Tobacco flavor and preparation method thereof

A technology for tobacco flavors and aroma-causing substances is applied in the field of heating cigarette flavors, which can solve the problems of rapid loss of aroma, uneven aroma, and non-persistent aroma, and achieve the effects of improving consumer experience, lasting and stable aroma, and good effect.

Active Publication Date: 2021-03-26
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the traditional spices in low-temperature cigarettes are easy to volatilize during processing and storage, and under heating conditions, the spices volatilize quickly, the aroma will be lost quickly, the aroma is not long-lasting, and the aroma is une

Method used

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  • Tobacco flavor and preparation method thereof
  • Tobacco flavor and preparation method thereof

Examples

Experimental program
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Example Embodiment

[0030]In the preparation method provided by the present invention, the contact of the solid acid and the glycoside can be carried out in any manner, and can be mixed in a solid phase, liquid phase, or a combination thereof. In a preferred embodiment of the invention, the contact can be carried out by mixing solid acid and solid glycoside; and / or can be performed by impregnating solid acid in a glycoside solution.

[0031]When the contact is carried out by mixing with solid acid and solid glycoside, the mixing ratio of solid acid and solid glycoside may be 1: 5-1: 1000 (weight ratio) when the solid acid and solid glycoside abrasive mix is ​​mixed. When the contact is performed by impregnating solid acid in a glycoside solution as described above, the glycoside solution may be water, ethanol, propylene glycol, propanol, propylene alcohol solution of 5-70% by weight of glycoside. Combination, and the contact may further include minimally bake or dry after 2-24 hours of solid acid dip in...

Example Embodiment

[0037]Example 1

[0038]The molar ratio of the chemical composition of the solid acid used in the examples was expressed as the molar ratio of the chemical composition of the chemical composition of the solid acid used in the examples of the perfumen glucose glycoside.2O: BAL2O3: csio2In the form of a<0.1%, B / C = 1 / 25) and mix evenly.

[0039]The resulting mixture and pure leaf alcohol glycosid were placed in a CDS 5250T pyrolysis instrument for cleavage and analysis. The sample cell used in the lysis test is a stainless steel high pressure crucible with a gold-plated gasket, a capacity of 30 μL, a maximum pressure resistant to 15 MPa, and the reference crucible is selected from the same material. Stainless steel crucible. The temperature rise rate (β) of dynamic DSC test was 10 ° C / min, respectively, the test temperature ranges from 30 to 800 ° C, and the sample mass (M) was 3.5 ± 0.05 mg. Comparative analysisfigure 1 withfigure 2(The DSC-TG-DTG spectrum of pure leaf glucose glycosid...

Example Embodiment

[0041]Example 2

[0042]A 10% (weight ratio) of solid acid (same as in Example 1) was added to the meningol glucose glycoside.

[0043]The resulting mixture and pure menthol glucidin were put into CDS 5250T pyrolysis instrument, respectively, cracked and analyzed. The cleavage conditions were the same as in Example 1. The pure mening algorgosamide DTG curve weight loss peaks were at 243 ° C and 315 ° C, respectively, and the DTG weight loss peak of solid acid was reduced to 204 ° C and 228 ° C. This shows that the solid acid greatly reduces the thermal cracking temperature of the meningol glucose glycoside.

[0044]The mixture of solid acid of the meningol glucose glycoside + 10% by weight and the tobacco powder is uniformly mixed according to the weight ratio 1: 2000, and the tobacco sheet is prepared, and the tobacco sheet is connected to the cooling rod, and is formed by hydrant paper. Low-temperature wrap; additionally mixed with tobacco-glutinous glycoside solids and tobacco powder in w...

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Abstract

The invention provides a tobacco flavor and a preparation method thereof, the tobacco flavor comprises solid acid and glucoside, and the weight ratio of the solid acid to the glucoside is 1: 5-1: 1000. Furthermore, the invention also provides application of the tobacco flavor as a flavor substance in low-temperature cigarettes. In the tobacco flavor, the solid acid is used as a catalyst, so that the thermal decomposition temperature of glycoside substances can be obviously reduced, the tobacco flavor is particularly suitable for low-temperature cigarettes, the flavor substances are not volatilized or lost in a normal-temperature state, and even if the low-temperature cigarettes are stored for a long time, the aroma is still lasting and stable during smoking.

Description

technical field [0001] The invention belongs to the field of heated cigarette flavorings, and more specifically relates to a flavoring for tobacco and a preparation method thereof. The solid acid (catalyst) in the flavoring for tobacco can catalyze and reduce the cracking temperature of glycoside flavorings, at a lower temperature The aroma is released by thermal cracking, so the tobacco flavor is especially suitable for low-temperature cigarettes. Background technique [0002] Tobacco (flavor) flavors in cigarettes have the functions of enriching the aroma of cigarettes, improving the quality of smoking, highlighting and forming the style of cigarettes, and are one of the core technologies of cigarettes. For traditional cigarettes, it is most common to apply flavors and fragrances to shredded tobacco. During the smoking process, the flavor components enter the consumer's mouth through volatilization, distillation, pyrolysis, cracking, etc. to enhance the smoking experience....

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B3/12
CPCC11B9/00C11B9/0015A24B3/12A24B15/42A24B15/287A24B15/30
Inventor 黄龙罗诚浩黄荣华张璟陈义坤
Owner HUBEI CHINA TOBACCO IND
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