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Method for determining extraction rate of cut stems

A technology for extraction rate and cut stems, which is applied in the field of measuring cut stem extraction rate, can solve problems such as no relevant method for measuring cut stem extraction rate, and achieve the effects of increasing stability and accuracy, ensuring product quality, and improving stability.

Inactive Publication Date: 2014-01-29
SHANGHAI JUHUA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no research report on the determination method of the extraction rate of cut stems

Method used

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the embodiments.

[0026] In the raw material shredded stems described in the present invention are tobacco stems processing technology, the shredded stems obtained after the tobacco stems go through a series of processes such as sieving and regaining moisture, storing stems, steaming stems, pressing stems, shredding, etc. (stems that have not been extracted Silk). The extracted cut stems in the present invention are the cut stems obtained after the raw cut stems undergo an extraction process (the soluble substances in the raw cut stems that have adverse effects on the taste are removed through extraction).

[0027] The invention provides a method for measuring the extraction rate of shredded stems, comprising the following steps:

[0028] 1.1 Take an appropriate amount of raw cut stems and extracted cut stems, place them in a constant temperature and humidity chamber t...

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Abstract

The invention discloses a method for determining the extraction rate of cut stems. The method comprises the following steps: balancing the cut stems in a constant temperature and humidity chamber; determining the water content of the moisture-balanced cut stems; cyclically extracting the cut stems; drying the cut stems to reach constant weight, quickly putting the cut stems into a dryer, cooling the cut stems to a room temperature, weighing the cut stems, and determining the water content of the cut stems; and calculating the extraction rate of the cut stems according to a determination formula. The method is simple, accurate in result and applicable to determination of the extraction rate of a cut stem sample in a production process of reconstructed cut stems, so that the production of the reconstructed cut stems is guided, and the product quality is ensured.

Description

technical field [0001] The invention relates to the field of tobacco technology, in particular to a method for measuring the extraction rate of shredded stems. Background technique [0002] The reconstituted cut stem technology is another effective technology to make full use of tobacco raw materials to prepare cigarette materials after the reconstituted tobacco leaf technology of the papermaking method. Adding reconstituted cut stems to the cigarette material in an appropriate amount can not only effectively save tobacco leaf materials and reduce cigarette manufacturing costs, but also It can make full use of the combustion characteristics, physical properties and chemical components of backfilling of cut stems, and play a more obvious role in reducing harm and coke. [0003] Reconstituted shredded stems are tobacco resource recycling products. The technology of reconstituted cut stems is to process the tobacco by-product tobacco stems through a series of processes such as...

Claims

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Application Information

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IPC IPC(8): G01N5/04
Inventor 潘雪松陈健刘斌马力强
Owner SHANGHAI JUHUA TECH
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