What discovery did Louis Pasteur develop that is still used in modern times?

Answer 1

One of the major discoveries made by Louis Pasteur is the process of pasteurization, which is still extensively used in modern times. Pasteurization is a technique that involves heating a liquid (usually milk) to a specific temperature for a certain period of time, then rapidly cooling it to kill or deactivate pathogens without affecting the taste or nutritional value of the product. This process allows for the preservation of perishable foods, like milk, by reducing the number of viable microorganisms present in the product, thus extending its shelf life and making it safer for consumption. Pasteurization continues to be a crucial method in the dairy industry and is also used for various other food and beverage products to ensure their safety and quality.