Reconstruction processing method of cut stems

A processing method and technology of cut stems, applied in the field of cut stem reprocessing, can solve the problems of high irritation, dull smoke, and opaque hair, and achieve the effects of improving taste, improving safety, and improving endoplasmic quality.

Active Publication Date: 2013-10-16
上海德明生物科技有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cut stems have less strength and greater irritation, because compared with leaves, tobacco stems have a higher sugar-alkaline ratio and lower nicotine content, resulting in dull and opaque smoke; while the content of chloride ions and nitrates in cut stems If the content is too high, it will directly affect the aftertaste of the taste, resulting in bitterness, astringency, and heavy residue. The difference in the content of these chemical components will seriously reduce the taste quality of shredded stems

Method used

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  • Reconstruction processing method of cut stems
  • Reconstruction processing method of cut stems
  • Reconstruction processing method of cut stems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. After cutting, the shredded stems (with a moisture content of about 32%) are quickly washed by a spiral stem washing machine. was washed out. The washing water temperature is normal temperature, the washing time is 5 minutes, and the solid-liquid ratio of the washing liquid is 1:3.

[0028] 2. The washed cut stems enter the continuous discharge centrifuge for dehydration. The continuous discharge centrifuge adopts a horizontal structure with a rotation speed of 3000 rpm and a centrifugation time of 5-10 min. Centrifuge output moisture 75%.

[0029] 3. The solid-to-liquid ratio of the soaking material is 1:5, the soaking time is 10 minutes, and the mixing ratio of the soaking process is:

[0030]

[0031] 4. The solid-liquid separation adopts a continuous discharge centrifuge, the centrifugation time is 5-10 minutes, and the rotation speed is 3000 rpm. After centrifugation, the feed liquid is refluxed and some new materials are added. After centrifugation, the w...

Embodiment 2

[0035] 1. After cutting, the shredded stems (with a moisture content of about 32%) are quickly washed by a spiral stem washing machine. was washed out. The washing water temperature is 25°C, the washing time is 5 minutes, and the solid-liquid ratio of the washing liquid is 1:4.

[0036] 2. The washed cut stems enter the continuous discharge centrifuge for dehydration. The continuous discharge centrifuge adopts a horizontal structure with a rotation speed of 3000 rpm and a centrifugation time of 5-10 min. The moisture content of the centrifuge output is 75%;

[0037] 3. The solid-to-liquid ratio of the soaking material is 1:4, the soaking time is 15 minutes, and the mixing ratio of the soaking process is:

[0038]

[0039] 4. The solid-liquid separation adopts a continuous discharge centrifuge, the centrifugation time is 5-10 minutes, and the rotation speed is 3000 rpm. After centrifugation, the feed liquid is refluxed and some new materials are added. After centrifugatio...

Embodiment 3

[0043] 1. After cutting, the shredded stems (with a moisture content of about 32%) are quickly washed by a spiral stem washing machine. was washed out. The washing water temperature is 30°C, the washing time is 3 minutes, and the solid-liquid ratio of the washing liquid is 1:6.

[0044] 2. The washed cut stems enter the continuous discharge centrifuge for dehydration. The continuous discharge centrifuge adopts a horizontal structure with a speed of 3000 rpm and a centrifugation time of 5 to 15 minutes. The moisture content of the centrifuge output is 75%;

[0045] 3. The solid-to-liquid ratio of the soaking material is 1:3, the soaking time is 15 minutes, and the mixing ratio of the soaking process is:

[0046]

[0047] 4. The solid-liquid separation adopts a continuous discharge centrifuge, the centrifugation time is 5-10 minutes, and the rotation speed is 3000 rpm. After centrifugation, the feed liquid is refluxed and some new materials are added. After centrifugation,...

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Abstract

The invention provides a reconstruction processing method of cut stems. The method comprises the following processing steps of: washing cut stems after stem cutting, dewatering after washing, soaking the dewatered cut stems, feeding, performing solid-liquid separation after soaking, drying, and the like. The feed liquid used in the soaking and feeding step comprises the following raw materials in parts by weight: 1-20 parts of sugar, 0.01-3 parts of nicotine, 0.1-1 part of potassium, 1-40 parts of tobacco aroma-causing component, 0.1-5 parts of humectant, 0.1-1 part of pigment and 35.71-97.6 parts of water or organic solvent. In the invention, firstly the cut stems are deeply soaked and washed so as to reduce the contents of chloride ions and nitrates in the cut stems, improve the taste and increase the safety; and then the sugar, nicotine, potassium and tobacco aroma-causing component meeting the style of tobacco are supplemented correspondingly, thus components bad for the smoking flavor in the cut stems can be reduced, components good for the smoking flavor can be increased, the recombination of the components in the cut stems can be realized, and the inner quality of the cut stems can be finally increased through the reconstruction of the cut stems.

Description

technical field [0001] The invention relates to the field of tobacco, in particular to a method for reprocessing cut stems. Background technique [0002] Cut stems are one of the important components in cigarette formula. Well-processed cut stems can not only increase the filling value of shredded tobacco, reduce the unit consumption of cigarettes, improve the combustibility of cigarettes and the permeability of smoke, but also reduce the Increase the amount of tar, improve the color and flavor of cigarettes. [0003] However, the quality of the smoke produced by burning cut stems is obviously not as good as shredded tobacco, mainly manifested as insufficient aroma, excessive miscellaneous gas, bland smoke, less energy and greater irritation. [0004] In 1996, Wang Yuexia and others tested the content of total sugar, total nitrogen, nicotine, cell wall substances and lignin in tobacco stems. Compared with leaves, tobacco stems had lower contents of total sugar, total nitro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14A24B3/12
Inventor 倪冶林
Owner 上海德明生物科技有限公司
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