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A kind of nicotine-loaded slow-release agent and its preparation method and application

A slow-release agent and nicotine technology, which is applied in the field of nicotine-loaded slow-release agent and its preparation, can solve the problems of reduced mouthfeel, uneven release of nicotine, and poor sensory experience for smokers, so as to improve the quality of smoking cigarettes puff-by-puff. Alkali content, the effect of improving the taste of smoking, and the effect of improving the balance

Active Publication Date: 2020-09-18
YUNNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The nicotine content of the current new-type tobacco mouth is not high, and the nicotine release is uneven, resulting in a decrease in the taste of the smoker and a poor sensory experience

Method used

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  • A kind of nicotine-loaded slow-release agent and its preparation method and application
  • A kind of nicotine-loaded slow-release agent and its preparation method and application
  • A kind of nicotine-loaded slow-release agent and its preparation method and application

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Embodiment Construction

[0031] Below in conjunction with specific embodiment, the present invention is described in further detail, it should be noted that specific embodiment is only a better example of the present invention, and should not limit the scope of the present invention, that is, all equivalent changes and modifications made according to the scope of the application are all Should still belong to the scope of the present invention.

[0032] The technical solution claimed by the present invention is a nicotine-loaded slow-release agent. The active ingredients of the slow-release agent mainly include zirconium salt, amide and organic carboxylic acid. The weight percentage of each active ingredient is 0.488% of zirconium salt and 99.164% of amide. %, organic carboxylic acid 0.347%.

[0033] Wherein, zirconium tetrachloride is used for the zirconium salt; N,N'-dimethylamide is used for the amide; and 4,4-biphenyldicarboxylic acid is used for the organic carboxylic acid.

[0034] The preparat...

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Abstract

The invention discloses a nicotine load slow-releasing agent and a preparation method and application thereof. The nicotine load slow-releasing agent is mainly prepared from effective components in percentage by weight: 0.488% of zirconium salt, 99.164% of acidamide and 0.347% of organic carboxylic acid. The zirconium salt, the acidamide and the organic carboxylic acid are utilized to form metal-organic frameworks (MOFs), thus the slow-releasing agent has a three-dimensional structure, has the large specific surface area, a large pore passage gap and an obvious pore structure, and has good compatibility with tobacco, aroma of the tobacco is not affected, and the nicotine load slow-releasing agent is non toxic and harmless, has no peculiar smell and has good thermal stability.

Description

technical field [0001] The invention relates to the field of tobacco additives, in particular to a nicotine-loaded slow-release agent and its preparation method and application. Background technique [0002] With the implementation of the WTO "Framework Convention on Tobacco Control" and the increasingly severe global tobacco control environment, consumers' attention to health, and the implementation of a series of tobacco control laws and policies, the tobacco development environment has undergone major changes. The development of traditional smoke-burning tobacco products is facing increasing pressure. Tobacco products are developing in the direction of smoke-free and diversified, and new types of tobacco, heat-not-burn tobacco products, are gradually entering the market. [0003] Heat-not-burn tobacco is a functional re-early tobacco that is mainly composed of tobacco and loaded with a large-dose atomizer. When in use, the atomizer is released by high-temperature heating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/28
CPCA24B15/281
Inventor 杜琳韩静美赵琦华李航星张所姝赵艳茹薛哲贾磊
Owner YUNNAN UNIV
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