Application of ampelopsis grossedentata leaf extract in cigarette flavoring and charging

A technology for extracting grape leaves and extracts, which is applied in the field of flavoring and adding materials to cigarettes, can solve the problems of no tobacco application precedents, and achieve the effects of low production cost, reducing free radicals, and good safety

Inactive Publication Date: 2020-12-22
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Domestic Snake Grape is mainly used in the food industry in the form of tea, tea

Method used

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  • Application of ampelopsis grossedentata leaf extract in cigarette flavoring and charging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of application of the extract of the grape leaf extract of the tooth snake in the flavoring and adding material of cigarettes, comprising the following steps:

[0028] S1. Preparation of Grape Dendrobii Leaf Extract

[0029] Select the dried grape leaves (commercially available vine tea) and put them into a superfine pulverizer to crush them. The speed of the superfine pulverizer is 5000-10000 rpm, and the pulverization time is 2-10 minutes. Grape leaf powder: Accurately weigh 50g of Grapevine leaf powder, add 350 mL of 70% ethanol solution, stir evenly, and distill in a water bath at 90°C for 3 hours to obtain the extract; cool the extract and filter it with gauze Remove slag, filter under reduced pressure, and concentrate the filtrate with a rotary evaporator (BüCHI, R-210A, Switzerland) to obtain 158g of solution, which is the extract of grape leaves;

[0030] S2. Add shredded tobacco

[0031] Ethanol is added to the extract of grape leaves of Snake dentata ...

Embodiment 2

[0033] Repeat Example 1, the only difference is that in step S2, the diluent is added to the shredded tobacco according to 0.10% of the total weight of the shredded tobacco.

Embodiment 3

[0035] Repeat Example 1, the only difference is that in step S2, the diluent is added to the shredded tobacco according to 0.25% of the total weight of the shredded tobacco.

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PUM

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Abstract

The invention belongs to the technical field of cigarette flavoring and charging, and particularly discloses application of an ampelopsis grossedentata leaf extract in cigarette flavoring and charging. The application comprises the following specific processes: selecting a dried product of ampelopsis grossedentata leaves, and performing crushing, sieving, dissolving and water bath distillation toobtain an extract liquid; performing gauze filtration, reduced pressure suction filtration and filtrate concentration on the extract liquid to obtain the ampelopsis grossedentata leaf extract; and adding a solvent into the ampelopsis grossedentata leaf extract according to a volume ratio of 1: 1 to obtain a diluent, and adding the diluent into cut tobacco according to 0.05-0.5% of the total weightof the cut tobacco in the flavoring and charging process. According to the application disclosed by the invention, by adding the ampelopsis grossedentata leaf extract into the cut tobacco, the aromaquality and aroma amount of cigarettes are effectively improved, the aroma of the cigarettes is enriched, the smoke of the cigarettes is fine and smooth and is diffused, the offensive odor is covered,and the smoking quality is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of cigarette flavoring and additives, and in particular relates to the application of an extract from the leaves of Snake-toothed snake grapes in cigarette flavoring and additives. Background technique [0002] Snake-toothed Snake Grape is a plant of the genus Snake Grape in the family Vitaceae. It is a woody vine with cylindrical branchlets and prominent longitudinal ribs. It is also known as white tea, vine tea, asparagus tea, nectar tea, etc. It has been used as health tea and Chinese herbal medicine for hundreds of years. It has a history of application and is mainly distributed in areas south of the Yangtze River such as Fujian, Yunnan, Guangdong, Guangxi, Guizhou and Hunan. It is a plant with the same origin as medicine and food. The snake grape is sweet in taste and cool in nature, and has many medicinal effects, such as clearing heat and detoxifying, strengthening bones and muscles, reducing inflamma...

Claims

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Application Information

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IPC IPC(8): A24B15/30A24B3/12
CPCA24B3/12A24B15/302
Inventor 张天兵王蕙婷叶远青谢寄清郭晓冬耿怡佳
Owner CHINA TOBACCO JIANGSU INDAL
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