Method for preparing tobacco flavors from tobacco waste

A technology for tobacco spices and tobacco powder, which is applied in the fields of tobacco, application, and treatment of tobacco, etc., which can solve the problems of increasing process complexity and increasing production costs, and achieve the effects of enhancing the richness of aroma, low cost, and simple production operations

Active Publication Date: 2012-06-20
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At home and abroad, most of them use Maillard reaction to prepare spices through certain pretreatment, which not only increases the complexity of the process, but also increases the production cost, and it is possible to unify the aroma.

Method used

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  • Method for preparing tobacco flavors from tobacco waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The smoking evaluation team is composed of 6 experts to evaluate and compare the samples. From the smoking evaluation results shown in Table 1, it can be seen that the tobacco flavors prepared by the tobacco powder through alkali dissolution and organic solvent extraction are used in cigarettes, which can improve the quality of cigarettes, improve the aroma quality, and make the aroma rich, clear and comfortable. wait.

[0026] Table 1 Smoking evaluation results of samples applied in cigarettes

[0027]

[0028] Example 2

Embodiment 2

[0030]

[0031] Example 3

Embodiment 3

[0033]

[0034] Example 4

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PUM

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Abstract

The invention relates to a method for preparing tobacco flavors from tobacco waste, which belongs to the technical field of preparation of tobacco flavors and includes crushing and screening tobacco waste, adding water for dispersing, using strong alkali to adjust pH value, performing high-temperature alkali dissolution to obtain extract, restoring the pH value with strong acid, and extracting, leaching and condensing backflow of organic solvent to obtain the tobacco flavors. The method is simple in process flow, and alkali dissolution and organic solvent extracting are performed to prepare series of tobacco flavors which are low in cost and good in smell. The tobacco flavors are applicable to cigarettes and have effects of fragrance richness enhancement, clear fragrance, comfortable taste and the like.

Description

technical field [0001] The invention belongs to the technical field of tobacco production, and in particular relates to a method for preparing tobacco spices from tobacco powder. Background technique [0002] China's annual tobacco output is about 2 to 2.5 million tons, and there are about 500,000 tons of tobacco fragments and tobacco powder that cannot be directly used in cigarette production and are discarded as leftovers. However, the composition of these tobacco powders is basically the same as the basic components of tobacco , how to make full use of the active ingredients is of great significance to the high-value utilization of tobacco powder. Therefore, choose an appropriate method to process it, prepare tobacco flavors and add them to cigarette products in a way of flavor compensation to achieve the purpose of improving product flavor, not only make full use of waste tobacco powder, but also solve its pollution to the environment , has good social and economic bene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/26
Inventor 赵谋明朱明明赵强忠文冬梅崔春
Owner SOUTH CHINA UNIV OF TECH
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