Tobacco essence extraction or preparation method

A tobacco and essence technology, applied in tobacco, tobacco processing, application, etc., can solve the problems of inability to extract tobacco spices and low extraction rate, and achieve the effects of easy operation, high extraction rate, and simple process operation

Inactive Publication Date: 2022-01-14
ANHUI KUNDA BIOLOGICAL ENG TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The existing extraction method has a low extraction rate and cannot extract the spices in tobacco very well. Therefore, we propose a method for extracting or preparing tobacco essence

Method used

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  • Tobacco essence extraction or preparation method

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention discloses a tobacco essence extraction or preparation method which comprises the following steps: S1, crushing tobacco, and putting the crushed tobacco into an extraction container; S2, adding ethanol into the crushed tobacco obtained in the step S1 for extraction; S3, performing precipitating and filtering to obtain a first extracting solution and a first solid substance; S4, adding glycerol triacetate into the first solid matter in the step S3 for a reaction; S5, performing precipitating and filtering to obtain a second extracting solution and a second solid substance; S6, adding diethyl ether into the second solid matter in the step S5 for a reaction; S7, performing precipitating and filtering to obtain a third extracting solution; S8, mixing the first extracting solution, the second extracting solution and the third extracting solution; and S9, performing vacuum compression to obtain the tobacco essence. According to the method, through multiple times of extraction, the spices in the tobacco can be fully extracted, the extraction rate is high, and the process is easy to operate.

Description

technical field [0001] The invention relates to the technical field of extracting tobacco essence, in particular to a method for extracting or preparing tobacco essence. Background technique [0002] Tobacco extract is extracted from tobacco and contains the original aroma components of tobacco. It has the advantages of natural and harmonious aroma, complementing the original aroma of tobacco and highlighting style characteristics. It is an irreplaceable aroma raw material for cigarette flavoring and new tobacco product development. [0003] The product components of tobacco extracts are complex. While endowing tobacco extracts with a natural sense and richness, it also causes problems such as low content of aroma components and unclear style characteristics. At present, a variety of separation technologies are applied to the refined processing of tobacco extracts, such as column chromatography, membrane separation, precipitation separation, molecular distillation, etc. The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24A24B15/26
CPCA24B15/241A24B15/26
Inventor 周坤坤程波波
Owner ANHUI KUNDA BIOLOGICAL ENG TECH
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