Essence microcapsule wall material for cigarettes and essence microcapsule

A technology for flavor microcapsules and tobacco flavors, which is applied in the field of cigarette flavors and fragrances, can solve the problems of increasing smoke bitterness, affecting the smoking quality of cigarettes, large miscellaneous air, etc., and achieves prolonging the retention period, avoiding full flavor and embedding. high rate effect

Inactive Publication Date: 2013-06-12
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For tobacco flavors, the addition of wall materials often affects the smoking quality of cigarettes, such as burnt smell when burning, increased bitterness in smoke, heavy woody gas, large miscellaneous gas, and strong irritation, etc., thereby limiting its quality. Application in cigarette flavoring

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Weigh 30g of whey protein and 60g of glucose, mix and dissolve in 200mL aqueous solution, and freeze-dry after fully stirring for 3 hours. After the obtained freeze-dried powder is passed through a 100-mesh screen, maintain relative The reaction was carried out for 2 days at a humidity of 79% and a temperature of 60° C. to obtain the wall material 1 of essence microcapsules for cigarettes which is a whey protein-glucose graft product.

[0021] Take 80g of the wall material 1 and dissolve it in 400mL of water to form a wall material solution, stir well and add 10g of menthol. First use a high-speed emulsifying homogenizer to shear at 20,000rpm for 3 minutes; then use an ultra-high pressure micro-jet homogenizer to process twice at a pressure of 40MPa. The resulting emulsion was spray-dried to obtain essence microcapsules 1 for cigarettes. The air inlet temperature of the spray drying was 160° C., the outlet air temperature was 80° C., and the feed rate was 5 mL / min. Col...

Embodiment 2

[0024] Weigh 30g of whey protein and 30g of glucose, mix and dissolve in 200mL aqueous solution, stir thoroughly for 2 hours and then freeze-dry. 79% and a temperature of 50° C. for 1 day to obtain the wall material 2 of essence microcapsules for cigarettes of the whey protein-glucose graft product.

[0025] Take 60g of wall material 2 and dissolve it in 400mL of water to form a wall material solution, stir well and add 12g of sweet orange oil. First use a high-speed emulsifying homogenizer to shear at 20,000 rpm for 3 minutes; then use an ultra-high pressure micro-jet homogenizer to process 3 times at a pressure of 30 MPa. The obtained emulsion was spray-dried, the air inlet temperature of spray drying was 160°C, the outlet air temperature was 80°C, and the feed rate was 5mL / min. Collect sweet orange oil microcapsules 2 and seal them for preservation.

[0026] The sweet orange oil microcapsule 2 obtained above has uniform particles, a particle size of 0.5-1 μm, a dense caps...

Embodiment 3

[0028] Weigh 30g of whey protein and 60g of glucose, mix and dissolve in 200mL aqueous solution, and freeze-dry after fully stirring for 4 hours. After the obtained freeze-dried powder passes through a 100-mesh sieve, maintain relative humidity by placing a saturated KBr solution at the bottom of the reaction vessel 79% and a temperature of 55° C. for 3 days to obtain the wall material 3 of essence microcapsules for cigarettes which is a whey protein-glucose graft product.

[0029] Take 70g of the wall material 3 and dissolve it in 400mL of water to form a wall material solution, stir well and add 10g of lemon oil. First use a high-speed emulsifying homogenizer to shear at 18,000 rpm for 4 minutes; then use an ultra-high pressure micro-jet homogenizer to process twice at a pressure of 35 MPa. The obtained emulsion was spray-dried, the air inlet temperature of spray drying was 160°C, the outlet air temperature was 80°C, and the feed rate was 5mL / min. Collect the lemon oil micr...

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Abstract

The invention provides an essence microcapsule wall material for cigarettes. The material is a whey protein-glucose grafting product which is prepared through the maillard reaction of whey protein and glucose, wherein the mass ratio of the whey protein to glucose is 1:(1-3). The essence microcapsule wall material can generate heterocyclic compounds such as pyrazine, furan, pyrrole, pyrone and the like during combustion pyrolysis, and aroma components are harmony with the aroma of tobacco, so that adverse effects which are caused by adding a conventional wall material into the cigars are avoided. Moreover, an essence microcapsule prepared by the wall material has the advantages of uniform particles, dense capsule wall, high embedding rate, good stability, good releasing property and the like, and is suitable for various volatile cigar essences. In addition, the essence microcapsule prepared by the wall material has a certain releasing function, so that the essence durability can be prolonged, the phenomenon of strong aroma at the beginning and obviously weak aroma during a later period in a smoking process is avoided, and the essence microcapsule has strong practicability.

Description

technical field [0001] The invention belongs to the technical field of cigarette essence and fragrance, and specifically refers to a wall material of essence microcapsules for cigarettes and essence microcapsules. Background technique [0002] There are many kinds of essences for tobacco, most of which are liquid aromatic substances that are easy to volatilize. Due to the characteristics of volatile, easy to oxidize, and easy to decompose and deteriorate when exposed to light and heat, tobacco flavors limit their application in cigarette formulations. At the same time, the life of cigarettes will be shortened due to the volatilization and loss of flavors during storage. Microcapsule is a microcapsule with a semi-permeable or sealed capsule membrane formed by encapsulating the core material with a polymer wall material. After the tobacco flavor is microencapsulated, the sealing effect of the capsule wall can effectively inhibit the volatilization loss of the flavor and reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00B01J13/02
Inventor 孙炜炜董世良黄龙马舒翼赵同林赵国豪
Owner HUBEI CHINA TOBACCO IND
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