/cigarette) in the cigarette;
XcrotonaldehydeIndicates the amount of crotonaldehyde released (μ g/cigarette) in a cigarette.
TABLE 6
As can be seen from Table 6, the amount of harmful substances released by the popped-bead cigarette of the present invention is lower than that of the conventional popped-bead cigarette, and particularly, the release amounts of HCN, NNK, Bap and phenol are much lower than that of the conventional popped-bead cigarette. Moreover, the harmfulness index of the bead-exploded cigarette is far lower than that of the conventional bead-exploded cigarette. The result shows that the cigarette with the bead blasting made of the cut tobacco and the bead blasting has lower release amount of harmful substances and lower hazard index.
Test example 2 sensory quality assessment
Sensory quality evaluation is carried out on the populous cigarettes A1-A4 and the conventional populous cigarettes according to the sensory technical requirements of the part 4 of the cigarettes of the national standard GB 5606.4; wherein, the bead blasting in the bead blasting cigarette is pinched off in advance; the results are shown in Table 7.
TABLE 7
As can be seen from Table 7, the cigarettes according to the present invention substantially achieved sensory qualities similar to those of conventional blown cigarettes.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (23)
1. A bead-blasting cigarette, wherein,
the cut tobacco comprises the following components in parts by weight:
the tobacco shreds do not contain tobacco raw materials, or the tobacco shreds also contain 0.1-1.3 parts by weight of tobacco stems and/or 0.1-1.5 parts by weight of tobacco powder;
and the content of the blasting beads comprises the following components in parts by weight:
tobacco essence 3-20
7-28 parts of tobacco extract;
the weight ratio of the cut tobacco to the content of the blasting beads is (20-60): 1.
2. The popped cigarette of claim 1, wherein one or more of the following A to O:
A. the tobacco shred further comprises nicotine;
B. the water content of the tobacco shreds is less than or equal to 30 percent (W/W);
C. the thickness of the tobacco shreds is 0.01-1 mm;
D. the width of the tobacco shreds is 0.1-2 mm;
E. the quantitative rate of the tobacco shreds is 30-100 g/m2；
F. The length of the tobacco shreds is 5-60 mm;
G. the tobacco shreds do not contain essence;
H. the average length of the softwood fibers is 1-6 mm;
I. the average thickness of the softwood fibers is 7-30 mg/100 m;
J. the average length of the hardwood fibers is 0.1-3 mm;
K. the average thickness of the hardwood fibers is 6-28 mg/100 m;
l, the average length of the grass fiber is 1-7 mm;
m, the average thickness of the grass fiber is 2-28 mg/100 m;
n, the average length of the bamboo fibers is 0.4-6 mm;
o. the average thickness of the bamboo fibers is 6-27 mg/100 m.
3. The popped cigarette of claim 2, wherein in item A, the amount of nicotine in the cut tobacco is 0.01 to 0.2 parts by weight.
4. The popped cigarette of claim 2, wherein in item A, the amount of nicotine in the cut tobacco is 0.01 to 0.15 parts by weight.
5. The popped cigarette of claim 1, wherein the popped content further comprises nicotine.
6. The popped cigarette of claim 5, wherein the content of the popped beads comprises 0.1-2 parts by weight of nicotine.
7. The popped cigarette of claim 5, wherein the nicotine in the popped content is 0.1-1.5 parts by weight.
8. The popped cigarette of claim 1, wherein the popped bead contents further comprise a solvent and/or a surfactant.
9. The popped cigarette of claim 8, wherein the solvent is oil and/or water.
10. The popped cigarette of claim 8, wherein the solvent is 40-90 parts by weight of the content of the popped beads.
11. The popped cigarette of claim 8, wherein the solvent is 50-80 parts by weight of the content of the popped beads.
12. The popped cigarette of claim 9, wherein the weight ratio of oil to water in the popped content is (1-4): 1.
13. The popped cigarette of claim 8, wherein the surfactant is tween 20.
14. The popped cigarette of claim 8, wherein the surfactant is present in an amount of 1 to 14 parts by weight of the popped contents.
15. The popped cigarette of claim 8, wherein the surfactant is present in an amount of 1 to 12 parts by weight of the popped contents.
16. The popped cigarette of any one of claims 1-15, characterized by one or more of the following a-d:
a. the tobacco essence is tobacco mint-flavor essence and/or tobacco apple-flavor essence;
b. the tobacco essence is water-soluble tobacco essence and/or oil-soluble tobacco essence;
c. each cigarette contains one or more popping beads;
d. the tobacco extract is prepared by a method comprising the following steps A), B) and optional step C):
A) mixing the tobacco stem extract and the tobacco powder extract to obtain a mixture;
B) carrying out solid-liquid separation on the mixture, and collecting a liquid phase substance;
C) concentrating the liquid phase to obtain a concentrate;
wherein the tobacco extract is the liquid phase obtained in step B) or the concentrate obtained in step C).
17. The popped cigarette of claim 16, wherein in item c, each cigarette comprises a popped bead.
18. A method of making the popped cigarette of any one of claims 1-17, comprising the steps of:
1) mixing tobacco essence, tobacco extract, water-soluble calcium salt, optional nicotine, optional solvent and optional surfactant to obtain a mixture;
2) dripping the mixture into sodium alginate aqueous solution, carrying out solid-liquid separation, and collecting solid phase substances;
3) drying the solid phase substance to obtain the blasting beads;
4) preparing tobacco shreds and bead blasting into bead blasting cigarettes;
wherein the cut tobacco is prepared by the following steps:
(1) mixing softwood fiber, hardwood fiber, grass fiber, bamboo fiber, water, optional tobacco stems, optional tobacco powder and optional nicotine, and pulping to obtain a pulp;
(2) making the pulp to obtain a sheet-shaped object;
(3) cutting the sheet into shreds to obtain tobacco shreds.
19. The method according to claim 18, characterized by the following items i and/or ii:
i, the wet weight of the slurry is 0.8-5 g;
and II, the concentration of the slurry is 0.1% (W/W) to 2% (W/W).
20. The method of claim 19, wherein in item i, the wet weight of the slurry is 1 to 4 g.
21. The method of claim 19, wherein in item ii, the slurry is at a concentration of from 0.2% (W/W) to 1.5% (W/W).
22. The method of claim 18, wherein the water soluble calcium salt is calcium chloride.
23. The method as claimed in claim 18, wherein the concentration of the sodium alginate aqueous solution in step 2) is 0.8% (W/W) to 5% (W/W).
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| US20180199619A1 (en) * | 2013-03-14 | 2018-07-19 | Altria Client Services Llc | Fiber-wrapped smokeless tobacco product |
| CN105520191A (en) * | 2015-12-29 | 2016-04-27 | 东莞波顿香料有限公司 | Capsule for cigarette and preparing method of capsule |
| CN106579542A (en) * | 2017-01-26 | 2017-04-26 | 福建金闽再造烟叶发展有限公司 | Paper pulp, preparation method thereof and fine cigarettes |
| CN107723091A (en) * | 2017-11-29 | 2018-02-23 | 武汉黄鹤楼新材料科技开发有限公司 | A kind of cigarette preparation method of the quick-fried pearl of minty note essential oil |
| CN109043639A (en) * | 2018-07-05 | 2018-12-21 | 福建金闽再造烟叶发展有限公司 | It is a kind of for heating the preparation method of the reconstituted tobacco for the tobacco product that do not burn |
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