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Production method of tobacco extractum and use thereof

A technology of tobacco extract and production method, which is applied in the direction of tobacco, tobacco treatment, application, etc., can solve the problems of tobacco extract products that have not yet been seen, achieve good environmental benefits and economic benefits, shorten the processing cycle, and reduce processing energy consumption. Effect

Inactive Publication Date: 2014-02-12
朱大恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there have been no reports on the use of field tobacco leaves, including tobacco leaf waste, to produce tobacco extract products and applications

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] During the topping stage of the tobacco plants, harvest the less-ripe leg leaves in the field. These leg leaves are usually knocked out and discarded under conventional technical conditions. If not used, the remaining tobacco leaves are evenly placed in a thermal insulation foam plastic box with ventilation holes. After filling the box, cover the box cover, place the smoke box in a solar greenhouse, and carry out accumulation and fermentation at 32-40°C; after 4 days , the tobacco leaves whose yellowing degree reaches 100% are sent to the extraction process, and the tobacco extract is prepared according to the following steps:

[0060] (1) Grinding of raw materials: sending the foot leaf with a yellowing degree of 100% into a homogenizer and grinding to obtain tobacco slurry;

[0061] (2) Solvent leaching: mix the tobacco slurry with 6 times the weight of water, leaching at 60°C for 30 minutes, and pressing to separate the tobacco residue to obtain a tobacco leaching so...

Embodiment 2

[0064] At the mature stage after the topping of the tobacco plants, the top leaves of the field are harvested, and they are baked on a pole in a conventional curing room. paste:

[0065] (1) Raw material pressing: the tobacco leaves are sent into a screw press, and separated to obtain tobacco pressing extract and solid-phase ash;

[0066] (2) Enzymolysis: add 3 times the weight of water, 0.3% amylase, 0.3% protease, and 0.3% cellulase preparation to the solid-phase soot residue, and perform enzymolysis reaction at 45° C. for 6 hours;

[0067] (3) Solvent leaching: mix the enzymatically hydrolyzed tobacco slag feed liquid with 70% ethanol solution of 2 times the weight, leaching at 40°C for 150min, pressing and separating the tobacco slag to obtain a tobacco leaching solution;

[0068] (4) Filtration and concentration: combine the tobacco pressing extract obtained in step (1) with the tobacco extract obtained in step (3), filter with a 400-mesh screen after cooling, and concen...

Embodiment 3

[0070] Collect the smoke tops produced during the topping of tobacco plants, and pile them evenly on the ground. Lay burlap mats on the ground in advance to form a long smoke ridge with a width of 2m and a height of 30cm. After about 15 days, the top of the cigarette is generally browned, and then the top of the cigarette is sent to the extraction process, and the tobacco extract is prepared according to the following steps:

[0071] (1) Raw material pressing: the cigarette tops are sent into a screw press, and the extraction liquid and solid-phase ash are separated to obtain the cigarette tops;

[0072] (2) Solvent leaching: mix the solid-phase soot residue with 10 times the weight of water, leaching at 80°C for 40 minutes, press to separate the soot residue, and obtain a cigarette top leaching solution;

[0073] (3) Filtration and concentration: the cigarette top squeeze extract obtained in step (1) is combined with the cigarette top leaching solution obtained in step (2), f...

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Abstract

The invention provides a production method of a production method of tobacco extractum and use thereof. Tobacco leaves are sent to an extraction sequence for extraction so as to obtain tobacco extractum after field tobacco leaves are discolored through concoction and before the field tobacco leaves are dried; the production method comprises the steps of: (1) harvesting the field tobacco leaves; (2) concocting the tobacco leaves to obtain concocted and discolored wet tobacco leaves which are not dried; (3) extracting the tobacco leaves to obtain the tobacco extractum. The extractum product can be directly used for aroma enhancement of tobacco leaf formula products, tobacco sheets, tobacco stem filament products or cigarette products, and also can be used for further preparation of tobacco reaction spice for the aroma enhancement of the tobacco products. According to the invention, field tobacco waste including bottom leaves, top leaves, tobacco forks and tobacco tops can be utilized fully, so that a raw material source for the production of the tobacco extractum is opened up, a new path for the utilization of the tobacco field waste resource is opened up, processing energy consumption, equipment investment and labor consumption for dry preparation of the tobacco leaves are reduced, processing period is shortened, and good environment benefits and good economic benefits can be achieved.

Description

technical field [0001] The invention relates to the technical field of tobacco processing, in particular to a production method and application of tobacco extract. Background technique [0002] Tobacco extract is a dark brown viscous paste extracted from tobacco. It has the characteristic aroma of tobacco and has many uses in tobacco processing, such as cigarette filling, tobacco sheet coating filling, shredded stem filling or washing Adding materials after stems, preparing reactive spices, etc., to enhance and supplement the inherent natural aroma characteristics of tobacco products. The extraction process of tobacco extract is various, but the raw materials for the production of tobacco extract are currently modulated dry tobacco leaves, such as shredded tobacco sheets, tobacco powder, tobacco powder, etc. produced by threshing and redrying factories and cigarette factories, but as With the increase of tobacco flake production and the improvement of cut stem processing te...

Claims

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Application Information

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IPC IPC(8): A24B15/24A24B15/42
Inventor 朱大恒
Owner 朱大恒
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