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Device and method for improving sensory quality of tobacco lamina fermented by biological enzyme

A post-fermentation, bio-enzyme technology, applied in tobacco, food science, tobacco preparation, etc., can solve the problems that the content of small molecule chemical substances affects the coordination of chemical components of tobacco leaves and the reduction of sensory quality, so as to improve the coordination of chemical components and improve Sensory quality, effect of enhancing use value

Pending Publication Date: 2021-06-18
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with the traditional tobacco without bio-enzyme treatment, although the existing bio-enzyme fermentation technology can reduce the content of some macromolecular substances that affect the quality of tobacco leaves, the small-molecular chemical substances produced by bio-enzyme degradation of macromolecular chemical substrates are still Residing on the surface of tobacco, and the high content of these small molecule chemical substances will also affect the coordination of chemical components of tobacco leaves
For example: cellulase can degrade the cellulose in the tobacco into glucose, but the generated glucose still remains on the surface of the tobacco. However, when the glucose content is too high, the tobacco smoke will be dull and tasteless, and the sensory quality will be reduced

Method used

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  • Device and method for improving sensory quality of tobacco lamina fermented by biological enzyme

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The 2016 Henan Luoyang tobacco leaves stocked by a domestic cigarette industry enterprise, grade X4F, were processed by two methods, one is to use the existing bio-enzyme fermentation technology to process; the other is to use the existing bio-enzyme On the basis of fermentation technology, the device and method of the present invention are used for processing. The specific process is as follows:

[0034] Method 1: The 2016 Henan Luoyang sliced ​​tobacco is sequentially processed by slicing, loosening, storing, bio-enzyme application, fermentation and inactivation. The bio-enzyme applied is composed of cellulase, amylase and protease to form a complex enzyme.

[0035] Method Two:

[0036] (1) The 2016 Henan Luoyang sliced ​​tobacco was firstly processed through the existing bio-enzyme fermentation processes such as slicing, loosening, storage, bio-enzyme application and fermentation (the type of bio-enzyme applied is the same as method 1), and then passed through the ...

Embodiment 2

[0043] The 2015 Heilongjiang Suihua sheet cigarettes in stock of a domestic cigarette industrial enterprise, grade B4F, were processed by two methods, one is to use the existing bio-enzyme fermentation technology to process; the other is to use the existing bio-enzyme On the basis of fermentation technology, the device and method of the present invention are used for processing. The specific process is as follows:

[0044] Method 1: The 2015 Heilongjiang Suihua Tobacco was sequentially processed through the existing bio-enzyme fermentation technology such as slicing, loosening and re-moisture, storage, bio-enzyme application, fermentation and inactivation, and the bio-enzyme applied was cellulase.

[0045] Method Two:

[0046] (1) The 2015 Liaoning Dandong sliced ​​tobacco was firstly processed through the existing bio-enzyme fermentation processes such as slicing, loosening, storage, bio-enzyme application and fermentation (the type of bio-enzyme applied is the same as metho...

Embodiment 3

[0053] The 2018 Hunan Shaoyang sheet cigarettes stocked by a domestic cigarette industrial enterprise are graded C4F. The sensory evaluation results show that the dry gas, woody gas and other miscellaneous gases are obvious, and the oral cavity is highly irritating and residual. After being treated with the existing biological enzyme fermentation technology, its dry coke gas and woody gas are slightly weakened, and the irritation of the mouth is also reduced, but the smoke tends to be flat. In order to further improve its quality, based on the existing biological enzyme fermentation technology On, adopt device and method of the present invention to process, concrete process is as follows:

[0054] (1) The 2018 Hunan Shaoyang sliced ​​tobacco was firstly processed through the existing bio-enzyme fermentation processes such as slicing, loosening, storage, bio-enzyme application and fermentation. The applied bio-enzymes include cellulase, amylase, protease, Pectinase, etc.

[00...

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Abstract

The invention relates to the field of cigarette tobacco leaf raw material processing, in particular to a device and a method for improving sensory quality of tobacco lamina after biological enzyme fermentation, and is characterized in that the device comprises a porous mesh belt and a water washing and hot air drying box body, and the porous mesh belt penetrates through the water washing and hot air drying box body, and is used for conveying the fermented tobacco sheet materials for washing and drying treatment. The method comprises the following steps: washing fermented laminas with warm water, and drying the laminas with hot air to remove small molecular chemical substances generated on the surfaces of the tobacco leaves through biological enzymolysis. Compared with the prior art, the method has the outstanding advantages that small-molecule chemical substances generated by degrading the tobacco lamina by the biological enzyme can be quickly removed through water washing and drying, the chemical component coordination of the tobacco lamina is improved, the sensory quality of the tobacco lamina is further improved, and the use value of the tobacco lamina is improved.

Description

technical field [0001] The invention relates to the field of raw material processing of cigarette tobacco leaves, in particular to a method for improving the sensory quality of sheet tobacco after biological enzyme fermentation. Background technique [0002] Biological enzyme fermentation is an effective method to improve the quality of tobacco leaves. A large number of studies have shown that by applying biological enzymes, such as: after treatment with a combination of α-amylase, cellulase, hemicellulase, pectinase and protease (see Chinese patent 200410087655.3; CN110742303A; CN106399277A; CN105054286A, etc., Guizhou Agricultural Sciences, 2015, 43 (1): 35-39 pages, Southwest Agricultural Journal, 2018, 31 (5): 948-957 pages, etc.), can effectively degrade and affect the sensory quality of tobacco leaves The content of some macromolecular chemical substances (China Tobacco Science, 2018, 39 (3): 80-88, etc.), improves the irritation of low-level tobacco leaf sensory smoki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/18A24B15/18
CPCA24B3/18A24B15/18
Inventor 乔学义徐波张齐朱文魁孔臻张大波王兵
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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