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Bactericidal agent for inhibiting growth and propagation of Legionella pneumophila

A technology of Legionella pneumophila and sterilant, which can be used in plant growth regulators, biocides, chemicals for biological control, etc., and can solve problems such as the failure of antibiotics

Inactive Publication Date: 2019-03-12
PINGDU PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the extensive use of antibiotics in people's lives, drug-resistant strains continue to emerge, making many once highly effective antibiotics ineffective

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The present embodiment provides a sterilizing agent for inhibiting the growth and reproduction of Legionella pneumophila, comprising the following components: riprestatin, EDTA disodium salt and purified water; the mass fractions of riprestatin and EDTA disodium salt are respectively: 15% and 10%.

Embodiment 2

[0018] The present embodiment provides a sterilizing agent for inhibiting the growth and reproduction of Legionella pneumophila, comprising the following components: riprestatin, EDTA disodium salt and purified water; the mass fractions of riprestatin and EDTA disodium salt are respectively: 10% and 3%.

Embodiment 3

[0020] The present embodiment provides a sterilizing agent for inhibiting the growth and reproduction of Legionella pneumophila, comprising the following components: riprestatin, EDTA disodium salt and purified water; the mass fractions of riprestatin and EDTA disodium salt are respectively: 13% and 8%.

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PUM

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Abstract

The invention discloses a bactericidal agent for inhibiting growth and propagation of Legionella pneumophila. Lipstatin serves as a main ingredient. The invention further discloses the bactericidal agent for inhibiting the growth and propagation of the Legionella pneumophila. The bactericidal agent comprises the following ingredients: Lipstatin, EDTA disodium salt and pure water, wherein the masspercent of the Lipstatin is 10-15%, and the mass percent of the EDTA disodium salt is 3-10%. The bactericidal agent for inhibiting the growth and propagation of the Legionella pneumophila, provided bythe invention, has a very good effect on inhibiting the growth and propagation of the Legionella pneumophila.

Description

technical field [0001] The invention relates to a sterilizing agent for inhibiting the growth and reproduction of Legionella pneumophila. Background technique [0002] Legionella pneumophila is a flagellated, Gram-negative, pleomorphic bacterium of the genus Legionella. In 1976, there was an outbreak of acute febrile respiratory disease among members of the Philadelphia Veterans Association in the United States. After research, a bacterium was found named Legionella pneumophila, also known as "Legionella." Legionella pneumophila is a water-borne pathogen that mainly exists in the warm and humid natural environment and is widely distributed in artificial water supply systems. [0003] Legionella pneumophila is hidden in air-conditioned water. Once the air-conditioning ventilation system is not properly managed, it can cause Legionella infection in humans. The pathogen is not a big threat to healthy people and general patients with strong immunity, and it will mainly cause s...

Claims

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Application Information

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IPC IPC(8): A61K31/365A61P31/04A01N43/20A01P1/00
CPCA01N43/20A61K31/365A61P31/04Y02A50/30
Inventor 于夕妍于燕平孙卫英刘华光
Owner PINGDU PEOPLES HOSPITAL