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Preparation method and application of composite tobacco moisture retention agent

A compound and humectant technology, applied in the fields of tobacco, application, and tobacco treatment, can solve the problems of rapid water dispersion, high irritation, and obvious dry feeling of shredded tobacco, achieve excellent results, improve moisture retention performance, and facilitate raw materials Easy to get effect

Active Publication Date: 2017-02-22
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's tobacco industry mainly uses humectants such as glycerin and propylene glycol containing polyhydroxyl groups. These humectants have a moisturizing effect on tobacco due to their hygroscopicity, but they suffer from rapid water dispersion of cut tobacco, excessive irritation, and obvious dryness. Equivalent issues

Method used

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  • Preparation method and application of composite tobacco moisture retention agent
  • Preparation method and application of composite tobacco moisture retention agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1000mg of tobacco humectant I, which contains 1mg of chitosan with a deacetylation degree of 70%, 3mg of caprylic glycerin and 1mg of propylene glycol.

[0024] making process:

[0025] (1) Preparation of natural plant mixed extracts. After cleaning the natural plant wolfberry, hijiki and licorice, dry them at 50°C and grind them, and mix the powders. The mass ratio of the mixture is wolfberry: hijiki: licorice = 1:5:1; at 90°C Under certain conditions, soak the powder in water for 3 hours, filter after soaking, concentrate the filtered filtrate to 1 / 10 of the volume of the original filtrate; then add ethanol to the concentrated solution and mix it at 4°C for 8 hours to continue concentrating, The precipitate is separated by centrifugation and filtration, and the precipitate is dried to obtain a natural plant mixed extract. Take by weighing 4 mg of the natural plant mixed extract for subsequent use;

[0026] (2) Accurately weigh 1 mg of chitosan, add 5 mg of acetic a...

Embodiment 2

[0033] 1000 mg of tobacco humectant II, which contains 1.7 mg of chitosan with a deacetylation degree of 80%, 4 mg of monoglyceride and 1.5 mg of glycerol.

[0034] making process:

[0035] (1) Preparation of natural plant mixed extracts. After cleaning the natural plant wolfberry, hijiki and licorice, dry them at 45°C, grind them, and mix the powders. The mass ratio of the mixture is wolfberry: hijiki: licorice = 1:7:1; Under certain conditions, soak the powder in water for 5 hours, filter after soaking, concentrate the filtered filtrate to 1 / 10 of the volume of the original filtrate; then add ethanol to the concentrated solution and mix it at 4°C for 8 hours to continue concentrating, The precipitate is separated by centrifugation and filtration, and the precipitate is dried to obtain a natural plant mixed extract. Take by weighing 5 mg of the natural plant mixed extract for subsequent use;

[0036](2) Accurately weigh 1.7 mg of chitosan, add 8.5 mg of acetic acid to diss...

Embodiment 3

[0042] 1000 mg of tobacco humectant III, which contains 2 mg of chitosan with a deacetylation degree of 90%, 6 mg of corn oil and 2 mg of sorbitol.

[0043] making process:

[0044] (1) Preparation of natural plant mixed extracts. After cleaning the natural plant wolfberry, hijiki and licorice, dry them at 60°C and grind them, and mix the powders. The mass ratio of the mixture is wolfberry: hijiki: licorice = 1:10:1; at 85°C Under certain conditions, soak the powder in water for 8 hours, filter after soaking, concentrate the filtered filtrate to 1 / 10 of the volume of the original filtrate; then add ethanol to the concentrated solution and mix it at 4°C for 8 hours to continue concentrating, The precipitate is separated by centrifugation and filtration, and the precipitate is dried to obtain a natural plant mixed extract. Take by weighing 6 mg of the natural plant mixed extract for subsequent use;

[0045] (2) Accurately weigh 2 mg of chitosan, add 10 mg of acetic acid to di...

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Abstract

The invention discloses a preparation method and an application effect of a composite tobacco moisture retention agent. The moisture retention agent is obtained by using water as a solvent and compounding polyhydric alcohols, natural polymerpolysaccharide, a natural mixed plant extract, fat soluble solvent and other solutes according to a certain weight ratio, wherein the natural mixed plant extract is a mixed extract of Chinese wolfberry fruits, sargassum fusiforme and licorice roots. The moisture retention performance of the composite tobacco moisture retention agent is obviously improved compared with a traditional moisture retention agent, the raw materials are convenient and easy to obtain, the price is low, preparation is simple, the cost is low, an existing cigarette processing process is not needed to be changed, and the composite tobacco moisture retention agent is suitable for industrialized popularization. The developed composite tobacco moisture retention agent can also improve the sensory quality of cigarettes to some degree while the moisture retention performance of the cigarettes is improved.

Description

technical field [0001] The invention belongs to the technical field of cigarette processing, and in particular relates to the preparation and application of a composite tobacco humectant. Background technique [0002] Tobacco is a biologically porous material. During the drying and dehydration process, due to the evaporation of internal pore water, capillary shrinkage stress is formed in the pores, and there is a phenomenon of pore structure shrinkage, so that its surface is uneven and a large number of irregular horny texture structures are formed. . Tobacco leaf tissue is mainly composed of cellulose, which is composed of a porous surface with a large number of capillaries and highly deliquescent hydrophilic inclusions. Therefore, the moisture content of tobacco is easily affected by the relative humidity in the surrounding environment, correspondingly exhibiting hygroscopic or dehumidifying properties. [0003] The moisture retention performance of cigarettes has an imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/30
CPCA24B15/30A24B15/302
Inventor 苏加坤蔡继宝郭磊徐达罗娟敏邵灯寅罗海涛田耀伟宋诗清徐晓东
Owner CHINA TOBACCO JIANGXI IND CO LTD
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