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A method for making filter rod additives from kudzu root fibers and the prepared additives and applications

A technology of kudzu root fiber and additives, which is applied in applications, e-liquid filter elements, food science, etc., can solve the problems of no related applications of kudzu root fiber, increase quality improvement functionality and harm reduction functionality, reduce release, and save energy. The effect of usage

Active Publication Date: 2021-02-02
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the previous applications are based on the properties of kudzu root starch, but there is no related application of kudzu root fiber in the field of cigarettes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for making filter rod additives with kudzu root fibers, comprising the steps of:

[0027] In step (1), add an aqueous acetic acid solution with a mass concentration of 3% whose volume is 1 times the volume of the pueraria fiber to the kudzu root fiber obtained by pueraria root particle crushing and sieving, and boil at a pressure of 1 atm, and keep boiling for 1 hour, then filter , to obtain a solid;

[0028] In step (2), the solid matter obtained in step (1) is washed with water for 3 times, and then solid-liquid separation is carried out, and the obtained solid matter is subjected to high-temperature sterilization to obtain the filter rod additive; when cleaning, the water used each time is mixed with The volume ratio of solids is 1:1.

[0029] Among them, the sterilization temperature of high temperature sterilization is 120°C, and the sterilization time is 6h

[0030] The obtained filter rod additive is blended with cellulose acetate in a blending amount ...

Embodiment 2

[0033] A method for making filter rod additives with kudzu root fibers, comprising the steps of:

[0034] Step (1), adding 5% acetic acid aqueous solution with a mass concentration of 1 times the volume of pueraria fiber to the kudzu root fiber obtained by pueraria root particle crushing and sieving, and boiling at a pressure of 2 atm, and keep boiling for 1-5 hours , filtered to obtain a solid;

[0035] In step (2), the solid matter obtained in step (1) is washed with water for 5 times, and then solid-liquid separation is carried out, and the obtained solid matter is subjected to high-temperature sterilization to obtain the filter rod additive; when cleaning, the water used each time is mixed with The volume ratio of solids is 1:1.5.

[0036] Among them, the sterilization temperature of high temperature sterilization is 120°C, and the sterilization time is 4h

[0037] The obtained filter rod additive is blended with cellulose acetate with a blending amount of 10% in the spi...

Embodiment 3

[0040] A method for making filter rod additives with kudzu root fibers, comprising the steps of:

[0041] In step (1), add an aqueous acetic acid solution with a mass concentration of 4% that is 1.5 times the volume of the pueraria fiber to the kudzu root fiber that is obtained by pueraria granules pulverized and sieved, and boil at a pressure of 1.5 atm, and keep boiling for 3 hours. Filter to obtain solids;

[0042] In step (2), the solid matter obtained in step (1) is washed with water for 4 times, and then solid-liquid separation is carried out, and the obtained solid matter is subjected to high-temperature sterilization to obtain the filter rod additive; when cleaning, the water used each time is mixed with The volume ratio of solids is 1:1.3.

[0043] Among them, the sterilization temperature of high temperature sterilization is 120°C, and the sterilization time is 5h

[0044] The obtained filter rod additive is blended with cellulose acetate in a blending amount of 5%...

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Abstract

The invention relates to a method for manufacturing a filter rod additive by kudzu root fiber and the prepared additive and its application, which belong to the technical field of cigarettes. The method is to recycle the crude kudzu root fiber obtained in the crushing process of making kudzu root particles, and carry out pressurized acid treatment to it. Because this kind of fiber has been crushed and treated with pressurized acid, the fiber structure and composition have undergone great changes, the most notable is that the short fiber content increases, the fiber structure becomes loose, which is conducive to ventilation, and has the original kudzu root. Sensory efficacy characteristics. The method of the invention is simple and easy to handle, and the equipment involved is all existing equipment in the market, and the price is cheap. The addition of this filter rod additive can increase the functionality of the filter rod, improve the moistness and comfort of cigarette smoke, and effectively reduce the release of harmful components in the smoke under the premise of satisfying the same suction resistance and retention efficiency .

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a method for manufacturing filter rod additives from kudzu root fibers, the prepared additives and applications. Background technique [0002] With the rapid development of China's tobacco industry, the formation of big brands, the requirement of reducing tar and harm of cigarettes, and the further improvement of tobacco categories, the demand for high-quality tobacco flavors and fragrances is also increasing day by day. Generally, according to the source of spices, they can be divided into two categories: natural spices and synthetic spices. At present, there are more than 3,000 kinds of natural spices and more than 7,000 kinds of synthetic spices, and new varieties are still emerging. [0003] Pueraria lobata is a perennial plant of the leguminous family Pueraria genus. It is a commonly eaten vegetable in some provinces and regions in southern China. It tastes sw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/14
CPCA24D3/14
Inventor 何沛凌军向能军刘志华杨光宇王晋韦克毅申钦鹏刘春波朱瑞芝司晓喜张凤梅
Owner CHINA TOBACCO YUNNAN IND
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