Flue-cured tobacco nicotine extract product and extraction technology

A technology for extract and nicotine, which is applied in the field of flue-cured tobacco nicotine extract and extraction technology, can solve the problems of heavy alkaline smell, heavy alkaline smell of nicotine, unfavorable use, etc., and achieves the effect of weak irritation and uniform release

Active Publication Date: 2018-02-06
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alkaline solution is conducive to the release of nicotine, but in this method, the alkalinity of lime water is too strong, and the obtained nicotine has a strong alkaline smell. Heavy alkaline smell, not conducive to use in electronic cigarettes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 80g Sangzhi B 3 Add 800 ml of 10% sodium carbonate solution to F tobacco powder and heat at 80 degrees for 5 hours. After cooling, filter the filter residue, and extract the filtrate twice with 800 ml of n-hexane + ethyl acetate (volume ratio 7:1), and combine the organic phases. Concentrate and evaporate to dryness to obtain a yellow liquid, which is dissolved in 20 ml of propylene glycol to obtain an electronic cigarette liquid that can increase the satisfaction of smoke. (Calculated by mass percentage in the extract, nicotine 94.25%, cotinine 0.75%, 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyrone 0.44%, 5- 0.35% hydroxymethylfurfural, 0.22% 3-hydroxy-ß-damascenone, 0.18% macrostigmatrienone, 0.18% methylheptenone, 0.12% palmitic acid, 0.08% nornicotine, others Composition unknown.)

[0026] Take 1mL of e-cigarette liquid and add it to the atomizer, and ask professional vapers to smoke it. You can feel a certain impact in the throat and nose, with the aroma of flue-cur...

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PUM

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Abstract

The invention provides a flue-cured tobacco nicotine extract product and an extraction technology. The flue-cured tobacco nicotine extract product comprises the following components according to weight by percentage: 92 to 96% of nicotine, 0.5 to 1% of cotinine, 0.2 to 0.8% of 2,3-dhydro-3,5-dyhydroxy,6-methyl-4H-prone, 0.2 to 0.5% of hydroxymethylfurfural, 0.1 to 0.4% of 3-hydroxy-Beta-damascenone, 0.1 to 0.3% of megastigmatrienone, 0.1 to 0.3% of methyl heptenone, 0.1 to 0.2% of palmitic acid, and 0.05 to 0.1% of demethylation. The flue-cured tobacco nicotine extract product has high nicotine content, when prepared into electronic tobacco juice, has special flavor; and satisfaction of the electronic cigarette can be met, so the electronic cigarette can be closer to cigarette flavors.

Description

technical field [0001] The invention relates to a flue-cured tobacco nicotine extract and an extraction process. Background technique [0002] In recent years, as the sales of traditional tobacco products have stagnated or even declined in some developed countries, and the ban on smoking in public places in many countries has continued to increase, new tobacco products such as low-temperature cigarettes, smokeless tobacco products, and electronic cigarettes are rapidly emerging. At present, multinational tobacco companies such as Philip Morris International, British American Tobacco, and Japan Tobacco are also actively developing and promoting new tobacco products from a strategic height. The shape of electronic cigarettes is similar to that of ordinary cigarettes. It is a device that can vaporize nicotine solution into mist. By simulating smoking real cigarettes, it can bring stimulation to smokers. It consists of lithium battery (rechargeable), atomizer (heating element),...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24
CPCA24B15/243
Inventor 赵国玲代远刚尹新强钟科军黄建国龚淑果彭新辉文雅萍郭小义
Owner CHINA TOBACCO HUNAN INDAL CORP
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