A Processing Technology for Improving the Smell of Cut Stem Tobacco

Abstract

The invention relates to the technical field of tobacco processing, in particular to a processing technology for improving the smell of cut tobacco. It comprises the following steps: extracting the waste tobacco leaf material obtained in the cigarette production process with a solvent to obtain a tobacco extract; immersing tobacco stems in the tobacco extract, so that the fibers of the tobacco stems swell; and immersing until the moisture content of the tobacco stems reaches 45-50 %; pressing the steeped tobacco stems until no clear water seeps out; drying and shredding the stem slices obtained by pressing the stems to obtain shredded stems. In the present invention, the tobacco stems are soaked in the tobacco extract solution, and then the excess water is removed by low-intensity treatment, and then the cut stems are processed, so that the effective tobacco components in the tobacco extract solution are retained in the cut stems, and the effective aroma in the cut stems is increased. ingredients, to reduce miscellaneous gas, improve aroma and taste, and increase the application ratio in cigarettes.

Description

technical field

[0001] The invention relates to the technical field of tobacco processing, in particular to a processing technology for improving the tobacco flavor of cut stems. Background technique

[0002] Tobacco stems are a by-product of the tobacco industry. Adding expanded cut stems to cigarette formulations is one of the main ways to utilize tobacco stems. Well-processed cut stems can increase the filling value of cut tobacco, reduce costs, improve the flammability of cigarettes, and reduce The amount of flue gas tar, etc. Paying attention to the processing of tobacco stems and their products can improve the economic benefits of tobacco companies and the inherent quality of cigarettes. Because the main components of tobacco stems are some cell wall substances and macromolecular substances such as starch and protein, compared with tobacco leaves, the total sugar, total nitrogen, tobacco The amount of alkali, tar and effective aroma-causing ingredients are relatively ...

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