High-efficiency, low-foam and bacteriostasis type multi-enzyme detergent and preparation technology thereof

Abstract

The invention discloses a high-efficiency, low-foam and bacteriostasis type multi-enzyme detergent. The multi-enzyme detergent comprises, by mass, 5-10% of protease, 1-5% of amylase, 1-5% of lipase, 20-30% of a non-foaming or low-foaming surfactant, 5-10% of a washing assistant, 1-10% of a solubiliser, 1-5% of an enzyme stabilizer, 0.05-0.25% of an antifoaming agent, 1-10% of triethanolamine, 0.5-1.5% of an antibacterial agent, and the balance of purified water. The invention also discloses a preparation technology of the multi-enzyme detergent. The enzyme stabilizer, the solubiliser, the non-foaming or low-foaming surfactant, the protease, the amylase, the lipase, the antifoaming agent, the washing assistant, the antibacterial agent, the triethanolamine and the balance of purified are sequentially added. The multi-enzyme detergent is a concentrated detergent, has the advantages of good safety, high efficiency, simplicity in use, easiness in biodegradation, low foaming and obvious antibacterial effect, and can be widely applied to cleaning and bacteriostasis of endoscopes, surgical appliances, pipelines, medical plastics and other various medical devices.

Description

technical field [0001] The invention belongs to medical cleaning agents, in particular to a high-efficiency, low-foaming antibacterial multi-enzyme cleaning agent and a preparation process thereof, belonging to the technical field of fine chemicals. Background technique [0002] Medical instruments and supplies will come into contact with the patient's blood and tissues during the operation, and will also be contaminated with chemicals, body fluids and dirt. The lumen of the device may also be filled with these dirt. The surface of the device will cause the consequences of cross-infection of patients. Therefore, before the equipment is used by the next patient, these medical equipment and supplies must be processed to ensure hygienic safety, so the cleaning of the equipment is very important. [0003] The multi-enzyme cleaning solution contains a variety of enzymes and other auxiliary components, and the multi-enzyme cleaning solution can better remove all visible dirt, tis...

AI Technical Summary

Problems solved by technology

At present, there are not many types of multi-enzyme cleaning solutions on the market. The products with better cleaning effect are mainly imported products or Sino-foreign joint venture products, but the price is too high, while the price of domestic multi-enzyme cleaning solutions is acceptable but the effect is not ideal, and some even foam Most of them affect machine washing, and ordinary cleaning agents only have a simple cleaning effect, which is easy to cause bacterial growth

Chinese invention patent CN103484267A discloses a special multi-enzyme cleaning solution for endoscope cleaning and disinfection machines and its preparation process. The multi-enzyme cleaning solution contains a variety of biological enzymes and surfactants, which can decompose protein, fat and other pollutants on the endoscope , but it does not contain antibacterial agents and antifoaming agents, the instrument only has a simple cleaning effect during the cleaning process, and fails to achieve the antibacterial effect, the low foam effect is not good, and it is difficult to observe the cleaning of the instrument The application object of enzyme cleaning solution is only endoscope, which limits the application field of multi-enzyme cleaning solution