Production method of tobacco sheets

Abstract

The invention provides a production method of tobacco sheets. The production method of tobacco sheets includes the following steps: (1) mixing cabo, tobacco powder and water evenly, heating and extracting for 2-3 times, filtering to obtain filtrate and filter residue, combining the filtrate, and concentrating the filtrate to obtain a concentrated solution; (2) adding a composition of cedrela sinensis, giant knot weed extract and enzymic preparation in the concentrated solution, performing enzymatic reaction, and heating and deactivating enzyme to form coating liquid; (3) adding pulp in the filter residue, mixing evenly, pulping, and adding an addition agent to obtain mixed pulp; and (4) adopting a paper-making method, making the mixed pulp into sheet paper bases, coating the coating liquid on the sheet paper bases, drying, and manufacturing the tobacco sheets. The production method of reconstituted tobacco adopts a treatment process combining the enzymic preparation composition and the addition agent, can reduce content of lignin, and improves smoking effect.

Description

technical field [0001] The invention relates to a tobacco processing technology, in particular to a production method of a tobacco sheet. Background technique [0002] my country's tobacco planting area is 20 million mu, and the annual tobacco leaf output is 4.5-5 million tons, ranking first in the world. Tobacco grown at home and abroad is mainly used for cigarettes. The cigarette industry mostly uses high-quality tobacco leaves as raw materials. About 25% of tobacco leaves, tobacco powder and other scraps are discarded. If they are disposed of or handled improperly, they will cause environmental pollution. The "resourceful" utilization of these tobacco wastes can not only obtain various useful products, but also provide an opportunity for sustainable development for enterprises to tap their potential and transform, and can also reduce the soil and soil pollution caused by tobacco wastes and avoid harmful Contamination of groundwater by components. Therefore, strengthenin...

AI Technical Summary

Problems solved by technology

The physical treatment method has a high treatment intensity, and the loss of the aroma components in the tobacco stem is relatively large, which affects the smoking quality of the cigarette. At the same time, it cannot change its inherent microstructure, and it is difficult to make the nanomaterials effectively adsorb

2. Chemical treatment methods, mainly using dilute acid, alkali, ozone, organic solvents and oxidation, etc., chemical treatment methods have the problem that chemical substances are difficult to deal with in the later stage of production

3. Biological treatment method, biological treatment mainly degrades the cell wall components of tobacco stems through simple biological enzymes or bacteria, and only uses biological enzymes to treat tobacco stems to produce tobacco flakes. Since plant cell walls are the natural protective barrier of plants, enzymes are often used for treatment Incomplete, it can only degrade part of the cell wall components; a long treatment time with bacteria alone will cause the cell wall to completely collapse, affecting the quality of the tobacco sheet, and the goal cannot be achieved if the time is short

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