Method of quality improving and harm reducing of tobacco leaves

A technology for tobacco leaves and flue-cured tobacco, which is applied in the fields of tobacco, tobacco processing, and cigar manufacturing, etc. It can solve the problems of affecting the style and taste of tobacco leaves, increasing the difficulty of cigarette formula, and obvious local characteristics, so as to improve the use value and industrial usability, reduce the Unusable amount of tobacco leaves, wide range of effects

Pending Publication Date: 2019-10-15
郝连顺 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality defects of tobacco leaves are generally characterized by irritation, poor combustibility, turbid aroma, heavy miscellaneous gas and residue, bitter aftertaste, and obvious local characteristics, which increase the difficulty of cigarette formula design
However, some of these technical methods have poor controllability, poor applicability or low efficiency and are difficult to be applied industrially. Some affect the natural style and taste of tobacco leaves, and some improve one aspect but bring another aspect. The problem is that some have higher costs and are not conducive to promotion, and there are certain limitations and defects

Method used

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  • Method of quality improving and harm reducing of tobacco leaves
  • Method of quality improving and harm reducing of tobacco leaves
  • Method of quality improving and harm reducing of tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The method for tobacco leaf quality improvement and harm reduction of the present embodiment comprises the following steps:

[0052] 1) Add Shandong B3F rebaked tobacco into the device;

[0053] 2) Add 1% sodium sulfate aqueous solution, synergist, and hydrolyzing agent to the container for hydrolysis, the mass ratio of tobacco leaves to sodium sulfate aqueous solution is 1:8, the synergist is ethanol, and the synergist and sodium sulfate The mass ratio of the aqueous solution is 0.5:1, the added amount of the hydrolysis accelerator is 2% of the mass of the tobacco leaves, the hydrolysis accelerator is composed of hydrochloric acid and sulfuric acid with a mass ratio of 1:0.5, the hydrolysis temperature is 80°C, and the hydrolysis time is 6h;

[0054] 3) After the hydrolysis is completed, the hydrolyzed tobacco leaves in step 2) are subjected to solid-liquid separation, the solid content of the separated liquid is 30% of the dry weight of the tobacco leaves, and the sol...

Embodiment 2

[0058] The method for tobacco leaf quality improvement and harm reduction of the present embodiment comprises the following steps:

[0059] 1) Add Sichuan C3F first-cured shredded tobacco into the device;

[0060] 2) add water, synergist, hydrolyzing agent in container and carry out hydrolysis, the mass ratio of tobacco leaf and water is 1:6, synergist is ethanol and propylene glycol by mass ratio 1:1 composition, synergist and water The mass ratio is 0.1:1, the added amount of the hydrolysis accelerator is 1% of the mass of the tobacco leaf, the hydrolysis accelerator is composed of hydrochloric acid and potassium sulfate in a mass ratio of 0.5:0.1, the hydrolysis temperature is 40°C, and the hydrolysis time is 1h;

[0061] 3) After the hydrolysis is completed, the hydrolyzed tobacco leaves in step 2) are subjected to solid-liquid separation, the solid content of the separated liquid is 10% of the dry weight of the tobacco leaves, and the solid-liquid separation method is mec...

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Abstract

The invention relates to a method of quality improving and harm reducing of tobacco leaves. The method includes the following steps that the tobacco leaves are evenly mixed with water, a synergist anda hydrolysis promoting agent, hydrolysis is conducted, and solid liquid separation is conducted; and the hydrolyzed tobacco leaves are loosened and dried. By adopting the tobacco leaf processing treatment method capable of effectively reducing the negative influences of chemicals contained in the tobacco leaves through the hydrolysis effect and dissolving-out separation of parts of matter, when the treated tobacco leaves are smoked, smoke is fluffy and fine, aroma clarity and purity are better, offensive odors and irritation are reduced, the aftertaste is clean and comfortable, formulation application is improved, meanwhile, harmful components in the tobacco leaves and human body harmful components such as tar, carbon monoxide, methanol, phenol and ammonia in the smoke generated during burning are reduced, and the safety of smoking cigarettes is improved.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing, and relates to a method for improving quality and reducing harm of tobacco leaves. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Tobacco leaves are the raw material for the production of cigarettes, mainly composed of chemical components such as carbohydrates, nitrogenous compounds, organic acids, fats, glycosides and ash elements. The quality of tobacco leaves directly affects the quality of cigarette products, while the quality of tobacco leaf raw materials is affected by various factors such as ecological conditions, varieties, planting, and processing techniques. Due to the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/28A24B15/12A24D1/00
CPCA24B15/28A24B15/12A24D1/00
Inventor 郝连顺于祥秦海峰
Owner 郝连顺
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