Lactobacillus for inhibiting pathogenic bacteria of vaginitis and application thereof

Abstract

The invention relates to lactobacillus for inhibiting pathogenic bacteria of vaginitis, wherein the lactobacillus is deposited in the China General Microbiological Culture Collection Center and is selected from a group consisting of Lactobacillus acidophilus with the preserving number CGMCC No.6244, Lactobacillus delbrueckii subsp.Lactis with the preserving number CGMCC No.6245 and Lactobacillus plantarum with the preserving number CGMCC No.6246. The lactobacillus provided by the invention can be attached to vaginal cells of a host, stays in the host body for a long time to generate a good bacteriostatic ability, and can secrete massive hydrogen peroxide to generate oxides which are toxic to vaginal pathogenic bacteria, so that the lactobacillus has excellent bacteriostatic effect to pathogenic bacteria of mycotic vaginitis and pathogenic bacteria of bacterial vaginitis, and can be widely applied to preparing commercial products for treating or preventing infection of pathogenic bacteria of vaginitis, such as health-care products and medical preparations. The lactobacillus provided by the invention can be independently used or mixed with other required components to process and prepare products in various forms so as to effectively control infection of pathogenic bacteria of vaginitis and related diseases caused by pathogenic bacteria of vaginitis.

Description

technical field [0001] The invention relates to a combination of lactic acid bacteria, in particular to a combination of lactic acid bacteria capable of inhibiting vaginal pathogenic bacteria and its application. Background technique [0002] According to statistics from the Department of Obstetrics and Gynecology in Taiwan, about 75% of women have at least one chance of vaginal infection in their lifetime. In addition, countries with a subtropical climate in China are more likely to cause the growth of bacteria and molds, and different pathogenic bacteria will produce different infections. Symptoms of vaginal infection phenomenon. The common causes of female vaginal infection are as follows: [0003] 1. Fungal infection [0004] The more common pathogenic fungus of fungal infection is Candida albicans, and this Candida albicans likes to grow in warm and humid environment. When it is stuffy and humid, it is easy to cause the growth of Candida albicans, which will cause it...

AI Technical Summary

Problems solved by technology

[0005] 2. Bacterial infection

[0007] 3. Trichomonas infection

[0012] Furthermore, although the known lactobacillus can secrete various metabolites, it uses lactic acid as the main antibacterial means. However, the lactic acid is a weak acid with low bactericidal power, especially when the patient is seriously infected. Known lactobacilli are often unable to effectively control the spread of vaginal pathogenic bacteria; in addition, the lactobacillus has insufficient adsorption capacity for vaginal cells and cannot stay in the vaginal environment for a long time, so that the antibacterial ability of the known lactobacilli cannot be effectively exerted; therefore it can be seen It is known that Lactobacillus has limited antibacterial effect and can only play a role against specific pathogenic bacteria, and its antibacterial ability is poor, so it cannot effectively inhibit the growth of pathogenic bacteria

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