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What is pasteurization & how does it work?
Why does food need to be pasteurized?
Which process is used to pasteurize food?
How long does it take to pasteurize a food?
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 in the 1860s demonstrated that abnormal fermentation of wine and beer could be prevented by heating the beverages to about 57 °C (135 °F) for a few minutes.
- Refrigeration
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- Heat-Treating
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- Refrigeration
Pasteurization either destroys or deactivates microorganisms and enzymes that contribute to food spoilage or the risk of disease, including vegetative bacteria, but most bacterial spores survive the process. [1][2]
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For younger readers
1. Louis Pasteurby Nick Hunter. Raintree, 2014. An up-to-date, 32-page biography for ages 8–10. 2. Louis Pasteur and Pasteurization (Rise and Shine)by Jennifer Fandel. Capstone, 2007. Pasteur's life in a graphic novel! 3. Germ Theoryby Judith Herbst. Twenty-First Century Books, 2008. An easy-to-understand, 80-page primer on the history and science of germ theory. Suitable for young teenagers.
For older readers
1. Germ Theory: Medical Pioneers in Infectious Diseasesby Robert P. Gaynes. American Society for Microbiology, 2011. Reviews the lives of 12 pioneers of germ theory, including Pasteur, Jenner, Lister, and Fleming. 2. Great Feuds in Medicine: Ten of the Liveliest Disputes Everby Hal Hellman. John Wiley & Sons, 2001. Chapter 5 recounts criticisms of Pasteur's work that are often omitted from simple, popular accounts, including his fierce battles with chemist Justus von Liebig and physician Robe...
Pasteurization is the process of removing harmful pathogens from various types of food. Learn about the process of pasteurization.
Pasteurization is a process that heats food to a specific temperature for a set time and then cooling it in order to kill harmful pathogens. French scientist Louis Pasteur is known as the father of pasteurization.
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).
Mar 16, 2023 · Purpose of Pasteurization. Pasteurization of different foods and their purpose. Types of Pasteurization. 1. Vat Pasteurization or low temperature. 2. High Temperature/Short Time (HTST) 3. Ultra pasteurization (UP) 4. Ultra-High-temperature (UHT) Microorganisms killed by pasteurization. Comparison between different pasteurization techniques.