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A kind of nano-disinfection coating for disinfection of livestock and poultry breeding places and its application

A technology for livestock and poultry breeding and places, which is applied in applications, disinfectants, alginic acid coatings, etc., can solve the problems of short adhesion time of liquid disinfectants and ineffective killing effect, and achieve long-lasting broad-spectrum sterilization and virus killing effect, fast and efficient killing effect, and effect of remarkable bactericidal effect

Active Publication Date: 2022-02-15
CHANGSHA LVYE BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The liquid disinfectant currently used in production is for special positions such as vertical walls, iron railings, ceilings, etc. Due to the effect of gravity, the adhesion time of the liquid disinfectant is short and cannot effectively kill

Method used

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  • A kind of nano-disinfection coating for disinfection of livestock and poultry breeding places and its application
  • A kind of nano-disinfection coating for disinfection of livestock and poultry breeding places and its application
  • A kind of nano-disinfection coating for disinfection of livestock and poultry breeding places and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A nano-disinfected coating with a livestock and poultry farm, consists of the following components:

[0023]

[0024] The above nano-disinfected coating is diluted with water 10 to 20 times, and the dose of 100 ml / m2 is sprayed in the culture dish (57cm) 2 ), E. coli is then seeded (G - Fungus), inverted culture for 14 hours, such as figure 1 As shown: The nano-disinfectous coating of the present invention has a significant sterilization inhibitory effect on E. coli.

Embodiment 2

[0026]

[0027] The above nano-disinfected coating is diluted with water 10 to 20 times, and the dose of 100 ml / m2 is sprayed in the culture dish (57cm) 2 Inoculated inoculated with Streptococcus, then + Fungus), inverted culture for 14 hours, such as figure 2 As shown: The negative control group did not add a nanofin coating, and the number of colonies in the two petri dishes were 70 and 51, respectively, and the experimental group of the nano-disinfectant coating of the present invention was added, and the colonies in the four petri dishes were 13 respectively. 13 , 18, 9 and 6, its bactericidal rate is 81%. The nanofinishing coating of the present invention has a significant sterilization of bacteriobacteria in Streptococcus.

Embodiment 3

[0029] Nano-disinfectant coating is diluted 20 times in Example 1, and the nano-disinfection coating is diluted with a pig pseudo-rabies (PRV: DNA virus, a capsule film) mixed under 37 ° C for different times (15 min, 30 min, 1 h), infected PK15 cell line, after 3 days, the virus liquid was harvested, and the fluorescence quantitative PCR was detected. As shown in Table 1, the product was 99.94% to PRV at around 1 h, which has a significant killing viral effect. NC is a negative control group, and the cells were only incorporated into normal medium, no virus and nanofin coating; PC was a positive control group, and the cells were added to the virus liquid in normal medium, and did not add nano-disinfected coating; X group The virus was added to the nano-disinfectous coating mixture in normal medium.

[0030] Table 1 PRV fluorescent quantitative detection results

[0031]

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PUM

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Abstract

The invention discloses a nanometer disinfectant coating for disinfection of livestock and poultry breeding places and an application thereof. 50mg / kg of silver nitrate, glucose with a total mass concentration of 600-1250mg / kg of the disinfecting paint, sodium alginate with a total mass concentration of 10-20g / kg of the disinfectant paint, and water. The nanometer disinfectant coating of the invention has safe, slow-release, lasting broad-spectrum sterilization and virus-killing effects, and can be closely attached to the surface of objects to form a dense biological composite film, and is especially suitable for vertical walls, iron railings, ceilings Efficient and long-lasting disinfection in special locations, there will be no dead ends of disinfection, which improves the level of biosafety and prevents and reduces the occurrence of diseases.

Description

Technical field [0001] The present invention belongs to the technical field of livestock and poultry, involving a disinfection of nano-disinfection coatings for livestock and poultry farm and its applications, in particular for livestock and poultry collections, walls, appliances and other livestock and poultry farming plants to disinfect nano disinfection Coatings and their applications. Background technique [0002] In recent years, with the rapid development of my country's livestock and poultry industry, the aquaculture is gradually trending, intensive production, which greatly optimizes agricultural industrial structure, but at the same time, there is also a more high significant problem of animal disease risk, which greatly constitutes The healthy development of the industry. Especially in August 2018, China has confirmed the first African swine fever, and the epidemic quickly differs to the national 32 provinces (city, autonomous regions). Southeast Asia has also occurred ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D105/04C09D5/14A01N59/00A01P3/00A01P1/00
CPCC09D105/04C09D5/14A01N59/00C08K2201/011C08K2003/0806C08K2201/005C08K3/08C08K3/28C08K5/1545
Inventor 谢小红文利新李荣芳王吉黄佳豪董伟蒋政云黎智峰
Owner CHANGSHA LVYE BIOTECHNOLOGY CO LTD
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