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In food processing, pasteurization (also pasteurisation) is a process of food preservation in which packaged and unpacked [clarification needed] foods (e.g., milk and fruit juices) are treated with mild heat, usually to less than 100 °C (212 °F), to eliminate pathogens and extend shelf life.
Pasteurization is a process that heats food (typically liquids like milk, juice, and beer) to a specific temperature for a set time. This kills harmful microbes and prevents spoilage. The food is then rapidly cooled to maintain its freshness.
Aug 16, 2024 · Pasteurization, heat-treatment process that destroys pathogenic microorganisms in certain foods and beverages. It is named for the French scientist Louis Pasteur, who demonstrated that abnormal fermentation of wine and beer could be prevented by heating the beverages to a particular temperature for a few minutes.
- The Editors of Encyclopaedia Britannica
Nov 24, 2019 · Pasteurization (or pasteurisation) is the process by which heat is applied to food and beverages to kill pathogens and extend shelf life. Typically, the heat is below the boiling point of water (100 °C or 212 °F).
- Anne Marie Helmenstine, Ph.D.
Mar 18, 2022 · Pasteurized foods have been exposed to high temperatures to destroy harmful microbes, such as bacteria and viruses, which cause foodborne illnesses (1). Although pasteurization is a...
Mar 16, 2023 · Food must be pasteurized to destroy disease-causing germs and significantly lower spoiling organisms. Pasteurization is utilized in various food and beverage industries, but dairy processing uses it the most. Pasteurization is commonly associated with milk, for which it is used worldwide.
May 15, 2022 · The key is a process called pasteurization, where fresh foods are heated briefly to high temperatures, to kill off bacteria, then cooled rapidly before being shipped out to grocery stores.
