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Complex enzyme preparation for tobacco sheet and application of complex enzyme preparation

A technology for compound enzyme preparation and tobacco sheet, which is applied in the directions of tobacco, application and preparation of tobacco, can solve problems such as insufficient satisfaction of industrial production, maintain stability and quality, improve pungent odor and aftertaste, and increase aroma components Effect

Active Publication Date: 2015-10-28
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the concentrated liquid alcoholization method used in the existing tobacco sheet production is to use natural alcoholization, which takes more than 5 days, which is not enough for industrial production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Tobacco waste is removed from impurities, and the stems are pretreated to obtain raw materials;

[0022] (2) extracting the raw material in step (1), and obtaining the extract after separation;

[0023] (3) Concentrating the extract to a mass concentration of 35% to obtain a concentrate;

[0024] (4) According to each gram of compound enzyme preparation, it includes: 3000U of pectinase, 2000U of ligninase, 1500U of neutral protease, and 1000U of amylase, and configure it into a compound enzyme preparation;

[0025] (5) Add 0.5% of the compound enzyme preparation described in step (4) according to the mass ratio to the concentrated solution described in step (3), and then add 0.1% sodium hydroxide in a mass ratio, and carry out sealing and alcoholization of the concentrated solution For treatment, the alcoholization temperature is 45°C, the alcoholization time is 4 hours, and the alcoholization stirring speed is 30 rpm;

[0026] (6) Add flavors and fragrances to th...

Embodiment 2

[0028] (1) Tobacco waste is removed from impurities, and the stems are pretreated to obtain raw materials;

[0029] (2) extracting the raw material in step (1), and obtaining the extract after separation;

[0030] (3) Concentrating the extract to a mass concentration of 40% to obtain a concentrate;

[0031] (4) According to the compound enzyme preparation per gram including: pectinase 2500U, ligninase 1800U, neutral protease 1000U, amylase 1500U, configured into a compound enzyme preparation;

[0032] (5) Add 1% of the compound enzyme preparation described in step (4) according to the mass ratio to the concentrated solution described in step (3), and then add 0.3% sodium hydroxide in a mass ratio, and carry out sealing and alcoholization of the concentrated solution Treatment, alcoholization temperature 50°C, alcoholization time 6 hours, alcoholization stirring speed 50 rpm;

[0033] (6) Add flavors and fragrances to the concentrated liquid after the alcoholization treatment...

Embodiment 3

[0035] (1) Tobacco waste is removed from impurities, and the stems are pretreated to obtain raw materials;

[0036] (2) extracting the raw material in step (1), and obtaining the extract after separation;

[0037] (3) Concentrating the extract to a mass concentration of 45% to obtain a concentrate;

[0038] (4) According to the compound enzyme preparation per gram including: pectinase 3500U, ligninase 1500U, neutral protease 2000U, amylase 1200U, configured into a compound enzyme preparation;

[0039] (5) Add 2% of the compound enzyme preparation described in step (4) according to the mass ratio to the concentrated solution described in step (3), and then add 0.5% sodium hydroxide in a mass ratio, and carry out sealing and alcoholization of the concentrated solution Treatment, alcoholization temperature 60°C, alcoholization time 10 hours, alcoholization stirring speed 100 rpm;

[0040] (6) Add flavors and fragrances to the concentrated liquid after the alcoholization treatme...

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Abstract

The invention provides a complex enzyme preparation for a tobacco sheet and application of the complex enzyme preparation. The complex enzyme preparation is characterized in that each gram of the complex enzyme preparation comprises the following enzymes: 2500-3500 U of pectinase, 1500-2000 U of ligninase, 1000-2000 U of neutral protease and 1000-1500 U of amylase. The alcoholized tobacco sheet added with the complex enzyme preparation is remarkably improved in the aspects of aroma, harmony, wood offensive odor, pungent odor, residual taste and the like, and is very high in practicability.

Description

technical field [0001] The invention relates to the field of paper-making tobacco sheets, in particular to a composite enzyme preparation for tobacco sheets and an application thereof. Background technique [0002] Paper-making tobacco sheet is a regenerated product made of waste tobacco stems, tobacco powder, and low-grade tobacco leaves in the cigarette production process into sheets or filaments through the same process as papermaking. Adding it to cigarettes, on the one hand, can properly reduce the cost of cigarettes; on the other hand, it can adjust the physical properties and chemical components of cigarettes to a certain extent, and reduce the tar content, thereby helping to improve the quality of cigarettes. [0003] The process of producing tobacco sheets by papermaking method is to use tobacco stems, tobacco powder and low-grade tobacco leaves as raw materials. After soaking and extracting, the extracted raw materials and the extracted liquid are separated, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/20
CPCA24B3/14A24B15/20
Inventor 刘雄斌唐向兵姚元军
Owner HUBEI CHINA TOBACCO IND
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