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Aroma sustained-release agent for cigarettes, and preparation method and application thereof

A slow-release agent and aroma technology, applied in the field of aroma slow-release agents, can solve the problems of inability to effectively utilize water-soluble tobacco flavors and fragrances, unsatisfactory stability of the tobacco aroma slow-release agent, and uneven release of aroma substances, and the like, To achieve the effect of no bad breath, low equipment requirements, and uniform release

Inactive Publication Date: 2017-11-21
CHINA TOBACCO YUNAN NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are also researches to make tobacco ointment after alcohol extraction and concentration under reduced pressure. After using ethanol as dispersant, hydroxypropyl-β-cyclodextrin aqueous solution is used for inclusion. This method is only used for alcohol-soluble tobacco ointment. Inclusion complexes cannot effectively utilize water-soluble tobacco flavors and fragrances, and the aroma integrity of the prepared inclusion complexes is insufficient
[0007] Therefore, at present, the stability of aroma sustained-release agents for tobacco is still unsatisfactory, the release of aroma substances is not uniform enough, the water solubility is not good, and there are bad smells.

Method used

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  • Aroma sustained-release agent for cigarettes, and preparation method and application thereof
  • Aroma sustained-release agent for cigarettes, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 Shown, the preparation method of the aroma slow-release agent for tobacco of the present embodiment is as follows:

[0037] Add 1g of ethyl maltol, 5g of chamomile extract and 50g of water into a beaker, and stir for 6 minutes under the conditions of rotating speed of 150rpm and temperature of 25°C to obtain a light yellow clear solution, which is the base solution .

[0038] Fully dissolve 22.4g of hydroxypropyl-β-cyclodextrin in the base liquid obtained in the above steps, and stir for 20min under the conditions of a rotation speed of 280rpm and a temperature of 25°C to obtain 78.4g of a light yellow clear solution. That is the inclusion agent.

[0039] Add 5g of jasmine essential oil and a mixture of 2.4g of ethanol and propylene glycol in a beaker, wherein the ratio of ethanol to propylene glycol is 3:1, and stir for 5min under the conditions of a rotation speed of 200rpm and a temperature of 25°C, and the resulting solution is clathrate .

[00...

Embodiment 2

[0043] Such as figure 1 Shown, the preparation method of the aroma slow-release agent for tobacco of the present embodiment is as follows:

[0044] Add 1.5g of licorice extract and 60g of water into a beaker, and stir for 8min under the conditions of a rotating speed of 200rpm and a temperature of 21°C to obtain a light brown clear solution, which is the base solution.

[0045] Fully dissolve 50g of hydroxypropyl-β-cyclodextrin in the base liquid obtained in the above steps, and stir for 25 minutes under the conditions of a rotation speed of 250rpm and a temperature of 21°C to obtain 111.5g of a light brown clear solution, which is For inclusion agent.

[0046] Add 8g of peppermint essential oil, 5g of menthyl lactate, 0.5g of cooling agent WS23 and 5g of ethanol into a beaker, and stir for 10min under the conditions of a rotation speed of 220rpm and a temperature of 21°C, and the resulting solution is clathrate.

[0047] Put the clathrate agent into a beaker, and under the co...

Embodiment 3

[0050] Such as figure 2 Shown, the preparation method of the aroma slow-release agent for tobacco of the present embodiment is as follows:

[0051] Add 2g of tea extract, 1g of mannitol and 50g of water into a beaker, and stir for 8min at a speed of 170rpm and a temperature of 23°C to obtain a light brown clear solution, which is the base solution.

[0052] Fully dissolve 5g of hydroxypropyl-β-cyclodextrin in the base liquid obtained in the above steps, and stir for 10 minutes under the conditions of a rotation speed of 200rpm and a temperature of 23°C to obtain 58g of a light brown clear solution, which is inclusion agent.

[0053] Put the inclusion agent into a beaker, slowly add 0.5g of agarwood essential oil dropwise under stirring condition, until the dropwise addition is complete, continue to stir for 30min, and then let stand to obtain a woody aroma slow-release agent. The stirring conditions are as follows: the rotational speed of the mechanical stirring is 180 rpm,...

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Abstract

The invention relates to an aroma sustained-release agent for cigarettes and a preparation method and application thereof, belonging to the technical field of tobacco. The aroma sustained-release agent for cigarettes comprises an inclusion agent and an included compound, wherein the inclusion agent comprises hydroxypropyl-beta-cyclodextrin and a base fluid in a weight ratio of 1: 1 to 1: 10, the base fluid is water and water-soluble essence and flavor, and the weight percentage of the water-soluble essence and flavor is 0.25% to 50%; and the included compound comprises an alcohol-soluble essence and flavor for cigarettes and an alcohol solvent in a weight ratio of 100: 0 to 30: 70. The aroma sustained-release agent for cigarettes in the invention realizes coexistence of alcohol-soluble and water-soluble essence and flavor in a same system, and aroma substances can be uniformly and stably released when cigarettes are smoked.

Description

technical field [0001] The invention relates to an aroma sustained-release agent, in particular to an aroma sustained-release agent for tobacco, and also relates to a preparation method and application thereof, belonging to the technical field of tobacco. Background technique [0002] With the gradual development of tar reduction and harm reduction technology, there is a serious problem, that is, the problem of aroma reduction. At present, the domestic solution to this problem is mostly to add tobacco flavor to cigarettes. Cyclodextrin has also been obtained in this type of patent application. applied. However, the solubility of cyclodextrin in water at 25°C is only 18.5 g / L, and its processing resistance is insufficient. [0003] The introduction of hydroxypropyl group breaks the intramolecular cyclic hydrogen bonds of β-cyclodextrin, and overcomes the main disadvantage of poor water solubility of β-cyclodextrin while maintaining the cavity of cyclodextrin. It is one of t...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B3/12
CPCA24B3/12C11B9/00
Inventor 李晋高则睿张强魏杰韩智强王保兴董高峰马引豪刘鑫黄静徐渤皓毛俊妮
Owner CHINA TOBACCO YUNAN NEW MATERIAL
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