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Electronic cigarette tar prepared from tobacco leaf concrete Maillard reaction products

A Maillard reaction, e-liquid technology, applied in application, tobacco, food science, etc., to reduce dryness, improve baking aroma, and improve aroma quality

Active Publication Date: 2019-09-17
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on the characteristics of the Maillard reaction, in the existing research on e-liquid (e-liquid), some research work uses the Maillard reaction to improve the quality of smoking, but the actual evaluation shows that due to the complexity of the Maillard reaction, adding The influence of the unavoidable chemical residual reagents in the existing treatment process on the smoking quality makes there is still room for further improvement in the quality of e-liquid (e-liquid)

Method used

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  • Electronic cigarette tar prepared from tobacco leaf concrete Maillard reaction products
  • Electronic cigarette tar prepared from tobacco leaf concrete Maillard reaction products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] In this example, taking flue-cured tobacco leaves of Xuchang B011 in Henan Province as an example, tobacco leaf extract was specifically prepared, and Maillard reaction was carried out to prepare e-liquid. The specific process is described as follows.

[0047] (1) Preparation of tobacco leaf extract

[0048] Shred Henan Xuchang B011 flue-cured tobacco leaves, equilibrate (temperature 22°C, relative humidity 60±2% RH) for 24 hours, and then pulverize;

[0049] Weigh 50g of tobacco powder, put it in a 1000mL round bottom flask, add absolute ethanol twice (a total of 350mL is added twice), heat and reflux for 3h for extraction, combine the extracts, concentrate under reduced pressure at 40°C to obtain tobacco extract.

[0050] (2) Maillard reaction

[0051] Weigh 10 g of the tobacco leaf extract obtained in step (1) and place it in a 250 mL three-necked flask, and add 2 g of glycine and 100 g of propylene glycol in sequence;

[0052] Put the three-neck flask into a const...

Embodiment 2

[0071] In this example, Xuchang C076 tobacco leaves were taken as an example to prepare tobacco leaf extract and e-liquid respectively. The preparation process was the same as in Example 1, but some operating parameters were adjusted as follows:

[0072] In step (2), during the Maillard reaction, alanine is added to carry out the Maillard reaction, and the amount of materials used is: 10 g of tobacco leaf extract, 2 g of alanine, and 100 g of propylene glycol; the Maillard reaction conditions are: 80°C, React for 4 h under the condition of pH=7;

[0073] In step (3), during cracking, the microwave cracking power is 900W, and the microwave cracking time is 120s.

[0074] The e-cigarette liquid prepared by using the e-liquid of the tobacco leaf extract Maillard reaction product includes e-cigarette oil and an atomizer; in terms of volume ratio, the e-cigarette liquid of the tobacco leaf extract Maillard reaction product: atomizer =1:15 (V:V);

[0075] Described atomizing agent...

Embodiment 3

[0079] In this example, taking Hubei Enshi B1F tobacco leaves as an example, tobacco leaf extract and e-liquid were prepared respectively. The preparation process was the same as in Example 1, but some operating parameters were adjusted as follows:

[0080] In step (2), during the Maillard reaction, alanine is added to carry out the Maillard reaction, and the amount of materials is: 10 g of tobacco leaf extract, 1 g of proline, 1 g of glutamic acid, and 100 g of propylene glycol; The conditions are: react for 4 hours at 100°C and pH=7;

[0081] In step (3), during cracking, the microwave cracking power is 900W, and the microwave cracking time is 120s.

[0082] The e-cigarette liquid prepared by using the e-liquid of the tobacco leaf extract Maillard reaction product includes e-cigarette oil and an atomizer; in terms of volume ratio, the e-cigarette liquid of the tobacco leaf extract Maillard reaction product: atomizer =1:15 (V:V);

[0083] Described atomizing agent, by volum...

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Abstract

The invention belongs to the technical field of novel tobacco products and particularly relates to electronic cigarette tar prepared from tobacco leaf concrete Maillard reaction products. According to the main technical ideas, tobacco leaves are subjected to concrete extraction firstly, then amino acid is added for Maillard reaction, finally, the Maillard reaction products are subjected to thermal pyrolysis, extraction is conducted to obtain the tobacco leaf concrete Maillard reaction pyrolysis products with different scent types and different fragrance characteristics, and thus the foundation is laid for improving the suction quality of an electronic cigarette. According to the electronic cigarette tar prepared from the tobacco leaf concrete Maillard reaction products, the fragrance quality of smoke of the electronic cigarette can be obviously improved, the baking fragrance and the smoke smoothness of the electronic cigarette are improved, dry sensation is reduced, thus the electronic cigarette has natural characteristic fragrance of flue-cured tobacco, thus the electronic cigarette is closer to a conventional cigarette in the prior art, and thus the electronic cigarette tar has good practical value.

Description

technical field [0001] The application belongs to the technical field of novel tobacco products, and in particular relates to an electronic cigarette liquid prepared by utilizing the Maillard reaction product of tobacco leaf extract. Background technique [0002] Generally speaking, new tobacco products mainly include new cigarettes, electronic cigarettes and smokeless tobacco, among which new cigarettes are mainly heat-not-burn cigarettes, and smokeless tobacco products mainly include snus and chewing tobacco. Due to the characteristics of less harmfulness, higher safety, and the ability to properly eliminate the hazards of second-hand smoke, and especially the convenience of smoking, new tobacco products have achieved relatively rapid development in recent years. [0003] Compared with existing traditional cigarettes, e-cigarettes in new tobacco products can more vividly simulate the smoking process and better meet the physiological, psychological and behavioral needs of s...

Claims

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Application Information

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IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 陈泽少杨静王根发袁岐山赵阔朱琦张孟伟张东豫席高磊刘前进刘文博
Owner CHINA TOBACCO HENAN IND
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