What is the role of pasteurization in food safety?

Pasteurization plays a crucial role in food safety primarily by killing harmful microorganisms in food and beverages. This process involves heating food to a specific temperature for a set period, effectively reducing the number of viable pathogens that could cause foodborne illnesses.

By targeting bacteria, viruses, and parasites that thrive in various foods and drinks, pasteurization significantly decreases the risk of disease transmission. It is especially important for products like milk, juices, and canned goods, where the presence of these pathogens can lead to serious health concerns.

While pasteurization may have some impact on the taste and shelf life of products, its fundamental purpose is to ensure that the food is safe for consumption by minimizing pathogenic microorganisms.