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Preparation and application methods of mint-flavored fiber felt applied in heat not burning tobaccos

A heat-not-burn, mint-flavored technology, applied in the fields of tobacco, application, fiber treatment, etc., can solve the problems of loss of flavors and fragrances, failure to meet requirements, escape of flavors and fragrances, etc., achieve long-lasting fragrance, and inhibit thermal decomposition , the effect of good sensory experience

Active Publication Date: 2019-05-24
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fragrance thread made by soaking method, some flavors and fragrances will be released early during the filter forming process, resulting in loss
During the storage and transportation of cigarettes, due to the lack of effective shielding, some flavors and fragrances will escape, resulting in unsatisfactory smoking.

Method used

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  • Preparation and application methods of mint-flavored fiber felt applied in heat not burning tobaccos
  • Preparation and application methods of mint-flavored fiber felt applied in heat not burning tobaccos
  • Preparation and application methods of mint-flavored fiber felt applied in heat not burning tobaccos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A mint-flavored flavor-containing microcapsule used in heat-not-burn tobacco provided in Example 1, its preparation method is as follows: 45 parts of gelatin, 15 parts of fructose, and 40 parts of cyclodextrin are dissolved as wall material raw materials at 60°C In hot water, prepare a wall material solution with a wall material raw material concentration of 1.5%; then add 150 parts of the above mint essence, emulsify for 10 minutes under continuous stirring at 600 rpm, keep the solution temperature at 40°C, and slowly adjust by adding 10% citric acid solution When the pH reaches 4.0, stir at 400 rpm for 30 minutes at a constant temperature; then use an ice-water bath to lower the solution temperature to 10°C, then add 8 parts of tea polyphenols, and adjust the pH to 6.8 with 5% NaOH solution; heat the system to 40°C in a water bath, After curing for 3 hours, stop stirring, let stand, filter with suction, wash away the curing agent remaining on the surface of the microca...

Embodiment 2

[0032] A mint-flavored fragrance-containing microcapsule used in heat-not-burn tobacco provided in Example 2, its preparation method is as follows: 20 parts of gelatin, 13 parts of rhamnose, and 45 parts of sodium alginate are dissolved as wall material raw materials for 50 ℃ hot water, prepare a wall material solution with a wall material raw material concentration of 1.3%, then add 120 parts of the above-mentioned mint essence to the wall material solution, emulsify for 15 minutes under continuous stirring at 650rpm, keep the solution temperature at 38°C, and add 10% Slowly adjust the pH of the citric acid solution to 3.8, and stir at a constant temperature of 400 rpm for 30 minutes; reduce the temperature of the solution to 10°C in an ice-water bath, add 2 parts of glutaraldehyde, and adjust the pH to 6.8 with 5% NaOH solution; heat the system to 40°C in a water bath, After solidification for 1 hour, stop stirring, let stand, filter with suction, wash away the residual curin...

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Abstract

The invention provides preparation and application methods of a mint-flavored fiber felt applied in heat not burning tobaccos. The mint-flavored fiber felt applied in the heat not burning tobaccos isprepared by mixing and adding fragrance-containing microcapsules and carriers into solvent to prepare a mixed solution with 8-14% of the mixture by weight percentage, then standing the mixed solutionfor defoaming to obtain a spinning solution, preparing fiber in an electrostatic spinning machine and then removing residual solvent, wherein the mint-flavored fragrance-containing microcapsules are apowder sample prepared by mixing and dissolving gelatin and polysaccharides in water to prepare a wall solution with a mixture concentration of 0.5-2.0%, then adding and continuing to stirring mint-flavored essence into the wall solution for emulsification, adding in curing agent and heating the mixed solution for curing for 1-4 h and performing standing, suction filtration, cleaning and drying.When added into the filter tip of a heat not burning cigarette, the mint-flavored fiber felt can slowly release fragrance when high-temperature smoke passes through so that the heat not burning cigarette can be durable in fragrance, meanwhile smoke temperature can be reduced, and a consumer can acquire better sensual experience.

Description

technical field [0001] The invention relates to the preparation and application of mint fragrant fiber felt in heat-not-burn tobacco, which belongs to the field of new tobacco. Background technique [0002] Heat-not-burn tobacco is a new type of tobacco product that heats shredded tobacco through a special heating source. When heating, nicotine and flavoring substances in shredded tobacco volatilize to produce smoke to meet the needs of smokers. One of the major changes in heat-not-burn cigarettes compared to conventional cigarettes is the lower ambient temperature of the tobacco material during consumption. The combustion cone temperature of traditional cigarettes can reach up to 950°C, and cigarette shreds can form thousands of products through complex reaction pathways such as distillation, cracking, and combustion; for heat-not-burn cigarettes, the temperature of the tobacco material is generally lower than 500°C, and the smoke is mainly generated through the pyrolysis ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/00A24D3/08A24F47/00B01J13/10B01J13/02
Inventor 宋旭艳潘曦李冉郭国宁魏敏
Owner HUBEI CHINA TOBACCO IND
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