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Showing results for pasteurization. Search instead for pasteurized milk.

pasteurization

British  
/ ˌpɑː-, ˌpæstəraɪˈzeɪʃən, -stjə- /

noun

  1. the process of heating beverages, such as milk, beer, wine, or cider, or solid foods, such as cheese or crab meat, to destroy harmful or undesirable microorganisms or to limit the rate of fermentation by the application of controlled heat

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

pasteurization Scientific  
/ păs′chər-ĭ-zāshən /
  1. A process in which an unfermented liquid, such as milk, or a partially fermented one, such as beer, is heated to a specific temperature for a certain amount of time in order to kill pathogens that could cause disease, spoilage, or undesired fermentation. During pasteurization, the liquid is not allowed to reach its boiling point so as to avoid changing its molecular structure.

  2. The process of destroying most pathogens in certain foods, such as fish or clams, by irradiating them with gamma rays or other radiation to prevent spoilage.

  3. See Note at Pasteur


pasteurization Cultural  
  1. Heating a fluid, such as milk, for a specific period to kill harmful bacteria. This technique was developed by Louis Pasteur.


Vocabulary lists containing pasteurization

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Kuchipudi emphasized that pasteurization effectively destroys the virus, highlighting the importance of avoiding raw milk.

From Science Daily Jun. 23, 2026

But his days of producing milk for pasteurization were short-lived; within a few months of meeting Stewart, McAfee converted his dairy to sell only raw milk.

From Salon Jun. 22, 2026

They disdain raw milk as dangerous and ask instead that we appreciate the role of pasteurization and fortified bread, to name two examples, in reducing nutritional deficiencies and food-borne illnesses.

From The Wall Street Journal Apr. 17, 2026

Although fragments of the H5N1 virus have also been found in conventional milk, the heat and pressure treatment of pasteurization means that processed milk is still definitely safe to drink.

From Slate Dec. 4, 2024

This method is often followed where pasteurization or sterilization is not desired.

From Outlines of Dairy Bacteriology, 8th edition A Concise Manual for the Use of Students in Dairying by Russell, H. L. (Harry Luman)

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