Sun-cured red tobacco leaf extract, preparation method therefor and applications thereof in cigarettes

A technology of tiger and tobacco leaves, which is applied in the field of tobacco flavors, can solve the problems of undiscovered cigarette products, achieve the effects of improving market competitiveness, outstanding flavor characteristics, and reducing bad miscellaneous gases

Inactive Publication Date: 2014-03-12
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has not been found to use black tiger tobacco leaves

Method used

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  • Sun-cured red tobacco leaf extract, preparation method therefor and applications thereof in cigarettes
  • Sun-cured red tobacco leaf extract, preparation method therefor and applications thereof in cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1. Take 4KG of black tiger tobacco leaves, crush and filter through 60 mesh, add 16L of pure water to the fermenter and add 0.27KG of peptone and 0.089KG of sodium chloride at the same time.

[0027] 2. Transfer the fermentation broth to the ultrasonic crushing tank, and the ultrasonic intensity is 3W / cm 2 Next, broken for 1.5h.

[0028] 3. Transfer the liquid in the ultrasonic crushing tank to the heating and stirring tank, and measure the pH value.

[0029] 4. Take 5-30g of citric acid, add 100mL of water, dissolve and dilute to 200mL. Take 100mL of citric acid solution, add 400mL of water and stir evenly, then add to the reaction tank, stir for two minutes, then measure the pH value. Adjust the pH value to 5.5.

[0030] 5. Take 200mL black tiger tobacco leaf extract from the reaction tank and mix with 2L pure water, add 60mL of compound cellulase enzyme solution (Wuxi Genenco Bioengineering Co., Ltd.) after mixing, pour into the heating reaction tank after mixing,...

Embodiment 2

[0038] 1. Take 4KG black tiger tobacco leaves, crush and filter through 60 mesh, add 20L pure water to the fermenter and add 0.4KG peptone and 0.1KG sodium chloride at the same time.

[0039] 2. Transfer the fermentation broth to the ultrasonic crushing tank, and the ultrasonic intensity is 3W / cm 2 Next, broken for 1.5h.

[0040] 3. Transfer the liquid in the ultrasonic crushing tank to the heating and stirring tank, and measure the pH value.

[0041] 4. Take 5-30g of citric acid, add 100mL of water, dissolve and dilute to 200mL. Take 100mL of citric acid solution, add 400mL of water and stir evenly, then add to the reaction tank, stir for two minutes, then measure the pH value. Adjust the pH to 5.0.

[0042] 5. Take 200mL black tiger tobacco leaf extract from the reaction tank and mix with 2L pure water, add 60mL of pectinase solution (Wuxi Genenco Bioengineering Co., Ltd.) after mixing, pour into the heating reaction tank after mixing, keep for 4 Hour.

[0043] 6. Raise...

Embodiment 3

[0050]1. Take 4KG black tiger tobacco leaves, crush and filter through 60 mesh, add 24L pure water to the fermenter and add 0.2KG peptone and 0.08KG sodium chloride at the same time.

[0051] 2. Transfer the fermentation broth to the ultrasonic crushing tank, and the ultrasonic intensity is 4W / cm 2 Next, break for 1h.

[0052] 3. Transfer the liquid in the ultrasonic crushing tank to the heating and stirring tank, and measure the pH value.

[0053] 4. Take 5-30g of citric acid, add 100mL of water, dissolve and dilute to 200mL. Take 100mL of citric acid solution, add 400mL of water and stir evenly, then add to the reaction tank, stir for two minutes, then measure the pH value. Adjust the pH value to 6.

[0054] 5. Take 200mL black tiger tobacco leaf extract from the reaction tank and mix with 2L pure water. After mixing, add 30mL of pectinase solution (Wuxi Genenco Bioengineering Co., Ltd.) and compound cellulose enzyme solution (Wuxi Genenco Branch Bioengineering Co., Ltd....

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Abstract

The invention provides a sun-cured red tobacco leaf extract, a preparation method therefor, applications in thereof in cigarettes, and belongs to the technical field of tobacco flavors. The preparation method comprises the following steps: sun-cured red tobacco leaves are crushed and screened, and sun-cured red tobacco leaf powder is obtained; the sun-cured red tobacco leaf powder and sterile water are mixed, peptone and sodium chloride are added, and the above mixture is placed in a fermentation cylinder for fermentation; a fermentation solution is transferred to the fermentation cylinder, the sun-cured red tobacco leaf powder fermentation solution is subjected to ultrasonication; the sun-cured red tobacco leaf powder after ultrasonication is subjected to enzymolysis; the products after enzymolysis are subjected to separation and purification, and the sun-cured red tobacco leaf extract is prepared after condensation. During usage of the sun-cured red tobacco leaf extract, the sun-cured red tobacco leaf extract is diluted by propylene glycol according to the weight ratio of 1:8-20, and the mixed solution is added into cigarette tobacco shreds according to a proportion of 1%-5% of the total mass of tobacco shreds. The prepared extract is safe and reliable, is beneficial for aroma enhancing, quality raising, irritation reducing and impurity removing of cigarettes, and has certain promotion functions of raising comprehensive quality of cigarettes.

Description

technical field [0001] The invention belongs to the technical field of spices for tobacco, and in particular relates to a black tiger tobacco leaf extract, a preparation method thereof and an application thereof in cigarettes. Background technique [0002] Guangchang sun-dried red smoke "Black Tiger" has large leaves, thick flesh, and fine fibers. Fully ripe leaves, red and black. After two years of aging, it turns dark red and black, and the color is bright. To the touch, it is oily and smooth, soft and elastic like silk. In the case that the aroma of flue-cured cigarettes is slightly insufficient after reducing the tar, adding "Black Tiger" sun-cured red tobacco to the leaf group formula can greatly improve the aroma of low-tar cigarettes. Currently, it has been applied to 4 low-tar cigarettes of Jinsheng series in new products. Guangchang sun-cured red tobacco "Black Tiger" is a regional representative tobacco leaf, and its tobacco extract and absolute oil products ar...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B3/12
Inventor 蔡继宝周会舜罗海涛王建兵刘思奎占小林何力
Owner CHINA TOBACCO JIANGXI IND CO LTD
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