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Biological bactericide and application thereof

A technology of biological fungicides and articles, which can be used in applications, biocides, topical antibacterial agents, etc.

Inactive Publication Date: 2014-01-22
AMTECH BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a biological bactericide and its application in order to solve the problem that the existing bactericide is harmful to the human body due to its chemical composition

Method used

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  • Biological bactericide and application thereof
  • Biological bactericide and application thereof
  • Biological bactericide and application thereof

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0015] Specific embodiment 1: The biological bactericide of this embodiment is made of nisin 0.2~5g / L, EDTA disodium 1~15g / L, glycerin 50~100g / L, hydrophilic solvent 10~200g / L, edible Composed of organic acid 1-10g / L, flavor 0.01-0.5g / L and the balance of pure water.

[0016] The beneficial effect of this implementation mode:

[0017] 1, among the present invention, nisin and EDTA disodium are combined to play the effect of disinfection and sterilization; Glycerin is a skin protectant, mainly plays the effect of skin care; Hydrophilic solvent mainly plays the role of the bactericide sprayed on the skin to quickly volatilize Function; edible organic acid mainly plays the role of adjusting pH3~6; essence mainly plays the role of adjusting the smell of fungicide;

[0018] 2. The biological bactericide of the present invention is mainly composed of natural biological preservative nisin, which can effectively kill Gram-positive bacteria and Gram-negative bacteria, and has a good k...

specific Embodiment approach 2

[0021] Specific embodiment two: the difference between this embodiment and specific embodiment one is that the biocide is composed of nisin 2~3g / L, EDTA disodium 1~15g / L, glycerin 50~100g / L , hydrophilic solvent 10-200g / L, edible organic acid 1-10g / L, essence 0.01-0.5g / L and the balance of pure water. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0022] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is: the biocide is made of nisin 0.2~5g / L, EDTA disodium 5~10g / L, glycerin 50~100g / L, hydrophilic solvent 10-200g / L, edible organic acid 1-10g / L, essence 0.01-0.5g / L and the balance of pure water. Others are the same as in the first or second embodiment.

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Abstract

A biological bactericide and application thereof relates to a biological bactericide and application thereof. The biological bactericide aims at solving the problems that conventional bactericides are harmful to human body because of contained chemical components. The biological bactericide is composed of 0.2-5 g / L of nisin, 1-15 g / L of EDTA disodium salt, 50-100 g / L of glycerin, 10-200 g / L of a hydrophilic solvent, 1-10 g / L of an edible organic acid, 0.01-0.5 g / L of essence the balance purified water. The biological bactericide is used for sterilizing hands, article surfaces and public places. The biological bactericide is nontoxic and innocuous to human body, is decomposed into amino acids utilized by human body after taken by a person, and causes no damage to human body. The biological bactericide is applicable to the field of bactericides.

Description

technical field [0001] The invention relates to a bactericide and its application, in particular to the application of the biological preservative nisin as a bactericide in the sterilization technology of hands, article surfaces and public places in daily life. Background technique [0002] The sterilization and disinfection of hands in daily life is generally to add chemical disinfectants to hand sanitizer or to wet wipes, but it will cause harm to the human body. Currently, pure biological agents are used in the field of hand sterilization and disinfection. Preparations of nisin as a fungicide have not been applied. [0003] Nisin is a polypeptide substance produced by a certain lactococcus, which is composed of 34 peptide chain amino acid residues. It is a natural biological preservative with high efficiency, non-toxicity, safety and no side effects. It has a strong inhibitory effect on spoilage microorganisms. Nisin concentration of 100ppm can kill most G + Bacteria, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/74A01N63/00A61P17/00A61P31/04A61P31/02A01P1/00A61K31/198A61K35/744
Inventor 马之霄张良杜浩郭思佳陈傲冰刘成彦张钦革
Owner AMTECH BIOTECH
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