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Antimicrobials and surface peeling agent formed by burning kinds of mixed shells and uses thereof

An antibacterial agent and stripping agent technology, applied in the pollution-free field, can solve the problems of high process conditions and single materials, and achieve the effect of good bacteriostatic effect.

Inactive Publication Date: 2008-02-06
赵松江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as the Japanese Patent Publication No.: P2001-26508A, the shells are heated and heated in an inert gas. It is characterized in that it is a product obtained by firing at a final temperature of 700-2500 ° C. It is mainly used for antibacterial agents, but this method exists. The defects of single material and high process conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Mix scallops and clams at a ratio of 1:1 by weight, heat in an electric furnace at a final temperature of 650 degrees, burn and crush to obtain an antibacterial agent with a particle size of about 20 μm, mix the antibacterial agent with ultrapure water, and centrifuge After the separation, the supernatant was taken and configured into a solution with a concentration of 1% and 0.1%, and the solution was mixed with the culture solution of Staphylococcus aureus and Escherichia coli respectively, and the experimental data obtained are shown in the following table:

[0023] Table 1: Comparison of the bactericidal effect of the antimicrobial agent prepared by firing scallops and clams and the antibacterial agent prepared by single shellfish

[0024] concentration

[0025] From the above data, it can be clearly seen that the antibacterial agent made of mixed fired scallops and clams has obvious advantages in bactericidal effect compared with the bactericide prepared...

Embodiment 2

[0027] Mix scallops and arctic shellfish at a ratio of 1:2 by weight, heat in an electric furnace at a final temperature of 750 degrees, burn and pulverize to obtain an antibacterial agent with a particle size of about 50 μm, mix the antibacterial agent with ultrapure water, After centrifugation, the supernatant was taken, configured into solutions with a concentration of 1% and 0.1%, and the solution was mixed with the culture solution of Staphylococcus aureus and Escherichia coli respectively. The experimental data obtained are shown in the following table:

[0028] Table 2: Comparison of the bactericidal effect of the antimicrobial agent made from scallops and arctic shellfish mixed with the antibacterial agent made from a single shellfish

[0029] concentration

[0030] It can be clearly seen from the above data that the antimicrobial agent made by firing scallops and arctic shells has obvious advantages in terms of sterilization effect compared with the fungici...

Embodiment 3

[0032] Mix scallops, clams and arctic shellfish at a ratio of 1:1:1 by weight, heat in an electric furnace at a final temperature of 950 degrees, burn and pulverize to obtain an antibacterial agent with a particle size of about 10 μm, and combine the antibacterial agent with super Mix pure water, take the supernatant after centrifugation, and configure solutions with a concentration of 1% and 0.1%, and mix the solution with the culture solution of Staphylococcus aureus and Escherichia coli respectively. The experimental data obtained are shown in the following table:

[0033] Table 3: Comparison of the antimicrobial effect of the antimicrobial agent made from scallops, clams and arctic shellfish mixed with the antibacterial agent prepared from a single shellfish

[0034] concentration

[0035] It can be clearly seen from the above data that the bactericidal effect of the antibacterial agent made of scallops, clams and arctic shells is significantly different from th...

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Abstract

The invention discloses an anti-bacterial agent and a surface remover which backed with a plurality of mixed shells. The preparation method of the invention is that at least two kinds of shells are chosen to be mixed from oysters, clams, small abalones, thick shell mussels, north pole shells and scallops, the mixed shells are heated in an electric furnace to 600 DEG C to 1200 DEG C at last, the mixed shells simultaneously undergo the burning and crushing processes to become the anti-bacterial agent and the surface remover of which sizes of particles are between 0.1 um to 150 um and sizes of average particles are between 2 um to 60 um. The anti-bacterial agent and the surface remover made according to the technical proposal of the invention has a better bacteriostastic effect compared with prior art, removing pesticides and polishes left on the agricultural product surfaces and applying to such technical field as human body microelements supply and water treatment etc..

Description

technical field [0001] The invention relates to an antibacterial agent and a surface stripping agent for agricultural products, in particular to an antibacterial agent, a surface stripping agent and an application thereof which are produced by mixing and firing various shells, belonging to the field of pollution-free technology. Background technique [0002] A large amount of fungicides and pesticides are used in the growth process of agricultural products, and synthetic preservatives and surface polishes are used in the processing process. Most of these substances are organic compounds with benzene ring, heterocyclic structure, organic sulfur structure, and organic heavy metal structure. , long-term application, the residue in the soil and fruit is very obvious. Nowadays, the pollution of vegetables, fruits and other foods by harmful substances such as pesticides has seriously threatened the survival and health of human beings. There are also many safety problems in the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01P1/00C02F1/50C09D7/12A23B4/00C05G3/00
Inventor 赵松江
Owner 赵松江
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