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Method for improving tobacco stalk quality by combining steam explosion and anaerobic treatment technology

An anaerobic treatment and combination technology, which is applied in the field of tobacco processing, can solve the problems of restricting the use ratio of cut stems, choking and coughing, and strong tobacco stems, so as to improve the quality of cigarettes, improve the smoking ability, and increase the reducing sugar content. Effect

Inactive Publication Date: 2012-05-30
CHINA TOBACCO CHUANYU IND
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AI Technical Summary

Problems solved by technology

The high content of cellulose, hemicellulose, lignin and pectin results in strong irritation of tobacco stems, heavy miscellaneous gas, choking and astringent taste, and low aroma, which restricts the use of shredded stems in cigarette formula. Use ratio

Method used

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Embodiment Construction

[0015] A method for improving the quality of tobacco stems by combining steam explosion and anaerobic treatment technology, combining steam explosion and anaerobic treatment technology to treat tobacco stems, so as to effectively reduce the lignin and cellulose in tobacco stems caused by lignin and cellulose Coughing and other discomforts, improving the quality of tobacco stems, the method comprises the following steps:

[0016] a), first use steam explosion machine to carry out steam explosion to tobacco stem;

[0017] b), placing the blasted tobacco stems in a sealed container, adding anaerobic microorganisms, and forming an anaerobic environment in the container by vacuuming or filling in an inert gas for anaerobic treatment;

[0018] c), taking the tobacco stems out of the anaerobic treatment container and then rapidly dehydrating them at low temperature to control their moisture content at 20% to 30%;

[0019] d) Finally, the dehydrated tobacco stems are shredded for cig...

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Abstract

The invention discloses a method for improving tobacco stalk quality by combining steam explosion and anaerobic treatment technology. The method comprises the following steps of: performing steam explosion on tobacco stalks by using a steam exploder; placing the exploded tobacco stalks in a sealed container, adding anaerobic microorganisms into the container and forming an anaerobic environment in the container to perform anaerobic treatment by vacuuming or filling the container with an inert gas; taking the tobacco stalks out of an anaerobic treatment container and quickly dehydrating at thelow temperature to control water content to be about 20 to 30 percent; and finally slicing the dehydrated tobacco stalks for the production of cigarette. The method can improve the amount of the tobacco stalk added during the production of the cigarette on the premise of not influencing the aesthetic quality of the cigarette, so that the cigarette cost is effectively reduced.

Description

technical field [0001] The invention relates to a method for improving the quality of tobacco stems by combining steam explosion and anaerobic treatment technology, belonging to the field of tobacco processing. Background technique [0002] Tobacco stems are an important part of tobacco leaves, generally accounting for about 1 / 4 of the mass of the entire tobacco leaf. The content of cell wall substances such as cellulose, hemicellulose, lignin and pectin in tobacco stems accounts for about 43.8% of the dry matter mass. The high content of cellulose, hemicellulose, lignin and pectin results in strong irritation of tobacco stems, heavy miscellaneous gas, choking and astringent taste, and low aroma, which restricts the use of shredded stems in cigarette formula. Use ratio. Contents of the invention [0003] The purpose of the present invention is to provide a method for improving the quality of tobacco stems by combining steam explosion and anaerobic treatment technology, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12P1/00A24B15/20
CPCA24B3/18A24B15/20A24B3/182
Inventor 李东亮戴亚李刚冯广林刘元法宋光富李宁
Owner CHINA TOBACCO CHUANYU IND
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