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Processing method of tobacco raw materials for heating non-combustion tobacco products

A technology for heating non-combustion tobacco products, which is applied in the field of tobacco and can solve the problems that need to be further improved, high release volume, unsatisfactory sensory quality of smoke, etc., to improve smoke release performance, strengthen Tobacco characteristics, effects of enhancing smoke release properties

Active Publication Date: 2013-12-18
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through the analysis of existing products, it is found that the release of CO in the mainstream smoke of carbon-heated HNB tobacco products is high, and the sensory quality of the smoke has not yet reached a satisfactory level; Type tobacco products can effectively release smoke with the characteristic aroma of tobacco when heated. After heating, the tobacco material has obvious carbonization phenomenon, but also burns to a certain extent, indicating that the existing products need to be further optimized in terms of flame retardancy. In order to truly realize that the tobacco material releases smoke in a heated non-combustion state, and the sensory quality of the smoke needs to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 100 g of flue-cured tobacco cut tobacco, humidify it to a moisture content of 15%, add it to a 500 mL stainless steel airtight high-pressure reaction vessel, then place the reaction vessel with cut tobacco in a muffle furnace, and heat it at 180 °C for 2 h. After the heating, the reaction vessel was taken out, kept in a closed state and cooled at room temperature for 24 h, then the shredded tobacco was taken out and equilibrated in an environment with a temperature of 22 °C and a relative humidity of 60% for 72 h. To the equilibrated heat-treated shredded tobacco, 3-oxionyl glucoside was applied at an addition amount of 100 ppm. After the flavored shredded tobacco was placed in a sealed state for 72 h, 10% propylene glycol was added to it, and it was placed in a sealed state for 72 h again. Then it was equilibrated for 72 hours in an environment with a temperature of 22 ℃ and a relative humidity of 60%, to obtain a tobacco raw material suitable for heat-not-burn t...

Embodiment 2

[0022] Weigh 60 g shredded flue-cured tobacco, 20 g shredded Burley tobacco, and 20 g shredded oriental tobacco, mix them, and humidify them to a moisture content of 20%, add them to a 500 mL stainless steel airtight high-pressure reaction vessel, and place the reaction vessel containing shredded tobacco In a muffle furnace, heated at 220 °C for 1 h. After the heating, the reaction vessel was taken out, kept in a closed state and cooled at room temperature for 36 h, then the shredded tobacco was taken out and equilibrated in an environment with a temperature of 22 °C and a relative humidity of 60% for 96 h. 3-oxoionol glucoside, phenylethyl alcohol glucoside and menthol glucoside were added to the equilibrated heat-treated shredded tobacco, all of which were added in an amount of 100 ppm. After the flavored shredded tobacco was placed in a sealed state for 96 h, glycerol was added to it at an additive amount of 15%, and it was placed in a sealed state for 96 h again. Then it ...

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Abstract

A processing method of tobacco raw materials for heating non-combustion tobacco products sequentially includes: adjusting moisture of the tobacco raw materials, heating at 100-300 DEG C for 0.5-8 hours; cooling at room temperature; balancing at 22 DEG C and 60% of moisture for 24-120 hours, applying glycoside aroma precursors, and standing for 48-120 hours to guarantee that the aroma precursors are fully absorbed by the raw materials; applying polyol to the raw materials after perfuming, and standing for 48-120 hours under a seal state to guarantee that the polyol is fully absorbed by the raw materials; balancing for 24-120 hours to obtain the tobacco raw materials for heating the non-combustion tobacco products. The tobacco raw materials processed by the method has the advantages that smoke releasing performance of the tobacco raw materials during heating of the non-combustion tobacco products is increased evidently, sensory quality of the released smoke is improved evidently, and good satisfaction and comfortableness are achieved.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and in particular relates to a method for processing tobacco raw materials of heating non-combustion tobacco products. Background technique [0002] Heating-not-burning tobacco products are a new type of tobacco products, which can promote the contained tobacco materials to generate smoke for consumers to smoke in a non-burning state through heating. Compared with traditional cigarettes, sidestream smoke and some harmful The release of substances is significantly reduced. Heat-not-burn tobacco products were first launched by Reynolds Tobacco Company. Although this type of product has not been widely recognized by the market, due to the continuous increase in global tobacco control efforts and its obvious potential in reducing environmental pollution and smoking health risks The international tobacco field has always believed that this type of product is an important direction for the development...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/00A24B3/12A24B15/30
Inventor 曾世通孙世豪李鹏张建勋卢斌斌张启东柴国壁宗永立刘俊辉
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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