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The process of pasteurization was invented in….A. 1864B. 1964 C. 1867D. 1854

Aniket Singh , 4 Months ago
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Askiitians Tutor Team

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The process of pasteurization was invented in 1864 by the French scientist Louis Pasteur. Pasteur developed this method to kill harmful bacteria in food and beverages, particularly in wine and milk, by heating them to a specific temperature for a set period of time and then rapidly cooling them.

Here's a detailed breakdown:

Background:

In the 19th century, spoilage of food and drink was a significant problem. Spoilage was often due to microbial contamination.
Louis Pasteur was studying fermentation processes in beverages when he discovered that heating liquids could prevent spoilage.
The Process:

Pasteurization involves heating a liquid to a temperature below its boiling point (usually between 60°C and 85°C, depending on the liquid) for a specified time.
After heating, the liquid is cooled quickly. This process kills pathogenic microorganisms and extends the shelf life of the product without significantly altering its taste or nutritional value.
Significance:

Pasteurization has played a crucial role in food safety and public health, significantly reducing the incidence of foodborne illnesses.
In summary, the correct answer is A. 1864.

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