Traditional Chinese medicine inclusion compound with antibacterial effect and textile finishing method of traditional Chinese medicine inclusion compound

A fabric finishing and clathrate technology, applied in fiber treatment, textiles and papermaking, etc., can solve problems such as complex process, not resistant to washing, unstable antibacterial effect, etc., to overcome single antibacterial effect, improve washability, improve The effect of binding fastness

Inactive Publication Date: 2012-07-25
NANTONG JIAYUSI TEXTILE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the developed Chinese herbal medicine antibacterial textiles use a single Chinese herbal medicine, which has a single antibacterial and antiviral effect; and the antibacterial ingredients in many Chinese herbal medicines are water-soluble and / or volatile, and the binding fastness to textiles is poor, making the antibacterial effect unstable and not Washing resistance; microencapsulation of active ingredients in Chinese herbal medicine can improve its stability and washing resistance, but the process is complicated and the cost is high, and the wall materials of microcapsules are mostly polymer compounds

Method used

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  • Traditional Chinese medicine inclusion compound with antibacterial effect and textile finishing method of traditional Chinese medicine inclusion compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1) Preparation of traditional Chinese medicine extract: according to the mass percentage, take respectively 25% of honeysuckle, 50% of Folium Artemisiae Argyi, 20% of Radix Glycyrrhizae, 5% of Scutellaria baicalensis, and the total amount of each component is 100%. The traditional Chinese medicine granules were reflux extracted twice with ethanol with a volume fraction of 60%, the mass volume ratio of the traditional Chinese medicine granules and ethanol was 1:5, and the extraction time was 24 hours each time. After the two extracts are combined, they are distilled under reduced pressure to obtain the traditional Chinese medicine extract.

[0024] 2) Preparation of inclusion compound of traditional Chinese medicine: Weigh a certain amount of β-cyclodextrin to prepare a saturated aqueous solution, slowly add the above-mentioned Chinese medicine extract into the solution, the mass ratio of β-cyclodextrin to Chinese medicine extract is 1: 4. Stir at 70°C for 3 hours. After...

Embodiment 2

[0028] 1) Preparation of traditional Chinese medicine extract: according to the mass percentage, take 60% of honeysuckle, 15% of Artemisia argyi, 20% of licorice, and 5% of Scutellaria baicalensis, and the total amount of each component is 100%. The traditional Chinese medicine granules were reflux extracted twice with ethanol with a volume fraction of 25%, the mass volume ratio of the traditional Chinese medicine granules and ethanol was 1:40, and the extraction time was 3 hours each time. After the two extracts are combined, they are distilled under reduced pressure to obtain the traditional Chinese medicine extract.

[0029] 2) Preparation of inclusion compound of traditional Chinese medicine: Weigh a certain amount of β-cyclodextrin to make a saturated aqueous solution, slowly add the above-mentioned Chinese medicine extract into the solution, the mass ratio of β-cyclodextrin to Chinese medicine extract is 8: 1. Stir at 30°C for 12 hours. After the reaction, transfer to a ...

Embodiment 3

[0033]1) Preparation of traditional Chinese medicine extract: according to the mass percentage, take 40% of honeysuckle, 30% of Artemisia argyi, 20% of licorice, and 10% of scutellaria baicalensis, and the total amount of each component is 100%. The traditional Chinese medicine granules were reflux extracted twice with ethanol with a volume fraction of 40%, the mass volume ratio of the traditional Chinese medicine granules and ethanol was 1:20, and the extraction time was 12 hours each time. After the two extracts are combined, they are distilled under reduced pressure to obtain the traditional Chinese medicine extract.

[0034] 2) Preparation of traditional Chinese medicine inclusion compound: Weigh a certain amount of β-cyclodextrin to prepare a saturated aqueous solution, slowly add the above-mentioned Chinese medicine extract into the solution, and the mass ratio of β-cyclodextrin to Chinese medicine extract is 4: 1. Stir at 50°C for 8h. After the reaction, put it in a ref...

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Abstract

The invention discloses a traditional Chinese medicine inclusion compound with an antibacterial effect and a textile finishing method of the traditional Chinese medicine inclusion compound. The traditional Chinese medicine inclusion compound is prepared from traditional Chinese medicine extract liquid with the total ingredient percentage being 100 percent and beta-cyclodextrin through a saturated water solution method, wherein the traditional Chinese medicine extract liquid comprises the following ingredients in percentage by mass: 25 percent to 60 percent of honeysuckle, 15 percent to 50 percent of folium Artemisiae argyi, 20 percent to 35 percent of liquorice and 5 percent to 15 percent of scutellaria baicalensis. The traditional Chinese medicine inclusion compound and cross linking agents are added into chitosan acetic acid solution to be prepared into antibacterial finishing liquid. A simple rolling baking process is adopted for carrying out antibacterial finishing on the cellulose fiber, the process is simple, the finished textile has the broad-spectrum antibacterial performance on common germs such as staphylococcus aureus, escherichia coli and the like, and in addition, the water washing resistance performance is good.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a method for preparing a traditional Chinese medicine clathrate with antibacterial effect and a method for finishing textiles by using the finishing agent. Background technique [0002] With the development of science and technology and the improvement of living standards, people's awareness of disease prevention and disease resistance continues to increase. Antibacterial functional textiles that can eliminate odors, prevent bacterial growth, and reduce the spread of skin diseases are increasingly favored by people. Traditional antibacterial functional textiles are mostly made of inorganic or organic antibacterial agents. Inorganic antibacterial agents often contain metal ions, and long-term exposure can easily cause skin problems; organic antibacterial agents such as quaternary ammonium salts, guanidines, fatty acids and metal compounds, etc., Most of them are poisonous, not envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M23/00D06M13/00D06M15/03D06M13/11
Inventor 虞金锁彭勇刚
Owner NANTONG JIAYUSI TEXTILE GROUP
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