Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tobacco humectant of amino acid type natural eutectic solvent and the preparation method and application

A deep eutectic solvent and amino acid-based technology, applied in the field of tobacco additives, can solve problems such as increased content of harmful substances, achieve the effects of improving taste, improving processing resistance, and improving effect

Active Publication Date: 2017-10-24
ZHENGZHOU TOBACCO RES INST OF CNTC
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, propylene glycol will produce acetaldehyde and acetone during cigarette smoking, leading to an increase in the content of harmful substances in the smoke

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tobacco humectant of amino acid type natural eutectic solvent and the preparation method and application
  • Tobacco humectant of amino acid type natural eutectic solvent and the preparation method and application
  • Tobacco humectant of amino acid type natural eutectic solvent and the preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1. Weigh D / L-proline racemate and sorbitol solid powder, according to molar ratio 1:1, total weight is 100g, join in the round bottom flask, add the water of 30 milliliters simultaneously, 60 o C was added in a water bath and stirred until a transparent liquid was formed, and the reaction time in the water bath was 2.5 hours. Add 300 milliliters of water to the synthesized D / L-proline-sorbitol natural deep eutectic solvent, add dropwise a mass fraction of 5% sodium hydroxide solution to adjust the pH to be neutral, add 1.2g preservative and 1.2g Defoamer can be used to prepare D / L-proline-sorbitol natural deep eutectic solvent humectant. Weigh 10g of humectant and spray evenly onto 1000g of shredded tobacco. The amount of humectant is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the shredded tobacco.

Embodiment 2

[0016] Embodiment 2. Weigh D / L-proline racemate and lactic acid solid powder, according to molar ratio 1:1, total weight is 100g, join in the round bottom flask, add the water of 20 milliliters simultaneously, 60 o C water bath was added and stirred until a transparent liquid was formed, and the water bath reaction time was 3 hours. Add 200 ml of water to the synthesized D / L-proline-lactic acid natural deep eutectic solvent, add dropwise 5% sodium hydroxide solution to adjust the pH to neutral, add 1.0 g preservative and 1.0 g disinfectant The D / L-proline-lactic acid natural deep eutectic solvent humectant can be prepared by using a foaming agent. Weigh 10g of humectant and spray evenly onto 1000g of shredded tobacco. The amount of humectant is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the shredded tobacco.

Embodiment 3

[0017] Embodiment 3. Weigh serine and glucose solid powder, according to molar ratio 5:3, total weight is 100g, joins in the round bottom flask, 50 o C water bath was added and stirred until a transparent liquid was formed, and the water bath reaction time was 2 hours. Add the synthesized serine-glucose natural deep eutectic solvent to 300 ml of water, add dropwise 5% sodium hydroxide solution to adjust the pH to neutral, add 1.2g preservative and 1.2g defoamer to prepare serine - Dextrose natural deep eutectic solvent humectant. Weigh 10g of humectant and spray evenly onto 1000g of shredded tobacco. The amount of humectant is 1% of the mass of tobacco leaves. Cigarette samples were prepared from the shredded tobacco.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a tobacco humectant of an amino acid type natural eutectic solvent and the application in tobacco manufacturing. The tobacco humectant is prepared by mixing the following ingredients: 10% to 50% of natural eutectic solvent, 0.1% to 0.5% of preservative, 0.1% to 0.5% of defoamers and the balance water. The application of the humectant in the tobacco moisturizing not only improves the processability of the tobacco, reduces damage to the tobacco leaves and the loss of tobacco leaves during the tobacco manufacturing process, but also improves the taste of smoke, reduces the stimulation by smoke gas, and meanwhile improves the physical and sensory humectant effect for tobacco. The amino acid type natural eutectic solvent has the advantages of being easy to synthesize, non-volatile and nonflammable; the synthetic raw materials are all natural products which are also contained in the tobacco and are environmental friendly; meanwhile, the synthetic raw materials are also precursor to smoke and aroma, playing a certain role in improving the sensory aroma of tobacco. The tobacco humectant of the amino acid type natural eutectic solvent has potential promotion and application prospects.

Description

technical field [0001] The invention relates to a tobacco additive technology, specifically the preparation of an amino acid-type natural deep eutectic solvent tobacco humectant and its application in cigarettes. The humectant is green and environmentally friendly, and can simultaneously improve the physical moisture retention and sensory properties of tobacco Moisturizing double effect. Background technique [0002] Tobacco humectants can improve the physical properties of tobacco, enhance its moisturizing and moisture absorption properties, and reduce the crushing of tobacco leaves during processing. At the same time, the humectant also has the effect of reducing smoke irritation and improving taste and taste. At present, polyhydroxy substances such as glycerin, propylene glycol, xylitol and sorbitol are mainly used as humectants in my country's tobacco industry. However, propylene glycol will produce acetaldehyde and acetone during cigarette smoking, leading to an incre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/18A24B3/12C11B9/00
CPCA24B3/12A24B15/18C11B9/0023
Inventor 余晶晶贾云祯蔡君兰王冰秦亚琼刘克建赵晓东薛聪刘绍锋张晓兵
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com