Tobacco curing aroma substance and its preparation method and application

A technology of tobacco and substances, which is applied in the field of flavors and fragrances for tobacco, can solve the problems of not prominent roasted aroma, increase cigarette irritation and miscellaneous gas, etc., achieve improved roasted aroma and smoking taste, and improve roasted aroma Quality, easy-to-use results

Active Publication Date: 2021-05-25
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the roasted fragrance of the above-mentioned products obtained is not outstanding, and still contains a certain amount of macromolecular substances such as protein, pectin, and polysaccharides, which will be cracked to produce some harmful components during the smoking process of cigarettes, which will increase the quality of cigarettes. Suction irritation and fumes

Method used

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  • Tobacco curing aroma substance and its preparation method and application
  • Tobacco curing aroma substance and its preparation method and application
  • Tobacco curing aroma substance and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for preparing a tobacco-cured aroma substance, comprising the steps of:

[0030] Step (1), in parts by weight, weigh 10 parts of flue-cured tobacco, 1 part of oriental tobacco and 5 parts of sun-cured red tobacco powder samples, and then add 100 parts of polyol and 0.01 part of organic acid-metal salt compound to it, After stirring until evenly mixed, react at 150°C for 3 hours;

[0031] The organic acid-metal salt compound is a ferric chloride-ethylenediaminetetraacetic acid compound (molar ratio 1:3);

[0032] In step (2), the product obtained in step (1) is added to 200 parts by weight of an organic solvent, ultrasonically extracted for 60 minutes, then shaken and extracted for 60 minutes, and then centrifuged for 15 minutes, and the upper layer liquid is filtered with an organic filter membrane, and the filtrate is Distill under reduced pressure to remove the organic solvent to obtain the tobacco cured aroma substance.

[0033] Among them, flue-cured toba...

Embodiment 2

[0042] A method for preparing a tobacco-cured aroma substance, comprising the steps of:

[0043] Step (1), in parts by weight, weigh 60 parts of flue-cured tobacco, 5 parts of oriental tobacco and 50 parts of sun-cured red tobacco powder samples, and then add 500 parts of polyol and 1 part of organic acid-metal salt compound to it, After stirring until evenly mixed, react at 250°C for 0.5h;

[0044] The organic acid-metal salt compound is zinc lactate-tartaric acid compound (molar ratio 1:5);

[0045] In step (2), the product obtained in step (1) is added to 2000 parts by weight of an organic solvent, ultrasonically extracted for 10 minutes, then shaken and extracted for 10 minutes, and then centrifuged for 4 minutes, and the upper liquid is filtered with an organic filter membrane, and the filtrate is Distill under reduced pressure to remove the organic solvent to obtain the tobacco cured aroma substance.

[0046] Among them, flue-cured tobacco is Henan flue-cured tobacco a...

Embodiment 3

[0058] A method for preparing a tobacco-cured aroma substance, comprising the steps of:

[0059] Step (1), according to parts by weight, weigh 30 parts of flue-cured tobacco, 2 parts of oriental tobacco and 18 parts of sun-cured red tobacco powder samples, and then add 200 parts of polyol and 0.1 part of organic acid-metal salt compound to it, After stirring until evenly mixed, react at 200°C for 1 hour;

[0060] The organic acid-metal salt compound is zinc lactate-tartaric acid compound (molar ratio 1:5);

[0061] In step (2), the product obtained in step (1) is added to 1000 parts by weight of an organic solvent, ultrasonically extracted for 30 minutes, then shaken and extracted for 30 minutes, and then centrifuged for 10 minutes, and the upper liquid is filtered with an organic filter membrane, and the filtrate is Distill under reduced pressure to remove the organic solvent to obtain the tobacco cured aroma substance.

[0062] Among them, flue-cured tobacco is American fl...

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Abstract

The invention relates to a tobacco curing aroma substance, a preparation method and application thereof, and belongs to the technical field of flavors and fragrances for tobacco. The method is to add polyhydric alcohol and organic acid-metal salt compound to tobacco powder raw material, stir until mixed evenly, and react at 150-250°C for 0.5-3h; after that, add the obtained product into an organic solvent, ultrasonically After extracting for 10-60 minutes, shake and extract for 10-60 minutes, then centrifuge, take the upper liquid and filter it with an organic filter membrane, then carry out vacuum distillation on the filtrate to remove the organic solvent, and obtain the tobacco-cured aroma substance. The tobacco curing aroma substance is compounded with isosorbide and applied to tobacco materials, which can effectively improve the moisture retention of the materials, as well as the comfort and coordination of cigarettes, and is easy to popularize and apply.

Description

technical field [0001] The invention belongs to the technical field of flavors and fragrances for tobacco, and in particular relates to a tobacco curing aroma substance and its preparation method and application. Background technique [0002] In the field of food science and technology, sensory-oriented analysis is an effective method to find key aroma or taste components from complex systems. In the technical field of research on tobacco flavors, the sensory evaluation of cigarettes is often the guide, and through fine processing of raw materials, to increase a certain aroma and taste of smoke or to improve smoking comfort, such as reducing irritation. [0003] Roasted aroma is a kind of aroma in roasted aroma, which is an important part of cigarette aroma. In recent years, there have been researches on the use of enzyme technology, microbial fermentation technology, Maillard reaction, etc. to enhance the aroma and produce aroma of traditional jujube extracts, which enrich...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/26
CPCA24B15/26
Inventor 张建荣刘强张承明王晋陈建华许永黄海涛耿永勤魏玉玲蒋次清李雪梅
Owner CHINA TOBACCO YUNNAN IND
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