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Glycerin adding process suitable for heating non-combustible tobacco shreds

A heat-not-burn and shredded tobacco technology, which is applied in the fields of tobacco, application, and preparation of tobacco, can solve the problems of unsatisfactory industrial production and long processing time, and achieve the effects of saving balance time, thorough absorption, and high time efficiency

Inactive Publication Date: 2020-04-03
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the specific implementation of the specification, the glycerin addition process is to place it in a sealed state for 48h to 120h to ensure that the tobacco raw material can fully absorb the polyols, and then put the added tobacco raw material at a temperature of 22°C and a relative humidity of 60%. Balanced in the environment of 24h ~ 120h, the processing time is long, does not meet the requirements of industrial production

Method used

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  • Glycerin adding process suitable for heating non-combustible tobacco shreds
  • Glycerin adding process suitable for heating non-combustible tobacco shreds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] First put the shredded tobacco in a closed box for vacuuming. After the temperature of the box reaches 8℃, spray steam containing glycerin into it. After the temperature rises to 65℃, keep it for 90s, then release the pressure of the vacuum box to remove the shredded tobacco. After taking it out, let it stand for 2h~4h.

[0018] The cut tobacco before and after the treatment in Example 1 was analyzed by headspace analysis and solid phase microextraction. The analysis chart of the cut tobacco before treatment is as follows: figure 1 As shown, the processed tobacco analysis chart is as follows figure 2 As shown, it can be clearly seen that the aroma content of cut tobacco has increased significantly.

Embodiment 2

[0020] Spray the steam containing glycerin evenly on the shredded tobacco, at the same time mix the shredded tobacco with glycerin, and leave it for 8-20h after the addition is complete.

[0021] The shredded tobacco before and after the treatment in Example 2 was used in heat-not-burn cigarettes, and it was evaluated that the amount of smoking mist was significantly increased and the tobacco aroma was richer.

Embodiment 3

[0023] Spray the mist containing glycerin on the shredded tobacco, and mix the shredded tobacco with glycerin at the same time, and leave it for 8-20h after the addition is complete.

[0024] The shredded tobacco before and after the treatment in Example 3 was used in heat-not-burn cigarettes, and it was evaluated that the amount of smoking mist was significantly increased and the tobacco aroma was richer.

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Abstract

The invention provides a glycerin adding process suitable for the heat-not-burn tobacco shreds, glycerin steam is sprayed in a vacuum mode, the tobacco shreds are promoted to make contact with glycerin under the vacuum condition, the glycerin can go deep into the surfaces of the overlapped tobacco shreds, the tobacco shreds absorb the glycerin thoroughly, and the glycerin is evenly distributed inthe finally-prepared tobacco shreds.

Description

Technical field [0001] The invention belongs to the field of heat-not-burn cigarettes, and particularly relates to a glycerin addition process suitable for heat-not-burn tobacco shreds. Background technique [0002] Heat-not-burn cigarettes are smoked by heating the tobacco instead of burning the tobacco. Compared with traditional cigarettes, shredded tobacco is more difficult to release the inherent flavor components in the cut tobacco under heating and non-combustion. Therefore, it is necessary to add smoke generating agents such as glycerin to the cut tobacco to assist in the release of flavor components in the cut tobacco, thereby increasing the amount of smoke. , Enhance the effect of smoke incense. [0003] For example, Chinese patent application 201310452339.0 and the instructions indicate that the use of propylene glycol or glycerol to feed tobacco raw materials can enhance the smoke release performance of tobacco raw materials in the heating and non-combustion state, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12A24B15/18
CPCA24B3/12A24B15/18
Inventor 周国俊夏倩储国海潘凡达樊虎沈凯蒋健胡安福吴键肖卫强
Owner CHINA TOBACCO ZHEJIANG IND