Medical multienzyme cleaning liquid and preparation method thereof

A cleaning liquid, polyoxypropylene glycerol ether technology, applied in chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems of inconvenient storage, transportation and use, and achieve super strong decontamination Contamination ability, reduced usage, 100% degradation effect

Inactive Publication Date: 2019-01-18
重庆奥舍生物化工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Medical multienzyme cleaning liquid and preparation method thereof
  • Medical multienzyme cleaning liquid and preparation method thereof
  • Medical multienzyme cleaning liquid and preparation method thereof

Examples

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Effect test

Embodiment 1

[0043] Step S1: Add 60 kg of deionized water, 10 kg of polyoxypropylene glycerol ether (molecular weight: 5000-6000), 10 kg of glycerol polyoxypropylene ether (molecular weight: 10,000), and 10 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0044] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 1 kg of triethanolamine to adjust the mixed system The pH is neutral to get the medical multi-enzyme cleaning solution.

Embodiment 2

[0046] Step S1: Add 43 kg of deionized water, 15 kg of polyoxypropylene glycerol ether (molecular weight: 5000-6000), 15 kg of glycerol polyoxypropylene ether (molecular weight: 10,000), and 15 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0047] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 3 kg of triethanolamine to adjust the mixed system The pH is neutral to get the medical multi-enzyme cleaning solution.

Embodiment 3

[0049] Step S1: Add 54 kg of deionized water, 15 kg of polyoxypropylene glycerol ether (molecular weight 5000-6000), 10 kg of glycerol polyoxypropylene ether (molecular weight of 10000), and 10 kg of polypropylene glycol (PPG400) into the container , 1 kilogram of pullulan, 1 kilogram of protease, 1 kilogram of ε-polylysine (molecular weight is 4000) and 2 kilograms of ethanol, stirring and mixing;

[0050] Step S2: Add 1 kg of lipase, 1 kg of catalase, 1 kg of ligninase and 1 kg of glucose oxidase to the mixed material obtained in step S1, stir and mix evenly, and then add 2 kg of triethanolamine to adjust the mixing system. When the pH is neutral, the medical multi-enzyme cleaning solution is obtained.

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Abstract

The invention discloses a medical multienzyme cleaning liquid and a preparation method thereof and belongs to the technical field of medical detergents. According to the medical multienzyme cleaning liquid, protease and other enzymes such as lipase, catalase, ligninase and glucose oxidase coexist by matching the components, and meanwhile, the use level of total enzymes is reduced, so that the costis lowered. The cleaning liquid still has a relatively good cleaning efficiency and cleaning effect. Meanwhile, a safer and easily degraded antibacterial preservative theta-polylysine is added, so that the more stable, environment-friendly and efficient cleaning liquid can be formed.

Description

technical field [0001] The invention belongs to the technical field of medical cleaning agents, and in particular relates to a medical multi-enzyme cleaning solution and a preparation method thereof. Background technique [0002] During the use of medical devices, most of them are reused, so the cleaning work is particularly important. Since the materials of the instruments are mostly metal, glass, plastic, etc., pollutants such as the patient's blood, protein, fat, and human secretions are particularly likely to cause contamination of the instruments. If it is not cleaned or cleaned thoroughly, it will cause secondary pollution or serious medical accidents if it is used again. Cleaning agents are divided into chemical cleaning agents and multi-enzyme cleaning agents. Chemical cleaning agents have the disadvantages of poor biological removal ability, large pollution, and corrosion. Enzyme cleaners, especially multi-enzyme cleaners, contain enzymes such as protease, lipase...

Claims

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Application Information

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IPC IPC(8): C11D1/72C11D3/22C11D3/386C11D3/20C11D3/33C11D3/37C11D3/60
CPCC11D1/008C11D1/72C11D3/0026C11D3/201C11D3/222C11D3/30C11D3/3769C11D3/38618C11D3/38627C11D3/38636
Inventor 崔振伟过治军李玲
Owner 重庆奥舍生物化工有限公司
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