Method for extracting basic smoke smell raw material of tobacco source for electronic cigarettes

An extraction method and technology of e-cigarette liquid, which is applied in the field of tobacco, can solve the problems of lack of extract aroma, ineffective extraction, and low extraction yield, so as to achieve rich tobacco aroma, good consistency, and solve burnt smell Effect
CN107319637AInactive Publication Date: 2017-11-07CHINA TOBACCO HUNAN INDAL CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA TOBACCO HUNAN INDAL CORP
Publication Date
2017-11-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for extracting basic smoke smell raw material of tobacco source for electronic cigarettes. The raw material can solve the problems that the suction frequency, the amount of smoke and the state of the smoke of electronic cigarettes are affected since the traditional tobacco extract is used in electronic cigarettes. The method is specific by reducing sugar content in the tobacco juice of cigarettes with tobacco extract to 1% and below and removing insoluble substances in the tobacco juice. The extracting method comprises following steps: (1) extracting as many aroma compounds as possible from tobacco raw material by wet extrusion or solvent immersion to obtain the initial product of tobacco source basic smoke smell raw material; (2) extraction or dissolution of the obtained initial product of tobacco source basic smoke smell raw material using a solvent (system) that is (almost) insoluble for sugar but as soluble as possible for flavor substances; the extraction or solution is concentrated and then dissolved in another solvent ( system ) to remove the insoluble matter to obtain the tobacco source basic smoke smell raw material for the electronic cigarettes.
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Description

technical field

[0001] The invention belongs to the technical field of tobacco, and in particular relates to a method for extracting basic tobacco flavor raw materials used in electronic cigarettes. Background technique

[0002] The electronic cigarettes mentioned in the present invention, also known as electronic nicotine delivery systems (ENDS), belong to the category of new tobacco products. The official definition of an ENDS by the World Health Organization (WHO technical report series 955, P4-5) is: A consumer product capable of delivering nicotine to the lungs. Electronic cigarettes mainly use battery power to heat the resistance wire to deliver aroma components and satisfying substances.

[0003] What is stored in the electronic cigarette liquid storage chamber is electronic cigarette liquid (also known as smoke liquid). E-liquid is the core and key to the quality of electronic cigarettes. Most of the commercially available e-liquids at home and abroad are made of ...

Claims

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