Natural eutecticevaporate solvent tobacco humectant and preparing method and application thereof

A technology of deep eutectic solvent and humectant, which is applied in the fields of tobacco, application, and treatment of tobacco, which can solve the problems of increased content of harmful substances, and achieve the effects of improved processing resistance, simple synthesis method, and excellent water retention performance

Active Publication Date: 2017-09-08
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, propylene glycol does not produce acetaldehyde and acetone during cigarette smoking, which leads to an increase in the content of harmful substances in the smoke

Method used

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  • Natural eutecticevaporate solvent tobacco humectant and preparing method and application thereof
  • Natural eutecticevaporate solvent tobacco humectant and preparing method and application thereof
  • Natural eutecticevaporate solvent tobacco humectant and preparing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1. Weigh D-(+)-glucose and D, L-malic acid solid powder, according to mol ratio 1:1, add in round bottom flask, 80 o The C water bath was heated and stirred until a clear liquid was formed, and the water bath reaction time was 2.5 hours. 200 ml of water was added to 100 g of the synthesized D-(+)-glucose-D,L-malic acid natural deep eutectic solvent, and 5% sodium hydroxide solution was added dropwise to adjust the pH to be neutral. D-(+)-glucose-D,L-malic acid natural deep eutectic solvent emollient can be prepared by adding 1.0g preservative and 1.0g defoamer. Weigh 10g of moisturizing agent and spray it evenly on 1000g of cut tobacco. The amount of moisturizing agent is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the cut tobacco.

Embodiment 2

[0017] Example 2. Weigh D / L-proline and malonic acid solid powder, according to the molar ratio of 1:2, the total weight of 100g, was added to a round-bottomed flask, and 20 ml of water was added simultaneously, 60 o The C water bath was heated and stirred until a clear liquid was formed, and the reaction time of the water bath was 3 hours. Add 180 ml of water to the synthesized D / L-proline-malonic acid natural deep eutectic solvent, dropwise add 5% sodium hydroxide solution by mass fraction to adjust the pH to be neutral, add 1.0 g of preservative and 1.0 g of D / L-proline-malonic acid natural deep eutectic solvent moisturizing agent can be prepared by defoaming agent. Weigh 10g of moisturizing agent and spray it evenly on 1000g of cut tobacco. The amount of moisturizing agent is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the cut tobacco.

Embodiment 3

[0018] Embodiment 3. take by weighing sodium phytate, betaine solid powder, according to mol ratio 1:1, total weight 100 g, join in round-bottomed flask, 80 o The C water bath was heated and stirred until a clear liquid was formed, and the reaction time of the water bath was 2 hours. 300 ml of aqueous solution was added to the synthesized sodium phytate-betaine natural deep eutectic solvent, and 5% hydrochloric acid solution was added to adjust the pH to be neutral. The sodium phytate-betaine natural deep eutectic solvent emollient can be prepared by adding 1.2g of preservative and 1.2g of defoamer. Weigh 10g of moisturizing agent and spray it evenly on 1000g of cut tobacco. The amount of moisturizing agent is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the cut tobacco.

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Abstract

Provided is a natural eutecticevaporate solvent tobacco humectant and a preparing method and application thereof. The humectant is characterized in that the humectant is prepared from 10-15% of natural eutecticevaporate solvent, 0.1-0.5% of preservative, 0.1-0.5% of defoamer and the balance water and pH of the humectant is neutral. The humectant is applied to tobacco humidity preservation, through the cigarette humectant, not only can the degrading resistance property be improved, tobacco breakage is reduced, and the tobacco consumption of the cigarette in the manufacturing process is reduced, but also the taste and flavor can be improved, the effects such as smoke stimulation are reduced, and the effect of simultaneously improving the physical and sensory humidity preservation of the tobacco is improved. The natural eutecticevaporate solvent tobacco humectant and the preparing method and application thereof have the advantages that the natural eutecticevaporate solvent is simple in synthesis method, non-volatile, and nonflammable; synthesis materials are all natural products, are components contained in the tobacco, and are green and environmentally friendly; meanwhile, the synthesis materials are smoke fragrance precursors as well, have a certain effect on improving cigarette sensory fragrance, and have a potential popularization and application prospect.

Description

technical field [0001] The invention relates to a tobacco additive technology, in particular to the preparation of a natural low eutectic solvent tobacco moisturizing agent and its application in cigarettes. The moisturizing agent is environmentally friendly and has the functions of simultaneously improving the physical and sensory moisturizing of tobacco. double effect. Background technique [0002] Tobacco humectants can improve the physical properties of tobacco, enhance moisturizing and moisture absorption, and reduce the breaking of tobacco leaves during processing. At the same time, the humectant also has the effect of reducing the irritation of smoke and improving the taste and taste. At present, polyhydroxy substances such as glycerol, propylene glycol, xylitol and sorbitol are mainly used as emollients in my country's tobacco industry. However, propylene glycol produces acetaldehyde and acetone during cigarette smoking, which leads to an increase in the content of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/30
CPCA24B15/302
Inventor 余晶晶孟庆华贾云祯蔡君兰王冰秦亚琼刘克建赵晓东薛聪张晓兵
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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