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Electronic cigarette atomizing agent with tea perfume and preparation method of electronic cigarette atomizing agent

A technology of electronic smog and tea fragrance, which is applied in the fields of tobacco, processed tobacco, smoker's supplies, etc., and can solve problems such as threats to human health

Active Publication Date: 2015-04-01
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although glycerin is non-toxic and propylene glycol is of low toxicity, a small amount of pollutants contained in different grades of propylene glycol still pose a threat to human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for preparing an electronic smoke agent with tea aroma, comprising the following steps: (1) crushing green tea to 10 meshes; (2) adding 6 times the mass of ethyl acetate, extracting under reflux for 1 hour, and extracting twice; (3) After the extraction, use a 400-mesh filter cloth to filter out the extract, concentrate under reduced pressure until there is no solvent smell, and obtain the crude tea extract; (4) Add 10 times the mass of 95v% to the result of step (3) Ethanol, fully stirred and mixed, frozen at -10°C for 12 hours, at this time the insoluble matter was fully separated out, filtered with suction, and the clear liquid was concentrated under reduced pressure until there was no alcohol smell, and the tea concentrate was obtained; (5) Weigh the above Concentrate, add 1 times the mass of propylene glycol, mix well and then centrifuge (4000 rpm, 10 min) to remove insoluble matter, and the obtained supernatant is subjected to molecular distillation under ...

Embodiment 2

[0018] A method for preparing an electronic smog agent with tea aroma, comprising the following steps: (1) crushing black tea to 60 mesh; (2) accurately weighing a certain amount of tea powder, wrapping it with filter paper, and placing it in a 1 L container Add 6 times the mass of petroleum ether (60-90°C) to the Soxhlet extractor, connect the lower end of the Soxhlet extractor to a 2 L round-bottomed flask, and connect the upper end to a condensing device, heat and reflux for extraction once for 8 h; (3) extract After cooling the solution to room temperature, use a rotary evaporator to recover the solvent under reduced pressure to obtain the crude tea extract; (4) Add 8 times the mass of absolute ethanol to the crude extract, stir and mix well, and freeze at 0 °C for 24 h. At this time, the insoluble matter is fully separated out, filtered with suction, and the clear liquid is concentrated under reduced pressure until there is no alcohol smell, and the tea concentrate is obta...

Embodiment 3

[0021] A method for preparing an electronic vaping agent with tea fragrance, comprising the following steps: (1) crushing white tea to 100 mesh; (2) accurately weighing a certain amount of tea powder, and extracting by ultrasonic method, ultrasonic condition: power 100W, frequency 30kHz, ultrasonic time and intermittent time 3 s / 1s, extraction time 30 min, extraction solvent 95v% ethanol, solid-liquid mass ratio 1:10, extraction at room temperature; (3) After extraction, filter and separate, the filtrate Concentrate under reduced pressure to 1 / 5 of the original volume; (4) Place it in the refrigerator at -15 °C for 15 h and then centrifuge (4000 rpm, 20 min), and concentrate the supernatant under reduced pressure to a paste to obtain tea concentrate ; (5) Weigh the above-mentioned concentrate and separate it by molecular distillation under the condition that the vacuum degree is 10 -2 mbar, distillation temperature 120 °C, scraper rotation speed 140 rpm, feed rate 1.5 mL / min,...

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PUM

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Abstract

The invention discloses electronic cigarette atomizing agent with tea perfume and a preparation method of the electronic cigarette atomizing agent and belongs to the technical field of electronic cigarette atomizing agent. The electronic cigarette atomizing agent includes steps of (1) smashing tea leaves to 10-100 mesh; (2) adding organic solvent for immersion; (3) carrying out decompression concentration on leaching liquor; (4) re-dissolving with ethyl alcohol and freezing for dewaxing; (5) distilling molecularly. The tea essential oil mainly comprises volatile substances such as unsaturated fatty acid and terpene, can be directly atomized at the heating temperature of an electronic cigarette without high-boiling-point substances left, can be used as the atomizing agent independently and also be used after being diluted with propylene glycol or glycerinum. When the atomizing agent is used, sweetness of the propylene glycol or glycerinum can be effectively reduced, tea scent is given to the electronic cigarette, production process is simple to operate, production cost is lower, and the electronic cigarette atomizing agent has significance and value in actual production.

Description

technical field [0001] The invention belongs to the technical field of electronic aerosolization agents, and in particular relates to an electronic aerosolization agent with tea aroma and a preparation method thereof. Background technique [0002] With the entry into force of the "Framework Convention on Tobacco Control", the scope of smoking bans in public places around the world has gradually expanded, and the tobacco consumption environment at home and abroad is undergoing profound changes. In recent years, electronic cigarettes have shown a trend of rapid growth. The total sales of electronic cigarettes in the world were 910 million US dollars in 2010, 1.28 billion US dollars in 2011, 1.8 billion US dollars in 2012, and more than 2.5 billion US dollars in 2013, with an average annual growth rate of 40. %about. In the U.S. market alone, the total sales of e-cigarettes in 2013 exceeded US$1 billion, nearly doubling from the previous year. E-cigarette liquids are generall...

Claims

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Application Information

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IPC IPC(8): A24B15/16
CPCA24B15/16A24F47/004
Inventor 屈展徐秀娟彭桂新袁岐山张东豫朱琦
Owner CHINA TOBACCO HENAN IND
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