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Preparation method of throat-relieving tea-flavored spice and heated cigarette

A fragrance-type and throat-relieving technology, which is applied in the field of flavors and fragrances, can solve problems such as difficulty in releasing fragrances, inappropriate pyrolysis temperature, and poor thermal stability, etc., to achieve good fragrance release, improve thermal stability, and avoid Dissipated effect

Active Publication Date: 2022-05-27
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The spice performed well in the aroma release process, removed the bitterness and astringency in the tea, and retained the aroma of the tea to a great extent, but its essence is still mainly propylene glycol. Does not fit well and is therefore not suitable for use in heat-not-burn cigarettes
[0005] Looking at the above existing technologies, while obtaining the effect of soothing the throat, there are usually technical defects that it is difficult for the spices to release fragrance well when the suction temperature is reached and the thermal stability is not good enough.

Method used

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  • Preparation method of throat-relieving tea-flavored spice and heated cigarette
  • Preparation method of throat-relieving tea-flavored spice and heated cigarette
  • Preparation method of throat-relieving tea-flavored spice and heated cigarette

Examples

Experimental program
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Effect test

Embodiment 1

[0031] S1. Place the fresh tea leaves in the sun to dry naturally for 12 hours, then crush to obtain 50g of tea powder, add 600ml of 80% ethanol, raise the temperature to above 80°C, and extract under reflux for 2 hours. After heating and refluxing, the mixture was cooled to room temperature, filtered to remove solid insolubles, the temperature was raised to 80°C, and the liquid was concentrated under reduced pressure until the quality no longer decreased, and the obtained tea extract was refrigerated at about 4°C for later use.

[0032] S2. Place the fresh honeysuckle in the sun for 12 hours of natural drying. After drying, extract 20 g of it with 40% ethanol solution, add hydrochloric acid to adjust the pH value to 6, heat under reflux in a water bath at 80 °C, and filter while hot. Add 40% ethanol to the filter residue again to repeat the extraction, combine the filtrates, and concentrate the filtrate under reduced pressure until the quality is no longer reduced to obtain ho...

Embodiment 2

[0036] S1. Place the fresh tea leaves in the sun to dry naturally for 12 hours, then crush to obtain 50g of tea powder, add 600ml of 80% ethanol, raise the temperature to above 80°C, and extract under reflux for 2 hours. After heating and refluxing, the mixture was cooled to room temperature, filtered to remove solid insolubles, the temperature was raised to 80°C, and the liquid was concentrated under reduced pressure until the quality no longer decreased, and the obtained tea extract was refrigerated at about 4°C for later use.

[0037]S2. Place the fresh honeysuckle in the sun for 12 hours of natural drying. After drying, extract 20 g of it with a 40% ethanol solution, add acetic acid to adjust the pH value to 6, heat under reflux in a water bath at 80 °C, and filter while hot. 40% ethanol was added to the filter residue again to repeat the extraction, the filtrates were combined, and the filtrate was concentrated under reduced pressure until the quality no longer decreased t...

Embodiment 3

[0041] S1. Place the fresh tea leaves in the sun to dry naturally for 12 hours, then crush to obtain 50g of tea powder, add 600ml of 80% ethanol, raise the temperature to above 80°C, and extract under reflux for 2 hours. After heating and refluxing, the mixture was cooled to room temperature, filtered to remove solid insolubles, the temperature was raised to 80°C, and the liquid was concentrated under reduced pressure until the quality no longer decreased, and the obtained tea extract was refrigerated at about 4°C for later use.

[0042] S2. Place the fresh honeysuckle in the sun for 12 hours of natural drying. After drying, extract 20 g of it with 40% ethanol solution, add hydrochloric acid to adjust the pH value to 6, heat under reflux in a water bath at 80 °C, and filter while hot. 40% ethanol was added to the filter residue again to repeat the extraction, the filtrates were combined, and the filtrate was concentrated under reduced pressure until the quality no longer decrea...

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Abstract

The invention discloses a preparation method of a throat-relieving tea flavor spice and a heating cigarette. The preparation method of the throat-relieving tea-flavored spice comprises: providing tea alcohol extract and honeysuckle alcohol extract; and performing esterification on the tea leaf alcohol extract and honeysuckle alcohol extract, and collecting the esterification products. The fragrance of the present application is an ester mixture obtained by esterifying the tea alcohol extract and the honeysuckle alcohol extract. While obtaining the effect of soothing the throat, it can effectively reduce the fragrance release temperature of the fragrance, so that when the suction temperature is reached It releases fragrance better; and lowers the boiling point, thereby improving thermal stability and avoiding unnecessary loss during storage and transportation.

Description

technical field [0001] The invention relates to the field of flavors and fragrances, in particular to a preparation method of soothing throat tea-flavored flavors and a heating cigarette. Background technique [0002] With the improvement of people's living standards, the harm of traditional cigarettes is gradually known to the public. Studies have shown that the tar produced by the burning of traditional cigarettes will cause irreversible damage to human respiratory function. Tar also contains a variety of carcinogens, which have a great impact on human health. Therefore, heat-not-burn cigarettes have gradually entered people's field of vision. The temperature of HNB cigarette smoking is 300~400℃, which is lower than the gasification temperature of tar, so the composition of tar in mainstream smoke will be greatly reduced, thus significantly reducing the damage of tar to human health. But at the same time, replacing combustion with low-temperature heating will damage the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/30A24B3/12A24B15/167
CPCA24B15/303A24B3/12A24B15/16
Inventor 魏敏叶明樵李冉王昊易宝军胡红云孙正帅
Owner HUBEI CHINA TOBACCO IND
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