A cigarette core column suitable for heating cigarettes and its preparation method

A technology of cigarette cores and cigarettes, which is applied in the fields of tobacco, application, and paper cigarettes, etc. It can solve the problems of easy collapse and failure of porous structures, uneven aroma release, and poor heat conduction effect, so as to facilitate the release of smoke and prevent porosity The effect of structure collapse and smooth flue gas passage

Active Publication Date: 2022-04-29
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these solutions, there are problems such as poor thermal conductivity or / and uneven aroma loading, resulting in uneven aroma release or / and the porous structure is prone to collapse and failure.

Method used

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  • A cigarette core column suitable for heating cigarettes and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A cigarette stem suitable for heating cigarettes is prepared through the following steps:

[0036] (1) According to parts by mass, prepare 30 parts of tobacco powder, 7.5 parts of tobacco extract, 0.75 parts of flavor and fragrance, 6 parts of smoking agent, 3 parts of adhesive, and 3 parts of metal-mesoporous material composite.

[0037] Among them, the tobacco powder is obtained by crushing mixed raw materials of flue-cured tobacco, burley tobacco and oriental tobacco with a mass ratio of 5:2:3 and passing through a 100-mesh sieve. The mass fractions of flavors and fragrances are 11% β-damascenone, 16% 2,6,6-trimethyl-2-cyclohexene-1,4-dione, 6% β-ionone, 14% three Blend of glyceryl acetate, 8% furfural, 10% phenylacetaldehyde, 8% benzyl alcohol, 8% dihydroactinolactone, 3% indole, 10% 3-acetylpyridine, 6% plum extract. The fuming agent is glycerin. The binder is selected from propylene glycol alginate.

[0038] Tobacco extract is extracted through the following st...

Embodiment 2

[0045] A cigarette stem suitable for heating cigarettes is prepared through the following steps:

[0046] (1) According to parts by mass, prepare 20 parts of tobacco powder, 5 parts of tobacco extract, 0.2 parts of flavor and fragrance, 2 parts of smoking agent, 2 parts of adhesive, and 2 parts of metal-mesoporous material composite.

[0047] Wherein, the tobacco powder is obtained by pulverizing mixed raw materials of flue-cured tobacco and oriental tobacco in an equal mass ratio and passing through an 80-mesh sieve. Flavors and fragrances are selected with mass fractions of 10% β-damascenone, 6% β-ionone, 14% glycerol triacetate, 8% furfural, 10% phenylacetaldehyde, 26% menthol, and 8% dihydrokiwi fruit Esters, 10% 3-acetylpyridine, 8% mixture of plum extract. The fuming agent is a mixture of 80% glycerin and 20% propylene glycol in mass fraction. The binder is a mixture of 50% hydroxypropyl starch and 50% corn modified starch.

[0048] Tobacco extract is extracted throug...

Embodiment 3

[0055] A cigarette stem suitable for heating cigarettes is prepared through the following steps:

[0056] (1) According to parts by mass, prepare 40 parts of tobacco powder, 10 parts of tobacco extract, 3 parts of flavor and fragrance, 10 parts of smoking agent, 8 parts of adhesive, and 5 parts of metal-mesoporous material composite.

[0057] Among them, the tobacco powder is obtained by crushing flue-cured tobacco raw materials and passing through a 200-mesh sieve. Flavors and fragrances are selected from the flavors and fragrances compound in Example 1. The smoke agent is 1,2-propanediol. The adhesive is tamarind glue.

[0058] Tobacco extract is extracted through the following steps: compound tobacco raw materials with 2.3% nicotine content; add the above-mentioned tobacco raw materials into 80% ethanol according to the solid-liquid ratio of 1:18, reflux extraction for 2.5 hours, filter and take the filtrate , Concentrate the filtrate in a water bath at 65°C to obtain th...

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Abstract

The invention relates to the technical field of heat-not-burn cigarettes, in particular to a cigarette core column suitable for heating cigarettes and a preparation method thereof. This kind of smoke core column suitable for heating cigarettes includes 20-40 parts of tobacco powder, 5-10 parts of tobacco extract, 0.2-3 parts of flavor and fragrance, 2-10 parts of smoke-generating agent, and 2 parts by mass according to parts by mass. ~8 parts, 2~5 parts of smoke-generating additive; the metal-mesoporous material composite is selected as the smoke-generating additive. This application uses a metal-mesoporous material composite to construct a porous skeleton that is not easy to collapse, and realizes heat conduction and loading of flavors, fragrances and nicotine, which can effectively improve the smoking rate and the uniformity of flavor release, thereby improving the sensory quality of heated cigarettes. consistency.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn cigarettes, in particular to a cigarette core column suitable for heating cigarettes and a preparation method thereof. Background technique [0002] As people pay more and more attention to smoking and health issues, the tobacco control environment is becoming more and more severe. New tobacco products, especially heated cigarettes, have emerged and developed rapidly due to their greatly reduced harmful components and the ability to obtain smoking satisfaction similar to traditional cigarettes. [0003] The design of heated cigarette core material and its molding method is directly related to the smoking effect of tobacco, so it is also one of the key technologies in the design of heated cigarette products. The existing heating cigarettes generally have the disadvantages of uneven heating and unstable smoking consistency. In order to solve this problem, domestic scientific and technological...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D1/20A24C5/01
CPCA24D1/00A24C5/00
Inventor 石怀彬何红梅尤晓娟刘献军李朝建金勇甘学文
Owner CHINA TOBACCO JIANGSU INDAL
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