Method for increasing use value of tobacco stems in cigarette application

A technology with application value and tobacco stems is applied in the field of improving the use of tobacco stems in cigarettes, which can solve the problems of adverse effects on the comprehensive quality of cigarettes, low utilization value, and low utilization rate of raw materials.

Inactive Publication Date: 2014-06-04
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology for processing tobacco stems has defects such as low raw material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] S1. Cleaning the tobacco stems (from Guangdong China Tobacco Raw Materials Bank, which does not limit the present invention, and those skilled in the art can use tobacco stems from other sources);

[0035] S2. Using 5 mL of hot water at 60°C to extract 1 g of tobacco stems for 50 min;

[0036] S3. After leaching the tobacco stems, filter to collect the extraction liquid and the extracted tobacco stems respectively; dispose of the extraction liquid separately, squeeze the tobacco stems dry, cut into shreds to obtain cut stems, and dry the cut stems to be evaluated.

[0037] The processes such as pressing stems, squeezing, and drying refer to existing conventional technologies.

[0038] The gap between the rolls of the stalk is set at 0.7-1.0mm, HDT expansion technology is adopted, and the temperature is set at 200°C-220°C.

Embodiment 2

[0040] S1. Clean the tobacco stems;

[0041] S2. Using 20 mL of hot water at 60°C to extract 1 g of tobacco stems for 30 min;

[0042] S3. After leaching, filter to collect the extraction solution and the extracted tobacco stems respectively; the extraction solution is disposed of separately, the tobacco stems are squeezed dry, and shredded to obtain shredded stems, which are to be evaluated after being dried.

[0043] The processes such as pressing stems, squeezing, and drying refer to existing conventional technologies.

[0044] The gap between the rolls of the stalk is set at 0.7-1.0mm, HDT expansion technology is adopted, and the temperature is set at 200°C-220°C.

Embodiment 3

[0046] S1. Clean the tobacco stems;

[0047] S2. Using 80°C hot water 8mL to extract 1g of tobacco stems for 60min;

[0048] S3. After leaching, filter to collect the extraction solution and the extracted tobacco stems respectively; dispose of the extraction solution separately, squeeze the tobacco stems dry, cut into shreds to obtain shredded stems, and dry the shredded stems for use in the cigarette leaf group in the recipe.

[0049] The processes such as pressing stems, squeezing, and drying refer to existing conventional technologies.

[0050] The gap between the rolls of the stalk is set at 0.7-1.0mm, HDT expansion technology is adopted, and the temperature is set at 200°C-220°C.

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PUM

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Abstract

The invention discloses a method for increasing use value of tobacco stems in cigarette application. The method includes steps of rinsing the tobacco stems, impregnating the tobacco stems by hot water at 50-70 DEG C for 15-50 minutes, filtering after impregnation, and respectively collecting impregnation liquid and the impregnated tobacco stems; separately treating the impregnation liquid, pressing the tobacco stems to dewater, and shredding to obtain stem shreds which can be used in cigarette composition formulas after being expanded and dried; or reusing the stem shreds to feed after separating, purifying and concentrating the impregnation liquid. The stem shreds treated by the method are added into the cigarette composition, sensory quality is greatly improved, physical and chemical indicators are remarkably increased, and same tobacco stems can remarkably improve comprehensive quality of cigarettes after being treated by the method, application value of the tobacco stems in the cigarettes can be increased, and utilization value and rate of the tobacco stems are effectively increased.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and more specifically relates to a kind of lifting tobacco stem used in cigarettes [0002] value method. Background technique [0003] my country is a big tobacco country, and its annual output and consumption of cigarettes rank first in the world. The huge annual output and consumption of cigarettes puts forward an urgent demand for raw materials for cigarette production. [0004] Tobacco stems are the thick and hard veins of tobacco leaves, accounting for about 25% to 30% of the leaf weight. If the production capacity is 500,000 tons, more than 120,000 tons of tobacco stems are produced every year. As a big tobacco producing country, about hundreds of thousands of tons of tobacco stem waste is discarded and wasted in my country every year. In recent years, tobacco stems have been gradually used in cigarette production, but they are mainly used to prepare reconstituted tobacco l...

Claims

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Application Information

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IPC IPC(8): A24B15/24
Inventor 刘熙饶国华赵瑞峰叶荣飞
Owner CHINA TOBACCO GUANGDONG IND
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