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A preparation method and application of highly flexible reconstituted tobacco leaves

A technology of reconstituted tobacco leaves and high flexibility is applied in the field of paper-making reconstituted tobacco leaves, which can solve the problems of difficulty in ensuring uniform dispersion, unstable product quality, and large quantity of extracts, and achieves low processing cost, outstanding characteristic style, and good uniformity. Effect

Active Publication Date: 2022-04-05
CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the methods disclosed above focus on using special functional plant material extracts to enhance and improve cigarette leaf groups and stem groups, and adding functional plant material extracts to tobacco extracts and coating them on reconstituted tobacco leaves. The quantity is relatively large, and after the coated reconstituted tobacco leaf base is dried at a high intensity, the aroma components are seriously lost
In addition, some methods focus on adding special functional plant raw material particles to reconstituted tobacco leaves in the form of multi-layer molding sandwiches. Due to the small proportion of functional plant raw material particles, it is difficult to ensure their uniform dispersion during the forming process of reconstituted tobacco leaves, resulting in product Unstable quality

Method used

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  • A preparation method and application of highly flexible reconstituted tobacco leaves
  • A preparation method and application of highly flexible reconstituted tobacco leaves
  • A preparation method and application of highly flexible reconstituted tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Return the extracted solid particles of Schisandra chinensis 2 The base of reconstituted tobacco leaves was quantified, and the physical indicators were compared with those of the base of reconstituted tobacco leaves without adding solid particles.

[0021] Table 1 Basic physical indicators of reconstituted tobacco leaves

[0022]

[0023] It can be seen from Table 1 that the physical properties of the film base added with Schisandra solid particles, such as softness, absorbency, and bulk, have been greatly improved, which shows that the solid particles of Schisandra chinensis (about 40-80 mesh in particle size) were copied into tablets. In the base, the base can be made loose and porous, and the porosity can be increased.

Embodiment 2

[0025] (1) The air-dried fruit of Schisandra chinensis after removing the core and impurities, after the Schisandra chinensis is crushed and sieved, the parts <100 mesh, 100-300 mesh, and larger than 300 mesh are collected respectively.

[0026] (2) Extract the Schisandra chinensis powder of less than 100 mesh and greater than 300 mesh, the extraction conditions are: solvent: 95% ethanol, temperature: 70°C, time: 60min / time, twice in total. After the solid-liquid separation of the extraction, the extract is left to settle, and the supernatant is collected for concentration to a density of 1.10g / cm 3 The paste is ready for use, and the solid obtained after solid-liquid separation is returned to the reconstituted tobacco leaf production process to produce reconstituted tobacco leaf base and coating liquid for use.

[0027] (3) Schisandra chinensis powder with a particle size of 100-300 mesh in step (1) is uniformly mixed with the coating liquid in the production of reconstituted t...

Embodiment 3

[0030] (1) The air-dried fruit of Schisandra chinensis after removing the core and impurities, after the Schisandra chinensis is crushed and sieved, the parts <100 mesh, 100-300 mesh, and larger than 300 mesh are collected respectively.

[0031] (2) Extract the schisandra powder of less than 100 mesh and greater than 300 mesh, the extraction conditions are: solvent: 50% ethanol, temperature: 40°C, time: 60min / time, twice in total. After the solid-liquid separation of the extraction, the extract is left to settle, and the supernatant is collected for concentration to a density of 1.20g / cm 3 The paste is ready for use, and the solid obtained after solid-liquid separation is returned to the reconstituted tobacco leaf production process to produce reconstituted tobacco leaf base and coating liquid for use.

[0032] (3) Schisandra chinensis powder with a particle size of 100-300 mesh in step (1) is uniformly mixed with the coating liquid in the production of reconstituted tobacco l...

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Abstract

The invention discloses a method for preparing highly flexible reconstituted tobacco leaves, comprising: 1) sheet base preparation: adding 1-5% of tobacco material weight schisandra extract solids in the tobacco pulping process to produce a reconstituted tobacco leaf base; 2) Film base coating: add 1-5% Schisandra powder to the tobacco coating liquid, apply the reconstituted tobacco leaf base coating according to the preset coating rate, and dry the reconstituted tobacco leaves after coating to make the water content of the reconstituted tobacco leaves 10-12%; 3) Fragrance on the film base: the density is ρ=1.1-1.20g / cm 3 The schisandra extract is sprayed on the slit film base in an amount of 1-5%, and after the spraying, the moisture content of the reconstituted tobacco leaves is adjusted to 10-12%. The final product can significantly improve the softness, absorbency and bulkiness of the sheet base, improve the pungent irritation of reconstituted tobacco leaves, heavy woodiness and other problems, and at the same time improve the sweetness, comfort and compatibility of reconstituted tobacco leaves, and can relieve cough and eliminate phlegm , Improve respiratory system immunity, etc.

Description

technical field [0001] The invention relates to a preparation method and application of highly flexible reconstituted tobacco leaves, belonging to the technical field of papermaking reconstituted tobacco leaves. Background technique [0002] Paper-making reconstituted tobacco is an industrialized recombined tobacco produced by using tobacco waste such as tobacco stems, tobacco powder, tobacco sheets, and soot, through extraction, concentration, pulping, papermaking, coating, drying, and cutting. Paper-making reconstituted tobacco has become one of the essential components of cigarette formula due to its loose tissue structure, filling, absorption, combustibility, and obvious effect of reducing tar and harm. However, the raw material structure and processing method of papermaking reconstituted tobacco leaves have a large gap between its active ingredients (conventional chemical indicators, hot water solubles and the total amount of aroma components) and planted tobacco leaves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14A24B3/12A24B15/26
CPCA24B3/14A24B3/12A24B15/26
Inventor 马武松潘志新赵金涛曾颖张云龙林瑜
Owner CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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