Natural perfume refining fluid suitable for cigarette fluid of electronic cigarettes and cigarette fluid and preparation method thereof

A technology for e-cigarette liquid and natural flavors, which is applied in the directions of tobacco, application, and treatment of tobacco, can solve the problems of incomplete extraction of medium-polar or large-polar flavor components, increased production cost, strong irritation, etc. Inexpensive, convenient regeneration, and the effect of increasing fragrance permeability

Active Publication Date: 2015-11-11
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method uses a large amount of volatile, flammable, highly irritating, and toxic organic solvents in the extraction process, and the operation is more complicated in actual production, and the produc

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The refined natural flavor liquid suitable for e-cigarette liquid in this example is prepared by the following steps:

[0039] 1) Take 18g of tobacco extract, 5g of malt extract, 3g of jujube extract, 2g of licorice extract and 2g of apricot extract, add 90g of 95% ethanol to dilute, stir at room temperature for 30min to mix, and then store at -20°C Stand still for 8 hours, then immediately filter under reduced pressure, concentrate the filtrate under reduced pressure until it has no alcohol smell to obtain an alcohol-free extract, add 25g of deionized water to the alcohol-free extract to dilute and mix, and set aside;

[0040] 2) Pass through a D-101 macroporous adsorption resin chromatography column (the inner diameter of the column is 5 cm, and the packing height is 30 cm; the resin packing is purchased from Sinopharm Chemical Reagent Co., Ltd.). Rinse with 900 g of 95% ethanol, collect ethanol eluted fractions, and concentrate under reduced pressure to a relative de...

Embodiment 2

[0045] The refined natural flavor liquid suitable for e-cigarette liquid in this example is prepared by the following steps:

[0046] 1) Take 20g of tobacco extract, 5g of plum extract, 10g of cocoa extract and 5g of maple extract, add 80g of 95% ethanol to dilute, stir at room temperature for 15min and mix well, then stand at -10°C for 10h , immediately after vacuum filtration, the filtrate is concentrated under reduced pressure until it has no alcohol smell to obtain an alcohol-free extract, add 30g of deionized water to the alcohol-free extract to dilute and mix, and set aside;

[0047] 2) Pass through an AB-8 macroporous adsorption resin chromatography column (the inner diameter of the column is 5 cm, and the height of the filler is 35 cm; the resin filler is purchased from Zhengzhou Qinshi Technology Co., Ltd.), and after standing for adsorption for 4 hours, rinse with 700 g of deionized water, and then use Rinse with 1200 g of 90% ethanol, collect ethanol eluted fraction...

Embodiment 3

[0052] The refined natural flavor liquid suitable for e-cigarette liquid in this example is prepared by the following steps:

[0053] 1) Take 30g tobacco extract, 4g fenugreek extract, 3g tamarind extract, 5g coffee extract, 3g carob extract, 1g vanilla extract, 2g hawthorn extract and 2g dandelion extract, add 200g Dilute with 95% ethanol, oscillate for 30 minutes to mix well, then stand at -5°C for 12 hours, then immediately centrifuge at a high speed (6000 rpm, 30 minutes), and concentrate the supernatant under reduced pressure until it has no alcohol smell to obtain an alcohol-free extract. Add 50g of distilled water to the alcohol-free extract to dilute and mix well, set aside;

[0054] 2) Pass through a DA-201 macroporous adsorption resin chromatography column (the inner diameter of the column is 5cm, and the height of the filler is 40cm; the resin filler is purchased from Tianjin Yunkai Resin Technology Co., Ltd.), and after standing for adsorption for 5 hours, rinse wi...

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PUM

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Abstract

The invention discloses natural perfume refining fluid suitable for cigarette fluid of electronic cigarettes and cigarette fluid and a preparation method thereof, and belongs to the technical field of cigarette fluid of electronic cigarettes. Separation and impurity removal are performed on natural perfume such as extract, tincture and absolute oil through a macroporous adsorption resin column chromatography technology, high-boiling-point components such as monosaccharide and disaccharide and macromolecular components such as protein, polysaccharide and pectin in the natural perfume are simultaneously and effectively removed according to the differences of polarities and molecular sizes of all the components in the mixture, the components unfavorable for the smoking mouthfeel of the electronic cigarettes are removed, and the problem that charring flavor is generated due to the fact that the substances are deposited on heating wires is solved; meanwhile, the solubleness of the natural perfume in propylene glycol and glycerinum is improved, therefore, the cigarette fluid of the electronic cigarettes becomes clear and bright, the emission performance of perfume is significantly improved, the sweet greasy feeling is reduced, and the sensory effect is significantly improved.

Description

technical field [0001] The invention relates to a refined natural spice liquid suitable for electronic cigarette liquid, and also relates to an electronic cigarette liquid using the natural flavor refined liquid and a preparation method thereof, belonging to the technical field of electronic cigarette liquid. Background technique [0002] In the context of global cigarette control, in order to meet the smoking and health needs of different consumers, new tobacco products such as electronic cigarettes have developed rapidly. E-cigarettes do not contain tobacco, but atomize e-cigarette liquid containing nicotine and flavors to form an aerosol that is inhaled into the mouth. E-cigarettes do not produce tar, CO, hydrocyanic acid and other harmful components, there is no flow of smoke, and they do not produce soot and cigarette butts, so they have less impact on the environment and non-smokers. [0003] E-cigarette liquid is mainly composed of propylene glycol, glycerin, nicotin...

Claims

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Application Information

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IPC IPC(8): A24B15/16A24B15/26
Inventor 张文娟霍现宽刘俊辉崔凯杨伟平徐秀娟刘珊何保江马骥姬凌波屈展戚万敏
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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