Preparation method for tobacco source raw material with basic cigarette smell

A tobacco and raw material technology, applied in the field of tobacco, can solve problems such as lack of aroma, unnaturalness, and insufficient aroma harmony, and achieve the effect of ensuring appearance and reducing waste

Inactive Publication Date: 2016-06-22
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem solved by the present invention is that, for the existing electronic cigarettes, heat-not-burn cigarettes and other new tobacco products, the gap between them and traditional cigarettes in terms of taste and aroma, such as insufficient smoke (smoked) taste, insufficient richness of aroma (such as charred The main aroma of traditional cigarettes such as incense, burnt sweet and so on is missing or not obvious), the aroma harmony is not good enough, unnatural, and the overall physiological satisfaction is not enough technical problems

Method used

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  • Preparation method for tobacco source raw material with basic cigarette smell
  • Preparation method for tobacco source raw material with basic cigarette smell
  • Preparation method for tobacco source raw material with basic cigarette smell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Cut the middle leaf group of self-prepared flue-cured tobacco twice with a shredder, weigh 70 grams into a 1000ml round bottom flask, add a composite solvent consisting of 350 grams of ethanol, 50 grams of n-hexane, and 70 grams of ethyl acetate and stir at 60 °C Reflux and extract for 2.5 hours, release the extract and filter, concentrate under reduced pressure (50°C, -0.095MPa) to dryness, and then dissolve and extract the dry product with a composite solvent composed of 30 grams of ethyl acetate and 20 grams of dichloromethane for 30 minutes, then filter Obtain the filtrate, and the filtrate is concentrated to dryness under reduced pressure in the same way, and after removing residual ethyl acetate and dichloromethane through absolute ethanol twice, obtain 37.28 grams of ethanol as a solvent for extracting agent (number is 20160420-1, its aroma The total ion chromatogram of the components detected by GC / MS is shown in figure 1 ). The filter residue was dried in an o...

Embodiment 2

[0068] Grind Zimbabwe 2011 L1OF flue-cured tobacco into powder and pass through a 40-mesh sieve, weigh 102 grams into a 1000ml round bottom flask, add 303 grams of ethanol, 125 grams of deionized water, and 70 grams of ethyl acetate and stir at reflux at 60°C Extract for 3 hours, release the extract, filter, concentrate under reduced pressure (60°C, -0.095MPa) to dryness, and then stir and dissolve the obtained dry matter in a composite solvent composed of 41.2 grams of ethyl acetate and 40 grams of chloroform, extract for 30 minutes, and then filter to obtain the filtrate , the filtrate was concentrated to dryness under reduced pressure in the same way, and after removing the residual ethyl acetate and chloroform through two dehydrated ethanols, 29.5 grams of ethanol as a solvent for the extraction agent (number 20160420-2, whose aroma components were obtained by The total ion chromatogram detected by GC / MS is shown in Figure 4 ). The filter residue was dried in an oven at ...

Embodiment 3

[0071] Put 121 grams of upper flue-cured tobacco B3F tobacco powder (40 mesh) produced in Hunan Jiangyong in 2010 in a 1000ml round bottom flask, add a composite solvent composed of 459 grams of ethanol, 103 grams of deionized water, and 82 grams of cyclohexane at 60 ° C. Stir and reflux for extraction for 3 hours, discharge the extract and filter, concentrate under reduced pressure (60°C, -0.095MPa) to dryness, and then dissolve the obtained dry matter in 109.4 g of dichloromethane with stirring and dissolving for 30 minutes, then filter to obtain the filtrate, which is concentrated to dryness under reduced pressure in the same way , and after twice dehydrated alcohol removes residual methylene chloride, obtains the extraction agent 34.72 grams (numbering is 20160420-3 of ethanol as solvent, and the total ion chromatogram that its aroma component detects through GC / MS sees Figure 6 ). The filter residue was dried in an oven at 60°C for 2 hours and then taken out. Pre-set th...

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Abstract

The invention discloses a preparation method for a tobacco source raw material with a basic cigarette smell. According to the technical scheme, the preparation method comprises the steps of extracting a tobacco raw material to obtain extract; performing dry distillation and pyrolysis on tobacco residues after extraction to obtain a dry distillation and pyrolysis solution; and combining the extract with the dry distillation and pyrolysis solution in any ratio (the usage amount of the extract is less than 100%) to obtain the tobacco source raw material with the basic cigarette smell. The tobacco source raw material with the basic cigarette smell is applied to a novel tobacco product, and not only has good tobacco aroma but also can remarkably improve the aromatic characteristics of the smoky aroma, scorch aroma, baking aroma and the like of the novel tobacco product to enable the novel tobacco product to be closer to a conventional cigarette. Meanwhile, the raw material also can be applied to the conventional cigarette. The preparation method is simple in process, economic and safe, thereby having wide application prospects; and the raw material has a good use effect.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and in particular relates to a method for preparing tobacco-derived basic smoke flavor raw materials. Background technique [0002] According to reports, there are currently nearly 1 billion smokers in the world, among which the number of smokers in China exceeds 350 million. These smokers mainly smoke traditional cigarettes. When traditional cigarettes are burned, through substance volatilization, pyrolysis and high-temperature synthesis, there are as many as 7,300 compounds in the smoke, of which 2,740 are produced by high-temperature combustion (the highest temperature is nearly 900°C), and some of these substances are related to the characteristics of tobacco. Fragrance is related, but some substances are harmful to the human body (such as CO, benzo[α]pyrene, fused-ring aromatic hydrocarbons, etc.). [0003] Recently, due to the continuous upsurge of smoking and the environment, anti-smokin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/26
CPCA24B15/26
Inventor 彭新辉
Owner CHINA TOBACCO HUNAN INDAL CORP
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