Laboratory micro ultra-high temperature sterilization machineIt is a sterilization equipment specially developed for colleges and universities, research institutes and dairy beverage essence flavor industry research and development laboratories to simulate industrial production. The instantaneous sterilization technology is the key to this equipment, and the following is a detailed explanation of this technology:

1、 Technical principles

The instantaneous sterilization technology of the laboratory micro ultra-high temperature sterilizer is based on the fact that microorganisms are much more sensitive to high temperatures than most food ingredients. By heating the liquid food to a relatively high temperature (usually 135-150 ℃) in a short period of time and maintaining it for a few seconds (such as 2-8 seconds), microorganisms can be quickly and effectively killed while maximizing the preservation of the original flavor and quality of the food.

2、 Technical features

1. Efficient sterilization: Due to the high heating temperature and short duration, it can quickly kill microorganisms, including heat-resistant bacteria and spores, in a very short time, ensuring the sterile state of the product.

2. Quality maintenance: Due to the extremely short sterilization time, it has minimal damage to the flavor, taste, nutritional content, etc. of the food, and can maximize the preservation of the original quality of the food.

3. Energy saving and environmental protection: By adopting new isolation technologies, heat exchangers and other equipment, energy consumption can be reduced, and the design of cold and hot exchange can further reduce energy consumption.

4. Intelligent control: The equipment is usually equipped with a PLC control system and a color LCD touch screen, which can achieve automated control and remote monitoring, with easy operation and traceable data.

3、 Working process

The instantaneous sterilization process of laboratory micro ultra-high temperature sterilizers usually includes three stages: preheating section, insulation section, and cooling section:

1. Preheating section: The liquid food to be processed is heated to a temperature close to the set temperature through a heating device, preparing for subsequent instantaneous high-temperature sterilization.

2. Insulation section: Maintain at a higher temperature for a few seconds to complete the sterilization process. This stage is a critical step that requires ensuring that the temperature and time meet the predetermined sterilization requirements.

3. Cooling section: Quickly cool sterilized food to a suitable storage temperature to prevent microbial reproduction and maintain food quality.

4、 Application scenarios

　　Laboratory micro ultra-high temperature sterilization machineThe instantaneous sterilization technology is widely used in the following fields:

1. Liquid food: Sterilization treatment of liquid food such as milk, juice, beverages, etc. can extend the shelf life and maintain nutritional content.

2. Pharmaceutical industry: High temperature sterilization treatment is carried out on pharmaceuticals, biologics, etc. to ensure the sterile state of the products.

3. Cosmetics: Sterilize some liquid cosmetics to ensure their hygiene and safety.

The instantaneous sterilization technology of laboratory micro ultra-high temperature sterilizer is an efficient, energy-saving, environmentally friendly and intelligent sterilization method, which has broad application prospects in fields such as food processing, medicine and cosmetics.