Method for preparing electronic cigarette essence from green tea

A technology of tobacco essence and green tea, which is applied in the field of e-cigarette oil containing functional components extracted from tea leaves and its preparation field, which can solve the problems of low extraction efficiency and few extraction methods

Inactive Publication Date: 2017-05-10
立场电子科技发展(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing spice extraction methods, they are generally aimed at raw materials with more volatile substances, and there are fewer extraction methods and low extraction efficiency for raw materials with lower volatile substances.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Put 25g of the new West Lake Longjing tea of ​​the year, 5g of dried lemon slices, and 2.5g of peanut skins into the extraction tube of the Soxhlet extractor, and control the amount of Longjing tea to be at the same height as the siphon of the Soxhlet extractor. Cotton is used between the extraction tube and the siphon to prevent the green tea powder from entering the siphon. Partially add 250g of ethyl acetate into the extraction tube, let the solution pass through the siphon into the extraction bottle, and add the rest directly into the extraction bottle. Wrap the connecting pipe, siphon and the connection between the extraction bottle and each part with absorbent cotton to prevent temperature loss. At the same time, the temperature of the water bath was gradually adjusted to a slight boiling state of 80°C. And keep it for 6h. After natural cooling, the ethyl acetate solution was concentrated under reduced pressure to obtain 4.1 g of the concentrate, which was heate...

Embodiment 2

[0045] Put 25g of the new West Lake Longjing tea of ​​the year, 2.5g of dried lemon slices, and 1.25g of peanut peel into the extraction tube of the Soxhlet extractor, and control the amount of Longjing tea to be at the same height as the siphon of the Soxhlet extractor. Cotton is used between the extraction tube and the siphon to prevent the green tea powder from entering the siphon. Partially add 200g of ethyl acetate into the extraction tube, let the solution pass through the siphon into the extraction bottle, and add the rest directly into the extraction bottle. Wrap the connecting pipe, siphon and the connection between the extraction bottle and each part with absorbent cotton to prevent temperature loss. At the same time, the temperature of the water bath was gradually adjusted to a slightly boiling state of 85°C. And keep it for 8h. After natural cooling, the ethyl acetate liquid was concentrated under reduced pressure to obtain 5.3 g of the concentrate, which was hea...

Embodiment 3

[0047] Put 25g of the new Xinyang Maojian tea, 2.5g of dried lemon slices, and 2.5g of peanut peel into the extraction tube of the Soxhlet extractor, and control the amount of Xinyang Maojian tea at the same height as the siphon of the Soxhlet extractor. Cotton is used between the extraction tube and the siphon to prevent the green tea powder from entering the siphon. Partially add 250g of ethyl acetate into the extraction tube, let the solution pass through the siphon into the extraction bottle, and add the rest directly into the extraction bottle. Wrap the connecting pipe, siphon and the connection between the extraction bottle and each part with absorbent cotton to prevent temperature loss. At the same time, the temperature of the water bath was gradually adjusted to a slightly boiling state of 85°C. And keep it for 8h. After natural cooling, the ethyl acetate liquid was concentrated under reduced pressure to obtain 4.9 g of the concentrate, which was heated and dissolved...

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PUM

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Abstract

The invention discloses a method for preparing electronic cigarette essence from green tea. The method includes the following steps that firstly, green tea, dried lemon slices and peanut coats in a certain proportion are extracted by means of a Soxhlet extracter; secondly, ethyl acetate is used as a solvent; thirdly, the green tea extracts are dissolved in an ethyl alcohol-propylene glycol-water compound solvent in a re-dissolving mode; fourthly, insoluble substances are removed in a high-speed centrifugal mode. A clarified solution obtained after centrifugation is the novel green tea electronic cigarette essence. The method is characterized in that fragrant substances in green tea are mildly extracted through the Soxhlet extracter, so that the green tea electronic cigarette essence is lasting and mellow in fragrance and well meets requirements of electronic cigarettes.

Description

technical field [0001] The invention relates to an electronic cigarette oil, in particular to an electronic cigarette oil containing functional components extracted from tea leaves and a preparation method thereof. Background technique [0002] In recent years, tobacco has been increasingly resisted by the people of various countries due to health reasons, and electronic cigarettes, which are substitutes for tobacco, have received widespread attention and support. However, the taste of e-cigarettes and the use of flavors and fragrances all depend on tobacco flavors and food flavors, and there are certain problems in matching. In recent years, there have been more and more patents in this area, such as a preparation method of e-cigarette liquid (application publication number: CN104585859A), a preparation method of low-sugar e-cigarette liquid (application publication number: CN104585861A), such as patent No. The invention patent of CN101461566A discloses an electronic cigar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12A24B15/24A24F47/00C11B9/00
Inventor 林嘉宇陈义纯
Owner 立场电子科技发展(上海)有限公司
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