Tobacco stem porous particle and application thereof in cigarette

A technology of porous particles and tobacco stems, which is applied in the fields of application, tobacco, and tobacco treatment. It can solve the problems of unfavorable cigarette composite filter rods, limited harm reduction and tar reduction, and unstable physical properties, achieving good application prospects and operability. And strong standardization, the effect of improving the effective contact area

Active Publication Date: 2014-04-02
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cigarette material researchers have developed some filter rod granular materials by using natural plant materials. Some effects have been achieved in cigarette flavoring and harm reduction, but there are still the following disadvantages: (1) The plant material is directly crushed into particles, the shape of the particles is uneven, and the physical properties are unstable. When the granules are easily broken, a large amount of dust is

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Take 1 kg of flue-cured tobacco stems and adjust the moisture content to 20%, place them in a microwave expansion device, expand them for 90 seconds under the condition of a power of 3000W, and then pulverize them into 100-mesh powder. In-bed granulation, the fluidized bed fluidization pressure is 0.20Bar, 70 ℃ conditions for 10 minutes; when the fluidization pressure is 0.2Bar, the air temperature is 70℃, the spray pressure is 0.15Bar, and the spray rate is 10g / min Under the condition of top spraying, use distilled water to prepare a hydroxypropyl methylcellulose binder solution with a concentration of 10%. The amount of the binder solution is 310g. Dry at 70°C for 10 minutes at Bar and air flow temperature, adjust the moisture content to 6%, and pass through a 20-mesh sieve to obtain porous flue-cured tobacco stem particles for cigarette filter rods.

Embodiment 2

[0030] Take 0.6 kg of Burley tobacco stems and adjust the moisture content to 18%, place them in a microwave expansion device, expand them for 15 seconds under the condition of a power of 1500W, and then pulverize them into 120-mesh powder. Granulate in a Midi Glatt fluidized bed, the fluidized bed fluidized pressure is 0.15 Bar, 60 ° C conditions for 8 minutes; weigh 5 parts of hydroxypropyl methylcellulose, 5 parts of carboxymethyl starch according to parts by weight Sodium, using distilled water to prepare a binder solution with a concentration of 10%, under the conditions of fluidization pressure of 0.15Bar, airflow temperature of 80°C, spray pressure of 0.15Bar, and spray rate of 10g / min, top spray Apply 180g of binder solution in the following way; after the binder is applied, dry it for 8 minutes at a fluidization pressure of 0.12 Bar and an air temperature of 50°C, adjust the moisture content to 7%, and pass through a 40-mesh sieve to obtain a cigarette filter rod. Flu...

Embodiment 3

[0032] Take 0.3 kg of tobacco stems and adjust the moisture content to 15%, place them in a microwave expansion device, expand them for 45 seconds under the condition of a power of 500W, and then pulverize them into 160-mesh powder, and place the prepared tobacco stem powder in a Midi Glatt fluidized bed For medium granulation, the fluidized bed fluidization pressure is 0.12Bar and kept at 50°C for 5 minutes; weigh 5 parts of hydroxypropyl methylcellulose and 1 part of sodium carboxymethyl starch in parts by weight, and prepare it with distilled water For a binder solution with a concentration of 6%, 120g of binder is applied by top spraying under the conditions of fluidization pressure of 0.12Bar, airflow temperature of 60°C, spray pressure of 0.08Bar, and spray rate of 12g / min solution; after the binder is applied, dry for 5 minutes at a fluidization pressure of 0.12 Bar and an air temperature of 50° C., adjust the moisture content to 8%, and pass through a 60-mesh sieve to o...

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PUM

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Abstract

The invention discloses a tobacco stem porous particle and application thereof in cigarettes. The tobacco stem porous particles with a particle size of 20 meshes to 60 meshes are prepared by using microwave expanded tobacco stem powder with a particle size of 100 meshes to 160 meshes as raw materials, using one kind or several kinds of hydroxypropyl methyl cellulose and sodium carboxymethyl starch as binding agent and adopting a fluidized bed top spraying technology. The particle has the advantages that the surface is rough, the specific surface area is larger, the effective contact area of particle materials and cigarette smoke can be obviously improved, and hydrogen cyanide in the cigarette smoke can be selectively adsorbed; the particle not only has a function of reducing the harm, but also can effectively reduce the irritation of the cigarette smoke and improve the remaining flavor and has an efficacy of improving the smoke sweetness; the production process is simple, the operability and the standardization capability are strong, the raw materials are easy to obtain, the cost is low, the realization of industrial production is facilitated and the application prospect is good.

Description

technical field [0001] The invention belongs to the technical field of cigarette materials, and in particular relates to a porous tobacco stem particle capable of improving the smoking quality of cigarettes. At the same time, the invention also relates to the application of the porous particle in cigarette processing. Background technique [0002] Tobacco stems account for about 20% to 30% of the total weight of tobacco leaves, and their components are mainly cell wall substances such as cellulose, hemicellulose, lignin and pectin. At present, tobacco stems are mainly used as fillers and raw materials for reconstituted tobacco leaves in cigarettes. Since tobacco stems contain a large amount of cellulose and lignin, adding too much stems to cigarettes will have a negative impact on the taste of cigarettes. . To this end, tobacco science and technology workers have conducted a lot of research on the processing of cut stems, aiming at improving their utilization in cigarettes...

Claims

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Application Information

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IPC IPC(8): A24B15/18A24D3/06
Inventor 王明锋王超何靓陶鹰朱保昆黄立斌
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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