Medical high-degradation cleaning agent and preparation method thereof

A cleaning agent and mass percentage technology, applied in the field of cleaning products, can solve the problems of unstable cleaning effect of fermentation products, difficult control of process parameters, uncontrollable content, etc. Effect

Inactive Publication Date: 2013-04-03
张亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the fermentation process of this type of cleaning agent, the process parameters are not easy to control, and there are many useless fermentation products, and the content of each enzyme cannot be controlled, resulting in unstable cleaning effects of the fermentation products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0039] The preparation method of the medical high-degradation cleaning agent of the present invention specifically carries out according to the following steps:

[0040] step 1,

[0041] Weigh 10%-30% cellulase, 5%-40% neutral protease, 10%-30% fungal α-amylase, 5%-40% lipase, 10%-30% % xylanase, the sum of the mass percentages of the above components is 100%; respectively dissolve the weighed cellulase, neutral protease, fungal α-amylase, lipase and xylanase in distilled water for 24 hours Afterwards, get the upper solution and filter it with a Buchner funnel to obtain cellulase stock solution, neutral protease stock solution, fungal α-amylase stock solution, lipase stock solution and xylanase stock solution, then filter the cellulase stock solution, medium Protease stock solution, fungal α-amylase stock solution, lipase stock solution, and xylanase stock solution are mixed in sequence to obtain biological enzymes;

[0042] Step 2,

[0043] Take by weighing 10% alkylphenol...

Embodiment 1

[0048] Take by weighing 10% cellulase according to mass percentage, 35% neutral protease, 10% fungal α-amylase, 35% lipase, 10% xylanase, the cellulose that weighs is respectively Enzymes, neutral protease, fungal α-amylase, lipase and xylanase were dissolved in distilled water for 24 hours, and then the upper solution was filtered with a Buchner funnel to obtain cellulase stock solution, neutral protease stock solution, and fungal α-starch Enzyme stock solution, lipase stock solution and xylanase stock solution, and then the filtered cellulase stock solution, neutral protease stock solution, fungal α-amylase stock solution, lipase stock solution, and xylanase stock solution are mixed in sequence to obtain biological enzyme ; Take by weight 10% alkylphenol polyoxyethylene ether, 30% alkyl polyoxyethylene ether sodium sulfate, 30% fatty alcohol polyoxyethylene ether, 20% polyoxyethylene alkyl ether, and The 10% biological enzyme prepared in step 1; first stir the fatty alcohol ...

Embodiment 2

[0050] Take by weighing 30% cellulase according to mass percentage, 5% neutral protease, 30% fungal α-amylase, 5% lipase, 30% xylanase, respectively weighed cellulose Enzymes, neutral protease, fungal α-amylase, lipase and xylanase were dissolved in distilled water for 24 hours, and then the upper solution was filtered with a Buchner funnel to obtain cellulase stock solution, neutral protease stock solution, and fungal α-starch Enzyme stock solution, lipase stock solution and xylanase stock solution, and then the filtered cellulase stock solution, neutral protease stock solution, fungal α-amylase stock solution, lipase stock solution, and xylanase stock solution are mixed in sequence to obtain biological enzyme ; Take by weight 10% alkylphenol polyoxyethylene ether, 30% alkyl polyoxyethylene ether sodium sulfate, 30% fatty alcohol polyoxyethylene ether, 20% polyoxyethylene alkyl ether, and 10% biological enzyme; first stir the fatty alcohol polyoxyethylene ether at 80°C for 30...

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PUM

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Abstract

The invention discloses a medical high-degradation cleaning agent, which comprises 10% of alkylphenol polyoxyethylene, 30% of alkylphenol polyoxyethylene ether sodium sulfate, 30% of fatty alcohol-polyoxyethylene ether, 20% of polyxyethylated alkylphenol and 10% of biological enzyme, wherein the biological enzyme comprises components in percentage by mass as follows: 10%-30% of cellulose, 5%-40% of neutral protease, 10%-30% of fungal Alpha-amylase, 5%-40% of lipase and 10%-30% of xylanase. The invention also discloses a preparation method of the cleaning agent. The method comprises the steps of weighing the above four types of enzymes respectively, adding distilled water, dissolving, then extracting a solution at the upper part, and mixing sequentially after filtering, so that the biological enzyme is formed; and then mixing alkylphenol polyoxyethylene, alkylphenol polyoxyethylene ether sodium sulfate, polyxyethylated alkylphenol and fatty alcohol-polyoxyethylene ether with water, adding biological enzyme into the solution, and mixing to form the medical high-degradation cleaning agent. The cleaning agent is good in decomposition effect and stable in cleaning effect.

Description

technical field [0001] The invention belongs to the technical field of cleaning products, relates to a medical highly degradable cleaning agent, and also relates to a preparation method of the cleaning agent. Background technique [0002] For a long time, cleaning agents use chemically synthesized surfactants, which not only cause environmental pollution, but also have an impact on the environment due to their chemical residues. [0003] There are many precious and precise medical instruments with small hollow cavities. When the instrument enters the human body, it is contaminated with mucus secretions, blood, etc., and ordinary biological cleaning agents often cannot quickly penetrate the dirt to remove it; Adsorbed on the inner wall of the cavity such as the endoscope, the disinfectant cannot fully reach, resulting in disinfection failure; in addition, the protein substances in the ordinary disinfectant can cross-link with glutaraldehyde and other substances, making it los...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/386
Inventor 张亮
Owner 张亮
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