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Method for regulating components of extracting solution of paper-making-process reconstituted tobacco leaves

A technology for reconstituted tobacco leaves and extracts, which is applied in the fields of tobacco, tobacco preparation, and tobacco treatment. It can solve the problems of poor controllability of chemical components, large fluctuations in product quality, and low control level, so as to facilitate later filtration or precipitation removal. , reduce the content, improve the effect of the effect

Active Publication Date: 2017-07-21
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the process conditions and detection level, the current domestic papermaking reconstituted tobacco leaves are still in the empirical operation stage in terms of chemical index control, with poor controllability of chemical components, low control level, and large fluctuations in product quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for regulating the components of the extract of reconstituted tobacco leaves by a papermaking method, comprising the following steps:

[0020] (1) Put the tobacco raw material into the extraction tank, three-stage countercurrent extraction, the amount of water added is 7 times the weight of the tobacco raw material, the extraction temperature is 60°C, and the extraction time is 1.5h;

[0021] (2) Add chitosan: (gum arabic + sodium carboxymethyl cellulose) = 1:2 in the extract, and the weight ratio of gum arabic and sodium carboxymethyl cellulose is 3:2. The addition amount is: 0.2kg per ton of extract, the stirring speed is controlled at 120r / min after adding, the stirring time is 2min, then slowly stirred for 5 minutes and then left standing, the stirring speed is controlled at 30r / min. After standing still, filter and discharge the precipitate; the standing time is 24h.

[0022] (3) The liquid is concentrated at a concentration temperature of 50°C to a relat...

Embodiment 2

[0024] A method for regulating the components of the extract of reconstituted tobacco leaves by a papermaking method, comprising the following steps:

[0025] (1) Put the tobacco raw material into the extraction tank, three-stage countercurrent extraction, the amount of water added is 8 times the weight of the tobacco raw material, the extraction temperature is 60°C, and the extraction time is 2 hours;

[0026] (2) Add chitosan: (gum arabic + sodium carboxymethyl cellulose) = 1:1 in the extract, and the weight ratio of gum arabic and sodium carboxymethyl cellulose is 3:2. The addition amount is: 0.2kg per ton of extract, the stirring speed is controlled at 100r / min after adding, the stirring time is 2min, then slowly stirred for 5 minutes and then left standing, the stirring speed is controlled at 20r / min. After standing still, filter and discharge the precipitate; the standing time is 12h.

[0027] (3) The liquid is concentrated at a concentration temperature of 50°C to a re...

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PUM

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Abstract

The invention provides a method for regulating components of extracting solution of paper-making-process reconstituted tobacco leaves, and belongs to the technical field of papermaking method remanufactured tobacco leaves. According to the method for remanufacturing the papermaking method tobacco leaf extract solution, chitosan and Arabic gum are utilized to react with sodium carboxymethylcellulose to generate macromolecule complex of a grid-like structure, charged groups on the surface of the complex can selectively lower contents of macromolecular substances in the extract solution of carbohydrate, salt and alkali, starch, protein, amino acid, cellulose, lignin, pectin substances and the like, chemical components of the product are effectively regulated, the advantages that chemical indexes of the papermaking method remanufactured tobacco leaves are controllable are given play to, and actual application value of the remanufactured tobacco leaves is increased.

Description

technical field [0001] The invention relates to a method for regulating and controlling the components of an extract of reconstituted tobacco leaves by a papermaking method, and belongs to the technical field of reconstituted tobacco leaves by a papermaking method. Background technique [0002] Paper-making reconstituted tobacco leaves use tobacco stems, tobacco leaf fragments, and tobacco dust as raw materials, and uses papermaking technology to make reconstituted tobacco leaves that are close to natural tobacco leaves. In recent years, paper-making reconstituted tobacco leaves are gradually becoming the key core of "improving quality and reducing harm" of Chinese-style cigarettes An important measure and implementation carrier in the technology, reconstituted tobacco leaves can effectively utilize tobacco leaf resources, reduce harmful components, and achieve uniform and stable cigarette quality. The chemical composition in reconstituted tobacco leaves is an internal facto...

Claims

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Application Information

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IPC IPC(8): A24B15/24A24B15/30A24B3/14
CPCA24B3/14A24B15/241A24B15/30
Inventor 朱亚峰张合川薛冬袁益来陈晶波
Owner CHINA TOBACCO JIANGSU INDAL
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