CN113180274A - Reconstituted tobacco - Google Patents

Reconstituted tobacco Download PDF

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Publication number
CN113180274A
CN113180274A CN202110456009.3A CN202110456009A CN113180274A CN 113180274 A CN113180274 A CN 113180274A CN 202110456009 A CN202110456009 A CN 202110456009A CN 113180274 A CN113180274 A CN 113180274A
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China
Prior art keywords
tobacco
biomass charcoal
reconstituted
reconstituted tobacco
composite particles
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Pending
Application number
CN202110456009.3A
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Chinese (zh)
Inventor
段鹍
文秋成
马胜涛
姚倩
王宝林
李龙飞
刘欢
王鹏飞
胡少东
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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Filing date
Publication date
Application filed by China Tobacco Henan Industrial Co Ltd filed Critical China Tobacco Henan Industrial Co Ltd
Priority to CN202110456009.3A priority Critical patent/CN113180274A/en
Publication of CN113180274A publication Critical patent/CN113180274A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/14Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/12Steaming, curing, or flavouring tobacco

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  • Carbon And Carbon Compounds (AREA)

Abstract

The invention relates to reconstituted tobacco, which is prepared by adding tobacco stem biomass charcoal composite particle components into reconstituted tobacco slurry. According to the technical scheme, waste tobacco straws generated in the tobacco production process are prepared into tobacco straw biomass charcoal by adopting a carbonization technology, more than one of tobacco extracts, smoke agents or tobacco flavors and fragrances is attached to pores in the tobacco straw biomass charcoal in an immersion mode, the pores are sealed by Peru extract and fixative to prepare tobacco straw biomass charcoal composite particles, the tobacco straw biomass charcoal composite particles are added into slurry for producing reconstituted tobacco, the combustion-supporting performance of the tobacco straw biomass charcoal is utilized, the combustibility of the reconstituted tobacco is guaranteed, meanwhile, the decomposition of the tobacco extracts, the smoke agents or the tobacco flavors and fragrances is realized, the quality of the reconstituted tobacco is improved, meanwhile, the tobacco extracts, the smoke agents or the tobacco flavors and fragrances are not coated on the surface of the reconstituted tobacco, and the quality reduction of the reconstituted tobacco due to volatilization or abrasion is avoided.

Description

Reconstituted tobacco
Technical Field
The invention belongs to the technical field of novel tobacco, and particularly relates to reconstituted tobacco.
Background
The reconstituted tobacco as a reprocessed tobacco product has been applied more and more in recent years in the tobacco field due to the consistency of the product standard and the easy control of the content of related components, but at present, the application mainly focuses on the raw material formula or preparation process of the reconstituted tobacco.
The most parts of the reconstituted tobacco are prepared by a paper-making method, and the common reconstituted tobacco has poor elongation resistance and is easy to break. The method is characterized in that the toughening agent is used for improving the elongation resistance of the reconstituted tobacco, and simultaneously, the air permeability of the reconstituted tobacco is poor, therefore, calcium carbonate is usually added into paper pulp of the reconstituted tobacco to improve the air permeability of the reconstituted tobacco, the addition amount of the calcium carbonate is usually between 15% and 40%, the addition amount is too small, the increase amount of the air permeability is limited, and the combustion performance is obviously reduced although the air permeability is sufficient when too much is increased. To this end, the prior art proposes the use of toughening agents to coat calcium carbonate or other inorganic fillers to achieve a uniform combination of toughness, breathability and flammability.
In order to supplement the deficiency, the reconstituted tobacco is coated with a coating liquid formed by mixing a plurality of tobacco extracts, tobacco powder, essence, spices, adhesives, humectants and the like according to design on the surface of the reconstituted tobacco after paper making, and then coated on the surface of the burley tobacco of the reconstituted tobacco to improve the quality of the reconstituted tobacco in the aspects of tar or fragrance and the like. Resulting in an increase in the production process of reconstituted tobacco and an increase in the production cost.
Disclosure of Invention
The invention aims to provide reconstituted tobacco, which utilizes waste tobacco straws in the tobacco production process to prepare tobacco straw biomass charcoal as filler to be added into slurry of the reconstituted tobacco, so that the air permeability of the reconstituted tobacco is improved, the coating procedure is reduced, the production efficiency is improved, and the production cost is reduced.
In order to realize the purpose, the invention is realized by the following technical scheme:
a reconstituted tobacco is prepared by adding tobacco stem biomass charcoal composite particle component into reconstituted tobacco slurry;
wherein the reconstituted tobacco pulp is any conventional reconstituted tobacco pulp formula for manufacturing reconstituted tobacco;
the tobacco stalk biomass charcoal composite particles are prepared from tobacco stalk biomass charcoal prepared from tobacco stalks and attachments attached to the interior of the tobacco stalk biomass charcoal.
Preferably, the particle size of the tobacco stalk biomass charcoal composite particles is 10-100 meshes.
Preferably, the composite particles of the tobacco stalk and the biomass charcoal account for 1 to 5 percent of the weight of the reconstituted tobacco.
Preferably, the weight percentage of attachments in the tobacco stalk biomass charcoal composite particles is 1-5%.
Preferably, the attachment is more than one of tobacco extract, smoke agent or essence and spice for tobacco;
the tobacco extract is extracted from more than one of tobacco leaves, tobacco fragments, tobacco powder, tobacco stems or tobacco straws; the smoke agent is more than one of propylene glycol, glycerol or acetin; the tobacco flavor essence comprises but is not limited to more than one of tobacco extract, tobacco absolute, tobacco flavor essence, fruit extract or flower extract.
Preferably, the preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) selecting tobacco stalk biomass charcoal prepared from tobacco stalks;
2) preparing attachment solution, namely diluting the attachment which is set to be attached to the tobacco stalk biomass carbon by 10-50 times or 100-200 times to prepare the attachment solution;
3) if the attachment is diluted by 10-50 times, spraying the attachment solution onto the tobacco stalk biomass charcoal to obtain a composite particle blank; if the attachment is diluted by 100 times and 200 times, the tobacco straw biomass charcoal is immersed into the attachment solution for 0.5-2 hours, and then the composite particle blank is obtained after filtration and drying;
4) spraying Peru extract accounting for 0.1 percent of the weight of the tobacco stalk biomass charcoal and fixative accounting for 0.1 to 1 percent of the weight of the tobacco stalk biomass charcoal onto the composite particle blank in the step 3);
5) and (3) crushing the tobacco stalk biomass charcoal obtained in the step (4) by using a granulator, and then screening to obtain the tobacco stalk biomass charcoal composite particles.
The invention has the beneficial effects that:
according to the technical scheme, waste tobacco straws generated in the tobacco production process are prepared into tobacco straw biomass charcoal by adopting a carbonization technology, more than one of tobacco extracts, smoke agents or tobacco flavors and fragrances is attached to pores in the tobacco straw biomass charcoal in an immersion mode, the pores are sealed by Peru extract and fixative to prepare tobacco straw biomass charcoal composite particles, the tobacco straw biomass charcoal composite particles are added into slurry for producing reconstituted tobacco, the combustion-supporting performance of the tobacco straw biomass charcoal is utilized, the combustibility of the reconstituted tobacco is guaranteed, meanwhile, the decomposition of the tobacco extracts, the smoke agents or the tobacco flavors and fragrances is realized, the quality of the reconstituted tobacco is improved, meanwhile, the tobacco extracts, the smoke agents or the tobacco flavors and fragrances are coated on the surface of the reconstituted tobacco, and the problem of quality reduction of the reconstituted tobacco due to volatilization or abrasion is avoided.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
The tobacco stalk biomass charcoal used in the present application is prepared by using tobacco stalks in a high-temperature low-oxygen environment, and the preparation method of the tobacco stalk biomass charcoal in the present application is a conventional technology, and a detailed description thereof is omitted, and all the tobacco stalk biomass charcoal prepared by the method for preparing the tobacco stalk biomass charcoal is suitable for the present invention.
The tobacco extract is prepared by extracting tobacco leaves, tobacco fragments, tobacco powder, tobacco stems or tobacco stalks and the like.
The tobacco essence is one or more than one of tobacco extract, tobacco absolute, tobacco flavor essence, fruit flavor extract or flower extract which are conventionally used in the existing cigarettes.
The fixative used in the present tobacco stem biomass charcoal composite particle may be any conventionally used fixative, including, for example, but not limited to peru resin, benzoin esters, vanillin, coumarin, acetyl eugenol, benzyl benzoate, and the like.
In the application, the original formula of the reconstituted tobacco pulp is not changed, and the reconstituted tobacco formula mentioned in actual production or the existing literature can be applied to the technical scheme of the application. The key technology of the application is that the tobacco stalk biomass charcoal composite particles are added into any slurry of the reconstituted tobacco formula produced at present according to a certain weight ratio, and the slurry formula of the reconstituted tobacco comprises more actual use or documents, which cannot be listed one by one, so detailed description is not provided here, but the range of the slurry formula of the conventional reconstituted tobacco in the application is not clear, and the formula of the slurry is not improved or changed in the technical scheme.
In the technical scheme of this application, among the key technical scheme, tobacco stalk living beings charcoal composite particle adds in the thick liquids of reconstituted tobacco and tobacco stalk living beings charcoal composite particle technique.
In the embodiments of the present application, unless otherwise specified, the apparatus, instruments, reagents, or the like used may be commercially available.
The preparation method of the tobacco stalk biomass charcoal composite particles disclosed by the application actually comprises two modes, namely a spraying immersion mode and a complete immersion mode, wherein which mode is adopted is determined according to actual needs, and the two modes have the advantages and the disadvantages, the preparation process adopting the spraying immersion mode is simple, but the problem of uneven distribution of attachments in the tobacco stalk biomass charcoal composite particles can be solved; the method adopts a complete immersion mode, requires filtering and drying processes in production, has a slightly complex preparation process, but has the advantage of relatively uniform distribution of attachments in the tobacco stalk biomass carbon composite particles.
Preparation example 1
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 20 g of tobacco extract, adding water to dilute by 100 times to obtain a tobacco extract solution, completely immersing the tobacco straw biomass charcoal particles obtained in the step 1) into the tobacco extract solution for 2 hours, and filtering and drying to obtain a composite particle blank.
3) Mixing 1 g of Peru extract with 10 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P1.
Preparation example 2
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 50 g of tobacco extract and tobacco absolute, wherein the weight ratio of the tobacco extract to the tobacco absolute is 3:1, adding water to dilute by 150 times to obtain attachment solution, completely immersing the tobacco straw biomass charcoal particles in the step 1) into the attachment solution for 1 hour, filtering and drying to obtain composite particle blanks.
3) Mixing 1 g of Peru extract and 5 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P2.
Preparation example 3
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 30 g of tobacco extract and tobacco essence perfume, wherein the weight ratio of the tobacco extract to the tobacco essence perfume is 5:1, adding water to dilute by 200 times to obtain attachment solution, completely immersing the tobacco straw biomass charcoal particles in the step 1) into the attachment solution for 1.5 hours, and filtering and drying to obtain the composite particle blank.
3) Mixing 1 g of Peru extract with 8 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P3.
Preparation example 4
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 60 g of tobacco extract, glycerol and tobacco flavor and fragrance, wherein the weight ratio of the tobacco extract to the glycerol to the tobacco flavor and fragrance is (5: 2): 1, adding water to dilute by 200 times to obtain an attachment solution, completely immersing the tobacco stem biomass carbon particles obtained in the step 1) into the attachment solution for 1 hour, and filtering and drying to obtain a composite particle blank.
3) Mixing 1 g of Peru extract with 10 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P4.
Preparation example 5
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) And (3) taking 20 g of tobacco extract, adding water to dilute by 30 times to obtain a tobacco extract solution, and spraying the tobacco extract solution on tobacco stem biomass charcoal particles to obtain a composite particle blank.
3) Mixing 1 g of Peru extract with 10 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P5.
Preparation example 6
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 50 g of tobacco extract and tobacco absolute, wherein the weight ratio of the tobacco extract to the tobacco absolute is 3:1, adding water to dilute by 50 times to obtain attachment solution, and spraying the attachment solution onto tobacco straw biomass charcoal particles to obtain composite particle blanks.
3) Mixing 1 g of Peru extract and 5 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P6.
Preparation example 7
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 30 g of tobacco extract and tobacco essence perfume, wherein the weight ratio of the tobacco extract to the tobacco essence perfume is 5:1, adding water to dilute by 10 times to obtain attachment solution, and spraying the attachment solution onto tobacco straw biomass charcoal particles to obtain composite particle blanks.
3) Mixing 1 g of Peru extract with 8 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P7.
Preparation example 8
The preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) 1000 g of tobacco stalk biomass charcoal particles with 10-30 meshes are selected.
2) Taking 60 g of tobacco extract, glycerol and tobacco flavor and fragrance, wherein the weight ratio of the tobacco extract to the glycerol to the tobacco flavor and fragrance is (5: 2): 1, adding water to dilute by 50 times to obtain an attachment solution, and spraying the attachment solution onto the tobacco stalk biomass carbon particles to obtain a composite particle blank.
3) Mixing 1 g of Peru extract with 10 g of fixative, and spraying onto the composite granule blank.
4) Crushing the composite particle blank in the step 3) by using a disc granulator, and then screening to obtain 10-100-mesh tobacco stalk biomass charcoal composite particles P8.
In the following examples of the present application, the process for preparing reconstituted tobacco is the same as the process for preparing reconstituted tobacco, and only the later coating process is cancelled or the coating process is continuously included, but any one of the components of tobacco extract, smoke agent or tobacco flavor and fragrance is not added in the coating liquid.
Example 1
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P1 into a reconstituted tobacco slurry formula, wherein the weight of P1 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 2
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P1 into a reconstituted tobacco slurry formula, wherein the weight of P1 in the produced reconstituted tobacco is 3% of the weight of the reconstituted tobacco.
Example 3
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P1 into a reconstituted tobacco slurry formula, wherein the weight of P1 in the produced reconstituted tobacco is 5% of the weight of the reconstituted tobacco.
Example 4
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P2 into a reconstituted tobacco slurry formula, wherein the weight of P2 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 5
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P2 into a reconstituted tobacco slurry formula, wherein the weight of P2 in the produced reconstituted tobacco is 2% of the weight of the reconstituted tobacco.
Example 6
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P2 into a reconstituted tobacco slurry formula, wherein the weight of P2 in the produced reconstituted tobacco is 3% of the weight of the reconstituted tobacco.
Example 7
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P3 into a reconstituted tobacco slurry formula, wherein the weight of P3 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 8
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P3 into a reconstituted tobacco slurry formula, wherein the weight of P3 in the produced reconstituted tobacco is 1.5% of the weight of the reconstituted tobacco.
Example 9
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P3 into a reconstituted tobacco slurry formula, wherein the weight of P3 in the produced reconstituted tobacco is 3.5% of the weight of the reconstituted tobacco.
Example 10
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P4 into a reconstituted tobacco slurry formula, wherein the weight of P4 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 11
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P4 into a reconstituted tobacco slurry formula, wherein the weight of P4 in the produced reconstituted tobacco is 2.5% of the weight of the reconstituted tobacco.
Example 12
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P4 into a reconstituted tobacco slurry formula, wherein the weight of P4 in the produced reconstituted tobacco is 5% of the weight of the reconstituted tobacco.
Example 13
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P5 into a reconstituted tobacco slurry formula, wherein the weight of P5 in the produced reconstituted tobacco is 1.2% of the weight of the reconstituted tobacco.
Example 14
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P5 into a reconstituted tobacco slurry formula, wherein the weight of P5 in the produced reconstituted tobacco is 2.8% of the weight of the reconstituted tobacco.
Example 15
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P5 into a reconstituted tobacco slurry formula, wherein the weight of P5 in the produced reconstituted tobacco is 4.2% of the weight of the reconstituted tobacco.
Example 16
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P6 into a reconstituted tobacco slurry formula, wherein the weight of P6 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 17
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P6 into a reconstituted tobacco slurry formula, wherein the weight of P6 in the produced reconstituted tobacco is 2.5% of the weight of the reconstituted tobacco.
Example 18
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P6 into a reconstituted tobacco slurry formula, wherein the weight of P6 in the produced reconstituted tobacco is 3.5% of the weight of the reconstituted tobacco.
Example 19
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P7 into a reconstituted tobacco slurry formula, wherein the weight of P7 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 20
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P7 into a reconstituted tobacco slurry formula, wherein the weight of P7 in the produced reconstituted tobacco is 3% of the weight of the reconstituted tobacco.
Example 21
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P7 into a reconstituted tobacco slurry formula, wherein the weight of P7 in the produced reconstituted tobacco is 5% of the weight of the reconstituted tobacco.
Example 22
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P8 into a reconstituted tobacco slurry formula, wherein the weight of P8 in the produced reconstituted tobacco is 1% of the weight of the reconstituted tobacco.
Example 23
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P8 into a reconstituted tobacco slurry formula, wherein the weight of P8 in the produced reconstituted tobacco is 2.2% of the weight of the reconstituted tobacco.
Example 24
A reconstituted tobacco is produced by adding tobacco straw biomass charcoal composite particles P8 into a reconstituted tobacco slurry formula, wherein the weight of P8 in the produced reconstituted tobacco is 3.2% of the weight of the reconstituted tobacco.
Although the present application has been described with reference to a few embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application as defined by the appended claims.

Claims (6)

1. The reconstituted tobacco is characterized in that the reconstituted tobacco is manufactured by adding tobacco stem biomass charcoal composite particle components into reconstituted tobacco slurry;
wherein the reconstituted tobacco pulp is any conventional reconstituted tobacco pulp formula for manufacturing reconstituted tobacco;
the tobacco stalk biomass charcoal composite particles are prepared from tobacco stalk biomass charcoal prepared from tobacco stalks and attachments attached to the interior of the tobacco stalk biomass charcoal.
2. The reconstituted tobacco according to claim 1, wherein the particle size of the tobacco stalk biomass charcoal composite particles is 10-100 mesh.
3. The reconstituted tobacco according to claim 1, wherein the tobacco stalk biomass charcoal composite particles are 1% -5% of the reconstituted tobacco by weight.
4. The reconstituted tobacco according to claim 1, wherein the weight percentage of the attachments in the tobacco stalk biomass charcoal composite particles is 1% -5%.
5. The reconstituted tobacco according to claim 1, wherein the attachment is one or more of a tobacco extract, a smoke agent or a tobacco flavor;
the tobacco extract is extracted from more than one of tobacco leaves, tobacco fragments, tobacco powder, tobacco stems or tobacco straws; the smoke agent is more than one of propylene glycol, glycerol or acetin; the tobacco flavor essence comprises but is not limited to more than one of tobacco extract, tobacco absolute, tobacco flavor essence, fruit extract or flower extract.
6. The reconstituted tobacco according to any one of claims 1 to 5, wherein the preparation method of the tobacco stalk biomass charcoal composite particles comprises the following steps:
1) selecting tobacco stalk biomass charcoal prepared from tobacco stalks;
2) preparing attachment solution, namely diluting the attachment which is set to be attached to the tobacco stalk biomass carbon by 10-50 times or 100-200 times to prepare the attachment solution;
3) if the attachment is diluted by 10-50 times, spraying the attachment solution onto the tobacco stalk biomass charcoal to obtain a composite particle blank; if the attachment is diluted by 100 times and 200 times, the tobacco straw biomass charcoal is immersed into the attachment solution for 0.5-2 hours, and then the composite particle blank is obtained after filtration and drying;
4) spraying Peru extract accounting for 0.1 percent of the weight of the tobacco stalk biomass charcoal and fixative accounting for 0.1 to 1 percent of the weight of the tobacco stalk biomass charcoal onto the composite particle blank in the step 3);
5) and (3) crushing the tobacco stalk biomass charcoal obtained in the step (4) by using a granulator, and then screening to obtain the tobacco stalk biomass charcoal composite particles.
CN202110456009.3A 2021-04-26 2021-04-26 Reconstituted tobacco Pending CN113180274A (en)

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CN114391667A (en) * 2022-01-20 2022-04-26 上海烟草集团有限责任公司 Mixed reconstituted tobacco and preparation method thereof

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