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Preparation method of bouquet type non-combustible reconstituted tobacco for heating non-combustible cigarettes

A heat-not-burn and reconstituted tobacco leaf technology, which is applied in the field of tobacco, can solve problems such as few reports, and achieve the effects of prominent aroma characteristics, good bulk, good use value and promotion prospects

Inactive Publication Date: 2020-06-23
YUNNAN REASCEND TOBACCO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the application of reconstituted tobacco in heat-not-burn tobacco has been paid attention to, there are few reports on the research on heat-not-burn reconstituted tobacco with characteristic aroma

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A method for preparing wine-flavored non-burning reconstituted tobacco leaves for heat-not-burn cigarettes, the method is as follows:

[0028] (1) Take 400 g of tobacco stems and 600 g of minced tobacco, and extract them with water respectively. Mix water and tobacco stems at a mass ratio of 6:1, perform secondary countercurrent extraction for 1 hour, and conduct solid-liquid separation after extraction to obtain tobacco stem residues and tobacco stem extracts; mix water and tobacco powder at a mass ratio of 8:1, Two-stage countercurrent extraction for 1 hour, followed by solid-liquid separation to obtain leaf residue and leaf extract;

[0029] (2) after the tobacco stem residue and the leaf end residue obtained in the above step (1) are mixed evenly, the pulp is refined to obtain a tobacco mixed slurry, and the degree of beating of the mixed slurry is 35 ° SR;

[0030] (3) Purify the tobacco stem extract obtained in the above step (1) and concentrate it in vacuum to a...

Embodiment 2

[0035] A method for preparing wine-flavored non-burning reconstituted tobacco leaves for heat-not-burn cigarettes, the method is as follows:

[0036] (1) Take 500 g of tobacco stems and 500 g of minced tobacco, respectively, and extract them with water. Mix water and tobacco stems at a mass ratio of 6:1, perform secondary countercurrent extraction for 1 hour, and conduct solid-liquid separation after extraction to obtain tobacco stem residues and tobacco stem extracts; mix water and tobacco powder at a mass ratio of 7:1, Two-stage countercurrent extraction for 1 hour, followed by solid-liquid separation to obtain leaf residue and leaf extract;

[0037] (2) after the tobacco stem residue and the leaf end residue obtained in the above step (1) are mixed evenly, the pulp is refined to obtain a tobacco mixed slurry, and the degree of beating of the mixed slurry is 40 ° SR;

[0038] (3) Purify the tobacco stem extract obtained in the above step (1) and concentrate it in vacuum to ...

Embodiment 3

[0043]A method for preparing wine-flavored non-burning reconstituted tobacco leaves for heat-not-burn cigarettes, the method is as follows:

[0044] (1) Take 200g of tobacco stems and 800g of minced tobacco, and extract them with water respectively. Mix water and tobacco stems at a mass ratio of 8:1, perform secondary countercurrent extraction for 1 hour, and conduct solid-liquid separation after extraction to obtain tobacco stem residues and tobacco stem extracts; mix water and tobacco powder at a mass ratio of 8:1, Two-stage countercurrent extraction for 1 hour, followed by solid-liquid separation to obtain leaf residue and leaf extract;

[0045] (2) after the tobacco stem residue and the leaf end residue obtained in the above step (1) are mixed evenly, the pulp is refined to obtain a tobacco mixed slurry, and the degree of beating of the mixed slurry is 40 ° SR;

[0046] (3) Purify the tobacco stem extract obtained in the above step (1) and concentrate it in vacuum to a de...

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Abstract

The preparation method of the bouquet type non-combustible reconstituted tobacco for the heating non-combustible cigarette comprises the following steps: respectively extracting a tobacco stem raw material and a leaf powder raw material, and carrying out solid-liquid separation after extraction to obtain tobacco stem residues and a tobacco stem extracting solution as well as leaf powder residues and a leaf powder extracting solution; mixing and grinding the tobacco stem residues and the leaf powder residues into pulp, and obtaining tobacco mixed pulp; respectively carrying out vacuum concentration on the tobacco stem extracting solution and the leaf powder extracting solution to obtain stem paste and leaf paste, and mixing the stem paste and the leaf paste to obtain a tobacco extract; mixing the tobacco mixed pulp, wood pulp fibers, a solid-phase wine aroma type substance and a filler to prepare pulp, adding an auxiliary agent, and making paper into a substrate by adopting a papermaking process; mixing and blending the tobacco extract, the atomizing agent and the essence to obtain coating liquid, coating the coating liquid on the sheet base, and drying to obtain the bouquet type non-combustible reconstituted tobacco. The reconstituted tobacco prepared by the method has unique wine fragrance and good bulk, and is particularly suitable for making low-temperature heating non-combustible cigarette products.

Description

technical field [0001] The invention relates to the technical field of tobacco, in particular to a wine-flavored heat-not-burn reconstituted tobacco leaf and a preparation method thereof. Background technique [0002] Reconstituted tobacco leaf is a product made from tobacco waste that is close to or better than natural tobacco leaf, and is used as an additive material for cigarettes. Because reconstituted tobacco leaves can effectively reduce the production cost of cigarettes, and can reduce the production of tar and harmful substances produced when cigarettes are smoked, it has become the main additive material of cigarettes. [0003] Heat-not-burn cigarettes provide consumers with tobacco aroma substances and nicotine experience by heating tobacco substances instead of burning tobacco substances, so as to meet consumer needs, and can greatly reduce the release of tar and harmful substances in mainstream smoke Quantity is an important trend in the development of the tobac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 朱红琴刘维涓卫青张世东吴平艳崔洪亮曹环
Owner YUNNAN REASCEND TOBACCO TECH GRP
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