Domestic food processing sterilization technology breakthrough
How to ensure the sterilization effect during food processing? This is one of the most concerned issues for food business owners.
The traditional sterilization method is to use a chemical spray to carry out sanitary cleaning, but it will bring certain adverse effects. Moreover, the state implements a quality access system (QS) for food processing enterprises, which puts higher requirements on the production environment of food processing enterprises.
It is a research topic for many scientific and technical personnel to adopt a safe and reliable technology without side effects to sterilize in the food processing process.
Recently, food processing experts Zhou said that research in this field has made breakthroughs, and application technology has also been used in production.
The technology adopts the working principle of bipolar plasma electrostatic field. The disinfection process uses high-voltage DC pulse to make the plasma electrostatic field produce a reverse electric effect, generate a large amount of plasma, decompose and break down the negatively charged bacteria, and then combine the drug-impregnated activated carbon. The electrostatic NET, photocatalyst device and other components are subjected to secondary sterilization filtration, and the treated clean air is circulated rapidly in a large amount to keep the controlled environment in the "sterile dust-free" standard. The equipment used to carry this technology is a food dynamic air sterilizer. It can be said that this is the first dynamic disinfection equipment dedicated to food enterprises in China.
According to the person in charge of the manufacturer of food dynamic air disinfection machine, Shanghai Kangjiu Environmental Protection Technology Co., Ltd., after testing, the disinfection and sterilization effect of the machine is very good, comparable to "Octopus", it does not cause any harm to the human body, mainly used in Simultaneous dynamic sterilization in case of work; at the same time, this equipment is also suitable for packaging, cooling and filling of some large food companies.
According to the application data of some food enterprises, it is indicated that after a food dynamic air disinfection machine is opened in a 21-square-meter inner packaging room or a filling workshop for 60 minutes, the air-set bacteria in the workshop is ≤15CFU/dish •30 minutes, and the floating bacteria in the air ≤ 800/m3, air cleanliness ≥300,000, equipment life is 15 years, can achieve the "side work, disinfection" synchronization concept, is a real low-cost "sterile clean room" This keeps the food processing plant clean. At present, the company has launched a variety of food dynamic disinfection machines for the needs of domestic food processing enterprises, and successfully launched NCLQ8 automatic sensor hand sterilizer and ancillary products, leading the company into "automatic hand washing, automatic hand drying, automatic sterilization" program.
In response to the food dynamic disinfection market, some experts believe that hundreds of thousands of food processing enterprises in China are facing technological upgrading, which will be a huge market opportunity. At the same time, this market will face fierce competition.
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