Tobacco slices which do not combust when heated and preparing method of tobacco slices

A heat-not-burn, tobacco sheet technology, applied in the field of tobacco, can solve problems such as easy adhesion of cutting blades, low tensile strength of dry-processed sheets, and difficulty in cleaning

Inactive Publication Date: 2018-02-09
CHONGQING CHINA TOBACCO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing low-temperature heat-not-burn cigarettes, the dry flakes formed by tobacco powder and binder are usually used as shredded tobacco. When heated, the smell of wood is heavier, the taste is relatively single, and the irritation is obvious; The tensile strength of the she

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0036] The invention provides a method for preparing a heat-not-burn tobacco sheet, comprising the following steps:

[0037] a) subjecting the tobacco leaves to biological treatment under the action of microorganisms to obtain primary biologically treated tobacco leaves;

[0038] The microorganisms include bacillus and / or yeast;

[0039] b) mixing the primary biologically treated tobacco leaves with black tartary buckwheat to obtain a mixture;

[0040] c) after water extraction and concentration of the mixture, adding a complex enzyme preparation for biological treatment to obtain a secondary biological treatment concentrate;

[0041] The compound enzyme preparation includes two or more of cellulase, pectinase, protease and glucose enzyme;

[0042] d) mixing the secondary biological treatment concentrate with a modifier to perform a Maillard reaction to obtain a coating material;

[0043] e) coating the coating material on the surface of the tobacco sheet and drying it to o...

Embodiment 1

[0072] 1.1 Preparation of heat-not-burn tobacco sheet:

[0073] Spray 0.1% Bacillus cereus preparation (10 8 CFU / mL), then placed in a constant temperature and humidity cabinet with a temperature of 37° C. and a humidity of 70% for biological treatment for 8 hours to obtain a primary biologically treated tobacco leaf; with tobacco leaf raw material: black tartary buckwheat as a mass ratio of 99:1 to the resulting primary biological treatment Add black tartary buckwheat to the tobacco leaves and mix them uniformly to obtain a mixture; soak the obtained mixture in water and extract it (solid-to-liquid ratio is 1:8), then concentrate the extract to 36% to 38% to obtain a concentrated paste, and then add it to the obtained Add 0.2% compound enzyme preparation (mass ratio of cellulase: pectinase: 1:1) to the concentrated paste, and perform biological treatment at 50° C. for 1.5 h to obtain a secondary biological treatment concentrate. Then add 1.0% modifier (chicory extract: xylos...

Embodiment 2

[0083] 1.1 Preparation of heat-not-burn tobacco sheet:

[0084] Spray 0.3% Bacillus megaterium and yeast preparation (10% to the tobacco leaf raw material surface 6 CFU / mL; Bacillus megaterium: the mass ratio of saccharomycetes is 1:1), then placed in the constant temperature and humidity cabinet of temperature 37 ℃ and humidity 70% biological treatment 8h, obtains a biologically treated tobacco leaf; Tobacco leaf raw material: black Tartary buckwheat is a mass ratio of 90:10, black tartary buckwheat is added to the obtained primary biologically treated tobacco leaves and mechanically mixed to obtain a mixture; the resulting mixture is soaked in water and extracted (solid-to-liquid ratio is 1:8), and the extract is concentrated to 36% to 38%, to obtain a concentrated paste, and then add 0.5% compound enzyme preparation (the mass ratio of cellulase: pectinase: protease: glucose enzyme is 2:1:1:1) to the obtained concentrated paste, Biologically treat at 50° C. for 1.5 h to obt...

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Abstract

The invention provides tobacco slices which do not combust when heated and a preparing method of the tobacco slices. The preparing method comprise the steps of a, conducting biological treatment on tobacco leaves under the effect of microorganisms to obtain primary biological treatment tobacco leaves, wherein the microorganisms comprise bacillus and/or yeast; b, mixing the primary biological treatment tobacco leaves with black tartary buckwheat to obtain a mixture; c, after conducting water extraction and concentration on the mixture, adding compound enzyme preparation to be subjected to biological treatment to obtain secondary biological treatment concentration liquid, wherein the compound enzyme preparation comprises two or more of cellulase, pectinase, protease and glucolase; d, mixingthe secondary biological treatment concentration liquid with a modifier to be subjected to a Maillard reaction to obtain coating; e, coating the surface of a tobacco slice medium with the coating andkeeping dry to obtain the tobacco slices which do not combust when heated. The preparing method can improve the tensile strength and the bulk of the tobacco slice, and the tobacco slices do not adherewith one another; meanwhile, bad smell of wood smell and the like is basically removed, and the tobacco slices have the fragrance of the black tartary buckwheat.

Description

technical field [0001] The invention relates to the technical field of tobacco, in particular to a heat-not-burn tobacco sheet and a preparation method thereof. Background technique [0002] Tobacco flakes, also known as reconstituted tobacco leaves, are waste tobacco materials such as tobacco stems, tobacco powder and some low-grade tobacco leaves that are discarded in the cigarette production process to form products with shapes close to or better than natural tobacco leaves, and then used in cigarette production. It can effectively reduce the production cost of cigarettes, and can also reuse the waste from cigarette production, so as to achieve the effect of reducing consumption and increasing efficiency. Therefore, tobacco sheet has become a necessary raw material for cigarette formula, and because tobacco sheet has these important practical significance, its production develops very rapidly. [0003] Traditional tobacco products have been used as a luxury product for h...

Claims

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Application Information

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IPC IPC(8): A24B3/14A24B15/24
CPCA24B3/14A24B15/24
Inventor 马扩彦戴亚俞海军何强黎洪利王鹏陈昆燕易虹宇邱光明刘如灿齐延鹏彭忠
Owner CHONGQING CHINA TOBACCO IND CO LTD
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