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Additive for flue-cured tobacco, prepn. method and application thereof

An additive, flue-cured tobacco technology, applied in the application, tobacco, tobacco processing and other directions, can solve the problems of insignificant changes in smoking indicators such as the amount of miscellaneous gas and irritation, affecting the improvement of product quality, and incomplete improvement of tobacco leaf quality, etc. The effect of shortening the production cycle, reducing the content, and good market application prospects

Active Publication Date: 2007-06-06
YUNNAN REASCEND TOBACCO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing baking technology can decompose a part of the starch contained in the tobacco leaves into sugar and degrade the protein and chlorophyll to a certain extent, it has little effect on the regulation of other components in the tobacco leaves and does not improve the quality of the tobacco leaves. thorough
Defects such as high starch content, unreasonable combination of chemical indicators of each component, and insignificant changes in suction indicators such as miscellaneous gas volume and irritation cannot be effectively resolved.
And if these defects are not effectively improved in the initial baking stage, it will be more difficult to solve in the subsequent process, and ultimately affect the improvement of product quality
In the prior art, there are no reports that can effectively solve the above-mentioned technical problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Put 5 parts of protein degrading enzyme, 5 parts of starch degrading enzyme, 5 parts of pectin degrading enzyme, 2 parts of polyphenol oxidase, 2 parts of cellulase, 2 parts of vitamin C, and 0.2 parts of potassium tartrate in 80 parts of water, stir Dissolve to form an aqueous solution, filter, take the filtrate and add it to the tobacco leaves by spraying at room temperature, the addition amount is 2%, and the treated sample is obtained after initial roasting. Tobacco leaves that were directly roasted according to the conventional process were selected as the control sample.

[0025] 1. Observe the changes in the appearance and grade of the first-cured tobacco leaf treatment sample and the control sample, see Table 1.

[0026] sample

[0027] 2. Observe the changes in the sensory evaluation results between the treated sample and the control sample, see Table 2.

[0028] sample

[0029] 3. Observe the changes of the main chemical indicators of the ...

Embodiment 2

[0033] Repeat Example 1, the following difference is arranged: prepare the flue-cured tobacco additive by the following parts by weight: 0.1 part of protein degrading enzyme, 1 part of starch degrading enzyme, 0.2 part of pectin degrading enzyme, 0.1 part of polyphenol oxidase, 0.1 part of cellulase, 0.1 part of vitamin C, 0.01 part of potassium tartrate, 55 parts of water. Additives were added in an amount of 5%.

Embodiment 3

[0035] Repeat embodiment 1, have following difference: prepare flue-cured tobacco additive by following weight parts: 10 parts of proteolytic enzymes, 10 parts of starch degrading enzymes, 10 parts of pectin degrading enzymes, 5 parts of polyphenol oxidases, 5 parts of cellulase, 5 parts of vitamin C, 0.5 parts of potassium tartrate, and 100 parts of water. Additives were added in an amount of 0.2%.

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PUM

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Abstract

An additive of flue-cured tobacco is prepared from the protein degradation enzyme, starch degradation enzyme, pectin degradation enzyme, poly-phenol oxidase, cellulose, VC and potassium tartrate through adding them to water, stirring for dissolving and filtering to obtain the liquid product. It can be sprayed onto the leaves of tobacco to decreasing the content of organic high-molecular substances in tobacco leaf and improving its quality.

Description

technical field [0001] The invention belongs to the technical field of tobacco biochemical treatment, in particular to a flue-cured tobacco additive. At the same time, the invention also relates to the preparation method of the additive and its application in flue-cured tobacco production. Background technique [0002] As we all know, due to its inherent quality defects, fresh tobacco leaves cannot be directly used to make cigarettes, and they need to be roasted, re-roasted and alcoholized before they can meet the quality requirements. The curing of tobacco leaves will lead to complex physical and physiological changes in the chemical components of tobacco leaves, and the results of these changes will ultimately determine the quality and usability of tobacco leaves. Although the existing baking technology can decompose part of the starch contained in the tobacco leaves into sugar and degrade the protein and chlorophyll to a certain extent, it has little effect on the regula...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/20
Inventor 刘维涓卫青李文鹏
Owner YUNNAN REASCEND TOBACCO TECH GRP
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