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Method for improving sensory quality of tobacco reconstituted through papermaking method

A technology for reconstituting tobacco leaves and a processing method, which is applied in the directions of tobacco, tobacco preparation, and application, can solve the problems of low internal quality, insufficient aroma, and high irritation, and achieves good internal quality, improved physical properties, and low irritation. Effect

Active Publication Date: 2015-10-07
CHINA TOBACCO SICHUAN IND CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the sensory quality problems such as low internal quality, insufficient aroma, heavy miscellaneous gas, and large irritation that are common in the existing domestic papermaking reconstituted tobacco leaves, and to provide a method for reconstituted tobacco using microbial fermentation of crude enzyme liquid. Tobacco leaf raw material and slurry, and a biological treatment method for improving the sensory quality of reconstituted tobacco leaves by papermaking method, the finished product of reconstituted tobacco leaves by papermaking method after treatment by this method has good internal quality, less miscellaneous gas and less irritation; Enzymatic refining and enzymatic beating are carried out through the synergistic action of two kinds of biological enzymes, the fiber characteristics of the pulp, the physical properties of the sheet base and the energy consumption of refining have all been improved.

Method used

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  • Method for improving sensory quality of tobacco reconstituted through papermaking method
  • Method for improving sensory quality of tobacco reconstituted through papermaking method
  • Method for improving sensory quality of tobacco reconstituted through papermaking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Weigh 50 parts of tobacco stems and 50 parts of tobacco dust (including 40 parts of tobacco leaf fragments and 10 parts of tobacco dust) according to the absolute dry weight (ie weight), and perform a water extraction respectively. The technical conditions for primary extraction of tobacco stems are solid-liquid ratio of 1:8, temperature of 70°C, and time of 50 minutes. The primary extraction process conditions of tobacco raw materials such as tobacco leaf fragments and tobacco powder are as follows: temperature 60°C, solid-liquid ratio 1:5, and time 50 minutes. The dryness after one-time extraction and squeezing of tobacco stems is 25%, the dryness of tobacco leaf fragments and tobacco dust after one-time extraction and squeezing is 30%, the yield of tobacco stem extract is 45%, and the extraction of tobacco leaf fragments and tobacco dust The yield of the product is 50%.

[0048] After the tobacco stems are extracted once, they are processed by rubbing. After rubbing...

Embodiment 2

[0056] Compared with Example 1, only the following treatment methods are changed in this embodiment, and other treatment conditions are unchanged: the amount of white rot fungus fermented crude enzyme liquid is changed to 25 IU / g, and the amount of mixed fermented crude enzyme liquid is changed to 50 IU / g. Except for the above-mentioned changes in the treatment conditions, other treatment conditions remained unchanged, and the scheme of Example 1 was repeated, and the final sensory evaluations obtained are shown in Table 2.

Embodiment 3

[0058] Change the amount of white rot fungus fermented crude enzyme liquid to 50IU / g, the amount of mixed fermented crude enzyme liquid to 10IU / g, and other treatment conditions remain unchanged, that is, the same as Example 1, repeat the scheme of Example 1, and finally obtain the sensory evaluation See Table 2.

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Abstract

The invention discloses a method for improving the sensory quality tobacco reconstituted through a papermaking method. Biotreatment is conducted twice on raw materials and sizing agents of the tobacco which is reconstituted through the papermaking method through crude enzyme obtained through microbial fermentation, the object of the primary biotreatment is raw materials obtained after extraction and tobacco rod rolling are conducted, biological enzyme penetrates through the surfaces of tobacco stems and shredded tobacco leaves obtained after extraction and tobacco rod rolling are conducted and the surface of tobacco powder and enters cell walls and middle lamella to act on chemical connection among lignin, cellulose and hemicellulose, and enzyme-promoting and defibrination functions are achieved while macromolecule matter is degraded. Secondary biotreatment is conducted in the latency process conducted before low-concentration defibrination and after high-concentration defibrination, the biological enzyme acts on sizing agent fiber, and the lignin, cellulose, hemicellulose, pectin, protein and other macromolecule matter are further degraded effectively. After biotreatment is conducted twice, cell wall matter in raw materials and the sizing agent and undissolved macromolecule matter can be degraded effectively, and the sensory quality of the tobacco reconstituted through the papermaking method is improved remarkably.

Description

technical field [0001] The invention relates to the technical field of papermaking reconstituted tobacco production, in particular to a treatment method for improving the sensory quality of papermaking reconstituted tobacco. Background technique [0002] Papermaking reconstituted tobacco, originally a recycling of tobacco waste, has been developed as a way to improve the chemical and taste qualities of cigarettes. With the increase in the blending ratio of reconstituted tobacco leaf products in Chinese-style cigarette formulas, the comprehensive effect of paper-making reconstituted tobacco leaves on reducing harm, reducing coke, reducing consumption and improving quality of Chinese-style cigarettes has become increasingly prominent. The manufacturing process of reconstituted tobacco leaves by papermaking method at home and abroad includes raw material extraction, concentration, pulping, papermaking, coating, drying and other processes. Although domestic production of paper-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 赵德清戴亚冯广林周学政杨杰方军
Owner CHINA TOBACCO SICHUAN IND CO LTD
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