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A kind of microwave treatment method of burley tobacco

A technology for microwave processing and burley tobacco, which is applied in the direction of processing tobacco, tobacco, preparing tobacco, etc., can solve the problems of few applications of flue-cured cigarettes, and achieve the effects of fewer steps, improved cigarette smoke, and simple operation.

Active Publication Date: 2017-12-19
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Burley tobacco is an indispensable and important raw material in blended cigarettes, but it is rarely used in flue-cured cigarettes in China

Method used

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  • A kind of microwave treatment method of burley tobacco
  • A kind of microwave treatment method of burley tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Take the B3F grade of Burley tobacco in stock, put it into a solution containing 1% lactic acid, 0.1% propylene glycol, 2% citric acid, 0.1% oxalic acid, 5% glucose, 3% fructose, and the balance is water according to the material ratio of 1:5 , soak at room temperature for 20 seconds; then put them into microwave equipment together, frequency 2450HZ, temperature 60°C, take samples at 2min, 5min, 8min, 12min, 15min respectively, drain excess water for each sample, and put it in an oven until the moisture content is reached 20% or so, then cut into shreds, and feed according to 1.5% of the weight of shredded tobacco. The feed liquid contains 0.1% isovaleric acid, 1% fig extract, and 1% Maillard reactant. Adjust the moisture content of shredded tobacco to 11.5%. Then roll it into a single cigarette for evaluation and smoking, select a treatment with a good effect, mix it into the finished cigarette according to the ratio of 5%, 8%, 10%, and 12%, and evaluate it again.

[0...

Embodiment 2

[0025] Take the B3F grade of Burley tobacco in stock, put it into a solution containing 0.8% lactic acid, 0.1% propylene glycol, 1.5% citric acid, 0.2% oxalic acid, 6.5% glucose, 2% fructose, and the balance is water according to the material ratio of 1:8 , soak at room temperature for 20 seconds; then put them into microwave equipment together, frequency 2450HZ, temperature 60°C, take samples at 2min, 5min, 8min, 12min, 15min respectively, drain excess water for each sample, and put it in an oven until the moisture content is reached 20%, and then cut into shreds, the shredded tobacco is fed at 1.5%, and the feed liquid contains 0.1% isovaleric acid, 0.8% fig extract, and 1.25% Maillard reactant. Adjust the moisture content of the shredded tobacco to 12%, and then roll it into a single cigarette for evaluation and smoking. Select the treatment with the best effect, mix it into the finished cigarette according to the ratio of 5%, 8%, 10%, and 12%, and evaluate it again .

[0...

Embodiment 3

[0030] Take the B3F grade of Burley tobacco in stock, and put it into a solution of 0.6% lactic acid, 0.1% propylene glycol, 1% citric acid, 0.3% oxalic acid, 8% glucose, 1% fructose, and the balance is water according to the material ratio of 1:10 , soak at room temperature for 20S; then put them into microwave equipment together, frequency 2450HZ, temperature 60°C, take samples at 2min, 5min, 8min, 12min, 15min respectively, drain the excess water for each sample, and put it in the oven until the moisture content is 20 %, and then cut into shreds, the shredded tobacco is added at 1.5%, and the feed liquid contains 0.1% isovaleric acid, 0.5% fig extract, and 1.4% Maillard reaction product. Adjust the moisture content of the shredded tobacco to 12.5%, and then roll it into a single cigarette for evaluation and smoking. Select the treatment with the best effect, mix it into the finished cigarette according to the ratio of 5%, 8%, 10%, and 12%, and evaluate it again .

[0031] ...

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Abstract

The invention provides a microwave treatment method for burley tobacco. The microwave treatment method comprises the following steps: (1) soaking burley tobacco sheets after threshing and redrying into an aqueous solution containing lactic acid, propanediol, citric acid, oxalic acid, glucose and fructose at the solid-liquid ratio of 1:5 to 1:10; (2) after the burley tobacco sheets are completely soaked, feeding the burley tobacco sheets into a microwave device, and carrying out treatment; (3) taking out the tobacco obtained in the step (2), draining the excessive water, placing the tobacco with the excessive water removed into an oven, carrying out baking at 110-140 DEG C till the moisture content is 20+ / -2%; and (4) shredding the tobacco obtained in the step (3), and carrying out feeding according to the ratio of 1.5% of the tobacco shreds, wherein the feed liquid contains isovaleric acid, ficus carica extract and maillard reactant. The burley tobacco treated by the method provided by the invention is moderate and slightly weak in strength, the smoke is soft and smooth, the smell of the burley tobacco is greatly reduced, the treated burley tobacco is mixed in the flue-cured type cigarette according to the ratio of at least 5%, and the effect of improving the smoke of the cigarette is achieved.

Description

technical field [0001] The invention relates to a method for processing tobacco leaf raw materials, in particular to a microwave processing method for Burley tobacco. Background technique [0002] At present, my country's burley tobacco is mainly concentrated in Hubei, Sichuan, Yunnan and other provinces, with a production capacity of more than 1 million tons and a production and sales volume of about 800,000 tons. my country's burley tobacco resources are relatively abundant. [0003] Burley tobacco is an indispensable and important raw material in blended cigarettes, but it is rarely used in flue-cured cigarettes in China. Burley tobacco in my country is mainly used in mixed cigarette products represented by “Zhongnanhai”, “Guangzhou”, “Yangcheng”, “Dubao” and “RGD”. -4% use burley in small quantities. The characteristic aroma and taste of Burley tobacco are obvious, and it is an important raw material for forming the style of mixed cigarettes, and is mainly used in mixed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/10A24B3/18A24B15/26
CPCA24B3/10A24B3/18A24B15/26
Inventor 刘峰峰吴风光汪健李琳何结望王林黎根闫铁军
Owner HUBEI CHINA TOBACCO IND