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Preparation method and application of functionality tobacco sheets for improving shred conglutination and sweet returning

A tobacco flake, functional technology, applied in the field of pulp and paper making, can solve problems such as shred adhesion, quality and sensory gap, and insignificant aroma enhancement effect, and achieve the effect of overcoming defects and application bottlenecks, and reducing irritation

Active Publication Date: 2015-01-07
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, compared with the natural tobacco leaf, the existing tobacco sheet including the patent application with the application number 201010242200. Large gap; after adding tobacco flakes, shreds often stick together, the effect of flavor enhancement is not significant, and there is no sweetening

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The kelp was mixed with 4 times the weight of 30% (w / w) ethanol aqueous solution, extracted at 60°C for 2 hours, and then concentrated to a solid content of 35% (w / w) to obtain the kelp extract.

[0019] (1) Mix licorice residue and tobacco powder raw materials in a weight ratio of 1:1 to obtain a mixed raw material, add water 4 times the weight of the mixed raw material, stir at 70°C for 30 minutes, filter to remove water, and obtain a washed tobacco powder mixture ;

[0020] (2) Mixing the tobacco powder mixture after washing in step (1) with water, so that the solid content of the mixed solution reaches 7%, and then adding a disc refiner with a refining gap of 0.03 mm for refining to obtain a mixture slurry;

[0021] (3) Mix the mixture slurry with 1 weight multiple of water, let it stand for 30 minutes, stir at 20°C for 3 hours, and filter to obtain tobacco residue slurry;

[0022] (4) The tobacco pulp obtained in step (3) is subjected to conventional sheet-making ...

Embodiment 2

[0026] The kelp was extracted with 4 times the weight of 60% (w / w) ethanol aqueous solution at 50°C for 4 hours, and concentrated to a solid content of 60% (w / w) to obtain the kelp extract.

[0027] (1) Mix licorice residue and tobacco powder raw materials according to the weight ratio of 2:1 to obtain a mixed raw material, add 6 times the weight of the mixed raw material in water, stir at 85°C for 15 minutes, filter to remove water, and obtain a washed tobacco powder mixture ;

[0028] (2) Mix the tobacco powder mixture after washing in step (1) with water again, so that the solid content of the mixed solution reaches 12%, and then add a disc refiner with a refining gap of 0.3 mm for refining to obtain a mixture slurry;

[0029] (3) Mix the mixture slurry with 3 times by weight of water, let it stand for 60 minutes, stir at 30°C for 0.5 hours, and filter to obtain tobacco residue slurry;

[0030] (4) The tobacco pulp obtained in step (3) is subjected to conventional sheet-ma...

Embodiment 3

[0034] The kelp was extracted with 4 times the weight of 60% (w / w) ethanol aqueous solution at 50°C for 4 hours, and concentrated to a solid content of 60% (w / w) to obtain the kelp extract.

[0035] (1) Mix licorice residue and tobacco powder raw materials in a weight ratio of 1.8:1 to obtain a mixed raw material, add water 6 times the weight of the mixed raw material, stir at 80°C for 25 minutes, filter to remove water, and obtain a washed tobacco powder mixture ;

[0036] (2) Mixing the tobacco powder mixture after washing in step (1) with water, so that the solid content of the mixed solution reaches 10%, and then adding a disc refiner with a refining gap of 0.4 mm for refining to obtain a mixture slurry;

[0037] (3) Mix the mixture slurry with 3 times by weight of water, let it stand for 60 minutes, stir at 30°C for 0.5 hours, and filter to obtain tobacco residue slurry;

[0038] (4) The tobacco pulp obtained in step (3) is subjected to conventional sheet-making in the t...

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PUM

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Abstract

The invention discloses a preparation method and application of functionality tobacco sheets for improving shred conglutination and sweet returning. Mixture of liquorice residues and tobacco powder in appropriate proportion serves as a raw material, washing and defibrination are carried out to remove water-solubility matters in slurry, and copying and coating of water-solubility are carried out to prepare the functionality tobacco sheets. The functionality tobacco sheets prepared by using the method are close to natural tobacco leaves in physical forms such as appearances, colors and luster, adhesion phenomena during shredding are avoided, and the functionality tobacco sheets have functions of obviously increasing aroma, reducing cigarette excitement and obviously returning sweet after the functionality tobacco sheets are added in cigarettes.

Description

technical field [0001] The invention belongs to the field of pulping and papermaking, and in particular relates to a functional tobacco sheet and a preparation method thereof. Background technique [0002] Smoking and health are one of the main challenges facing the development of the tobacco industry. Improving the safety of smoking has gradually become a common goal for the tobacco industry to continue to survive and develop. Studies have proved that the harmful components of cigarettes mainly come from the tar in cigarettes, and the development of high-aroma and low-tar cigarettes has become the consensus of the tobacco industry. Ways to increase flavor and reduce tar in cigarettes include breeding and popularizing low-tar tobacco leaf variety technology, applying filter ventilation and dilution technology, blending expanded shredded tobacco and expanded stem technology, blending tobacco sheet technology, etc. Among them, the blending tobacco sheet technology is not only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
Inventor 饶国华邵干辉赵谋明田英姿赵瑞峰崔春刘熙
Owner CHINA TOBACCO GUANGDONG IND
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