Method for preparing tobacco sheet based on paper making technique and application thereof

A technology of tobacco flakes and papermaking, which is applied in the fields of application, tobacco, and tobacco preparation. It can solve the problems of affecting the use effect and dosage of flakes, incomplete conversion of macromolecular substances, and poor quality of tobacco flakes, so as to achieve rich taste. Selection and saving of tobacco leaf raw materials, rich and strong aroma effect

Active Publication Date: 2010-02-03
CHINA TOBACCO GUANGDONG IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Chinese patent CN 1274548A discloses "A Method for Producing Tobacco Sheets Using Waste from Tobacco Factory" and CN 1324586A discloses "Method for Producing Tobacco Sheets Using Waste and Low-grade Tobacco Raw Materials at Full Price", which provide a combination of tobacco powder and After the water-soluble substances in the tobacco stems are extracted and separated from the solid and liquid, the solid part is made into a paper base after being pulped, and the liquid part is concentrated and then coated on the paper base. During the physical recombination process of raw materials, the macromolecular compounds in the concentrated extract hardly undergo transformation du

Method used

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  • Method for preparing tobacco sheet based on paper making technique and application thereof
  • Method for preparing tobacco sheet based on paper making technique and application thereof
  • Method for preparing tobacco sheet based on paper making technique and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The selection experiment of embodiment 1 tobacco sheet preparation conditions

[0041] 1. Selection of extraction conditions

[0042] There are many ways to extract tobacco waste, such as adding appropriate chemicals or direct cold and hot water. In order to ensure that the quality of tobacco active ingredients is less damaged and to achieve as much recycling as possible, the choice of extraction method very important. The present invention adopts extraction, which actually adopts a three-stage countercurrent extraction process.

[0043] Each part of the stem is extracted three times, and the secondary extraction solution, the first extraction solution and water are used as the extractant in turn; each part of the extraction agent is used to extract three parts of the stem, which are the second extraction stem, the first extraction stem and the new stem.

[0044] The extraction rate of each step of each stalk and each extract was studied, and one extraction was used a...

Embodiment 2

[0079] Example 2 Tobacco flakes with roasted sweet aroma

[0080] Tobacco sheet of present embodiment, preparation process flow chart sees attached figure 1 shown, with figure 1 Among them, 1 represents the raw material pretreatment section, 2 represents the extraction concentration reaction and blending section, 3 represents the slurry preparation section, 4 represents the papermaking forming coating section, and 5 represents the finished product post-processing section. The present invention mainly relates to the 2nd and 3rd sections . 6 is the prepared tobacco stem raw material, 7 is the prepared tobacco powder raw material; 8 represents the grinding and peeling of the tobacco stem raw material, 9 is the soaking of the tobacco stem, 10 is the solid-liquid separation of the tobacco stem extract, and 11 is the extraction of the tobacco powder. Soaking, 12 is solid-liquid separation of tobacco powder extract, 13 is alcohol precipitation and extraction of combined liquid afte...

Embodiment 3

[0089] Example 3 Tobacco flakes with woody aroma and roasted sweet aroma

[0090] This embodiment provides a method for preparing tobacco sheet, the process is the same as that in Embodiment 2, and the operation steps of alcohol precipitation and extraction are set up, specifically including the following steps:

[0091] (1) After grinding and peeling the tobacco stems, soak them in water (the ratio of solid to liquid is 1:15, Kg:L) and extract them; The mass ratio of stem and tobacco powder is 2:1. The extraction adopts a three-stage countercurrent tank extraction process at 80°C for 30 minutes.

[0092] (2) Squeeze and filter the extract obtained in step (1) successively, and perform solid-liquid separation treatment;

[0093] (3) Disperse the solids in water respectively, beating and defibrating, after defibrating, combine and prepare the pulp, fiber broom, and make the tobacco fiber into a fiber sheet base; the tobacco stems are defibrated, and the degree of defibration ...

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Abstract

The invention discloses a method for preparing tobacco sheets based on the paper making technique and an application of the method. In the method, the tobacco materials are soaked and extracted, solid-liquid separation is implemented, the solids are made into fiber sheet substrates, the liquid is made into concentrated solution by alcohol precipitation and concentration, reducing sugar and amino acid are added in the concentrated solution to implement Maillard reaction to make coating liquid that is coated on the fiber sheet substrates, and the fiber sheet substrates are dried and cut into tobacco sheets. The invention adds Maillard reaction in the conventional method for preparing tobacco sheets based on the paper making technique, and obtains tobacco sheets in different aromas accordingto different compatible solutions of reducing sugar and amino acid so as to fit cigarette products in different aromas. The tobacco sheets prepared by the method have excellent compatibility and harmony with the cigarette raw materials, have the capability of effectively decreasing the tar release quantity and the contents of the total particle substances in the main taste, and have the advantagesof good cigarette taste, various and rich aromas and less impure taste.

Description

technical field [0001] The invention relates to the technical field of tobacco sheet preparation, in particular to a method for preparing tobacco sheet based on a papermaking method and its application. Background technique [0002] Cigarette industry regenerated tobacco sheet is the waste produced in the cigarette processing process, discarded tobacco stems, tobacco leaves and inferior tobacco leaves, through different processing, and then into recombined tobacco leaves with high economic added value and special usability for cigarettes. This technology is a high-tech with the concept of green environmental protection and significant social and economic benefits, which fills the gap in the cigarette industry's utilization of "full tobacco leaves and entire tobacco stems". [0003] At present, there are three main methods of producing tobacco sheets at home and abroad: roll pressing method, thick pulp method and papermaking method. Among them, the papermaking method tobacco ...

Claims

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Application Information

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IPC IPC(8): A24B3/14
Inventor 吴亦集陶红
Owner CHINA TOBACCO GUANGDONG IND
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