Preparation method and application of tobacco additive deriving from burley tobacco

A technology for preparing additives and burley tobacco, which is applied in the field of cigarette flavors and fragrances, can solve the problems of low yield of flavor substances in the extract, affecting the quality of cigarette smoking, and high protein content, and achieves good industrial application prospects, increased richness, and high protein content. The effect of rich aroma components

Inactive Publication Date: 2014-12-10
CHINA TOBACCO ANHUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned scheme is simple to prepare, has good controllability, and is easy to implement, and the prepared extraction solution can enrich the cigarette fragrance, reduce miscellaneous gas, and improve the aftertaste to a certain extent, but the technical scheme is short due to the extraction time. The yield of aroma substances in the extract will be low, which will cause a waste of raw materials to a certain extent. At the same time, the protein content in the extract is high, which will inevitably affect the smoking quality of cigarettes made by adding it, especially flue-cured cigarettes.

Method used

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  • Preparation method and application of tobacco additive deriving from burley tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Dry and crush 50 g of burley tobacco powder produced in the process of leaf threshing and re-roasting, after sieving, add 2500 g of deionized water and vibrate and extract on a shaker for 1 hour, then add 0.9 g of papain, adjust the pH of the aqueous solution to 6, at 40 Heating and hydrolyzing at ℃ for 1 hour, and then performing solid-liquid separation to obtain a brown water extract, concentrating under reduced pressure to remove part of the water solvent, so that the water content accounts for 30% of the total, add 0.1g glucose, and then add 20% of the volume of the concentrated solution After the propylene glycol is mixed evenly, it is heated to a temperature of 80° C. for 2 hours to obtain a tobacco additive product derived from Burley tobacco.

[0025] After diluting the above additives with 95% ethanol, they are evenly added to the shredded tobacco of low-tar cigarettes in an amount of 0.2% by weight of shredded tobacco. The texture and richness of the finished c...

Embodiment 2

[0027] After drying and crushing 20g of low-grade Burley tobacco leaves produced in the storage process, sieve, add 400g of deionized water, shake and extract on a shaker for 1 hour, add 0.42g of neutral protease, adjust the pH of the aqueous solution to 7, and heat at 50°C Hydrolyze for 6 hours, then carry out solid-liquid separation to obtain a brown water extract, concentrate under reduced pressure to remove part of the water solvent, add 0.04g fructose, and then add propylene glycol accounting for 20% of the volume of the water extract and mix evenly so that the water content accounts for the total 50% of the mixture was heated to a temperature of 100° C. for 3 hours to obtain a tobacco additive product derived from Burley tobacco. After diluting the additive with 95% ethanol, it is evenly added to the shredded tobacco of low-tar cigarettes in an amount of 0.1% by weight of the shredded tobacco. The texture and richness of the finished cigarette product are significantly im...

Embodiment 3

[0029] Dry, pulverize and sieve 10 g of burley tobacco powder produced during leaf threshing and redrying, add 300 g of deionized water and place it in an ultrasonic extraction device for 20 minutes of ultrasonication, add 0.155 g of neutral protease, and adjust the pH of the aqueous solution to 8. Heat and hydrolyze at 45°C for 1 hour, then separate solid and liquid to obtain a brown water extract, concentrate under reduced pressure to remove most of the water solvent, add 0.02g fructose, and then add propylene glycol accounting for 30% of the volume of the water extract and mix evenly to make the water The content accounts for 70% of the total amount, and it is heated to a temperature of 120° C. for 5 hours to obtain a tobacco additive product derived from burley tobacco. After the additive is diluted with 95% ethanol, it is uniformly added to the shredded tobacco of low-tar cigarettes in an amount of 0.05% by weight of shredded tobacco, and the finished cigarette product has...

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Abstract

The invention discloses a preparation method and application of a tobacco additive deriving from burley tobacco. The preparation process includes the following steps of burley tobacco powder or tobacco smashing and drying, aqueous solution extraction, protease hydrolysis, solid-liquid separation, concentration, sugar and propylene glycol adding and heating reaction. Feed liquid which have different concentrations and is prepared by dissolving the prepared reaction solution in 95%ethyl alcohol is evenly sprayed on tobacco. The result of the smoke panel test shows that after the tobacco additive is added, richness of the cigarette flavor is increased, various flavors such as the caramel sweet flavor, the empyreumatique flavor, the nut flavor and the cocoa flavor are achieved, and in addition, the satisfaction, the remaining taste and the moistening feeling brought by cigarettes are enhanced. By means of the preparation method and the application, the smoking quality of low-tar cigarettes can be obviously improved, and good industrialized application prospects are achieved.

Description

Technical field: [0001] The invention relates to a preparation method and application of a tobacco additive derived from burley tobacco, and belongs to the technical field of cigarette essence and fragrance. Background technique: [0002] As a type of tobacco, burley tobacco contains many important tobacco aroma substances in its water extract, such as macrostigmazonone, solanone, damascenone, dihydrodamascone, dihydroactinolactone, farnesyl Acetone, cembratriene diol, etc. In addition, its extract also contains a variety of non-volatile organic acids, such as malic acid, citric acid, etc., adding them to cigarettes can enrich the flavor of cigarettes and modify the flavor of smoke. effect. In the process of Burley tobacco processing, a large amount of discarded Burley tobacco powder will be formed. In addition, in the process of Burley tobacco warehousing and aging, a large amount of low-grade Burley tobacco leaves that are difficult to use will be formed due to improper s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24
Inventor 边文杰吴克松姚忠达王浩军汪季涛张福建戴魁
Owner CHINA TOBACCO ANHUI IND CO LTD
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