A menthol eutectic solvent and a cigarette capsule

A technology of deep eutectic solvent and menthol, which is applied in the direction of microcapsule preparation, tobacco, application, etc., and can solve problems such as the limitation of fragrance stability, the application limitation of menthol products, and the low concentration of menthol

Inactive Publication Date: 2019-01-11
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the storage and use of menthol products, its fragrance stability is limited, so that the application of high-concentration menthol products is limited
At present, the mint flavors used in tobacco ma...

Method used

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  • A menthol eutectic solvent and a cigarette capsule

Examples

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Effect test

Embodiment 1

[0016] Menthol and stearic acid are mixed according to the mass ratio of 1:1, then heated and melted at 50°C, and cooled after the two solids are completely melted to obtain a menthol-stearic acid deep eutectic solvent, a menthol deep eutectic solvent Can be enclosed within gelatin capsules to form menthol-gelatin beads or capsules.

Embodiment 2

[0018] Mix choline chloride and urea in a molar ratio of 1:2, heat and melt at 85°C and then cool to prepare a choline chloride-urea mixture. The mass ratio of menthol and choline chloride-urea mixture is 1 : 1 mixed and then heated, melted and cooled under the condition of 45° C. to obtain menthol-choline chloride-urea ternary deep eutectic solvent. Menthol deep eutectic solvent was included in gelatin capsules to form menthol-gelatin beads.

Embodiment 3

[0020] Mix choline chloride and malic acid in a molar ratio of 1:1, heat and melt at 130°C and then cool to prepare a choline chloride-malic acid mixture. After mixing at a ratio of 3:1, heat, melt and cool at 60°C to obtain a menthol-choline chloride-malic acid ternary deep eutectic solvent. Menthol deep eutectic solvents can be included in gelatin capsules to form menthol-gelatin beads.

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Abstract

The invention discloses a menthol eutectic solvent and a cigarette capsule. The menthol eutectic solvent of the invention comprises menthol and an auxiliary solvent accounting for 1: 9 to 9: 1 of menthol mass, wherein the auxiliary solvent is one or two selected from the group consisting of a fatty acid, a higher aliphatic alcohol, a carbohydrate, a sugar-organic acid mixture, a choline chloride-organic acid mixture, a choline chloride-polyol mixture, and a choline chloride-urea mixture. The cigarette capsule of the invention comprises any of the menthol eutectic solvents. The menthol eutecticsolvent of the invention has both the cool suction property of the menthol and the moisture retention property of the low melting point cosolvent, menthol eutectic solvent is a liquid at 10-50 DEG C,which can be encapsulated in gelatin or sodium alginate capsule wall to prepare menthol eutectic solvent moistening beads or capsules. The moistening beads can be filled into mouth sticks, providinga method for the application of high concentration menthol in tobacco industry.

Description

technical field [0001] The invention relates to the technical field of tobacco additives, in particular to a menthol deep eutectic solvent and capsules for cigarettes. Background technique [0002] Menthol is widely used in the fields of food, daily chemicals, cigarettes and medicine. Menthol has strong volatility, can bring a cool smoking experience, and can reduce the stimulation of smoke, and is widely used in the tobacco industry. However, during the storage and use of menthol products, its fragrance stability is limited, so that the application of high-concentration menthol products is limited. The peppermint essence currently applied to tobacco mainly includes microcapsule products, such as menthol microcapsules with gelatin as the capsule wall, which are affected by the volatility of menthol, and the concentration of menthol contained in menthol microcapsules is relatively low. To this end, a highly concentrated menthol bead or capsule needs to be developed. Conte...

Claims

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Application Information

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IPC IPC(8): A24D3/06B01J13/02
CPCA24D3/061B01J13/025
Inventor 王明慧刘祥谋尹团章梅文浩陈浩
Owner HUBEI CHINA TOBACCO IND
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