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Method for using pickle lactobacillus fermentation to impart antibiotic activity on object surface

A lactic acid bacteria fermentation and object surface technology, which is applied in botany equipment and methods, chemicals for biological control, sanitary equipment for toilets, etc., can solve the problems of weak stability and difficulty in continuous use, and achieve Strong antiviral effect

Inactive Publication Date: 2007-12-12
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of using an organic antibacterial agent, it will be difficult to sustain its effect, and its stabilizing effect on the human body is also weak

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Soak the aluminum grid purchased from the air filter company in 2.5% NaOH for about 3 minutes, and remove the oil component, and then wash the above-mentioned aluminum grid with 2.5% NaOH, repeat the above operation for 7 Second-rate. Next, the above-mentioned cleaned aluminum grid was placed in a drying oven adjusted to a temperature of 40° C. for 2 hours of heat treatment. Simultaneously, the kimchi lactic acid bacteria fermented product and the silicone resin modified acrylic binder are mixed in a ratio of 5 to 20% by weight of the kimchi lactic acid bacteria fermented product, and a mixed solution is prepared, and then the mixed solution is sprayed on the heat-treated aluminum grid Coating, as a result, an aluminum grid coated with Kimchi lactic acid bacteria will be obtained.

experiment example 2

[0024] In order to detect the antibacterial performance of the air purification filter coated with kimchi lactic acid bacteria fermented material prepared as described above against coliform bacteria, Staphylococcus aureus and Pseudomonas aeruginosa, the bactericidal power was tested according to the method of KS M 0146-2003 test.

[0025] That is, using test devices such as high-pressure sterilizers, bacterial culture thermostats, sterile boxes, colony counters (ColonyCounter), constant temperature water tanks, and absorbance photometers, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 6538 ) and Pseudomonas aeruginosa ATCC 27853 strains were tested for their bactericidal activity. Above-mentioned bacterial strain is coated on the aluminum mesh filter 1.0 * 1.0cm size test sample (every 1.0ml) in the present invention that obtains by manufacture example, simultaneously, will only inoculate 3 comparative samples of test bacterium liquid , 3 test samples were placed in...

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PUM

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Abstract

The invention relates to a method for enduing objective surface with micro-organism resistance with kraut lactobacillus leavening, which is characterized in coating the mixed liquor of kraut lactobacillus leavening and agglomerant on objective surface. The invention makes use of kraut lactobacillus leavening with broad antimicrobial spectrum, thereby exerting the micro-organism resistance of household appliance.

Description

Background technique [0001] The present invention relates to a method for imparting antibacterial properties to the surface of an object by using fermented products of lactic acid bacteria in kimchi. The method of contact, reproduction on the surface of various objects. [0002] Recently, as concerns about the surrounding environment have increased year by year, users need to impart antibacterial power to household appliances that are directly related to human hygiene, so that they can meet both hygiene and environmental needs of users. Among them, home appliances that need to be kept hygienic and clean include refrigerators, washing machines, air conditioners, vacuum cleaners, dryers, electric hot pots, rice cookers, dishwashers, microwave ovens, VTRs, computers, and televisions. [0003] In order to impart antimicrobial properties to the above-mentioned home appliances, organic and inorganic antibacterial agents and the like are generally used. However, in the case of usin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01N25/24A01P1/00A61L2/232
Inventor 玄玉千朴亨镐李成焕
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD