Preparation method of tobacco extract granules

A tobacco extract and tobacco extraction technology, which is applied in the fields of tobacco, tobacco processing, food science, etc., can solve the problem that the compensation function of cigarette aroma is not obvious, and achieve the effects of reducing the harm of cigarettes, being easy to store, and reducing the amount of emissions
CN102349698AActive Publication Date: 2012-02-15云南拓宝科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
云南拓宝科技有限公司
Publication Date
2012-02-15

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Abstract

The invention relates to a preparation method of tobacco extract granules, which comprises the following steps: firstly taking and cutting up tobacco leaves and / or tobacco stalks, taking water or ethanol or ethyl ether as a solvent for extraction, settling and filtering to obtain tobacco extract, then concentrating to the relative density of 1.00-1.30, and controlling the temperature to 20-40 DEGC to obtain tobacco extract concentrate or tobacco extractum; and including beta-cyclodextrin and flavouring essence for tobacco according to the mass ratio of 1-3:1 with the inclusion time of 1 / 5-3 hours to obtain a flavouring essence and beta-cyclodextrin inclusion compound, and then spray drying the flavouring essence for tobacco and beta-cyclodextrin inclusion compound and the tobacco extractconcentrate together to obtain tobacco spray dried powder; or directly spray drying the tobacco extractum to obtain the tobacco spray dried powder; and then adding excipient material to the tobacco spray dried powder for dry method or wet method granulation to obtain the tobacco extract granules. The tobacco extract granules obtained in the method disclosed by the invention are applied to cigarettes to improve the tar and harm reduction effect of the cigarettes, and can be used for aroma compensation, the utilization rate of waste tobacco leaf raw material is improved, and the cost of the cigarettes is reduced.
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Description

technical field

[0001] The invention belongs to the technical field of tobacco extract preparation methods. Background technique

[0002] Healthy smoking has become a common concern all over the world, and reducing tar and harm is the unshirkable responsibility of the cigarette industry. However, while reducing tar and harm, it is inevitable that there will be problems of insufficient aroma and unobvious characteristic aroma. Here, the characteristic aroma in the flue gas and the compensation technology of the aroma concentration are worthy of further research and development.

[0003] Tobacco extracts are widely used in cigarettes by selectively extracting the aroma components in tobacco. Chinese patent application number 200610048609.1 discloses a fermented tobacco extract and its preparation method, and Chinese patent application number 200910027400.0 discloses a tobacco extract preparation method and its application. These two documents describe the extraction and prep...

Claims

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