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A method for processing tobacco raw materials for low-temperature cigarettes

A technology for raw material processing and low-temperature cigarettes, which is applied in the fields of tobacco, tobacco preparation, and tobacco processing, can solve the problems of strong irritation, strong smoke smell, heavy miscellaneous gas, etc., and achieve moderate irritation and strong smoke satisfaction. , the effect of reducing impurities

Active Publication Date: 2017-09-15
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There is a big difference in sensory quality between low-temperature cigarettes and traditional cigarettes. In experimental studies, it was found that the smoke released from unprocessed shredded tobacco has a strong inhalation taste, strong irritation, spicy taste, strong sour taste, and heavy miscellaneous gas.

Method used

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  • A method for processing tobacco raw materials for low-temperature cigarettes
  • A method for processing tobacco raw materials for low-temperature cigarettes
  • A method for processing tobacco raw materials for low-temperature cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present invention proposes a treatment method suitable for heating non-combustion cigarette tobacco raw materials, which comprises the following steps in turn:

[0027] 3% NH 4 OH solution by M 烟丝 :V 碱液 =1.0g: Add 10mL to the tobacco raw material, sonicate for 30min; filter with suction, discard the extract, press M 烟丝 :V 水 =1.0g: Add pure water to 10mL ratio to quickly wash the raw tobacco and then filter it, discard the washing liquid; dry the raw tobacco at 50°C; put the dried raw tobacco in an environment with a temperature of 22°C and a relative humidity of 60%. After equilibrating for 48 hours, apply an anhydrous ethanol solution containing tobacco essence and polyols to it, and place it in a sealed state for 24 to 48 hours to ensure that the tobacco raw materials can fully absorb the tobacco essence and polyols; The tobacco raw material was placed in an environment with a temperature of 22° C. and a relative humidity of 60% for 48 hours to obtain a tobacc...

Embodiment 2

[0030] With embodiment 1, difference is that lye is 2% NaOH solution.

[0031] Same as Example 1, the difference is that the dehydrated ethanol solution of the tobacco essence and polyol preferably includes the following composition in weight percent: eugenol 0.05‰, ethyl maltol 0.2‰, dihydrodamascone 0.1‰, 2 - Acetylpyridine 0.2‰, 4-hydroxy-2,5-dimethyl-3(2H)furanone 0.2‰, glycerol 2%, the rest is absolute ethanol, the sum of each component is 100, mixed well become.

Embodiment 3

[0033] With embodiment 1, difference is that lye is 2%K 2 CO 3 solution.

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Abstract

The invention discloses a tobacco raw material treatment method for low temperature cigarettes. The method comprises the following steps: step SS1, adding alkali liquor in tobacco raw materials for extraction, carrying out ultrasonic treatment, and executing the step SS2; step SS2, filtering for removing the extraction alkali liquor in the step SS1, adding pure water to quickly wash the tobacco raw materials, discarding the washing liquid, and executing the step SS3; step SS3, drying the tobacco raw materials prepared in the step SS2 at a low temperature, and executing the step SS4; step SS4, putting the tobacco raw materials dried in the step SS3 in a balanced environment for 24-48h, spraying an absolute ethyl alcohol solution containing tobacco essence and polyhydric alcohol to the tobacco raw materials, putting the tobacco raw materials in a sealed state for 24-48h, and executing the step SS5; and step SS5, putting the tobacco raw materials prepared in the step SS4 in the balanced environment for 48h to obtain tobacco materials suitable for heating non-combustion cigarettes. The smoke released by the tobacco raw materials treated by the method disclosed by the invention in a heating non-combustion state is large in concentration, mild and soft, small in irritation and moderate in intensity.

Description

technical field [0001] The invention relates to a method for processing tobacco raw materials for low-temperature cigarettes, and belongs to the technical field of tobacco processing. Background technique [0002] With the continuous development of the global tobacco control campaign, the World Health Organization and the public are more concerned about the dangers of cigarettes, and the tobacco control measures introduced by governments in various countries have become increasingly stringent; the development of traditional cigarettes has encountered great challenges. It is particularly important to research and develop new tobacco products that can meet the needs of consumers and are safe and environmentally friendly. Low-temperature cigarettes do not need to be burned, only the shredded tobacco is heated, and the nicotine and flavor substances in the tobacco are baked to meet the needs of smokers. Therefore, low-temperature cigarettes reduce the harmful components produce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/24A24B15/22A24B3/04A24B3/12
CPCA24B3/04A24B3/12A24B15/22A24B15/24
Inventor 李朝建庄亚东
Owner CHINA TOBACCO JIANGSU INDAL
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