Cutch extracts preparation method for tobacco and application thereof

A technology of extract and catechu, which is applied in the field of preparation of tobacco catechu extract, to achieve the effects of enhanced comfort, rich aroma and simple preparation process

Inactive Publication Date: 2013-03-20
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese medicine catechu has not be

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1) Take 100g of catechu and put it in a 3000ml distillation flask, add 2000ml of 0.5% lactic acid aqueous solution to the catechu, soak for 1h, heat and reflux under normal pressure to extract 4 times, each time for 1h, filter after cooling, respectively Keep the filtrate for 3 times;

[0016] 2) Combine the filtrates in step 1), and concentrate under reduced pressure at 60°C to 3 times the weight of the catechu raw material to obtain the desired tobacco catechu extract.

[0017] Take the catechu extract obtained above, add 0.1% of the extract to the dry weight of the shredded tobacco, dissolve it in pure water and evenly spray it on the blank shredded tobacco according to the feeding process of conventional feeding, and dry the shredded tobacco at 65°C. Dried to a moisture content of 16%, made into cigarettes.

Embodiment 2

[0019] 1) Take 100g of catechu and place it in a 3000ml distillation flask, add 1500ml of ethanol solution with a volume fraction of 50% to the catechin, soak for 2 hours, heat and reflux under normal pressure for 3 times, each time for 4 hours, filter after cooling, and separate Keep the filtrate for 4 times;

[0020] 2) The filtrates in step 1) were combined and concentrated under reduced pressure at 55°C to twice the weight of the catechu raw material to obtain the desired tobacco catechu extract.

[0021] Take the catechu extract obtained above, add 0.01% of the extract to the dry weight of the shredded tobacco, dissolve it in pure water and evenly spray it on the blank shredded tobacco according to the feeding process of conventional feeding, and dry the shredded tobacco at 55°C. Dried to a moisture content of 12%, made into cigarettes.

Embodiment 3

[0023] 1) Put 100g of catechu into a 3000ml distillation flask, add 1000ml of ethanol solution with a volume fraction of 95% to the catechin, soak for 1h, heat and reflux under normal pressure to extract 4 times, each time for 2h, cool and filter, respectively Take 2 filtrates;

[0024] 2) Combine the filtrates in step 1), concentrate under reduced pressure at a temperature of 65°C to 4 times the weight of the catechu raw material, and obtain the desired tobacco catechu extract.

[0025] Take the catechu extract obtained above, add 0.05% of the extract to the dry weight of the shredded tobacco, dissolve it in pure water and spray it evenly on the blank shredded tobacco according to the conventional feeding procedure, and dry the shredded tobacco at 60°C. Dried to a moisture content of 14%, made into cigarettes.

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Abstract

The invention discloses a cutch extracts preparation method for tobacco and application thereof. The method includes taking one part of raw materials of cutch, adding ethanol with weight of 10-20 times and volume fraction of 30%-95% or lactic acid water solution with volume fraction of 0.1%-1%, soaking for 1-2 hours, heating and returning flow and extracting 2-4 times in a normal pressure, extracting for 1-4 hours each time, filtering after cooling, and keeping filter solution of 2-4 times respectively. Cutch extracts for the tobacco are required after the raw materials of the cutch is reduced in pressure and concentrated to 2-4 times of weight of the cutch raw materials under 55-65 DEG C. Cutch extract solution is evenly sprayed in blank pipe tobacco according to additive amount of pipe tobacco dry weight of 0.01-0.1%, the pipe tobacco is dried to moisture content of 12-16% on the condition of 55-65 DEG C, and a cigarette can be manufactured. Natural aroma which is contained in extracts obtained is coordinated with tobacco and has good decoration function on smoke state after added into tobacco leaves, so that the aroma is rich, and the smoke is soft, fine and smooth.

Description

technical field [0001] The present invention relates to a spice for tobacco and its preparation method, in particular to a method for preparing tobacco catechu extract and its application. Background technique [0002] With the improvement of people's consumption level, the demand for high-quality cigarettes continues to increase, but the limited quality raw materials limit the production of high-quality cigarettes, and by adding flavors and ingredients to enhance the flavor of tobacco, improve the quality of tobacco leaves, and increase the utilization rate of tobacco leaves, It is an important measure to solve this contradiction. In cigarette products, the aroma and taste of cigarettes are very important. Adding spices is a key link in the cigarette industry, and it is also one of the effective means to improve product style and improve the quality of cigarette aroma. It can provide consumers with some aroma and taste. Cigarette products with satisfactory taste. [0003]...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B15/24
Inventor 蹇顺华陈胜黄龙齐富友李星
Owner HUBEI CHINA TOBACCO IND
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