A manufacturing process of characteristic reconstituted tobacco leaves of Burley tobacco

A technology for reconstituting tobacco leaves and manufacturing process, applied in directions such as tobacco, tobacco processing, and tobacco preparation, can solve problems such as high cost, complex process, too many additives, etc., and achieve the effects of low cost, improved aroma characteristics, and improved utilization rate

Active Publication Date: 2020-07-24
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The patent "A Preparation Method of Burley Tobacco Reconstituted Tobacco Leaf Suitable for Flue-cured Tobacco Flavor" (Li Ran et al., Application No.: 201610762360.4) discloses a method of using compound enzymes to treat raw materials of Burley tobacco, and pectin is used in the enzyme group formula Enzyme, amino exopeptidase and other 8 kinds of enzymes, and add a variety of amino acids at the same time, too many additives, complicated process and high cost

Method used

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  • A manufacturing process of characteristic reconstituted tobacco leaves of Burley tobacco
  • A manufacturing process of characteristic reconstituted tobacco leaves of Burley tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1, the described manufacturing process of reconstituted tobacco leaves with Burley characteristics is characterized in that the specific steps are as follows:

[0033] (1) Compound enzyme is prepared according to the following mass percentages: 30% acid protease, 45% neutral protease, 25% cellulase;

[0034](2) 1000kg burley tobacco leaf material is added in the final material extraction tank, and the compound enzyme in the step (1) of 0.6% of burley tobacco leaf material weight percent is added simultaneously, then add the water of 5 times of burley tobacco leaf material weight, in At a temperature of 55°C, extract for 40 minutes in a two-step countercurrent manner, and separate the extracted solid-liquid mixture through a horizontal screw centrifuge to obtain leaf solid matter and leaf extract;

[0035] (3) Put 500kg of Burley tobacco stem material into the stem material extraction tank, add water 4 times its weight, and extract for 20 minutes in a two-step...

Embodiment 2

[0042] Embodiment 2, described a kind of manufacturing process with Burley characteristic reconstituted tobacco leaf, is characterized in that concrete steps are as follows:

[0043] (1) Compound enzyme is prepared according to the following mass percentages: acid protease 20%, neutral protease 35%, cellulase 20%, endoglucanase 5%, exoglucanase 6%, serine protease 7% , aspartic protease 3%, subtilisin 4%;

[0044] (2) Add 1000kg of tobacco powder raw materials into the final material extraction tank, add 0.65% of the compound enzyme in step (1) at the same time, then add 5000kg of water at a temperature of 55°C, and extract according to the two-step countercurrent method. The time is controlled at 40 minutes, and the extracted solid-liquid mixture is separated by a horizontal screw centrifuge to obtain solid substances and extracts;

[0045] (3) Add 540 kg of tobacco stem raw materials into the stem material extraction tank, then add 2160 kg of water at a temperature of 75° C...

Embodiment 3

[0052] Embodiment 3, described a kind of manufacturing process with Burley characteristic reconstituted tobacco leaf, is characterized in that concrete steps are as follows:

[0053] (1) Compound enzyme is formulated according to the following mass percentages: 25% acid protease, 35% neutral protease, 20% cellulase, 3% endoglucanase, 7% exoglucanase, serine Protease 5%, aspartic protease 2%, subtilisin 3%;

[0054] (2) 1000kg burley tobacco leaf material is added in the final material extraction tank, and compound enzyme is added in the step (1) of 0.55% of burley tobacco leaf material weight percent simultaneously, then add the water of 5 times of burley tobacco leaf material weight, in At a temperature of 55°C, extract for 40 minutes in a two-step countercurrent manner, and separate the extracted solid-liquid mixture through a horizontal screw centrifuge to obtain leaf solid matter and leaf extract;

[0055] (3) Put 500kg of Burley tobacco stem material into the stem materi...

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Abstract

The invention provides a manufacture technique of burley characteristic reconstituted tobacco, comprising: adding burley material into a powder extraction tank, adding a composite enzyme and water, and extracting and separating by means of two-step backflow to obtain leaf solid material and leaf extract; adding water to burley stem material, and performing two-step backflow extract to obtain stemextract and stem solid; mixing the extracts to a proportion, adding a flocculating agent, stirring, sucking supernate, purifying, and concentrating to obtain concentrate; mixing the solids, beating toobtain slurry, adding fiber slurry with water, adding water to dilute the mixture, and making base sheet quantified to 58-60 g / m<2>; adding a tobacco flavor, fructose and glucose to the concentrate to obtain a coating liquid; applying the coating liquid to the base sheet, drying, and cutting to obtain the reconstituted tobacco. The manufacture technique can significantly improve the flavor characteristic of burley, reduced stimulus and reduce miscellaneous gas, and whole sensory comfort of the reconstituted tobacco is improved.

Description

technical field [0001] The invention belongs to the technical field of reconstituted tobacco leaf production by papermaking method, and in particular relates to a compound enzyme preparation to process burley tobacco raw materials, and remove macromolecular components in tobacco extract by flocculation and sedimentation technology, so as to reduce the inherent irritation of burley tobacco leaves Breath, the manufacturing process of Burley characteristic reconstituted tobacco leaves to improve the formulation applicability of reconstituted tobacco leaves using Burley tobacco as raw material in flue-cured cigarettes. Background technique [0002] Reconstituted tobacco leaves, also known as tobacco flakes, refer to recycled products made of tobacco stems, tobacco powder and shredded tobacco pieces during the cigarette processing process to make sheets or filaments, which are used as cigarette fillers. Reconstituted tobacco leaves play an important role in cigarette production, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14A24B15/20A24B15/24
CPCA24B3/14A24B15/20A24B15/24
Inventor 高颂刘雄斌晏群山刘志昌喻世涛
Owner HUBEI CHINA TOBACCO IND
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