Send Message
China Beverage Filling Machine manufacturer

Sunswell Machinery Co., Ltd.

Bottling machines for water, juice, carbonated drinks, milk and oil with 12 years of global market experience and more than 50 countries presence.


January 5, 2022

Pasteurization at Sunswell

latest company news about Pasteurization at Sunswell  0

Pasteurization is a process in which packaged and non-packaged foods (such as milk and fruit juice) are treated with

mild heat, usually to less than 100 °C (212 °F), to eliminate pathogens and extend shelf life. The process is intended

to destroy or deactivate organisms and enzymes that contribute to spoilage or risk of disease, including vegetative

bacteria, but not bacterial spores.

latest company news about Pasteurization at Sunswell  1

At present, there are mainly two kinds of pasteurization methods commonly used : The first is to heat the milk to

62°C-65°C and keep it for 30 minutes. Using this method, it can kill various growth-type pathogenic bacteria in milk,

and the sterilization efficiency can reach 97.3%-99.9%. After disinfection, only some thermophilic bacteria, heat-resistant

bacteria and spores are left, but these Most of the bacteria are lactic acid bacteria. Lactic acid bacteria are not only

harmless to humans but also good for health. The second method heats the milk to 75℃-90℃ and keeps it for 15s-16s.

Its sterilization time is shorter and the work efficiency is higher. But the basic principle of sterilization is that it can kill

pathogenic bacteria. If the temperature is too high, there will be more nutrient loss.

latest company news about Pasteurization at Sunswell  2

Sunswell Machinery have more than 10 more years experience in Dairy product ,if you have any requirements or

questions, feel free to contact us!




Contact Details